Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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-4863

Bayou Bonfouca Southeast of Bonfouca, Louisiana (LADEQWPD_WQX-4863) 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 "Bayou Bonfouca Southeast of Bonfouca, Louisiana" and has the identifier LADEQWPD_WQX-4863. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)08090201.

This site is located in St. Tammany Parish County, Louisiana at 30.2610160000 degrees latitude and -89.8249410000 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-4863" 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 2019 - 2019
Inorganics, Major, Non-metals 2018 - 2019
Microbiological 2018 - 2019
Not Assigned 2019 - 2019
Nutrient 2018 - 2019
Organics, Other 2018 - 2019
Organics, Pesticide 2019 - 2019
Physical 2018 - 2019
*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-4863
MonitoringLocationName Bayou Bonfouca Southeast of Bonfouca, Louisiana
MonitoringLocationTypeName Estuary
MonitoringLocationDescriptionText 2.7 miles southwest of Heritage Park boat launch on Bayou Lane, 2.1 miles east of confluence with Liberty Bayou, 1.3 miles east-southeast of Bonfouca, 2.7 miles southwest of Slidell, 7.9 miles east-southeast of Lacombe
HUCEightDigitCode 08090201
LatitudeMeasure 30.2610160000
LongitudeMeasure -89.8249410000
SourceMapScaleNumeric 0
HorizontalAccuracyMeasure/MeasureValue 12
HorizontalAccuracyMeasure/MeasureUnitCode m
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 22
CountyCode 103
ProviderName STORET