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COMERFORD RESERVOIR-GENERIC (11113300-COMMON-GEN) site data in the Water Quality Portal

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

This riverine impoundment site, maintained by the New Hampshire Department Of Environmental Services (BEACH) (identifier 11113300), has the name "COMERFORD RESERVOIR-GENERIC" and has the identifier 11113300-COMMON-GEN. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC) 01080103. 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 Grafton County County, New Hampshire at 44.3311940000 degrees latitude and -71.9848060000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolation-Map" and the accuracy is 60 m. The source map scale is 1:24000. This site is at an elevation of 646 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 "11113300-COMMON-GEN" 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, Minor, Metals 1998 - 2008
Physical 1998 - 2008
*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 11113300
OrganizationFormalName New Hampshire Department Of Environmental Services (BEACH)
MonitoringLocationIdentifier 11113300-COMMON-GEN
MonitoringLocationName COMERFORD RESERVOIR-GENERIC
MonitoringLocationTypeName Riverine Impoundment
MonitoringLocationDescriptionText GENERIC
HUCEightDigitCode 01080103
LatitudeMeasure 44.3311940000
LongitudeMeasure -71.9848060000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 60
HorizontalAccuracyMeasure/MeasureUnitCode m
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 646
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Other
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 33
CountyCode 009
ProviderName STORET