USGS Water-Year Summary 2023
393902103554003 SC00505806BBD3 DTX11 MUDDY CREEK
Alluvium, Flood Plain
LOCATION - Lat 39°39'02", long 103°55'40" referenced to North American Datum of 1983, in SE 1/4 NW 1/4 NW 1/4 sec.6, T.5 S., R.58 W., Arapahoe County, CO, Hydrologic Unit 10190011, 550 ft east of E Co Rd 241, 1.85 mi north of Jolly Rd, and 6.88 mi northeast of the fire house in Deer Trail.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 30 ft. Upper casing diameter 2.38 in; top of first opening 25.5 ft, bottom of last opening 27.35 ft.
DATUM - Land-surface datum is 5,120 ft above North American Vertical Datum of 1988. Measuring point: LOCK SIDE OF PVC, 2.24 ft above land-surface datum, Jan. 20, 2000, to present.
PERIOD OF RECORD - April 1999 to March 2000 (water level measurements only), April 2000 to December 2010, October 2013 to September 2014 (discontinued, daily mean depth below land surface datum). Intermittent measurements available on NWISWeb.
GAGE - Water-level recorder and satellite telmetry. Elevation of land-surface datum is 5,120 ft above North American Vertical Datum of 1988. Measuring point is lock side of PVC casing 2.24 ft above LSD.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 9.93 ft below land-surface datum, May 20, 2001. Lowest water level, 12.31 ft below land-surface datum, Aug. 21, 2006.