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WQP Home >  Providers >  NWIS >  USGS-MD >  USGS-394117077080901

CL Ac 117 (USGS-394117077080901) site data in the Water Quality Portal

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

This well site, maintained by the USGS Maryland Water Science Center (identifier USGS-MD), has the name "CL Ac 117" and has the identifier USGS-394117077080901. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02070009. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Carroll County County, Maryland at 39.68652220000000 degrees latitude and -77.1343111000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)" and the accuracy is .01 seconds. The source map scale is 1:24000. This site is at an elevation of 543 feet and the accuracy of the elevation measurement, collected using the method "Global Positioning System." is 10 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Piedmont and Blue Ridge carbonate-rock aquifers" aquifer. The geologic formation type is New Oxford Formation. The well was contructed on 19740306. The well depth is 110 ft. The well hole depth is 130 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-394117077080901" 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*
Information 1994 - 1994
Inorganics, Major, Metals 1994 - 1994
Inorganics, Major, Non-metals 1994 - 1994
Inorganics, Minor, Metals 1994 - 1994
Nutrient 1994 - 1994
Organics, Other 1994 - 1994
Organics, Pesticide 1994 - 1994
Physical 1994 - 1994
Radiochemical 1994 - 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 USGS-MD
OrganizationFormalName USGS Maryland Water Science Center
MonitoringLocationIdentifier USGS-394117077080901
MonitoringLocationName CL Ac 117
MonitoringLocationTypeName Well
HUCEightDigitCode 02070009
LatitudeMeasure 39.68652220000000
LongitudeMeasure -77.1343111000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .01
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 543
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 10
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Global Positioning System.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 24
CountyCode 013
AquiferName Piedmont and Blue Ridge carbonate-rock aquifers
FormationTypeText New Oxford Formation
ConstructionDateText 19740306
WellDepthMeasure/MeasureValue 110
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 130
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS