USGS Water-Year Summary 2020
03430550 MILL CREEK NEAR NOLENSVILLE, TN
LOCATION - Lat 36°00'32.91", long 86°42'05.48" referenced to North American Datum of 1927, Davidson County, TN, Hydrologic Unit 05130202, centered on upstream side of bridge on U.S. Highway 31A/41A, 800 ft. upstream from Holt Creek, 0.6 mi. upstream from Owl Creek, 4.6 mi. northwest of Nolensville, and at river mile 19.6.
DRAINAGE AREA - 40.53 mi².
- WRD TN-94-1: 1992 (M), WRD TN-03-1: 2001-02 (P).
PERIOD OF RECORD - Continuous-record streamgage, 1992-2004; crest-stage gage, 2010; flood-hydrograph gage with permanent-record rain gage, 2011 to current year.
GAGE - Flood-hydrograph station consisting of permanent-record rainfall, continuous-record stage, peak discharges above gage height 8.00 ft.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, unknown, May 1, 2010; maximum gage height, 22.56 ft, May 1, 2010.
PERIOD OF RECORD - Dec. 3, 2010 to current year.
INSTRUMENTATION - Unshielded, standard 8-inch diameter, tipping-bucket precipitation gage, without heater, mounted on top of upstream concrete guardrail.