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

WQP Home >  Providers >  STORET >  CORIVWCH_WQX >  CORIVWCH_WQX-925

Rifle Cr - Rifle Outdoor Classroom (CORIVWCH_WQX-925) 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 River Watch (Volunteer) (identifier CORIVWCH_WQX), has the name "Rifle Cr - Rifle Outdoor Classroom" and has the identifier CORIVWCH_WQX-925. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)14010005.

This site is located in Garfield County County, Colorado at 39.5378000000 degrees latitude and -107.7849000000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 5363 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 "CORIVWCH_WQX-925" 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, Counts 2022 - 2023
Information 2022 - 2023
Inorganics, Major, Metals 2015 - 2024
Inorganics, Major, Non-metals 2015 - 2024
Inorganics, Minor, Metals 2015 - 2024
Inorganics, Minor, Non-metals 2015 - 2024
Not Assigned 2022 - 2023
Nutrient 2015 - 2024
Physical 2015 - 2025
Physical, Habitat 2022 - 2023
*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 CORIVWCH_WQX
OrganizationFormalName Colorado River Watch (Volunteer)
MonitoringLocationIdentifier CORIVWCH_WQX-925
MonitoringLocationName Rifle Cr - Rifle Outdoor Classroom
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText From Railroad Ave, bet E 9th St and E 10th St in Rifle, head W on the pedestrian path that follows the creek. Cross over creek and take path to right. Sample on Rifle Cr above confluence with Grand Tunnel Ditch. (Grand Tunnel Ditch). Sample fr the Ditch return flow, upstream of confluence. 2021 modification: In Rifle, park at Rifle Middle School and walk North on Railroad Ave to the corner of 9th Ave and Railroad Ave. Turn West on the paved pedestrian path and walk approximately 500 ft to the pedestrian bridge over Rifle Creek. Sample just upstream of the bridge.
HUCEightDigitCode 14010005
LatitudeMeasure 39.5378000000
LongitudeMeasure -107.7849000000
SourceMapScaleNumeric 160000
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 5363
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 08
CountyCode 045
ProviderName STORET