diff --git a/dataretrieval/__init__.py b/dataretrieval/__init__.py index a52c04c3..200b0182 100644 --- a/dataretrieval/__init__.py +++ b/dataretrieval/__init__.py @@ -2,6 +2,7 @@ from dataretrieval.nadp import * from dataretrieval.nwis import * +from dataretrieval.samples import * from dataretrieval.streamstats import * from dataretrieval.utils import * from dataretrieval.waterwatch import * diff --git a/dataretrieval/samples.py b/dataretrieval/samples.py new file mode 100644 index 00000000..eb3a614f --- /dev/null +++ b/dataretrieval/samples.py @@ -0,0 +1,351 @@ +"""Functions for downloading data from the USGS Aquarius Samples database +(https://waterdata.usgs.gov/download-samples/). + +See https://api.waterdata.usgs.gov/samples-data/docs#/ for API reference +""" + +from __future__ import annotations + +import json +from io import StringIO +from typing import TYPE_CHECKING, Literal, get_args + +import pandas as pd +import requests +from requests.models import PreparedRequest + +from dataretrieval.utils import BaseMetadata, to_str + +if TYPE_CHECKING: + from typing import Optional, Tuple, Union + + from pandas import DataFrame + + +_BASE_URL = "https://api.waterdata.usgs.gov/samples-data" + +_CODE_SERVICES = Literal[ + "characteristicgroup", + "characteristics", + "counties", + "countries", + "observedproperty", + "samplemedia", + "sitetype", + "states", +] + + +_SERVICES = Literal["activities", "locations", "organizations", "projects", "results"] + +_PROFILES = Literal[ + "actgroup", + "actmetric", + "basicbio", + "basicphyschem", + "count", + "fullbio", + "fullphyschem", + "labsampleprep", + "narrow", + "organization", + "project", + "projectmonitoringlocationweight", + "resultdetectionquantitationlimit", + "sampact", + "site", +] + +_PROFILE_LOOKUP = { + "activities": ["sampact", "actmetric", "actgroup", "count"], + "locations": ["site", "count"], + "organizations": ["organization", "count"], + "projects": ["project", "projectmonitoringlocationweight"], + "results": [ + "fullphyschem", + "basicphyschem", + "fullbio", + "basicbio", + "narrow", + "resultdetectionquantitationlimit", + "labsampleprep", + "count", + ], +} + + +def get_codes(code_service: _CODE_SERVICES) -> DataFrame: + """Return codes from a Samples code service. + + Parameters + ---------- + code_service : string + One of the following options: "states", "counties", "countries" + "sitetype", "samplemedia", "characteristicgroup", "characteristics", + or "observedproperty" + """ + valid_code_services = get_args(_CODE_SERVICES) + if code_service not in valid_code_services: + raise ValueError( + f"Invalid code service: '{code_service}'. " + f"Valid options are: {valid_code_services}." + ) + + url = f"{_BASE_URL}/codeservice/{code_service}?mimeType=application%2Fjson" + + response = requests.get(url) + + response.raise_for_status() + + data_dict = json.loads(response.text) + data_list = data_dict['data'] + + df = pd.DataFrame(data_list) + + return df + +def get_usgs_samples( + ssl_check: bool = True, + service: _SERVICES = "results", + profile: _PROFILES = "fullphyschem", + activityMediaName: Optional[Union[str, list[str]]] = None, + activityStartDateLower: Optional[str] = None, + activityStartDateUpper: Optional[str] = None, + activityTypeCode: Optional[Union[str, list[str]]] = None, + characteristicGroup: Optional[Union[str, list[str]]] = None, + characteristic: Optional[Union[str, list[str]]] = None, + characteristicUserSupplied: Optional[Union[str, list[str]]] = None, + boundingBox: Optional[list[float]] = None, + countryFips: Optional[Union[str, list[str]]] = None, + stateFips: Optional[Union[str, list[str]]] = None, + countyFips: Optional[Union[str, list[str]]] = None, + siteTypeCode: Optional[Union[str, list[str]]] = None, + siteTypeName: Optional[Union[str, list[str]]] = None, + usgsPCode: Optional[Union[str, list[str]]] = None, + hydrologicUnit: Optional[Union[str, list[str]]] = None, + monitoringLocationIdentifier: Optional[Union[str, list[str]]] = None, + organizationIdentifier: Optional[Union[str, list[str]]] = None, + pointLocationLatitude: Optional[float] = None, + pointLocationLongitude: Optional[float] = None, + pointLocationWithinMiles: Optional[float] = None, + projectIdentifier: Optional[Union[str, list[str]]] = None, + recordIdentifierUserSupplied: Optional[Union[str, list[str]]] = None, +) -> Tuple[DataFrame, BaseMetadata]: + """Search Samples database for USGS water quality data. + This is a wrapper function for the Samples database API. All potential + filters are provided as arguments to the function, but please do not + populate all possible filters; leave as many as feasible with their default + value (None). This is important because overcomplicated web service queries + can bog down the database's ability to return an applicable dataset before + it times out. + + The web GUI for the Samples database can be found here: + https://waterdata.usgs.gov/download-samples/#dataProfile=site + + If you would like more details on feasible query parameters (complete with + examples), please visit the Samples database swagger docs, here: + https://api.waterdata.usgs.gov/samples-data/docs#/ + + Parameters + ---------- + ssl_check : bool, optional + Check the SSL certificate. + service : string + One of the available Samples services: "results", "locations", "activities", + "projects", or "organizations". Defaults to "results". + profile : string + One of the available profiles associated with a service. Options for each + service are: + results - "fullphyschem", "basicphyschem", + "fullbio", "basicbio", "narrow", + "resultdetectionquantitationlimit", + "labsampleprep", "count" + locations - "site", "count" + activities - "sampact", "actmetric", + "actgroup", "count" + projects - "project", "projectmonitoringlocationweight" + organizations - "organization", "count" + activityMediaName : string or list of strings, optional + Name or code indicating environmental medium in which sample was taken. + Check the `activityMediaName_lookup()` function in this module for all + possible inputs. + Example: "Water". + activityStartDateLower : string, optional + The start date if using a date range. Takes the format YYYY-MM-DD. + The logic is inclusive, i.e. it will also return results that + match the date. If left as None, will pull all data on or before + activityStartDateUpper, if populated. + activityStartDateUpper : string, optional + The end date if using a date range. Takes the format YYYY-MM-DD. + The logic is inclusive, i.e. it will also return results that + match the date. If left as None, will pull all data after + activityStartDateLower up to the most recent available results. + activityTypeCode : string or list of strings, optional + Text code that describes type of field activity performed. + Example: "Sample-Routine, regular". + characteristicGroup : string or list of strings, optional + Characteristic group is a broad category of characteristics + describing one or more results. Check the `characteristicGroup_lookup()` + function in this module for all possible inputs. + Example: "Organics, PFAS" + characteristic : string or list of strings, optional + Characteristic is a specific category describing one or more results. + Check the `characteristic_lookup()` function in this module for all + possible inputs. + Example: "Suspended Sediment Discharge" + characteristicUserSupplied : string or list of strings, optional + A user supplied characteristic name describing one or more results. + boundingBox: list of four floats, optional + Filters on the the associated monitoring location's point location + by checking if it is located within the specified geographic area. + The logic is inclusive, i.e. it will include locations that overlap + with the edge of the bounding box. Values are separated by commas, + expressed in decimal degrees, NAD83, and longitudes west of Greenwich + are negative. + The format is a string consisting of: + - Western-most longitude + - Southern-most latitude + - Eastern-most longitude + - Northern-most longitude + Example: [-92.8,44.2,-88.9,46.0] + countryFips : string or list of strings, optional + Example: "US" (United States) + stateFips : string or list of strings, optional + Check the `stateFips_lookup()` function in this module for all + possible inputs. + Example: "US:15" (United States: Hawaii) + countyFips : string or list of strings, optional + Check the `countyFips_lookup()` function in this module for all + possible inputs. + Example: "US:15:001" (United States: Hawaii, Hawaii County) + siteTypeCode : string or list of strings, optional + An abbreviation for a certain site type. Check the `siteType_lookup()` + function in this module for all possible inputs. + Example: "GW" (Groundwater site) + siteTypeName : string or list of strings, optional + A full name for a certain site type. Check the `siteType_lookup()` + function in this module for all possible inputs. + Example: "Well" + usgsPCode : string or list of strings, optional + 5-digit number used in the US Geological Survey computerized + data system, National Water Information System (NWIS), to + uniquely identify a specific constituent. Check the + `characteristic_lookup()` function in this module for all possible + inputs. + Example: "00060" (Discharge, cubic feet per second) + hydrologicUnit : string or list of strings, optional + Max 12-digit number used to describe a hydrologic unit. + Example: "070900020502" + monitoringLocationIdentifier : string or list of strings, optional + A monitoring location identifier has two parts: the agency code + and the location number, separated by a dash (-). + Example: "USGS-040851385" + organizationIdentifier : string or list of strings, optional + Designator used to uniquely identify a specific organization. + Currently only accepting the organization "USGS". + pointLocationLatitude : float, optional + Latitude for a point/radius query (decimal degrees). Must be used + with pointLocationLongitude and pointLocationWithinMiles. + pointLocationLongitude : float, optional + Longitude for a point/radius query (decimal degrees). Must be used + with pointLocationLatitude and pointLocationWithinMiles. + pointLocationWithinMiles : float, optional + Radius for a point/radius query. Must be used with + pointLocationLatitude and pointLocationLongitude + projectIdentifier : string or list of strings, optional + Designator used to uniquely identify a data collection project. Project + identifiers are specific to an organization (e.g. USGS). + Example: "ZH003QW03" + recordIdentifierUserSupplied : string or list of strings, optional + Internal AQS record identifier that returns 1 entry. Only available + for the "results" service. + + Returns + ------- + df : ``pandas.DataFrame`` + Formatted data returned from the API query. + md : :obj:`dataretrieval.utils.Metadata` + Custom ``dataretrieval`` metadata object pertaining to the query. + + Examples + -------- + .. code:: + + >>> # Get PFAS results within a bounding box + >>> df, md = dataretrieval.samples.get_usgs_samples( + ... boundingBox=[-90.2,42.6,-88.7,43.2], + ... characteristicGroup="Organics, PFAS" + ... ) + + >>> # Get all activities for the Commonwealth of Virginia over a date range + >>> df, md = dataretrieval.samples.get_usgs_samples( + ... service="activities", + ... profile="sampact", + ... activityStartDateLower="2023-10-01", + ... activityStartDateUpper="2024-01-01", + ... stateFips="US:51") + + >>> # Get all pH samples for two sites in Utah + >>> df, md = dataretrieval.samples.get_usgs_samples( + ... monitoringLocationIdentifier=['USGS-393147111462301', 'USGS-393343111454101'], + ... usgsPCode='00400') + + """ + + _check_profiles(service, profile) + + params = { + k: v for k, v in locals().items() + if k not in ["ssl_check", "service", "profile"] + and v is not None + } + + + params.update({"mimeType": "text/csv"}) + + if "boundingBox" in params: + params["boundingBox"] = to_str(params["boundingBox"]) + + url = f"{_BASE_URL}/{service}/{profile}" + + req = PreparedRequest() + req.prepare_url(url, params=params) + print(f"Request: {req.url}") + + response = requests.get(url, params=params, verify=ssl_check) + + response.raise_for_status() + + df = pd.read_csv(StringIO(response.text), delimiter=",") + + return df, BaseMetadata(response) + +def _check_profiles( + service: _SERVICES, + profile: _PROFILES, +) -> None: + """Check whether a service profile is valid. + + Parameters + ---------- + service : string + One of the service names from the "services" list. + profile : string + One of the profile names from "results_profiles", + "locations_profiles", "activities_profiles", + "projects_profiles" or "organizations_profiles". + """ + valid_services = get_args(_SERVICES) + if service not in valid_services: + raise ValueError( + f"Invalid service: '{service}'. " + f"Valid options are: {valid_services}." + ) + + valid_profiles = _PROFILE_LOOKUP[service] + if profile not in valid_profiles: + raise ValueError( + f"Invalid profile: '{profile}' for service '{service}'. " + f"Valid options are: {valid_profiles}." + ) + diff --git a/docs/source/reference/index.rst b/docs/source/reference/index.rst index 4a0d14fe..a2515073 100644 --- a/docs/source/reference/index.rst +++ b/docs/source/reference/index.rst @@ -9,6 +9,7 @@ API reference nadp nwis + samples streamstats utils wqp diff --git a/docs/source/reference/samples.rst b/docs/source/reference/samples.rst new file mode 100644 index 00000000..40f759da --- /dev/null +++ b/docs/source/reference/samples.rst @@ -0,0 +1,8 @@ +.. _samples + +dataretrieval.samples +------------------------- + +.. automodule:: dataretrieval.samples + :members: + :special-members: \ No newline at end of file diff --git a/docs/source/userguide/dataportals.rst b/docs/source/userguide/dataportals.rst index f39a764b..4bb475fd 100644 --- a/docs/source/userguide/dataportals.rst +++ b/docs/source/userguide/dataportals.rst @@ -17,6 +17,8 @@ provided below. +-----------------------------------+---------------------------------------------------------------+ | Mercury Deposition Network | https://nadp.slh.wisc.edu/networks/mercury-deposition-network | +-----------------------------------+---------------------------------------------------------------+ +| USGS Samples | https://waterdata.usgs.gov/download-samples/ | ++-----------------------------------+---------------------------------------------------------------+ | Streamstats | https://streamstats.usgs.gov | +-----------------------------------+---------------------------------------------------------------+ | Water Quality Portal | https://waterqualitydata.us | diff --git a/tests/data/samples_results.txt b/tests/data/samples_results.txt new file mode 100644 index 00000000..ae97b4f6 --- /dev/null +++ b/tests/data/samples_results.txt @@ -0,0 +1,68 @@ +Org_Identifier,Org_FormalName,Project_Identifier,Project_Name,Project_QAPPApproved,Project_QAPPApprovalAgency,ProjectAttachment_FileName,ProjectAttachment_FileType,Location_Identifier,Location_Name,Location_Type,Location_Description,Location_State,Location_CountryName,Location_CountyName,Location_CountryCode,Location_StatePostalCode,Location_CountyCode,Location_HUCEightDigitCode,Location_HUCTwelveDigitCode,Location_TribalLandIndicator,Location_TribalLand,Location_Latitude,Location_Longitude,Location_HorzCoordReferenceSystemDatum,Location_LatitudeStandardized,Location_LongitudeStandardized,Location_HorzCoordStandardizedDatum,AlternateLocation_IdentifierCount,Activity_ActivityIdentifier,Activity_ActivityIdentifierUserSupplied,Activity_TypeCode,Activity_Media,Activity_MediaSubdivision,Activity_BottomDepthSamplingComponent,ActivityBiological_AssemblageSampled,ActivityBiological_ToxicityTestType,Activity_ConductingOrganization,Activity_Comment,ActivityLocation_Latitude,ActivityLocation_Longitude,ActivityLocation_HorzCoordReferenceSystemDatum,ActivityLocation_SourceMapScale,ActivityLocation_LatitudeStandardized,ActivityLocation_LongitudeStandardized,ActivityLocation_HorzCoordStandardizedDatum,ActivityLocation_HorzAccuracyMeasure,ActivityLocation_HorzAccuracyMeasureUnit,ActivityLocation_HorizontalAccuracyHorzCollectionMethod,ActivityLocation_Description,Activity_StartDate,Activity_StartTime,Activity_StartTimeZone,Activity_EndDate,Activity_EndTime,Activity_EndTimeZone,Activity_DepthHeightMeasure,Activity_DepthHeightMeasureUnit,Activity_BottomDepthAltitudeReferencePoint,Activity_ActivityRelativeDepth,Activity_TopDepthMeasure,Activity_TopDepthMeasureUnit,Activity_BottomDepthMeasure,Activity_BottomDepthMeasureUnit,SampleCollectionMethod_Identifier,SampleCollectionMethod_IdentifierContext,SampleCollectionMethod_Name,SampleCollectionMethod_QualifierTypeName,SampleCollectionMethod_Description,SampleCollectionMethod_EquipmentName,SampleCollectionMethod_EquipmentComment,SamplePrepMethod_Identifier,SamplePrepMethod_IdentifierContext,SamplePrepMethod_Name,SamplePrepMethod_QualifierType,SamplePrepMethod_Description,SamplePrepMethod_ContainerLabel,SamplePrepMethod_ContainerType,SamplePrepMethod_ContainerColor,SamplePrepMethod_ChemicalPreservativeUsed,SamplePrepMethod_ThermalPreservativeUsed,SamplePrepMethod_TransportStorageDescription,Activity_HydrologicCondition,Activity_HydrologicEvent,ActivityAttachment_FileName,ActivityAttachment_FileType,ActivityAttachment_FileDownload,Result_DataLoggerLine,Result_ResultDetectionCondition,Result_Characteristic,Result_CharacteristicUserSupplied,Result_CASNumber,Result_MethodSpeciation,Result_SampleFraction,ResultBiological_Intent,ResultBiological_IndividualIdentifier,ResultBiological_Taxon,ResultBiological_TaxonUserSupplied,ResultBiological_TaxonUserSuppliedReference,ResultBiological_UnidentifiedSpeciesIdentifier,ResultBiological_SampleTissueAnatomy,ResultBiological_GroupSummaryCount,GroupSummaryWeight_Measure,GroupSummaryWeight_MeasureUnit,ResultDepthHeight_Measure,ResultDepthHeight_MeasureUnit,ResultDepthHeight_AltitudeReferencePoint,ResultDepthHeight_SamplingPointName,ResultDepthHeight_SamplingPointType,ResultDepthHeight_SamplingPointPlaceInSeries,ResultDepthHeight_SamplingPointComment,ResultDepthHeight_RecordIdentifierUserSupplied,Result_MeasureIdentifier,Result_Measure,Result_MeasureUnit,Result_MeasureQualifierCode,Result_MeasureStatusIdentifier,Result_StatisticalBase,Result_StatisticalNValue,Result_MeasureType,Result_WeightBasis,Result_TimeBasis,Result_MeasureTemperatureBasis,Result_MeasureParticleSizeBasis,DataQuality_PrecisionValue,DataQuality_BiasValue,DataQuality_ConfidenceIntervalValue,DataQuality_UpperConfidenceLimitValue,DataQuality_LowerConfidenceLimitValue,DataQuality_ResultComment,DetectionLimit_TypeA,DetectionLimit_MeasureA,DetectionLimit_MeasureUnitA,DetectionLimit_CommentA,DetectionLimit_TypeB,DetectionLimit_MeasureB,DetectionLimit_MeasureUnitB,DetectionLimit_CommentB,LabInfo_LabSampleSplitRatio,LabInfo_LabAccreditationIndicator,LabInfo_LabAccreditationAuthority,LabInfo_TaxonAccreditationIndicator,LabInfo_TaxonAccreditationAuthority,ResultAnalyticalMethod_Identifier,ResultAnalyticalMethod_IdentifierContext,ResultAnalyticalMethod_Name,ResultAnalyticalMethod_QualifierType,ResultAnalyticalMethod_Description,Result_ComparableMethodIdentifier,Result_ComparableMethodIdentifierContext,Result_ComparableMethodModification,LabInfo_Name,LabInfo_AnalysisStartDate,LabInfo_AnalysisStartTime,LabInfo_AnalysisStartTimeZone,LabInfo_AnalysisEndDate,LabInfo_AnalysisEndTime,LabInfo_AnalysisEndTimeZone,LabInfo_LaboratoryComment,LabSamplePrepMethod_Identifier,LabSamplePrepMethod_IdentifierContext,LabSamplePrepMethod_Name,LabSamplePrepMethod_QualifierType,LabSamplePrepMethod_Description,LabSamplePrepMethod_StartDate,LabSamplePrepMethod_StartTime,LabSamplePrepMethod_StartTimeZone,LabSamplePrepMethod_EndDate,LabSamplePrepMethod_EndTime,LabSamplePrepMethod_EndTimeZone,LabSamplePrepMethod_DilutionFactor,ResultAttachment_FileName,ResultAttachment_FileType,ResultAttachment_FileDownload,ProviderName,Result_CharacteristicComparable,Result_CharacteristicGroup,Org_Type,LastChangeDate,USGSpcode,USGSSampleAquifer +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Stream flow, instantaneous","Discharge, instantaneous",,,,,,,,,,,,,,,,,,,,,,c9fc7217-d3c8-4fb8-a13e-6f3497c5f82f,42.0,ft3/sec,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,61, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,pH,"pH, water, unfiltered, field",,,Unfiltered,,,,,,,,,,,,,,,,,,,077af737-143f-4329-9153-bd1c31648b05,8.0,standard units,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,400, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Acidity, (H+)","Hydrogen ion, water, unfiltered, calculated",12408-02-5,,Unfiltered,,,,,,,,,,,,,,,,,,,b652b25a-1c62-4a65-a412-0869d50033f3,1e-05,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-21,191, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Acidity, (H+)","Hydrogen ion, water, unfiltered, calculated",12408-02-5,,Unfiltered,,,,,,,,,,,,,,,,,,,192805bc-c4db-4fea-b46b-70b926b970d9,1e-05,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-21,191, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Dissolved oxygen (DO),"Dissolved oxygen (DO), water, unfiltered",7782-44-7,,Unfiltered,,,,,,,,,,,,,,,,,,,e19083d2-0c60-4e28-a207-caaee5422300,8.4,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-22,300, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Escherichia coli,"Escherichia coli (most probable number), water, defined substrate test method (DSTM)",,,,,,,,,,,,,,,,,,,,,,75472222-53b8-4e1e-a935-dbc1811485ac,490.0,MPN/100mL,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"State Laboratory of Hygiene, Wisconsin",2023-08-23,,,,,,,,,,,,,,,,,,,,,,USGS,,Microbiological,Federal/US Government,2025-04-21,50468, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Inorganic nitrogen (nitrate and nitrite),"Nitrate plus nitrite as nitrogen, water, filtered",,as N,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,3ac17ab2-3836-4dff-b701-eb3cb22faa2b,2.73,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing,,,,,Detection limit by DQCALC,0.04,mg/L,Quantitation limit value of the specified type,,,,,,RED01,USDOI/USGS,"NO3+NO2, wf, FCC,NaR, DA",,"DESCRIPTION: Nitrate + nitrite, filtered water, enzymatic reduction, Griess Reaction colorimetry, automated discrete analyzer, standard range; CITATION(S): Patton, C.J., and Kryskalla, J.R., 2011, Colorimetric determination of nitrate plus nitrite in water by enzymatic reduction, automated discrete analyzer methods: U.S. Geological Survey Techniques and Methods, book 5, chap. B8, 34 p. | USGS | I-2547-11",,,,"USGS-National Water Quality Lab, Denver, CO",2023-09-14,,,,,,[@ - holding time exceeded];[c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,631, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Nitrite,"Nitrite as nitrite, water, filtered",14797-65-0,as NO2,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,3a1b4502-97bc-4d2d-9947-f490e0507cd9,0.061,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,71856, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Chloride,"Chloride, water, filtered",16887-00-6,,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,fb754112-b85a-48f5-9223-e96d95dc4806,30.0,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,Detection limit by DQCALC,0.05,mg/L,Quantitation limit value of the specified type,,,,,,IC022,USDOI/USGS,"Anions, wf, IC",,"DESCRIPTION: Anions, filtered water, ion chromatography; CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, p. 19-25. | USGS | I-2057-90 |<--->| American Public Health Association and American Water Works Association, 2012, Standard methods for the examination of water and wastewater (22d ed.): Washington, D.C., American Public Health Association, method 4110 B-2011, p. 4-5 through 4-7. | STDMETH | 4110 B-2011",,,,"USGS-National Water Quality Lab, Denver, CO",2023-09-07,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-21,940, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Escherichia coli,"Escherichia coli (most probable number), water, defined substrate test method (DSTM)",,,,,,,,,,,,,,,,,,,,,,c993884a-c393-497a-a6e9-86941dab7f54,340.0,MPN/100mL,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"State Laboratory of Hygiene, Wisconsin",2023-07-26,,,,,,,,,,,,,,,,,,,,,,USGS,,Microbiological,Federal/US Government,2025-04-22,50468, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Nitrite,"Nitrite as nitrogen, water, filtered",14797-65-0,as N,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,db3c7d88-df05-4860-ad81-8f70cdf34aec,0.019,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,Detection limit by DQCALC,0.001,mg/L,Quantitation limit value of the specified type,,,,,,DZ001,USDOI/USGS,"Nitrite, wf, DA, diazo",,"DESCRIPTION: Nitrite, filtered water, discrete analyzer, diazotization and colorimetry (formerly Mcode 00049); CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, 217 p., https://pubs.er.usgs.gov/publication/ofr93125 | USGS ",,,,"USGS-National Water Quality Lab, Denver, CO",2023-08-24,,,,,,,,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-22,613, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,Not Detected,Ammonia and ammonium,"Total ammonia (NH4+ and NH3) as ammonium, water, filtered",,as NH4,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,135972a0-2073-45c8-8c57-f22751d6b7b0,,,,Provisional,,,Actual,,,,,,,,,,,Censoring Level,0.026,mg/L,Quantitation limit value associated with a < or > legacy remark code in USGS source data,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-22,71846, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Dissolved oxygen saturation,"Dissolved oxygen (DO) saturation, water, unfiltered",7782-44-7,,Unfiltered,,,,,,,,,,,,,,,,,,,22359e05-756b-4e34-b9cd-b8f9141b0825,88.0,%,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-21,301, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Specific conductance,"Specific conductance, water, unfiltered, normalized to 25 degrees Celsius",,,Unfiltered,,,,,,,,,,,,,,,,,,,0c34df79-5165-4797-8064-416ac97bd613,666.0,uS/cm,,Provisional,,,Actual,,,25 Deg C,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,95, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Acidity, (H+)","Hydrogen ion, water, unfiltered, calculated",12408-02-5,,Unfiltered,,,,,,,,,,,,,,,,,,,300c6a63-7e21-41d4-90a5-f2132c545df4,1e-05,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-21,191, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Temperature, water","Temperature, water",,,,,,,,,,,,,,,,,,,,,,fcee0689-cf0a-4ff4-a94d-fdf02af206d0,16.2,deg C,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,10, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Orthophosphate,"Orthophosphate as phosphorus, water, filtered",14265-44-2,as P,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,b9f56e62-3199-4717-b576-b7b9195dfd51,0.025,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,Detection limit by DQCALC,0.004,mg/L,Quantitation limit value of the specified type,,,,,,PHM01,USDOI/USGS,"Ortho-PO4, wf, DA phos/mol(NWQL)",,"DESCRIPTION: Orthophosphate in filtered water by discrete analyzer phosphomolybdate formation and colorimetry (formerly Mcode 00048); CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, p. 175-181 and 191-202. Method Numbers: I-2601-90, I-2606-89. [Note: Analytical platform change in 2006 at the USGS NWQL from automated air-segmented flow analyzer to automated discrete analyzer.] |<--->| Murphy, J., and Riley, J.P., 1962, A modified single-solution method for the determination of phosphorus in natural waters: Analytica Chimica Acta, v. 27, p. 31-36. |<--->| Pai, Su-Cheng, Yang, Chung-Cheng, and Riley, J.P., 1990, Effects of acidity and moplybdate concentration on the formation of the phosphoantimonyl-molydenum blue complex: Analytica Chimica Acta, v. 229, p. 115-120.",,,,"USGS-National Water Quality Lab, Denver, CO",2023-08-24,,,,,,,,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,671, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Suspended Sediment Load,Suspended sediment flux,,,Unfiltered,,,,,,,,,,,,,,,,,,,b86eaa9a-a825-48ac-898b-debbcfcaf0f0,0.89,tons/day,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Sediment,Federal/US Government,2025-04-21,80155, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,Not Detected,Ammonia and ammonium,"Total ammonia (NH4+ and NH3) as nitrogen, water, filtered",,as N,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,c8cf00b1-aecf-4ffd-92e4-eb18fbfe2f3d,,,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing,Censoring Level,0.02,mg/L,Quantitation limit value associated with a < or > legacy remark code in USGS source data,Detection limit by DQCALC,0.02,mg/L,Quantitation limit value of the specified type,,,,,,SHC02,USDOI/USGS,"Ammonia, wf, DA sal/hypo (NWQL)",,"DESCRIPTION: Ammonia in filtered water by discrete analyzer salicylate-hypochlorite reaction and colorimetry (formerly Mcode 00048; NWQL); CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, p. 125-132. | USGS | I-2522-90 |<--->| Harfmann, R.G., and Crouch, J.D., 1989, Kinetic study of Berthelot reaction steps in the absence and presence of coupling reagents: Talanta, v. 36, p. 261-269. |<--->| Krom, M.D., 1980, Spectrophotometric determination of ammonia--A study of a modified Berthelot reaction using salicylate and dichloroisocyanurate: Analyst, v. 105, p. 305-316. |<--->| Patton, C.J., and Crouch, S.R., 1977, Spectrophotometric and kinetics investigation of the Berthelot reaction for the determination of ammonia: Analytical Chemistry, v. 49, p. 464-469.",,,,"USGS-National Water Quality Lab, Denver, CO",2023-08-24,,,,,,[@ - holding time exceeded];[c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,608, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,pH,"pH, water, unfiltered, field",,,Unfiltered,,,,,,,,,,,,,,,,,,,6ed6fa3d-e0ff-4204-816d-97d18ed35077,8.1,standard units,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-22,400, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,Not Detected,Organic Nitrogen,"Organic nitrogen as nitrogen, water, unfiltered",,as N,Unfiltered,,,,,,,,,,,,,,,,,,,031d8be0-45b4-45b5-b7a6-5af200f1581e,,,,Provisional,,,Actual,,,,,,,,,,,Censoring Level,0.22,mg/L,Quantitation limit value associated with a < or > legacy remark code in USGS source data,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-22,605, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Orthophosphate,"Orthophosphate as orthophosphate, water, filtered",14265-44-2,as PO4,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,c4995f6d-87ab-4078-94e4-53b23d7e5b80,0.077,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,660, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Chloride,"Chloride, water, filtered",16887-00-6,,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,13d8adc1-276e-47dd-839b-1c197785c62a,28.5,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,Detection limit by DQCALC,0.05,mg/L,Quantitation limit value of the specified type,,,,,,IC022,USDOI/USGS,"Anions, wf, IC",,"DESCRIPTION: Anions, filtered water, ion chromatography; CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, p. 19-25. | USGS | I-2057-90 |<--->| American Public Health Association and American Water Works Association, 2012, Standard methods for the examination of water and wastewater (22d ed.): Washington, D.C., American Public Health Association, method 4110 B-2011, p. 4-5 through 4-7. | STDMETH | 4110 B-2011",,,,"USGS-National Water Quality Lab, Denver, CO",2023-06-29,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-21,940, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Suspended Sediment Load,Suspended sediment flux,,,Unfiltered,,,,,,,,,,,,,,,,,,,bff162ce-7ed3-4f87-bbe2-fcb07ed3055b,0.65,tons/day,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Sediment,Federal/US Government,2025-04-21,80155, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Temperature, water","Temperature, water",,,,,,,,,,,,,,,,,,,,,,cdd29951-d62f-4633-9e73-e98b815ca7a9,15.4,deg C,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,10, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Stream flow, instantaneous","Discharge, instantaneous",,,,,,,,,,,,,,,,,,,,,,f09a6de7-f84e-475b-89a1-bb609d06dca0,1.1,m3/sec,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,30209, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Phosphorus,"Phosphorus as phosphorus, water, unfiltered",7723-14-0,as P,Unfiltered,,,,,,,,,,,,,,,,,,,52e2bf3f-6228-4d19-be87-03d9e39d4795,0.045,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,Detection limit by DQCALC,0.003,mg/L,Quantitation limit value of the specified type,,,,,,CL021,USDOI/USGS,"P, wu, WCA, persulfate CF color",,"DESCRIPTION: Phosphorus, unfiltered water, acidified, acid-persulfate digestion, continuous flow (CF) colorimetry; CITATION(S): USEPA | 365.1",,,,"USGS-National Water Quality Lab, Denver, CO",2023-08-23,,,,,,,,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,665, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Temperature, water","Temperature, water",,,,,,,,,,,,,,,,,,,,,,e3751e3f-aba6-40fa-b870-b8815a6ee0c4,16.0,deg C,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,10, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Specific conductance,"Specific conductance, water, unfiltered, normalized to 25 degrees Celsius",,,Unfiltered,,,,,,,,,,,,,,,,,,,b63f900c-63a3-4db5-849a-5f180210669c,657.0,uS/cm,,Provisional,,,Actual,,,25 Deg C,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,95, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Barometric pressure,"Barometric pressure (BP), uncorrected",,,,,,,,,,,,,,,,,,,,,,0238f751-124d-4d68-a6f8-8942a6da6b94,741.0,mmHg,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-22,25, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Suspended Sediment Concentration (SSC),Suspended sediment concentration,,,Unfiltered,,,,,,,,,,,,,,,,,,,ff078cd5-e011-4116-b59f-16e036fb3733,6.0,mg/L,,Accepted,,,Actual,,,,,,,,,,,,,,,Method Detection Level,2.0,mg/L,Quantitation limit value of the specified type,,,,,,,,,,,,,,"State Laboratory of Hygiene, Wisconsin",2023-07-31,,,,,,,,,,,,,,,,,,,,,,USGS,,Sediment,Federal/US Government,2025-04-22,80154, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Temperature, air","Temperature, air",,,,,,,,,,,,,,,,,,,,,,f23b9602-b4e8-4719-9be4-71bb481f0aa1,26.1,deg C,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-22,20, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Dissolved oxygen saturation,"Dissolved oxygen (DO) saturation, water, unfiltered",7782-44-7,,Unfiltered,,,,,,,,,,,,,,,,,,,67f162d2-38e3-43e7-baae-5c0b55fec5ef,95.0,%,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-21,301, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Chloride,"Chloride, water, filtered",16887-00-6,,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,b725f452-b2fd-4ee0-9578-8daab29039d3,29.1,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,Detection limit by DQCALC,0.05,mg/L,Quantitation limit value of the specified type,,,,,,IC022,USDOI/USGS,"Anions, wf, IC",,"DESCRIPTION: Anions, filtered water, ion chromatography; CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, p. 19-25. | USGS | I-2057-90 |<--->| American Public Health Association and American Water Works Association, 2012, Standard methods for the examination of water and wastewater (22d ed.): Washington, D.C., American Public Health Association, method 4110 B-2011, p. 4-5 through 4-7. | STDMETH | 4110 B-2011",,,,"USGS-National Water Quality Lab, Denver, CO",2023-08-16,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-21,940, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Suspended Sediment Concentration (SSC),Suspended sediment concentration,,,Unfiltered,,,,,,,,,,,,,,,,,,,aba6b472-a473-4673-89e4-fa8e36e65f0d,3.0,mg/L,,Accepted,,,Actual,,,,,,,,,,,,,,,Method Detection Level,2.0,mg/L,Quantitation limit value of the specified type,,,,,,,,,,,,,,"State Laboratory of Hygiene, Wisconsin",2023-06-26,,,,,,,,,,,,,,,,,,,,,,USGS,,Sediment,Federal/US Government,2025-04-22,80154, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Temperature, air","Temperature, air",,,,,,,,,,,,,,,,,,,,,,2a301526-6375-4e93-a020-72c17e78f485,20.6,deg C,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,20, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Stream flow, instantaneous","Discharge, instantaneous",,,,,,,,,,,,,,,,,,,,,,7e128169-cafd-43f8-a8f0-cb4743250ad6,40.0,ft3/sec,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,61, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Suspended Sediment Concentration (SSC),Suspended sediment concentration,,,Unfiltered,,,,,,,,,,,,,,,,,,,8fbf9a25-f646-4ca7-b871-18c22c1fc593,8.0,mg/L,,Accepted,,,Actual,,,,,,,,,,,,,,,Method Detection Level,2.0,mg/L,Quantitation limit value of the specified type,,,,,,,,,,,,,,"State Laboratory of Hygiene, Wisconsin",2023-09-15,,,,,,,,,,,,,,,,,,,,,,USGS,,Sediment,Federal/US Government,2025-04-21,80154, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Barometric pressure,"Barometric pressure (BP), uncorrected",,,,,,,,,,,,,,,,,,,,,,73d4c542-d286-49ff-9f48-69d5c9d44426,744.0,mmHg,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,25, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,pH,"pH, water, unfiltered, field",,,Unfiltered,,,,,,,,,,,,,,,,,,,4e4092dd-42df-4220-9186-c9155b7c1f78,7.9,standard units,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,400, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Temperature, air","Temperature, air",,,,,,,,,,,,,,,,,,,,,,bc0ef75f-8bb7-4b60-9cd8-84919213ca20,23.3,deg C,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,20, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Nitrate,"Nitrate as nitrogen, water, filtered",14797-55-8,as N,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,31b1e511-50bf-46a9-bca0-f9ea218dac58,2.71,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-22,618, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Barometric pressure,"Barometric pressure (BP), uncorrected",,,,,,,,,,,,,,,,,,,,,,3015d956-a3b4-4c2d-b5ad-3e31831af7dc,742.0,mmHg,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-22,25, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Stream flow, instantaneous","Discharge, instantaneous",,,,,,,,,,,,,,,,,,,,,,245095cc-c981-4689-b627-49867ac0e19a,32.0,ft3/sec,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-22,61, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Suspended Sediment Load,Suspended sediment flux,,,Unfiltered,,,,,,,,,,,,,,,,,,,e6202c86-a5e8-440a-a636-e282a3b5b983,0.27,tons/day,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Sediment,Federal/US Government,2025-04-22,80155, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Dissolved oxygen (DO),"Dissolved oxygen (DO), water, unfiltered",7782-44-7,,Unfiltered,,,,,,,,,,,,,,,,,,,5ba3b4b3-7bb0-40d4-b550-c5c6f497d797,9.2,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-22,300, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Specific conductance,"Specific conductance, water, unfiltered, normalized to 25 degrees Celsius",,,Unfiltered,,,,,,,,,,,,,,,,,,,95d8e8e9-2448-4c17-9640-4c7731343c0e,667.0,uS/cm,,Provisional,,,Actual,,,25 Deg C,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-22,95, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Phosphorus,"Phosphorus as phosphorus, water, unfiltered",7723-14-0,as P,Unfiltered,,,,,,,,,,,,,,,,,,,617a6fce-4f22-4e54-89f3-c2393d7f4046,0.034,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,,,,,Detection limit by DQCALC,0.003,mg/L,Quantitation limit value of the specified type,,,,,,CL021,USDOI/USGS,"P, wu, WCA, persulfate CF color",,"DESCRIPTION: Phosphorus, unfiltered water, acidified, acid-persulfate digestion, continuous flow (CF) colorimetry; CITATION(S): USEPA | 365.1",,,,"USGS-National Water Quality Lab, Denver, CO",2023-08-02,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,665, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Nitrite,"Nitrite as nitrogen, water, filtered",14797-65-0,as N,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,91987fc6-0c0f-4101-b8af-1fa0015cd2ac,0.021,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,,,,,Detection limit by DQCALC,0.001,mg/L,Quantitation limit value of the specified type,,,,,,DZ001,USDOI/USGS,"Nitrite, wf, DA, diazo",,"DESCRIPTION: Nitrite, filtered water, discrete analyzer, diazotization and colorimetry (formerly Mcode 00049); CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, 217 p., https://pubs.er.usgs.gov/publication/ofr93125 | USGS ",,,,"USGS-National Water Quality Lab, Denver, CO",2023-07-27,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,613, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Nitrogen, mixed forms (NH3), (NH4), organic, (NO2) and (NO3)","Total nitrogen (nitrate + nitrite + total ammonia + organic nitrogen) as nitrogen, water, unfiltered",,as N,Unfiltered,,,,,,,,,,,,,,,,,,,ad39f92b-e5b0-4c71-b679-968793ee7155,3.27,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,,,,,Detection limit by DQCALC,0.05,mg/L,Quantitation limit value of the specified type,,,,,,AKP01,USDOI/USGS,"Nutrients, wu, WCA,persulfate,CF",,"DESCRIPTION: Nutrients, unfiltered water, acidified, alkaline-persulfate digestion, continuous flow colorimetry; CITATION(S): Patton, C.J., Kryskalla. J.R., 2003, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Evaluation of alkaline persulfate digestion as an alternative to Kjeldahl digestion for determination of total and dissolved nitrogen and phosphorus in water: U.S. Geological Survey Water-Resources Investigations Report 03-4174, 33 p. | USGS | I-4650-03",,,,"USGS-National Water Quality Lab, Denver, CO",2024-03-13,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,62855, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Inorganic nitrogen (nitrate and nitrite),"Nitrate plus nitrite as nitrogen, water, filtered",,as N,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,b52d1da2-9243-4395-820b-a56af06beded,2.91,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,,,,,Detection limit by DQCALC,0.04,mg/L,Quantitation limit value of the specified type,,,,,,RED01,USDOI/USGS,"NO3+NO2, wf, FCC,NaR, DA",,"DESCRIPTION: Nitrate + nitrite, filtered water, enzymatic reduction, Griess Reaction colorimetry, automated discrete analyzer, standard range; CITATION(S): Patton, C.J., and Kryskalla, J.R., 2011, Colorimetric determination of nitrate plus nitrite in water by enzymatic reduction, automated discrete analyzer methods: U.S. Geological Survey Techniques and Methods, book 5, chap. B8, 34 p. | USGS | I-2547-11",,,,"USGS-National Water Quality Lab, Denver, CO",2023-08-31,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,631, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Orthophosphate,"Orthophosphate as phosphorus, water, filtered",14265-44-2,as P,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,c22e649c-e198-4559-8955-375ca40c5017,0.009,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,,,,,Detection limit by DQCALC,0.004,mg/L,Quantitation limit value of the specified type,,,,,,PHM01,USDOI/USGS,"Ortho-PO4, wf, DA phos/mol(NWQL)",,"DESCRIPTION: Orthophosphate in filtered water by discrete analyzer phosphomolybdate formation and colorimetry (formerly Mcode 00048); CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, p. 175-181 and 191-202. Method Numbers: I-2601-90, I-2606-89. [Note: Analytical platform change in 2006 at the USGS NWQL from automated air-segmented flow analyzer to automated discrete analyzer.] |<--->| Murphy, J., and Riley, J.P., 1962, A modified single-solution method for the determination of phosphorus in natural waters: Analytica Chimica Acta, v. 27, p. 31-36. |<--->| Pai, Su-Cheng, Yang, Chung-Cheng, and Riley, J.P., 1990, Effects of acidity and moplybdate concentration on the formation of the phosphoantimonyl-molydenum blue complex: Analytica Chimica Acta, v. 229, p. 115-120.",,,,"USGS-National Water Quality Lab, Denver, CO",2023-07-27,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-22,671, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,Not Detected,Ammonia and ammonium,"Total ammonia (NH4+ and NH3) as nitrogen, water, filtered",,as N,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,a1fce2a0-399c-409c-8d68-7e264228b3e4,,,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,Censoring Level,0.02,mg/L,Quantitation limit value associated with a < or > legacy remark code in USGS source data,Detection limit by DQCALC,0.02,mg/L,Quantitation limit value of the specified type,,,,,,SHC02,USDOI/USGS,"Ammonia, wf, DA sal/hypo (NWQL)",,"DESCRIPTION: Ammonia in filtered water by discrete analyzer salicylate-hypochlorite reaction and colorimetry (formerly Mcode 00048; NWQL); CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, p. 125-132. | USGS | I-2522-90 |<--->| Harfmann, R.G., and Crouch, J.D., 1989, Kinetic study of Berthelot reaction steps in the absence and presence of coupling reagents: Talanta, v. 36, p. 261-269. |<--->| Krom, M.D., 1980, Spectrophotometric determination of ammonia--A study of a modified Berthelot reaction using salicylate and dichloroisocyanurate: Analyst, v. 105, p. 305-316. |<--->| Patton, C.J., and Crouch, S.R., 1977, Spectrophotometric and kinetics investigation of the Berthelot reaction for the determination of ammonia: Analytical Chemistry, v. 49, p. 464-469.",,,,"USGS-National Water Quality Lab, Denver, CO",2023-07-27,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-22,608, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Phosphorus,"Phosphorus as phosphorus, water, unfiltered",7723-14-0,as P,Unfiltered,,,,,,,,,,,,,,,,,,,22f1b884-c6a5-4905-b98f-98c1dc5e88ae,0.051,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,Detection limit by DQCALC,0.003,mg/L,Quantitation limit value of the specified type,,,,,,CL021,USDOI/USGS,"P, wu, WCA, persulfate CF color",,"DESCRIPTION: Phosphorus, unfiltered water, acidified, acid-persulfate digestion, continuous flow (CF) colorimetry; CITATION(S): USEPA | 365.1",,,,"USGS-National Water Quality Lab, Denver, CO",2023-09-18,,,,,,[* - sample was warm when received],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-22,665, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Inorganic nitrogen (nitrate and nitrite),"Nitrate plus nitrite as nitrogen, water, filtered",,as N,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,7ed33789-3a3a-4369-8653-3954a53de8c2,2.96,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,,,,,Detection limit by DQCALC,0.04,mg/L,Quantitation limit value of the specified type,,,,,,RED01,USDOI/USGS,"NO3+NO2, wf, FCC,NaR, DA",,"DESCRIPTION: Nitrate + nitrite, filtered water, enzymatic reduction, Griess Reaction colorimetry, automated discrete analyzer, standard range; CITATION(S): Patton, C.J., and Kryskalla, J.R., 2011, Colorimetric determination of nitrate plus nitrite in water by enzymatic reduction, automated discrete analyzer methods: U.S. Geological Survey Techniques and Methods, book 5, chap. B8, 34 p. | USGS | I-2547-11",,,,"USGS-National Water Quality Lab, Denver, CO",2023-09-29,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,631, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Orthophosphate,"Orthophosphate as phosphorus, water, filtered",14265-44-2,as P,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,db5caaf3-d89a-428c-a952-1bf188bbe4e8,0.037,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,,,,,Detection limit by DQCALC,0.004,mg/L,Quantitation limit value of the specified type,,,,,,PHM01,USDOI/USGS,"Ortho-PO4, wf, DA phos/mol(NWQL)",,"DESCRIPTION: Orthophosphate in filtered water by discrete analyzer phosphomolybdate formation and colorimetry (formerly Mcode 00048); CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, p. 175-181 and 191-202. Method Numbers: I-2601-90, I-2606-89. [Note: Analytical platform change in 2006 at the USGS NWQL from automated air-segmented flow analyzer to automated discrete analyzer.] |<--->| Murphy, J., and Riley, J.P., 1962, A modified single-solution method for the determination of phosphorus in natural waters: Analytica Chimica Acta, v. 27, p. 31-36. |<--->| Pai, Su-Cheng, Yang, Chung-Cheng, and Riley, J.P., 1990, Effects of acidity and moplybdate concentration on the formation of the phosphoantimonyl-molydenum blue complex: Analytica Chimica Acta, v. 229, p. 115-120.",,,,"USGS-National Water Quality Lab, Denver, CO",2023-09-28,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-22,671, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Nitrite,"Nitrite as nitrogen, water, filtered",14797-65-0,as N,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,0d3e0136-1622-4457-964c-1cf452b3e61d,0.018,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,,,,,Detection limit by DQCALC,0.001,mg/L,Quantitation limit value of the specified type,,,,,,DZ001,USDOI/USGS,"Nitrite, wf, DA, diazo",,"DESCRIPTION: Nitrite, filtered water, discrete analyzer, diazotization and colorimetry (formerly Mcode 00049); CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, 217 p., https://pubs.er.usgs.gov/publication/ofr93125 | USGS ",,,,"USGS-National Water Quality Lab, Denver, CO",2023-09-28,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-22,613, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Nitrogen, mixed forms (NH3), (NH4), organic, (NO2) and (NO3)","Total nitrogen (nitrate + nitrite + total ammonia + organic nitrogen) as nitrogen, water, unfiltered",,as N,Unfiltered,,,,,,,,,,,,,,,,,,,61ca14b6-6ac2-49b0-a3e2-e72175fb51de,3.37,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,,,,,Detection limit by DQCALC,0.05,mg/L,Quantitation limit value of the specified type,,,,,,AKP01,USDOI/USGS,"Nutrients, wu, WCA,persulfate,CF",,"DESCRIPTION: Nutrients, unfiltered water, acidified, alkaline-persulfate digestion, continuous flow colorimetry; CITATION(S): Patton, C.J., Kryskalla. J.R., 2003, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Evaluation of alkaline persulfate digestion as an alternative to Kjeldahl digestion for determination of total and dissolved nitrogen and phosphorus in water: U.S. Geological Survey Water-Resources Investigations Report 03-4174, 33 p. | USGS | I-4650-03",,,,"USGS-National Water Quality Lab, Denver, CO",2024-04-18,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,62855, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Dissolved oxygen (DO),"Dissolved oxygen (DO), water, unfiltered",7782-44-7,,Unfiltered,,,,,,,,,,,,,,,,,,,d1d4c6c0-f474-4727-a2d3-618c2d0fdafa,8.5,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-21,300, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Calcium,"Calcium, wet atmospheric deposition, unfiltered, recoverable",7440-70-2,,Unfiltered,,,,,,,,,,,,,,,,,,,05a4b2b5-6654-4cfa-b1ed-eb55334dff63,70.0,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Metals",Federal/US Government,2025-04-21,82938, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Stream flow, instantaneous","Discharge, instantaneous",,,,,,,,,,,,,,,,,,,,,,181b3834-eaa1-4f94-9dc9-00af9f8faa42,1.2,m3/sec,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,30209, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Nitrate,"Nitrate as nitrate, water, filtered",14797-55-8,as NO3,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,1fc1315b-7675-4793-bc21-f9b46906033f,12.0,mg/L,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,71851, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,3e391eba-82b6-4908-b748-c2530da5101a,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,Generated activity from observation import file file49fc4f806143_8aacbd2a-51b6-42d0-9902-2ba17d9c69e8.csv,,,,,,,,,,,,2023-08-22,08:50:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Ammonia and ammonium,"Total ammonia (NH4+ and NH3) as nitrogen, water, filtered",,as N,Filtered field and/or lab,,,,,,,,,,,,,,,,,,,e356de94-c432-416b-a3ac-d2e4c424121f,0.02,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing.,,,,,Detection limit by DQCALC,0.02,mg/L,Quantitation limit value of the specified type,,,,,,SHC02,USDOI/USGS,"Ammonia, wf, DA sal/hypo (NWQL)",,"DESCRIPTION: Ammonia in filtered water by discrete analyzer salicylate-hypochlorite reaction and colorimetry (formerly Mcode 00048; NWQL); CITATION(S): Fishman, M.J., ed., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geological Survey Open-File Report 93-125, p. 125-132. | USGS | I-2522-90 |<--->| Harfmann, R.G., and Crouch, J.D., 1989, Kinetic study of Berthelot reaction steps in the absence and presence of coupling reagents: Talanta, v. 36, p. 261-269. |<--->| Krom, M.D., 1980, Spectrophotometric determination of ammonia--A study of a modified Berthelot reaction using salicylate and dichloroisocyanurate: Analyst, v. 105, p. 305-316. |<--->| Patton, C.J., and Crouch, S.R., 1977, Spectrophotometric and kinetics investigation of the Berthelot reaction for the determination of ammonia: Analytical Chemistry, v. 49, p. 464-469.",,,,"USGS-National Water Quality Lab, Denver, CO",2023-09-28,,,,,,[@ - holding time exceeded]; [* - sample was warm when received]; [n - below the reporting level but at or above the detection level],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,608, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Escherichia coli,"Escherichia coli (most probable number), water, defined substrate test method (DSTM)",,,,,,,,,,,,,,,,,,,,,,f1aea72f-cadb-41f6-bb37-d8b95e6c2a97,390.0,MPN/100mL,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"State Laboratory of Hygiene, Wisconsin",2023-06-21,,,,,,,,,,,,,,,,,,,,,,USGS,,Microbiological,Federal/US Government,2025-04-21,50468, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Nitrogen, mixed forms (NH3), (NH4), organic, (NO2) and (NO3)","Total nitrogen (nitrate + nitrite + total ammonia + organic nitrogen) as nitrogen, water, unfiltered",,as N,Unfiltered,,,,,,,,,,,,,,,,,,,e995ef65-b148-458a-97ec-108afa1f9532,2.95,mg/L,,Provisional,,,Actual,,,,,,,,,,Hold time parameters were exceeded during the collection to analysis phase of sample processing,,,,,Detection limit by DQCALC,0.05,mg/L,Quantitation limit value of the specified type,,,,,,AKP01,USDOI/USGS,"Nutrients, wu, WCA,persulfate,CF",,"DESCRIPTION: Nutrients, unfiltered water, acidified, alkaline-persulfate digestion, continuous flow colorimetry; CITATION(S): Patton, C.J., Kryskalla. J.R., 2003, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Evaluation of alkaline persulfate digestion as an alternative to Kjeldahl digestion for determination of total and dissolved nitrogen and phosphorus in water: U.S. Geological Survey Water-Resources Investigations Report 03-4174, 33 p. | USGS | I-4650-03",,,,"USGS-National Water Quality Lab, Denver, CO",2023-11-21,,,,,,[@ - holding time exceeded];[c - see result laboratory comment],,,,,,,,,,,,,,,,USGS,,Nutrient,Federal/US Government,2025-04-21,62855, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,e249deec-c851-4c36-ba62-690db8eff70e,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,WATER MICROBIOLOGY SAMPLE RECEIVED PARTIALLY FROZEN. RESULTS UNCERTAIN,,,,,,,,,,,,2023-07-25,09:00:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,Dissolved oxygen saturation,"Dissolved oxygen (DO) saturation, water, unfiltered",7782-44-7,,Unfiltered,,,,,,,,,,,,,,,,,,,6141614e-bcba-41bf-9f35-6d485568b02c,88.0,%,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,"Inorganics, Major, Non-metals",Federal/US Government,2025-04-22,301, +USGS,U.S. Geological Survey,"[""USGS"",""LZD0200""]",,,,,,USGS-05406500,"BLACK EARTH CREEK AT BLACK EARTH, WI",Stream,,Wisconsin,United States of America,Dane County,US,WI,,7070005,70700050502,,,43.1341666666667,-89.7322222222222,NAD83,43.1341666666667,-89.7322222222222,NAD83,,12456992-7a77-43f9-9f29-349704362650,,"Sample - Routine, regular",Water,Surface water,,,,U.S. Geological Survey-Water Resources Discipline,"WATER MICROBIOLOGY SAMPLE RECEIVED WARM, COLLECTED SAME DAY. RESULTS VALID",,,,,,,,,,,,2023-06-20,09:25:00,CDT,,,,,,,,,,,,70,USDOI/USGS,Grab/dip,,Point / Grab: Grab sample (dip),,,,,,,,,,,,,,"Stable, normal stage",Routine sample,,,,,,"Stream flow, instantaneous","Discharge, instantaneous",,,,,,,,,,,,,,,,,,,,,,bf3b9eaf-47de-461e-8a57-005db6497920,0.91,m3/sec,,Provisional,,,Actual,,,,,,,,,,,,,,,,,,,,,,,,ALGOR,USDOI/USGS,Computation by NWIS algorithm,,"DESCRIPTION: Computation by NWIS algorithm; CITATION(S): U.S. Geological Survey, [revised annually], Option 7 -- Display algorithm in reverse polish notation (RPN), in User's Manual for the National Water Information System of the U.S. Geological Survey--Water-Quality System: U.S. Geological Survey, accessed on June 26, 2012, at URL http://nwis.usgs.gov/currentdocs/index.html",,,,,,,,,,,,,,,,,,,,,,,,,,,USGS,,Physical,Federal/US Government,2025-04-21,30209, diff --git a/tests/samples_test.py b/tests/samples_test.py new file mode 100755 index 00000000..c3e2a995 --- /dev/null +++ b/tests/samples_test.py @@ -0,0 +1,105 @@ +import datetime + +import pytest +from pandas import DataFrame + +from dataretrieval.samples import ( + _check_profiles, + get_usgs_samples +) + +def mock_request(requests_mock, request_url, file_path): + """Mock request code""" + with open(file_path) as text: + requests_mock.get( + request_url, text=text.read(), headers={"mock_header": "value"} + ) + +def test_mock_get_usgs_samples(requests_mock): + """Tests USGS Samples query""" + request_url = ( + "https://api.waterdata.usgs.gov/samples-data/results/fullphyschem?" + "activityMediaName=Water&activityStartDateLower=2020-01-01" + "&activityStartDateUpper=2024-12-31&monitoringLocationIdentifier=USGS-05406500&mimeType=text%2Fcsv" + ) + response_file_path = "data/samples_results.txt" + mock_request(requests_mock, request_url, response_file_path) + df, md = get_usgs_samples( + service="results", + profile="fullphyschem", + activityMediaName="Water", + activityStartDateLower="2020-01-01", + activityStartDateUpper="2024-12-31", + monitoringLocationIdentifier="USGS-05406500", + ) + assert type(df) is DataFrame + assert df.size == 12127 + assert md.url == request_url + assert isinstance(md.query_time, datetime.timedelta) + assert md.header == {"mock_header": "value"} + assert md.comment is None + +def test_check_profiles(): + """Tests that correct errors are raised for invalid profiles.""" + with pytest.raises(ValueError): + _check_profiles(service="foo", profile="bar") + with pytest.raises(ValueError): + _check_profiles(service="results", profile="foo") + +def test_samples_results(): + """Test results call for proper columns""" + df,_ = get_usgs_samples( + service="results", + profile="narrow", + monitoringLocationIdentifier="USGS-05288705", + activityStartDateLower="2024-10-01", + activityStartDateUpper="2025-04-24" + ) + assert all(col in df.columns for col in ["Location_Identifier", "Activity_ActivityIdentifier"]) + assert len(df) > 0 + +def test_samples_activity(): + """Test activity call for proper columns""" + df,_ = get_usgs_samples( + service="activities", + profile="sampact", + monitoringLocationIdentifier="USGS-06719505" + ) + assert len(df) > 0 + assert len(df.columns) == 95 + assert "Location_HUCTwelveDigitCode" in df.columns + +def test_samples_locations(): + """Test locations call for proper columns""" + df,_ = get_usgs_samples( + service="locations", + profile="site", + stateFips="US:55", + activityStartDateLower="2024-10-01", + activityStartDateUpper="2025-04-24", + usgsPCode="00010" + ) + assert all(col in df.columns for col in ["Location_Identifier", "Location_Latitude"]) + assert len(df) > 0 + +def test_samples_projects(): + """Test projects call for proper columns""" + df,_ = get_usgs_samples( + service="projects", + profile="project", + stateFips="US:15", + activityStartDateLower="2024-10-01", + activityStartDateUpper="2025-04-24" + ) + assert all(col in df.columns for col in ["Org_Identifier", "Project_Identifier"]) + assert len(df) > 0 + +def test_samples_organizations(): + """Test organizations call for proper columns""" + df,_ = get_usgs_samples( + service="organizations", + profile="count", + stateFips="US:01" + ) + assert len(df) == 1 + assert df.size == 3