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MARTIN LAKE SITE 1 BOTTOM (21COL001_WQX-7649A2) 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-WQCD (identifier 21COL001_WQX), has the name "MARTIN LAKE SITE 1 BOTTOM" and has the identifier 21COL001_WQX-7649A2. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC) 11020006. You can learn more about what is happening in this HUC at the EPA's Surf Your Watershed site or at the USGS Science In Your Watershed site.

This site is located in Huerfano County County, Colorado at 37.6093400000 degrees latitude and -104.8334900000 degrees longitude using the datum WGS84. 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 "21COL001_WQX-7649A2" 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 National Linked Data Index, part of the Open Water Data Initiative.

When were data collected at this location?

Periods of record for data characteristic groups
Characteristic Group Date Range*
Inorganics, Major, Metals 2014 - 2019
Inorganics, Major, Non-metals 2005 - 2019
Inorganics, Minor, Metals 2005 - 2019
Inorganics, Minor, Non-metals 2005 - 2019
Nutrient 2005 - 2019
Organics, Other 2015 - 2015
Physical 2005 - 2019
Radiochemical 2005 - 2019
*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_WQX
OrganizationFormalName Colorado Dept. of Public Health & Environment-WQCD
MonitoringLocationIdentifier 21COL001_WQX-7649A2
MonitoringLocationName MARTIN LAKE SITE 1 BOTTOM
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText NR DAM
HUCEightDigitCode 11020006
LatitudeMeasure 37.6093400000
LongitudeMeasure -104.8334900000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA Off)
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 08
CountyCode 055
ProviderName STORET