USGS Water-Year Summary 2021
03574100 ESTILL FORK AT ESTILLFORK AL
LOCATION - Lat 34°54'36", long 86°10'06" referenced to North American Datum of 1983, in NE 1/4 sec.35, T.1 S., R.4 E., Jackson County, AL, Hydrologic Unit 06030002, Approximately 20 mi. north of the intersection of US72 and AL SR 65 where SR65 joins SR146 at County Road 9, take County Rd 9 about 3.5 mi. to bridge and gage, 0.9 mi. upstream of Hurricane Creek, and 0.1 mi. east of Estillfork.
DRAINAGE AREA - 44.9 mi².
- https://waterdata.usgs.gov/tn/nwis/dv/?site_no=03574100: 2019-2020.
PERIOD OF RECORD - November 10, 2015 to current year.
GAGE - Data collection platform and crest-stage gage. Elevation 660 ft above NGVD of 1929, from topographic map.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, E 4,350 ft³/s, April 13, 2020, gage height, 17.61 ft.; minimum daily discharge, E .01 ft³/s, October, November 2016, many days.