USGS Water-Year Summary 2020
0357587400 PINHOOK CREEK AT MASTIN LAKE ROAD AT HUNTSVILLE, AL
LOCATION - Lat 34°46'17", long 86°35'32" referenced to North American Datum of 1927, Madison County, AL, Hydrologic Unit 06030002, at bridge on Mastin Lake Road, 0.45 mi west of Highway 231, and 0.5 mi east of Blue Springs Road.
DRAINAGE AREA - 8.50 mi².
PERIOD OF RECORD - July 1996 to current year (flood hydrograph only).
GAGE - Flood-hydrograph station consisting of permanent-record rainfall, continuous-record stage, peak discharges above base gage-height of 3.80 ft.. Datum of gage is 646.214 ft above NAVD of 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 3,170 ft³/s, May 6, 2003, gage height, 11.27 ft.
PERIOD OF RECORD - October 1, 1998 to current year.
INSTRUMENTATION - Tipping bucket precipitation gage (permanent-record rainfall) and data logger.