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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
382325075063302 WO Bg 48
Northern Atlantic Coastal Plain aquifer system
Manokin Aquifer
Manokin Aquifer
LOCATION - Lat 38°23'27.0", long 75°06'32.6" referenced to North American Datum of 1983, Worcester County, MD, Hydrologic Unit 02040303, at intersection of MD Rt. 90 and Isle of Wight Rd., Isle of Wight.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 420 ft. Upper casing diameter 4 in; top of first opening 410 ft, bottom of last opening 420 ft. Drilled, observation, artesian well.
DATUM - Land-surface datum is 5 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of recorder shelter platform, 3.87 ft above land-surface datum, Apr. 25, 1984 to present.
PERIOD OF RECORD - September 1975 to current year.
GAGE - Ocean City Groundwater Monitoring Network observation well.
REMARKS - Water Year 2023: Records good.
Water Year 2021-2022: Records good.
Water Year 2020: Records good, missing data due to equipment malfunction.
Water Years 2017-2019: Records good.
Water Years 2014-2016: Records good.
Water Years 2013, and prior years' accuracy statement, can be found in Annual Water Data Reports.
Water-level measurements by U.S. Geological Survey personnel. Equipped with digital water-level recorder--60-minute recording interval from April 1985 to June 27, 2014. Equipped with digital water-level recorder--15-minute recording interval from June 2014 to current year. Water levels are affected by local groundwater withdrawal, especially during summer peak demands. U.S. Geological Survey satellite data-collection platform at well.
Water-level measurements by U.S. Geological Survey personnel. Equipped with digital water-level recorder--60-minute recording interval from April 1985 to June 27, 2014. Equipped with digital water-level recorder--15-minute recording interval from June 2014 to current year. Water levels are affected by local groundwater withdrawal, especially during summer peak demands. U.S. Geological Survey satellite data-collection platform at well.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 1.54 ft below land surface, February 24, 1998 (recorder); lowest measured, 15.06 ft below land surface, August 16, 2002 (recorder).
