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DESCRIPTION:

Latitude 30°41'10",   Longitude 90°38'35"   NAD27

St. Helena Parish, Louisiana, Hydrologic Unit 08070203

Drainage area: 220.00 square miles

Datum of gage: 86.88 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2025-09-04
Daily Data
Discharge, cubic feet per second	2001-05-16	2025-09-02	8876
Gage height, feet	2001-05-17	2025-09-02	8521
Daily Statistics
Discharge, cubic feet per second	2001-05-16	2025-05-21	8772
Gage height, feet	2001-05-17	2025-05-05	8418
Monthly Statistics
Discharge, cubic feet per second	2001-05	2025-05
Gage height, feet	2001-05	2025-05
Annual Statistics
Discharge, cubic feet per second	2001	2025
Gage height, feet	2001	2025
Peak streamflow	1951-03-30	2024-01-28	52
Field measurements	1957-09-20	2025-08-26	150
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1965-10-18	1969-06-19	7
Water-Year Summary	2006	2024	17
Revisions	Loading...

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