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WQP Home >  Providers >  STORET >  21COL001 >  21COL001-9360B1

VALLECITO RESERVOIR MID-LAKE UPPER (21COL001-9360B1) site data in the Water Quality Portal

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

This reservoir site, maintained by the Colorado Dept. of Public Health & Environment (identifier 21COL001), has the name "VALLECITO RESERVOIR MID-LAKE UPPER" and has the identifier 21COL001-9360B1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)14080101.

This site is located in La Plata County County, Colorado at 37.3942500 degrees latitude and -107.5545800 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 0 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 "21COL001-9360B1" 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 2005 - 2005
Information 2005 - 2005
Inorganics, Major, Non-metals 2005 - 2005
Inorganics, Minor, Metals 2005 - 2005
Inorganics, Minor, Non-metals 2005 - 2005
Microbiological 2005 - 2005
Nutrient 2005 - 2005
Physical 2005 - 2005
*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 21COL001-9360B1
MonitoringLocationName VALLECITO RESERVOIR MID-LAKE UPPER
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText South and a little east of boat ramp on north shore
HUCEightDigitCode 14080101
LatitudeMeasure 37.3942500
LongitudeMeasure -107.5545800
HorizontalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA Off)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 08
CountyCode 067
ProviderName STORET