Click
to
hide
Water-Year
Summary
instructions
and
information
- 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.
USGS Water-Year Summary 2024
07377300 Amite River at Magnolia, LA
LOCATION - Lat 30°32'05", long 90°58'50" referenced to North American Datum of 1927, East Baton Rouge Parish, LA, Hydrologic Unit 08070202, at bridge on State Highway 64, 0.4 mi east of Magnolia, 2.0 mi upstream from mouth of Beaver Creek, and 8.0 mi upstream from Comite River.
DRAINAGE AREA - 884 mi².
REVISIONS HISTORY - Datum of gage was incorrectly published as NAVD88 for the 2012WY.
Datum of gage was incorrectly published as 1.14 feet below NAVD88 GEOID12a for the 2013WY, correct datum 1.14 feet below NAVD88 GEOID09.
Datum of gage was incorrectly published as 1.14 feet below NAVD88 GEOID12a for the 2013WY, correct datum 1.14 feet below NAVD88 GEOID09.
SURFACE-WATER RECORDS
PERIOD OF RECORD - March 1949 to September 1983 (annual maximum gage height and discharge only), October 1993 to September 2006, October 2007 to September 2017 (continuous gage height and annual maximum discharge). October 2017 to present.
GAGE -
Water-stage recorder. Datum of gage is 1.43 feet below NAVD88 GEOID12b EPOCH 2010.0000.
COOPERATION - Department of Transportation and Development.
REMARKS - Records good.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge 202,000 cfs, Aug. 13, 2016, gage height, 58.56 ft.
