USGS Water-Year Summary 2023
384917091594401 Fulton
Cambrian-Ordovician aquifer system
Canadian Series
LOCATION - Lat 38°49'16.0", long 91°59'44.0" referenced to North American Datum of 1983, in NE 1/4 NE 1/4 SW 1/4 sec.25, T.47 N., R.10 W., Callaway County, MO, Hydrologic Unit 10300102,
REVISIONS HISTORY - Revisions: Land-surface datum was revised to 878.94 ft NAVD88 on Oct. 4, 2023, as determined by a GNSS survey by Missouri DNR. Land-surface datum was previously published in error as 865 ft NAVD88 from topographic map. Discrete water-level measurements referenced to NGVD29 and NAVD88 were revised, based on changes to the land-surface datum.
GROUNDWATER RECORDS
DATUM - Land-surface datum is 878.94 ft above North American Vertical Datum of 1988. Measuring point: unknown, 2.5 ft above land-surface datum, Jan. 28, 2010 to present.
GAGE - From February 03, 2010 to present, the water level recording device is a DCP with telemetry capability setting in a metal box on top of casing. From February 03, 2010 to present, the water level measuring device is a float driven encoder.
COOPERATION - From February 03, 2010 to present, the water level data is furnished by the Missouri Department of Natural Resources (MDNR). From February 03, 2010 to present, the water level record is processed by USGS and MDNR.
PERIOD OF DAILY RECORD - From February 03, 2010 to present.