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WQP Home >  Providers >  STORET >  LADEQWPD_WQX >  LADEQWPD_WQX-3640

Catahoula Lake Diversion Canal North of Larto, Louisiana (LADEQWPD_WQX-3640) 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 "Catahoula Lake Diversion Canal North of Larto, Louisiana" and has the identifier LADEQWPD_WQX-3640. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)08040301.

This site is located in Catahoula Parish County, Louisiana at 31.3903240000 degrees latitude and -91.9030880000 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-3640" 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.

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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 - 2020
Inorganics, Major, Non-metals 2008 - 2020
Inorganics, Minor, Metals 2008 - 2008
Inorganics, Minor, Non-metals 2008 - 2008
Microbiological 2008 - 2020
Not Assigned 2008 - 2020
Nutrient 2008 - 2020
Organics, Other 2008 - 2020
Organics, Pesticide 2008 - 2020
Physical 2008 - 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-3640
MonitoringLocationName Catahoula Lake Diversion Canal North of Larto, Louisiana
MonitoringLocationTypeName Canal Drainage
MonitoringLocationDescriptionText at unnamed bridge 3.1 miles west-northwest of LA-124 and Diversion Canal Levee Road intersection, 1.1 miles north of Larto, 4.8 miles west-northwest of New Era, 3.5 miles southwest of Mayna
HUCEightDigitCode 08040301
LatitudeMeasure 31.3903240000
LongitudeMeasure -91.9030880000
SourceMapScaleNumeric 0
HorizontalAccuracyMeasure/MeasureValue 12
HorizontalAccuracyMeasure/MeasureUnitCode m
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 22
CountyCode 025
ProviderName STORET