USGS Water-Year Summary 2020
12091290 LEACH CREEK AT MEADOW PARK GOLF COURSE AT UNIVERSITY PLACE, WA
LOCATION - Lat 47°11'55", long 122°31'11" referenced to North American Datum of 1927, in NW 1/4 NW 1/4 sec.26, T.20 N., R.2 E., Pierce County, WA, Hydrologic Unit 17110019, on right bank 0.4 mile upstream from mouth, and 4.1 miles northeast of Steilacoom.
DRAINAGE AREA - 6.54 mi². includes 0.68 mi² storm drainage from Flett Creek basin.
- Discharge for the period Oct. 19, 2017 to Jan. 5, 2018, was revised on Jan. 23, 2019, based on changes to the gage height, which was painting under a buried orifice at times.
PERIOD OF RECORD - October 2005 to current year (seasonal records only).
GAGE - Water-stage recorder and crest-stage gage. Elevation of gage is 160 ft above NGVD 1929, from topographic map.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 399 ft³/s Nov. 6, 2006, gage height, 2.44 ft; minimum discharge, 4.3 ft³/s, Dec. 15, 2005, gage height, 0.80 ft.