USGS Water-Year Summary 2023
06912490 POMONA LAKE NEAR QUENEMO, KS
LOCATION - Lat 38°38'51", long 95°33'50" referenced to North American Datum of 1927, in SE 1/4 NE 1/4 SE 1/4 sec.19, T.16 S., R.17 E., Osage County, KS, Hydrologic Unit 10290101, in control tower at dam on Hundred and Ten Mile Creek, 5.0 mi northwest of Quenemo, and at mile 7.9.
DRAINAGE AREA - 322 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - April 1964 to current year. Prior to October 1971, published as "Pomona Reservoir."
GAGE - Water-stage recorder. Datum of gage is NGVD of 1929 (U.S. Army Corps of Engineers bench mark).
EXTREMES FOR PERIOD OF RECORD - Maximum elevation, 998.40 ft, June 12, 1995, contents, 203,200 acre-ft; minimum elevation since conservation pool was first filled, 969.60 ft, Mar. 29, 30, 1967, contents, 54,260 acre-ft, from capacity table then in use.