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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
415557070032301 MA-WNW 155-0035 WELLFLEET, MA
Sand and gravel aquifers (glaciated regions)
Stratified Deposits, Undifferentiated
Stratified Deposits, Undifferentiated
LOCATION - Lat 41°55'56.69", long 70°03'22.95" referenced to North American Datum of 1983, Barnstable County, MA, Hydrologic Unit 01090002,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 34.54 ft. Upper casing diameter 2 in; top of first opening 29.54 ft, bottom of last opening 34.54 ft.
DATUM - Land-surface datum is 3.78 ft above North American Vertical Datum of 1988. Measuring point: Black mark top of PVC casing, 0.47 ft below land-surface datum, May. 17, 2017 to present.
PERIOD OF RECORD - June 2017 to August 2022.
GAGE - Electronic submersible pressure sensor recorder.
EXTREMES FOR PERIOD OF RECORD - Highest daily water level, 0.06 ft below land-surface datum, June 15, 2019; lowest daily water level, 3.44 ft below land surface datum, Oct. 12, 2020.
