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USGS 422812071244401 MA-ACW 158 ACTON, MA

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION--Lat 42o28'12", long 71o24'44", Middlesex County, Hydrologic Unit 01070005, 30 ft north of State Highway 2 and 150 ft east of Wetherbee Street in Acton.
AQUIFER--Sand and gravel, glaciated regions; ice contact deposits aquifer.
WELL CHARACTERISTICS--Augered observation water-table well, diameter 2.0 in., depth 33.8 ft, screened 31.8 to 33.8 ft.
INSTRUMENTATION--Data Collection Platform with satellite telemeter, June 2001 to current year. Monthly measurement prior to June 2001.

DATUM--Elevation of land-surface datum is 153 ft above National Geodetic Vertical Datum of 1929, from topographic map.
PERIOD OF RECORD--January 1965 to current year. Prior to October 1974, published in Massachusetts Hydrologic-Data Report No. 17.
COOPERATION BY--Massachusetts Department of Conservation and Recreation, Office of Water Resources.


Click here to view values used in "Frimpter Method" estimates, OWmax and OWr values and topographic and lithologic settings for index wells used in "Frimpter Method" estimates.

Click here to view most recent monthly and daily groundwater levels (OWc values for "Frimpter Method" estimates) and for monthly and historical statistics.
This station managed by the Northborough MA Field Office.

Available Parameters Available Period
All 1 Available Parameters for this site
  
72019 Water level, depth L 2007-10-01  2017-08-22

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Summary of all available data for this site
Instantaneous-data availability statement


Depth to water level, feet below land surface

Most recent instantaneous value: 17.69 08-22-2017   09:00 EDT
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