USGS Water-Year Summary 2023

01581830 GRAVE RUN NEAR BECKLEYSVILLE, MD

LOCATION - Lat 39°39'17.3", long 76°46'51.3" referenced to North American Datum of 1983, Baltimore County, MD, Hydrologic Unit 02060003, on left bank off of Gunpowder Road (formerly Upper Beckleysville Road), 1,000 ft upstream from Prettyboy Reservoir, 0.9 mi north of Beckleysville, and 1.7 mi downstream from Indian Run.

DRAINAGE AREA - 7.68 mi².

SURFACE-WATER RECORDS

PERIOD OF RECORD - March 2000 to current year.

GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 525.34 ft above North American Vertical Datum of 1988. Previously operated as a low-flow partial-record station during water years 1977-82 at same location.

REMARKS -

Water Year 2021-2022: Records fair, except those above 100 ft³/s, and those for estimated discharges, which are poor.

Water Years 2019-2020: Records fair, except those above 100 ft³/s, and those for estimated discharges, which are poor.

Water Years 2017-2018: Records good, except those above 100 ft³/s, and those for estimated discharges, which are poor.

Water Year 2016: Records good, except those above 100 ft³/s, and those for estimated daily discharges, which are poor.

Water Years 2014-2015: Records good, except those above 100 ft³/s, which are fair, and those for estimated daily discharges, which are poor.

Water Year 2013 and prior years’ accuracy statements can be found in Annual Water Data Reports.

U.S. Geological Survey satellite data-collection platform at station.