USGS Water-Year Summary 2023
392336094550403 Weston
Alluvial aquifers
Holocene Alluvium
LOCATION - Lat 39°23'36.1", long 94°55'04.5" referenced to North American Datum of 1983, in SE 1/4 sec.35, T.7 S., R.22 E., Platte County, MO, Hydrologic Unit 10240011,
REVISIONS HISTORY - Revisions: Land-surface datum was revised to 770.50 ft NAVD88 on Oct 5, 2023, as determined by a GNSS survey by Missouri DNR. Land-surface datum was previously published in error as 773.23 ft NGVD29 (furnished). 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 770.5 ft above North American Vertical Datum of 1988. Measuring point: unknown, 2.1 ft above land-surface datum, Jun. 29, 2008 to present.
PERIOD OF RECORD - June 30, 2008 to present. Gage was installed on June 29, 2008.
GAGE - June 29, 2008 to present; DCP with telemetry capability and vented, submersible pressure transducer were installed as the water level recording and measuring devices. Unit values begin on June 30, 2008.
COOPERATION - Data furnished by Missouri Department of Natural Resources (MDNR) and records processed by USGS and MDNR.