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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
01583570 POND BRANCH AT OREGON RIDGE, MD
LOCATION - Lat 39°28'49.1", long 76°41'15.0" referenced to North American Datum of 1983, Baltimore County, MD, Hydrologic Unit 02060003, on left bank 500 ft upstream from pond, 600 ft above mouth, 1.0 mi southwest of Beaver Dam Road and Ivy Hill Road interchange, and 2.3 mi west of Cockeysville.
DRAINAGE AREA - 0.12 mi².
REVISIONS HISTORY -
WDR MD-DE-01-1: Drainage area. https://waterdata.usgs.gov/nwis/dv/?site_no=01583570: 1999. https://waterdata.usgs.gov/nwis/dv/?site_no=01583570: 1998-2017. https://nwis.waterdata.usgs.gov/md/nwis/peak?site_no=01583570: 1998-2016.
Measurements 39, 40, 44, 45, 53, 54, 65-68, 78, 105, 109, 118, 120, 135, and 138 were revised on September 16, 2019 based on application of current protocols.
SURFACE-WATER RECORDS
PERIOD OF RECORD - January 1983 to September 1986, April 1998 to current year.
GAGE - Water-stage recorder, crest-stage gage, and triple V-notch sharp-crested weir plate. Datum of gage is
446.02 ft above North American Vertical Datum of 1988.
REMARKS - Water Years 2017-2023: Records poor, including those for estimated discharges.
Water Years 2014-2016: Records poor, including those for estimated daily discharges.
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.
U.S. Geological Survey satellite data-collection platform at station.
