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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 >  NWIS >  USGS-LA >  USGS-291325091302800

2000 FT SE OF ATCH.BAY(ATCH.R.MI.155.4)88655 18 (USGS-291325091302800) 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 Louisiana Water Science Center (identifier USGS-LA), has the name "2000 FT SE OF ATCH.BAY(ATCH.R.MI.155.4)88655 18" and has the identifier USGS-291325091302800. See more details of this site the the USGS NWIS Web page for this site.

This site is located in St. Mary Parish County, Louisiana at 29.22383299000000 degrees latitude and -91.5078933000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is Unknown Unknown.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-291325091302800" 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 1977 - 1977
Inorganics, Major, Metals 1977 - 1977
Inorganics, Major, Non-metals 1977 - 1977
Inorganics, Minor, Metals 1977 - 1977
Inorganics, Minor, Non-metals 1977 - 1977
Nutrient 1977 - 1977
Organics, Other 1977 - 1977
Organics, PCBs 1977 - 1977
Organics, Pesticide 1977 - 1977
Physical 1977 - 1977
*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-291325091302800
MonitoringLocationName 2000 FT SE OF ATCH.BAY(ATCH.R.MI.155.4)88655 18
MonitoringLocationTypeName Stream
LatitudeMeasure 29.22383299000000
LongitudeMeasure -91.5078933000000
HorizontalAccuracyMeasure/MeasureValue Unknown
HorizontalAccuracyMeasure/MeasureUnitCode Unknown
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 22
CountyCode 101
ProviderName NWIS