USGS Water-Year Summary 2024
354144078460102 WK-437 CROWDER COUNTY PARK NEAR HOLLY SPRINGS, NC (BEDROCK)
Piedmont and Blue Ridge crystalline-rock aquifers
LOCATION - Lat 35°41'44", long 78°46'01" referenced to North American Datum of 1983, Wake County, NC, Hydrologic Unit 03020201,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 205 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 440 ft above North American Vertical Datum of 1988. Measuring point: Top of Casing, 0.97 ft above land-surface datum, Sep. 17, 2019 to present.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 21.57 ft below land surface datum, February 27, 2021. Lowest water level measured, 58.37 ft. below land surface datum, November 15, 2019.