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 393541075375301

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
62610 Elevation, GW, NGVD29(Min.,Max.,Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
Print this page
USGS Water-Year Summary 2023
393541075375301 Dc53-51
Northern Atlantic Coastal Plain aquifer system
Potomac Formation
LOCATION - Lat 39°35'47.71", long 75°37'52.51" referenced to North American Datum of 1983, New Castle County, DE, Hydrologic Unit 02040205,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 138 ft. Upper casing diameter 2 in; top of first opening 125 ft, bottom of last opening 135 ft. Drilled, observation well.
DATUM - Land-surface datum is 49.96 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of inner casing, 1.78 ft above land-surface datum, Aug. 10, 2005, to present.
PERIOD OF RECORD - August 2005 to current year.
GAGE - For 2014 Water Year water-level measurements by U.S. Geological Survey personnel. Equipped with a digital water-level recorder - 15 minute recording interval, June 2007 to current year.
REMARKS - Well PW-03 - Potomac Aquifer Study at Standard Chlorine, Delaware City.
EXTREMES FOR PERIOD OF RECORD - Highest water-level measured, 5.22 ft above sea level, April 18, 2011 (recorder); lowest measured, -1.90 ft above sea level, February 5, 2009 (recorder).
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth 138 ft. Upper casing diameter 2 in; top of first opening 125 ft, bottom of last opening 135 ft. Drilled, observation well.
DATUM - Land-surface datum is 49.96 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of inner casing, 1.78 ft above land-surface datum, Aug. 10, 2005, to present.
PERIOD OF RECORD - Intermittent water-quality data collected August 2007 to 2010.