Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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 legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  21NC01WQ >  21NC01WQ-Q9490000

ROCKINGHAM CITY LAKE AT DAM NR ROCKINGHAM (21NC01WQ-Q9490000) site data in the Water Quality Portal

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

This reservoir site, maintained by the NCDENR-DWQ (identifier 21NC01WQ), has the name "ROCKINGHAM CITY LAKE AT DAM NR ROCKINGHAM" and has the identifier 21NC01WQ-Q9490000. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03040201.

This site is located in Richmond County County, North Carolina at 34.9380000 degrees latitude and -79.7390000 degrees longitude using the datum NAD83. 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 "21NC01WQ-Q9490000" 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 1992 - 1995
Information 1992 - 1992
Nutrient 1992 - 1995
Physical 1992 - 1995
*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 21NC01WQ
OrganizationFormalName NCDENR-DWQ
MonitoringLocationIdentifier 21NC01WQ-Q9490000
MonitoringLocationName ROCKINGHAM CITY LAKE AT DAM NR ROCKINGHAM
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText ROCKINGHAM CITY LAKE AT DAM NR ROCKINGHAM
HUCEightDigitCode 03040201
LatitudeMeasure 34.9380000
LongitudeMeasure -79.7390000
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 37
CountyCode 153
ProviderName STORET