USGS Water-Year Summary 2024
420316070433501 MA-D4W 79R DUXBURY, MA
Sand and gravel aquifers (glaciated regions)
Stratified Deposits, Undifferentiated
LOCATION - Lat 42°03'16", long 70°43'35" referenced to North American Datum of 1983, Plymouth County, MA, Hydrologic Unit 01090002,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 41.19 ft. Upper casing diameter 2 in; top of first opening 38.11 ft, bottom of last opening 41.19 ft.
DATUM - Land-surface datum is 59.84 ft above North American Vertical Datum of 1988. Measuring point: TRANSFER, 0 ft above land-surface datum, Dec. 1, 1964 to Jul. 23, 2018; Black arrow top of PVC pipe, 2.78 ft above land-surface datum, Jul. 23, 2018 to present; Black arrow top of PVC pipe, 62.62 ft above land-surface datum, Nov. 20, 2019 to present.