USGS Water-Year Summary 2021
02492000 Bogue Chitto River near Bush, LA
LOCATION - Lat 30°37'45", long 89°53'50" referenced to North American Datum of 1927, in SE 1/4 NE 1/4 sec.42, T.5 S., R.13 E., St. Tammany Parish, LA, Hydrologic Unit 03180005, near center of span on downstream side of bridge on State Highway 21, 0.2 mi downstream from Illinois Central Gulf Railroad bridge, and 1.4 mi north of Bush.
DRAINAGE AREA - 1,213 mi².
- WDR LA-1981-2: Drainage area.
PERIOD OF RECORD - October 1937 to current year.
GAGE - Water-stage recorder. Datum of gage is 43.31 feet above NAVD88 GEOID12b EPOCH 2010.0000. Prior to July 22, 1954, nonrecording gage at same site and datum.