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WQP Home >  Providers >  STORET >  11NPSWRD_WQX >  11NPSWRD_WQX-WHIS_UCLIM_PH

CARR POWERHOUSE (11NPSWRD_WQX-WHIS_UCLIM_PH) site data in the Water Quality Portal

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

This reservoir site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "CARR POWERHOUSE" and has the identifier 11NPSWRD_WQX-WHIS_UCLIM_PH. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18020154.

This site is located in Shasta County County, California at 40.6470556000 degrees latitude and -122.6254722000 degrees longitude using the datum NAD27. 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 "11NPSWRD_WQX-WHIS_UCLIM_PH" 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.

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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 1993 - 1994
Nutrient 1993 - 1994
*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 11NPSWRD_WQX
OrganizationFormalName National Park Service Water Resources Division
MonitoringLocationIdentifier 11NPSWRD_WQX-WHIS_UCLIM_PH
MonitoringLocationName CARR POWERHOUSE
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText THE STATION IS LOCATED ON THE WHISKEYTOWN CASHASTA COUNTY 7.5' SERIES (TOPOGRAPHIC) QUADRANGLE. THE SITE IS LOCATED ON WHISKEYTOWN LAKE ADJACENT TO THE CARR POWERHOUSE OUTLETS INSIDE THE WHISKEYTOWNSHASTA TRINITY NATIONAL RECREATION AREA (WHISKEYTOWN UNIT). THE DATA ARE FROM A 1994 REPORT TO THE BUREAU OF RECLAMATION BY THE UNIVERSITY OF CALIFORNIA AT DAVIS TITLED "A LIMNOLOGICAL INVESTIGATION OF WHISKEYTOWN RESERVOIR: POTENTIAL IMPACTS OF TEMPERATURE CONTROL CURTAINS." FOR MORE INFORMATION ON THE WHISKEYTOWN UNIT OF THE PARK CONTACT THE CHIEF OF RESOURCES AT WHISKEYTOWNSHASTATRINITY NATIONAL RECREATION AREA: PO BOX 188; WHISKEYTOWN CA 96095 (TEL 9162416584). DATA WERE PROCESSED AND UPLOADED TO STORET BY DONNIE DUSTIN; NATIONAL PARK SERVICE WATER RESOURCES DIVISION: 1201 OAK RIDGE DRIVE SUITE 250; FORT COLLINS CO 80525 (TEL 9702253516; FAX 9702259965).*** Legacy STORET Station Type: /RESERV/TYPA/AMBNT
HUCEightDigitCode 18020154
LatitudeMeasure 40.6470556000
LongitudeMeasure -122.6254722000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 06
CountyCode 089
ProviderName STORET