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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
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USGS Water-Year Summary 2024
07374581 Bayou Liberty near Slidell, LA
LOCATION - Lat 30°18'04", long 89°49'50" referenced to North American Datum of 1927, in sec.38, T.8 S., R.14 E., St. Tammany Parish, LA, Hydrologic Unit 08090201, at bridge on St. Tammany Trace Bike Path, approximately 3.4 miles west, northwest of Slidell City Hall.
DRAINAGE AREA - Undetermined.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1997 to current year. Prior to Oct. 2005 annual maximum gage height only.
GAGE - Water-stage recorder. Datum of gage is NAVD 88.
COOPERATION - St. Tammany Parish.
REMARKS - October 1997 to July 2000 site operated as a non-recording gage.
EXTREMES OUTSIDE PERIOD OF RECORD - Maximum gage height 6.00 ft. Jan. 05, 1966, Aug. 18, 1969, Aug. 27, 1970
EXTREMES FOR PERIOD OF RECORD - Maximum gage height 11.54 ft. Aug 29, 2005; minimum gage height, -1.33ft on Feb 9, 2016
