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DESCRIPTION:

Latitude 30°37'45",   Longitude 89°53'50"   NAD27

St. Tammany Parish, Louisiana, Hydrologic Unit 03180005

Drainage area: 1,213.00 square miles

Datum of gage: 43.31 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1995-10-06	2025-07-06
Daily Data
Discharge, cubic feet per second	1937-10-01	2025-07-05	32055
Gage height, feet	1998-09-30	2025-07-05	29137
Daily Statistics
Discharge, cubic feet per second	1937-10-01	2025-04-06	31965
Gage height, feet	1998-09-30	2025-04-06	9645
Monthly Statistics
Discharge, cubic feet per second	1937-10	2025-04
Gage height, feet	1998-09	2025-04
Annual Statistics
Discharge, cubic feet per second	1938	2025
Gage height, feet	1998	2025
Peak streamflow	1938-04-11	2024-01-27	87
Field measurements	1937-06-04	2025-04-07	762
Field/Lab water-quality samples	1953-09-28	1995-08-01	264
Water-Year Summary	2006	2024	19
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