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Water-Year Summary for Site 07378000

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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.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  
00065 Gage height(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30

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USGS Water-Year Summary 2023
LOCATION - Lat 30°30'45", long 91°04'25" referenced to North American Datum of 1927, in sec.24, T.6 S., R.1 E., East Baton Rouge Parish, LA, Hydrologic Unit 08070202, near left bank on upstream side of bridge on State Highway 946, 0.5 mi downstream from Blackwater Bayou, and 2.6 mi west of Comite.
DRAINAGE AREA - 284 mi².
REVISIONS HISTORY - WSP 1920: Drainage area. WDR LA-85-1: 1984. 2015WY: Period of Record. Period of record gage height published in error from 1997WY to 2014WY.
PERIOD OF RECORD - March 1944 to current year.
GAGE - Water-stage recorder.Datum of gage is 21.51 feet above NAVD88 GEOID12b EPOCH 2010.0000. Prior to Oct. 1, 1962, at datum 5.00 ft higher. From Oct. 1, 1962 to Sept. 30, 1978, at datum 2.00 ft higher. From Oct. 1, 1978 to Sept. 30, 1996, at current datum. From Oct. 1, 1996 to Sept. 30, 2001, at datum 2.00 ft lower.
REMARKS - Records fair, except for periods of estimated daily discharge, which are poor. Site affected by backwater at high stages. Satellite telemetry and rain gage at station.