USGS Water-Year Summary 2020
02423400 LITTLE CAHABA RIVER NEAR JEFFERSON PARK, AL
LOCATION - Lat 33°29'59", long 86°36'51" referenced to North American Datum of 1927, Jefferson County, AL, Hydrologic Unit 03150202, on left upstream side of bridge on county road, 0.5 mi west of Highway 119, 0.7 mi upstream of Lake Purdy, 3.3 mi southwest of Jefferson Park, and 5.1 mi southeast of Leeds.
DRAINAGE AREA - 24.4 mi².
PERIOD OF RECORD - From June 1986 to February 2000. June 2007 to current.
GAGE - Water-stage recorder. Datum 556.43 above NGVD of 1929.
COOPERATION - This gage in cooperation with the Birmingham Water Works Board.