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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
07377750 Comite River near Zachary, LA
LOCATION - Lat 30°38'35", long 91°05'40" referenced to North American Datum of 1927, East Baton Rouge Parish, LA, Hydrologic Unit 08070202, at bridge on State Highway 64, about 4 miles east of Zachary..
DRAINAGE AREA - 230 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - November 1950 to September 1963 (annual maximum discharge and gage heights). October 1963 to September 1983, August 1998 to current year.
GAGE -
Water-stage recorder.
Datum of gage is 58.58 feet above NAVD 88 GEOID12b EPOCH2010.0000. Prior to Aug. 11, 1998 datum of gage is 0.00 NGVD29.
Published peaks, August 1998 to September 2015, 0.42 ft. below NAVD88 GEOID12b EPOCH2010.0000.
COOPERATION - East Baton Rouge Parish Department of Public Works.
REMARKS - Values in published water-resources annual data reports, August 1998 through September 2015, used NAVD88 elevation values rather than gage height.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 31.99 ft, August 13, 2016, by verification mark and date was determined by hydrographic comparison.
