Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

Water-Year Summary for Site 382154076574801

Click to hide Water-Year Summary instructions and information
  • 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.
Available Parameters
72019 Water level, depth LSD(Min.,Mean,Max.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
Print this page
USGS Water-Year Summary 2023
382154076574801 CH Ee 70
Northern Atlantic Coastal Plain aquifer system
Lower Patapsco Aquifer In the Patapsco Formation
LOCATION - Lat 38°21'50.9", long 76°57'37.0" referenced to North American Datum of 1983, Charles County, MD, Hydrologic Unit 02070011, 1.5 mi. north of Morgantown.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 1,132 ft. Upper casing diameter 2 in; top of first opening 1,090 ft, bottom of last opening 1,115 ft. Drilled, observation, artesian well.
DATUM - Land-surface datum is 22.83 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of recorder shelter platform, 3.43 ft above land-surface datum, Oct. 1, 1974 to Apr. 21, 2021; Top of Casing Flange, 3.36 ft above land-surface datum, Apr. 21, 2021 to present.
PERIOD OF RECORD - October 1974 to current year.
GAGE - Water-level measurements by U.S. Geological Survey personnel. Equipped with graphic water-level recorder from May 1982 to January 1983. Equipped with digital water-level recorder--15 and 30-minute recorder intervals from June 1978 to October 1992, May 1995 to current year.
REMARKS -
  • Water Years 2023 Records fair, due to loss of data in October 2023.
  • Water Years 2014-2022: Records good.
  • Water Year 2013 and prior years' accuracy statements can be found in Annual Water Data Reports.

    • Maryland Groundwater-Level Monitoring Network observation well. Water levels are affected by local and regional groundwater withdrawal.  Well is visited approx every 6 weeks. 
    EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 72.57 ft. below land surface, or 49.74 ft below sea level, April 14, 1981 (Discrete); lowest measured, 173.48 ft. below land surface. or 150.65 ft. below sea level, January 9, 2018 (recorder).