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-0904

Main Canal West-Southwest of Westwego, Louisiana (LADEQWPD_WQX-0904) site data in the Water Quality Portal

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

This canal drainage site, maintained by the LDEQ/Water Planning and Assessment (Louisiana) (identifier LADEQWPD_WQX), has the name "Main Canal West-Southwest of Westwego, Louisiana" and has the identifier LADEQWPD_WQX-0904. 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 29.8702960000 degrees latitude and -90.2282690000 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-0904" 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 2008 - 2020
Inorganics, Major, Metals 2004 - 2004
Inorganics, Major, Non-metals 2004 - 2020
Inorganics, Minor, Metals 2004 - 2008
Inorganics, Minor, Non-metals 2004 - 2008
Microbiological 2004 - 2020
Not Assigned 2004 - 2020
Nutrient 2004 - 2020
Organics, Other 2004 - 2020
Organics, Pesticide 2004 - 2020
Physical 2004 - 2020
*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-0904
MonitoringLocationName Main Canal West-Southwest of Westwego, Louisiana
MonitoringLocationTypeName Canal Drainage
MonitoringLocationDescriptionText at Water Control Structure 2.8 miles south of US-90 and Live Oak Boulevard intersection, 3.5 miles south-southwest of Waggaman, 5.7 miles west-southwest of Westwego, 5.1 miles south of Harahan
HUCEightDigitCode 08090301
LatitudeMeasure 29.8702960000
LongitudeMeasure -90.2282690000
SourceMapScaleNumeric 0
HorizontalAccuracyMeasure/MeasureValue 12
HorizontalAccuracyMeasure/MeasureUnitCode m
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 22
CountyCode 051
ProviderName STORET