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WQP Home >  Providers >  NWIS >  USGS-LA >  USGS-300846090592601

An-35 (USGS-300846090592601) 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 Louisiana Water Science Center (identifier USGS-LA), has the name "An-35" and has the identifier USGS-300846090592601. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)08070204. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Ascension Parish County, Louisiana at 30.14630907000000 degrees latitude and -90.9906554000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 10 seconds. The source map scale is 1:24000. This site is at an elevation of 16.27 feet and the accuracy of the elevation measurement, collected using the method "Level or other surveyed method." is .1 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Coastal lowlands aquifer system" aquifer. The geologic formation type is Gonzales-New Orleans Aquifer. The well was contructed on 19370101. The well depth is 469 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-300846090592601" 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 1957 - 1957
Inorganics, Major, Non-metals 1957 - 1957
Physical 1957 - 1957
*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-LA
OrganizationFormalName USGS Louisiana Water Science Center
MonitoringLocationIdentifier USGS-300846090592601
MonitoringLocationName An-35
MonitoringLocationTypeName Well
HUCEightDigitCode 08070204
LatitudeMeasure 30.14630907000000
LongitudeMeasure -90.9906554000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 10
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 16.27
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .1
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 22
CountyCode 005
AquiferName Coastal lowlands aquifer system
FormationTypeText Gonzales-New Orleans Aquifer
ConstructionDateText 19370101
WellDepthMeasure/MeasureValue 469
WellDepthMeasure/MeasureUnitCode ft
ProviderName NWIS