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WQP Home >  Providers >  STORET >  21AWIC >  21AWIC-181

MARE-12 (21AWIC-181) site data in the Water Quality Portal

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

This reservoir site, maintained by the ALABAMA DEPT. OF ENVIRONMENTAL MANAGEMENT - WATER QUALITY DATA (identifier 21AWIC), has the name "MARE-12" and has the identifier 21AWIC-181. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03150109.

This site is located in Randolph County County, Alabama at 33.2578700000 degrees latitude and -85.6157100000 degrees longitude using the datum UNKWN. 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 "21AWIC-181" 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, Algae, Phytoplankton, Photosynthetic Pigments 2001 - 2023
Information 1996 - 2023
Inorganics, Major, Metals 2015 - 2023
Inorganics, Major, Non-metals 2015 - 2023
Inorganics, Minor, Metals 2020 - 2023
Inorganics, Minor, Non-metals 2020 - 2023
Microbiological 2015 - 2023
Nutrient 1996 - 2023
Organics, Other 2001 - 2020
Physical 1996 - 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 21AWIC
OrganizationFormalName ALABAMA DEPT. OF ENVIRONMENTAL MANAGEMENT - WATER QUALITY DATA
MonitoringLocationIdentifier 21AWIC-181
MonitoringLocationName MARE-12
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText Deepest point, main river channel, dam tailrace. Below Harris Dam; samples should only be collected when dam is generating.
HUCEightDigitCode 03150109
LatitudeMeasure 33.2578700000
LongitudeMeasure -85.6157100000
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 01
CountyCode 111
ProviderName STORET