Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  21COL001 >  21COL001-12951O

GRIZZLY CR. U/S COLORADO CR. @ HWY 14 (21COL001-12951O) 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 Colorado Dept. of Public Health & Environment (identifier 21COL001), has the name "GRIZZLY CR. U/S COLORADO CR. @ HWY 14" and has the identifier 21COL001-12951O. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10180001.

This site is located in Jackson County County, Colorado at 40.4368333 degrees latitude and -106.5035000 degrees longitude using the datum WGS84. No horizontal location accuracy metadata is available. This site is at an elevation of 8466 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "21COL001-12951O" 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, Non-metals 2000 - 2002
Inorganics, Minor, Metals 2000 - 2002
Inorganics, Minor, Non-metals 2000 - 2002
Microbiological 2000 - 2002
Nutrient 2000 - 2002
Physical 2000 - 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 21COL001
OrganizationFormalName Colorado Dept. of Public Health & Environment
MonitoringLocationIdentifier 21COL001-12951O
MonitoringLocationName GRIZZLY CR. U/S COLORADO CR. @ HWY 14
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText This site replaced 12951M which proved to be difficult to access. It is on the north (right) bank of Grizzly Creek above the confluence with Colorado Creek. Site 12951M was on the south (left) bank.
HUCEightDigitCode 10180001
LatitudeMeasure 40.4368333
LongitudeMeasure -106.5035000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
VerticalMeasure/MeasureValue 8466
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName GPS Code (Pseudo Range) Precise Position
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 08
CountyCode 057
ProviderName STORET