USGS 420545071174001 MA-NNW 27 NORFOLK, MA

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

LOCATION--Lat 42o05'45", long 71o17'40", Norfolk County, Hydrologic Unit 01090001, 15 ft northwest of State Highway 1A and 0.1 mi northeast of Valley Street in Norfolk.
AQUIFER--Sand and gravel, glaciated regions; outwash aquifer.
WELL CHARACTERISTICS--Augered observation water-table well, diameter 2 in., depth 18.4 ft, screened 16.4 to 18.4 ft.
INSTRUMENTATION--Data Collection Platform with satellite telemeter, August 2001 to current year. Monthly measurement prior to August 2001.
DATUM--Elevation of land-surface datum is 160 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.

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
  
2007-10-01  2018-09-10








 (7)
 

  -- or --

 


 

Summary of all available data for this site
Instantaneous-data availability statement
*** There are no data available on the Waterdata system for the time period specified,
    although data may be available in the files of the local USGS office operating the station.