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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 >  21COL001 >  21COL001-7830A1

LAKE HENRY SITE 1 UPPER (21COL001-7830A1) 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 "LAKE HENRY SITE 1 UPPER" and has the identifier 21COL001-7830A1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)11020005.

This site is located in Crowley County County, Colorado at 38.2595500 degrees latitude and -103.7043700 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 "21COL001-7830A1" 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 - 2006
Information 2005 - 2006
Inorganics, Major, Non-metals 2005 - 2006
Inorganics, Minor, Metals 2005 - 2006
Inorganics, Minor, Non-metals 2005 - 2006
Microbiological 2005 - 2006
Nutrient 2005 - 2006
Physical 2005 - 2006
Radiochemical 2005 - 2006
*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 21COL001-7830A1
MonitoringLocationName LAKE HENRY SITE 1 UPPER
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText In the eastern part of the reservoir north of the dam.
HUCEightDigitCode 11020005
LatitudeMeasure 38.2595500
LongitudeMeasure -103.7043700
HorizontalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA Off)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 08
CountyCode 025
ProviderName STORET