USGS Water-Year Summary 2024
374956097231601 07144200
High Plains aquifer
Quaternary-Tertiary Systems
LOCATION - Lat 37°49'56", long 97°23'16" referenced to North American Datum of 1927, in SW 1/4 SW 1/4 NW 1/4 sec.36, T.25 S., R.1 W., Sedgwick County, KS, Hydrologic Unit 11030012, on right bank at downstream side of county highway bridge, 0.5 mi west of Valley Center, and at mile 15.6 from mouth. Owner: U.S. Geological Survey.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 50 ft. Upper casing diameter 2 in; top of first opening 40 ft, bottom of last opening 50 ft. Drilled, unused water-table well.
DATUM - Land-surface datum is 1,346.85 ft above National Geodetic Vertical Datum of 1929. Measuring point: MP is top of 2-in PVC casing, 2.78 ft above land-surface datum, Oct. 28, 1993, to present.
PERIOD OF RECORD - October 1993 to current year.
GAGE - Submersible transducer interfaced to a data-collection platform/data logger with a 1-hour update interval.
EXTREMES FOR PERIOD OF RECORD - Maximum water level 1,334.68 ft above NGVD of 1929, June 13, 1995; minimum, 1,326.94 ft above NGVD of 1929, Sept. 12, 2011.