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WQP Home >  Providers >  NWIS >  USGS-MD >  USGS-01591700

HAWLINGS RIVER NEAR SANDY SPRING, MD (USGS-01591700) site data in the Water Quality Portal

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

This stream site, maintained by the USGS Maryland Water Science Center (identifier USGS-MD), has the name "HAWLINGS RIVER NEAR SANDY SPRING, MD" and has the identifier USGS-01591700. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02060006. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 27.0 sq mi.

This site is located in Montgomery County County, Maryland at 39.17452778000000 degrees latitude and -77.0214167000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from Digital MAP." and the accuracy is 1 seconds. The source map scale is 1:24000. This site is at an elevation of 302.85 feet and the accuracy of the elevation measurement, collected using the method "Differentially corrected Global Positioning System." is .01 feet. The vertical coordinate reference system is NAVD88.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-01591700" 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*
Inorganics, Major, Metals 1993 - 1995
Inorganics, Major, Non-metals 1993 - 1995
Inorganics, Minor, Metals 1993 - 1995
Nutrient 1993 - 1995
Physical 1979 - 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 USGS-MD
OrganizationFormalName USGS Maryland Water Science Center
MonitoringLocationIdentifier USGS-01591700
MonitoringLocationName HAWLINGS RIVER NEAR SANDY SPRING, MD
MonitoringLocationTypeName Stream
HUCEightDigitCode 02060006
DrainageAreaMeasure/MeasureValue 27.0
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 39.17452778000000
LongitudeMeasure -77.0214167000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from Digital MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 302.85
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .01
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Differentially corrected Global Positioning System.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 24
CountyCode 031
ProviderName NWIS