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Water Quality Samples for Louisiana

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

USGS 315450092310102 W-144B

Winn Parish, Louisiana
Hydrologic Unit Code 08040303
Latitude  31°54'50", Longitude  92°31'01" NAD27
Land-surface elevation 140.00 feet above NGVD29
The depth of the well is 550 feet below land surface.
The depth of the hole is 668 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Number of
Number of
All -- include all parameter groups 1971-11-05 2023-05-03 66 631
Information 1971-11-05 2023-05-03 64 249
Physical 1971-11-05 2023-05-03 66 268
Inorganics, Major, Metals 1971-11-05 1983-03-29 3 18
Inorganics, Major, Non-metals 1971-11-05 2023-05-03 65 84
Nutrient 1971-11-05 1983-03-29 3 6
Inorganics, Minor, Metals 1971-11-05 1983-03-29 3 6