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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
01470761 Maiden Creek at Berkley, PA
LOCATION - Lat 40°25'42.7", long 75°56'22.9" referenced to North American Datum of 1983, Berks County, PA, Hydrologic Unit 02040203, 0.65 miles upstream from mouth, on left bank, 2.25 miles downstream from Lake Ontelaunee.
DRAINAGE AREA - 194 mi².
REVISIONS HISTORY - Peak events of Sept 2, 2021, Feb 4, 2022, Apr 4, 2022, Jul 9, 2023 revised on Jul 19, 2024.
SURFACE-WATER RECORDS
PERIOD OF RECORD - March 2020 to present.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 277 ft above
NAVD88. Satellite
telemetry at station.
COOPERATION - Station established and maintained by the U.S. Geological Survey. Funding for
the operation of this station is provided by the Delaware River Basin
Commission.
REMARKS - Flow regulated by Lake Ontelaunee. Diversions from nearby quarry. Records for water year 2020 are rated fair except for those discharges greater than 3,200 cfs and those estimated discharges, which are poor. Records for water years 2021 and 2023-2024 are rated good except for those discharges greater than 2,300 cfs, which are fair and those estimated discharges, which are poor. Records for water year 2022 are rated fair except estimated discharge, which is poor.
