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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 >  STORET >  NCWCD >  NCWCD-HFC-BTU

Big Thompson @ canyon Mouth @ USGS station (NCWCD-HFC-BTU) site data in the Water Quality Portal

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

This river/stream site, maintained by the Northern Colorado Water Conservancy District (Colorado) (Volunteer) (identifier NCWCD), has the name "Big Thompson @ canyon Mouth @ USGS station" and has the identifier NCWCD-HFC-BTU. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10190006.

This site is located in Larimer County County, Colorado at 40.4300000000 degrees latitude and -105.2100000000 degrees longitude using the datum NAD27. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "NCWCD-HFC-BTU" 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 2005 - 2008
Inorganics, Major, Non-metals 2005 - 2008
Inorganics, Minor, Metals 2005 - 2008
Inorganics, Minor, Non-metals 2005 - 2006
Organics, Other 2005 - 2008
Physical 2002 - 2008
*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 NCWCD
OrganizationFormalName Northern Colorado Water Conservancy District (Colorado) (Volunteer)
MonitoringLocationIdentifier NCWCD-HFC-BTU
MonitoringLocationName Big Thompson @ canyon Mouth @ USGS station
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 10190006
LatitudeMeasure 40.4300000000
LongitudeMeasure -105.2100000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 08
CountyCode 069
ProviderName STORET