USGS Water-Year Summary 2024
420350073193601 MA-SJW 58R SHEFFIELD, MA
Sand and gravel aquifers (glaciated regions)
Stratified Deposits, Undifferentiated
LOCATION - Lat 42°03'50", long 73°19'36" referenced to North American Datum of 1983, Berkshire County, MA, Hydrologic Unit 01100005, Located approximately 400 ft east of Route 7 and 30 ft north of Hewins Street in Sheffield.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 31.61 ft. Upper casing diameter 2 in; top of first opening 26.86 ft, bottom of last opening 31.61 ft.
DATUM - Land-surface datum is 678.93 ft above North American Vertical Datum of 1988. Measuring point: TRANSFER, 0 ft above land-surface datum, Oct. 16, 1987 to Jul. 10, 2018; Black mark on top of white PVC casing, 2.99 ft above land-surface datum, Jul. 10, 2018 to present; Black mark on top of white PVC casing, 681.92 ft above land-surface datum, Aug. 28, 2019 to present.