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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-400630105215801

JAMES CREEK NEAR JAMESTOWN, CO (USGS-400630105215801) site data in the Water Quality Portal

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

This stream site, maintained by the USGS Colorado Water Science Center (identifier USGS-CO), has the name "JAMES CREEK NEAR JAMESTOWN, CO" and has the identifier USGS-400630105215801. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10190005. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 16.9 sq mi.

This site is located in Boulder County County, Colorado at 40.10847220000000 degrees latitude and -105.3661389000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)" and the accuracy is .1 seconds. The source map scale is 1:24000. This site is at an elevation of 06840 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 20. feet. The vertical coordinate reference system is NGVD29.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-400630105215801" 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*
Biological 2002 - 2002
Information 2002 - 2002
Inorganics, Major, Non-metals 2002 - 2002
Inorganics, Minor, Metals 2002 - 2002
Organics, Other 2002 - 2002
Physical 2002 - 2002
Sediment 2002 - 2002
*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-400630105215801
MonitoringLocationName JAMES CREEK NEAR JAMESTOWN, CO
MonitoringLocationTypeName Stream
HUCEightDigitCode 10190005
DrainageAreaMeasure/MeasureValue 16.9
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 40.10847220000000
LongitudeMeasure -105.3661389000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 06840
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 20.
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 08
CountyCode 013
ProviderName NWIS