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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  LADEQWPD_WQX >  LADEQWPD_WQX-4984

Barataria Pass Northeast of Grand Isle, Louisiana (LADEQWPD_WQX-4984) site data in the Water Quality Portal

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

This estuary site, maintained by the LDEQ/Water Planning and Assessment (Louisiana) (identifier LADEQWPD_WQX), has the name "Barataria Pass Northeast of Grand Isle, Louisiana" and has the identifier LADEQWPD_WQX-4984. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)08090301.

This site is located in Jefferson Parish County, Louisiana at 29.2740000000 degrees latitude and -89.9545000000 degrees longitude using the datum WGS84. The horizontal location collection method was "Unknown" and the accuracy is 12 m. The source map scale is 1:0.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "LADEQWPD_WQX-4984" 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, Algae, Cyanobacteria 2020 - 2022
Biological, Algae, Phytoplankton 2020 - 2023
Biological, Photosynthetic Pigments 2021 - 2022
Information 2020 - 2022
Inorganics, Major, Non-metals 2020 - 2023
Nutrient 2020 - 2023
Organics, Other 2020 - 2022
Physical 2020 - 2023
*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 LADEQWPD_WQX
OrganizationFormalName LDEQ/Water Planning and Assessment (Louisiana)
MonitoringLocationIdentifier LADEQWPD_WQX-4984
MonitoringLocationName Barataria Pass Northeast of Grand Isle, Louisiana
MonitoringLocationTypeName Estuary
MonitoringLocationDescriptionText at north end of pass, approximately 1.1 miles southeast of Beauregard Island, 1.0 mile east-northeast of Bayou Fifi, 3.6 miles northeast of Grand Isle, 15.4 miles east of Leeville, 21.1 miles southwest of Port Sulphur
HUCEightDigitCode 08090301
LatitudeMeasure 29.2740000000
LongitudeMeasure -89.9545000000
SourceMapScaleNumeric 0
HorizontalAccuracyMeasure/MeasureValue 12
HorizontalAccuracyMeasure/MeasureUnitCode m
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 22
CountyCode 051
ProviderName STORET