USGS Water-Year Summary 2021
07346450 Black Bayou at Rodessa, LA
LOCATION - Lat 32°57'31", long 93°59'38" referenced to North American Datum of 1983, Caddo Parish, LA, Hydrologic Unit 11140304, Located near right back on downstream side of bridge on U.S. Hwy. 1, 1.0 miles south of intersection of La. Hwy. 168 and La. Hwy. 1, approximately 5 miles north of Myrtis Mill Creek, and 35 miles north of Shreveport, La.
DRAINAGE AREA - 177 mi².
PERIOD OF RECORD - October 1999 to current year (gage heights only). Gage-height record and miscellaneous discharge measurements collected at same
site from July 1939 to December 1951 are contained in reports of Corps of Engineers, New Orleans District.
GAGE - Water-stage recorder with satellite telemetry at site.