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New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here.

This legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-CO >  USGS-401845104313701

SB00406415ADD (USGS-401845104313701) site data in the Water Quality Portal

Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)

This well site, maintained by the USGS Colorado Water Science Center (identifier USGS-CO), has the name "SB00406415ADD" and has the identifier USGS-401845104313701. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10190003. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Weld County County, Colorado at 40.31248105000000 degrees latitude and -104.5274580000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds. This site is at an elevation of 4642.00 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 5. feet. The vertical coordinate reference system is NGVD29.

The geologic formation type is Valley-Fill Deposits. The well was contructed on 19660101. The well depth is 60.0 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-401845104313701" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Inorganics, Major, Metals 1974 - 1980
Inorganics, Major, Non-metals 1974 - 1980
Inorganics, Minor, Metals 1980 - 1980
Nutrient 1974 - 1980
Physical 1974 - 1980
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier USGS-CO
OrganizationFormalName USGS Colorado Water Science Center
MonitoringLocationIdentifier USGS-401845104313701
MonitoringLocationName SB00406415ADD
MonitoringLocationTypeName Well
HUCEightDigitCode 10190003
LatitudeMeasure 40.31248105000000
LongitudeMeasure -104.5274580000000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 4642.00
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5.
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 08
CountyCode 123
FormationTypeText Valley-Fill Deposits
ConstructionDateText 19660101
WellDepthMeasure/MeasureValue 60.0
WellDepthMeasure/MeasureUnitCode ft
ProviderName NWIS