USGS Water-Year Summary 2024
0207730290 AFTERBAY RESERVIOR AT DAM NEAR McGEHEES MILL, NC
LOCATION - Lat 36°31'21", long 78°59'51" referenced to North American Datum of 1983, Person County, NC, Hydrologic Unit 03010104, on Afterbay Reservoir dam on Hyco River, 1.2 mi upstream from Ghent Creek, and 1.8 mi northeast of McGehees Mill.
DRAINAGE AREA - 202 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - January 1996 to current year.
GAGE - Water-stage recorder. Datum of gage is NGVD of 1929. Satellite telemetry at station.
EXTREMES FOR PERIOD OF RECORD - Maximum elevation, 391.11 ft, September 7, 1996; minimum elevation not determined.