USGS Water-Year Summary 2021
Ozark Plateaus aquifer system
LOCATION - Lat 38°00'36.6", long 92°44'27.6" referenced to North American Datum of 1983, in SW 1/4 SE 1/4 SE 1/4 sec.25, T.38 N., R.17 W., Camden County, MO, Hydrologic Unit 10290109,
- The data from 11/03/2000 to 02/17/2010 was modified after it was previously set to 'Approved'. It was discovered that a measuring point height correction of 2.9 ft was needed for the period but was not previously applied.
DATUM - Land-surface datum is 1,042 ft above North American Vertical Datum of 1988. Measuring point: Undefined, 2.9 ft above land-surface datum, Nov. 4, 2000 to present. -- top of DCP shelf 2.9 ft above land surface.
PERIOD OF RECORD - November 3, 2000 to present.
GAGE - Water level measuring device is a float and encoder setting in metal box on top of casing. Water level recording device is a DCP with telemetry capability.