USGS Water-Year Summary 2020
02087339 LAKE JOHNSON ABOVE DAM AT RALEIGH, NC
LOCATION - Lat 35°45'45.73", long 78°42'20.08" referenced to North American Datum of 1983, Wake County, NC, Hydrologic Unit 03020201,
PERIOD OF RECORD - -- August 2018 to current year.
GAGE - Water-stage recorder. Datum of gage is at North American Vertical Datum of 1988 from GNSS campaign. Satellite telemetry at station.
COOPERATION - Gage is operated in cooperation with the City of Raleigh, NC.
EXTREMES FOR PERIOD OF RECORD - Maximum instantaneous gage-height, 345.61 feet on Nov 13, 2018. Minimum instantaneous gage-height 337.30 feet on September 14, 2018.