USGS Water-Year Summary 2024
301655091440800 Pontoon Bridge Canal near Butte Larose, LA
LOCATION - Lat 30°16'55", long 91°44'08" referenced to North American Datum of 1983, St. Martin Parish, LA, Hydrologic Unit 08080101,
DRAINAGE AREA - Indeterminate.
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 2006 to current year.
GAGE - Water stage recorder. Datum of gage is 3.46 ft above NAVD 88.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height 15.47 ft, June 1, 2011; minimum gage height 2.20 ft, Aug. 24, 2021.