table 1

General well information for wells in the Massachusetts-Rhode Island
Observation-Well Network. Values of HIGH (OWmax), LOW, and (OWr) are based on monthly
measurements from start year of record through September 30, 2007. The OWmax
(historical high water level for period of well record) and OWr (maximum annual range
for period of well record) values are used in conjunction with USGS Open-File Report,
80-1205, to estimate probable high ground-water levels. Values for OWc are the monthly
well readings which are available in the monthly data table.

[Water levels are in feet below land-surface elevation; OWr is in feet; * indicates insufficient
length of record or problems noted in Remarks for use in estimating water levels]

MASSACHUSETTS WELLS

ACTON (ACW) 158
Start year of record - 1965
Land-surface elevation 153 ft, well depth 33.8 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 14.78, LOW 21.86, (OWr) 5.40

ANDOVER (AJW) 462
Start year of record - 1968
Land-surface elevation 110 ft, well depth 32.5 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - Water level affected by nearby construction starting about January 1993
to about January 1995
Period of record - HIGH (OWmax) 11.72, LOW 22.56, (OWr) 8.57

ATTLEBORO (ATW) 83
Start year of record - 1964
Land-surface elevation 145 ft, well depth 21.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 1.98, LOW 5.34, (OWr) 2.72

BARNSTABLE (A1W) 230
Start year of record - 1957
Land-surface elevation 43.23 ft, well depth 35.8 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 20.51, LOW 26.59, (OWr) 4.84

BARNSTABLE (A1W) 247
Start year of record - 1962
Land-surface elevation 44.52 ft, well depth 52.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 20.52, LOW 28.64, (OWr) 4.80

BECKET (A3W) 12
Start year of record - 1986
Land-surface elevation 1285 ft, well depth 35.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 2.15, LOW 4.62, (OWr) 2.16

BLANDFORD (BEW) 9
Start year of record - 1986
Land-surface elevation 1140 ft, well depth 15.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 0.91, LOW 4.60, (OWr) 2.31

BOURNE (BHW) 198
Start year of record - 1962
Land-surface elevation 55.56 ft, well depth 50.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 29.73, LOW 36.17, (OWr) 4.80

BREWSTER (BMW) 21
Start year of record - 1962
Land-surface elevation 36.97 ft, well depth 24.8 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 6.90, LOW 13.57, (OWr) 4.91

BREWSTER (BMW) 22
Start year of record - 1962
Land-surface elevation 50.45 ft, well depth 52.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 28.13, LOW 33.76, (OWr) 4.76

CHATHAM (CGW) 138
Start year of record - 1962
Land-surface elevation 35.28 ft, well depth 44.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 20.94, LOW 26.38, (OWr) 4.64

CHESHIRE (CJW) 2
Start year of record - 1951
Land-surface elevation 1210 ft, well depth 22.0 ft
Lithology - TILL
Topographic setting - HILLTOP
Remarks - Water level may be affected by nearby pumping during summer period
Period of record - HIGH (OWmax) 0.09, LOW 19.83, (OWr) 17.14

CHICOPEE (CMW) 95
Start year of record - 1984
Land-surface elevation 200 ft, well depth 34.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 19.40, LOW 24.40, (OWr) 3.31

COLRAIN (CSW) 8
Start year of record - 1965
Land-surface elevation 460 ft, well depth 32.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - Water level affected by North River
Period of record - HIGH (OWmax) 14.62, LOW 23.48, (OWr) 9.87

CONCORD (CTW) 165
Start year of record - 1965
Land-surface elevation 201.12 ft, well depth 67.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 35.50, LOW 47.10, (OWr) 4.67

CONCORD (CTW) 167
Start year of record - 1965
Land-surface elevation 135 ft, well depth 24.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 4.47, LOW 11.46, (OWr) 4.72

CUMMINGTON (CYW) 13
Start year of record - 1986
Land-surface elevation 988 ft, well depth 39.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 2.10, LOW 6.52, (OWr) 4.42

DEDHAM (DDW) 231
Start year of record - 1965
Land-surface elevation 65 ft, well depth 22.0 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 2.45, LOW 15.95, (OWr) 12.67

DEERFIELD (DFW) 44
Start year of record - 1965
Land-surface elevation 140 ft, well depth 28.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 1.42, LOW 6.16, (OWr) 4.26

DOVER (DVW) 10 *
Start year of record - 1965
Land-surface elevation 160 ft, well depth 54.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - not recommended for use in high ground-water estimation process; too deep.
Period of record - HIGH (OWmax) 29.78, LOW 36.87, (OWr) 5.65

DUXBURY (D4W) 79
Start year of record - 1965
Land-surface elevation 55 ft, well depth 24.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 6.10, LOW 10.68, (OWr) 4.04

DUXBURY (D4W) 80 *
Start year of record - 1965
Land-surface elevation 65 ft, well depth 181 ft
Lithology - ROCK (not recommended for use in estimating water levels)
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 18.98, LOW 24.02, (OWr) 3.85

EAST BRIDGEWATER (EBW) 30
Start year of record - 1958
Land-surface elevation 85 ft, well depth 24.0 ft
Lithology - TILL
Topographic setting - HILLTOP
Remarks - none
Period of record - HIGH (OWmax) 2.18, LOW 17.83, (OWr) 14.41

EDGARTOWN (ENW) 52
Start year of record - 1976
Land-surface elevation 34 ft, well depth 64.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 12.93, LOW 20.95, (OWr) 5.52

FOXBORO (FXW) 3
Start year of record - 1965
Land-surface elevation 290 ft, well depth 32.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 16.24, LOW 21.42, (OWr) 4.61

FREETOWN (F3W) 23
Start year of record - 1964
Land-surface elevation 38 ft, well depth 42.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - Water level affected by tide
Period of record - HIGH (OWmax) 8.72, LOW 15.70, (OWr) 4.96

GEORGETOWN (GCW) 168
Start year of record - 1965
Land-surface elevation 80 ft, well depth 21.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 2.25, LOW 6.65, (OWr) 3.92

GRANBY (GKW) 68
Start year of record - 1954
Land-surface elevation 239.17 ft, well depth 18.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 4.25, LOW 11.17, (OWr) 5.83

GRANVILLE (GLW) 5
Start year of record - 1965
Land-surface elevation 675 ft, well depth 68.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 28.06, LOW 37.20, (OWr) 5.99

GRANVILLE (GLW) 6
Start year of record - 1965
Land-surface elevation 1160 ft, well depth 21.0 ft
Lithology - SAND
Topographic setting - HILLSIDE
Remarks - Water level affected by Halfway Brook
Period of record - HIGH (OWmax) 2.43, LOW 8.50, (OWr) 5.93

GREAT BARRINGTON (GMW) 2
Start year of record - 1951
Land-surface elevation 732 ft, well depth 16.0 ft
Lithology - TILL
Topographic setting - VALLEY
Remarks - Water level affected by stream
Period of record - HIGH (OWmax) 3.99, LOW 14.97, (OWr) 9.07

HANSON (HGW) 76
Start year of record - 1964
Land-surface elevation 71 ft, well depth 26.6 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - Water level affected by Wampatuck Pond
Period of record - HIGH (OWmax) 2.50, LOW 6.53, (OWr) 3.23

HARDWICK (HHW) 1
Start year of record - 1965
Land-surface elevation 580 ft, well depth 33.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 9.17, LOW 18.00, (OWr) 7.71

HAVERHILL (HLW) 23
Start year of record - 1960 (daily water-level record October 1984 to present)
Land-surface elevation 105 ft, well depth 15.10 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 4.96, LOW 15.02 (from daily record), (OWr) 8.92

HAWLEY (HMW) 8
Start year of record - 1986
Land-surface elevation 1700 ft, well depth 17.0 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 1.00, LOW 6.92, (OWr) 3.89

LAKEVILLE (LKW) 14
Start year of record - 1964 (daily water-level record July 1986 to present)
Land-surface elevation 105 ft, well depth 41.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 8.76, LOW 23.59, (OWr) 10.45

LEXINGTON (LTW) 104
Start year of record - 1965
Land-surface elevation 180 ft, well depth 21.0 ft
Lithology - SAND
Topographic setting - VALLEY (Marsh)
Remarks - none
Period of record - HIGH (OWmax) 0.72, LOW 4.35, (OWr) 3.09

MASHPEE (MIW) 29
Start year of record - 1976
Land-surface elevation 15.78 ft, well depth 40.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 5.62, LOW 10.03, (OWr) 3.66

MIDDLEBOROUGH (MTW) 82
Start year of record - 1965
Land-surface elevation 45 ft, well depth 26.0 ft
Lithology - TILL
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 1.50, LOW 17.58, (OWr) 15.49

MONTGOMERY (M7W) 19
Start year of record - 1986
Land-surface elevation 1060 ft, well depth 18.0 ft
Lithology - SAND
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) -0.33 (above land surface), LOW 4.31, (OWr) 4.24

NANTUCKET (NBW) 228
Start year of record - 1976
Land-surface elevation 39 ft, well depth 35.6 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 20.51, LOW 27.90, (OWr) 4.58

NEW BEDFORD (NGW) 116
Start year of record - 1964
Land-surface elevation 65 ft, well depth 27.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 2.31, LOW 5.20, (OWr) 2.71

NEWBURY (NIW) 27
Start year of record - 1965 (daily water-level record October 1984 to present)
Land-surface elevation 55 ft, well depth 19.0 ft
Lithology - SAND/TILL
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 0.94, LOW 12.68, (OWr) 10.47

NORFOLK (NNW) 27
Start year of record - 1965
Land-surface elevation 160 ft, well depth 18.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 3.94, LOW 7.99, (OWr) 3.56

NORTHBRIDGE (NXW) 54
Start year of record - 1984
Land-surface elevation 370 ft, well depth 12.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 2.58, LOW 5.14, (OWr) 1.83

NORTON (N4W) 37
Start year of record - 1964
Land-surface elevation 105 ft, well depth 19.5 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 2.35, LOW 11.39, (OWr) 7.85

ORANGE (ORW) 63
Start year of record - 1985
Land-surface elevation 530 ft, well depth 23.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 4.39, LOW 10.00, (OWr) 3.45

OTIS (OTW) 7
Start year of record - 1965
Land-surface elevation 1145 ft, well depth 18.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - Water level affected by Minor Brook and Farmington River
Period of record - HIGH (OWmax) 4.55, LOW 10.16, (OWr) 5.61

PELHAM (PDW) 23 *
Start year of record - 1984 (daily water-level record October 1991 to present)
Land-surface elevation 939 ft, well depth 740 ft
Lithology - ROCK (not recommended for use in estimating water levels)
Topographic setting - HILLSIDE
Remarks - Water level affected by unknown pumping, regulation, or construction
Period of record -HIGH(OWmax) 9.44, LOW 24.04 (high and low from daily record), (OWr) 11.81

PELHAM (PDW) 24
Start year of record - 1984
Land-surface elevation 940 ft, well depth 25.0 ft
Lithology - SAND
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 1.25, LOW 8.35, (OWr) 5.64

PETERSHAM (PHW) 16
Start year of record - 1984
Land-surface elevation 790 ft, well depth 39.0 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 4.71, LOW 16.93, (OWr) 10.74

PITTSFIELD (PTW) 51
Start year of record - 1963 (daily water-level record July 1986 to present)
Land-surface elevation 1050 ft, well depth 32.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 12.30, LOW 27.57 (from daily record), (OWr) 12.12

PLYMOUTH (PWW) 22
Start year of record - 1956
Land-surface elevation 145 ft, well depth 40.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 19.82, LOW 28.99, (OWr) 6.82

PLYMOUTH (PWW) 494
Start year of record - 1985
Land-surface elevation 129 ft, well depth 47.0 ft
Lithology - SAND
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 24.28, LOW 33.23, (OWr) 4.28

SANDWICH (SDW) 252
Start year of record - 1962
Land-surface elevation 53.47 ft, well depth 57.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 45.88, LOW 48.23, (OWr) 1.88

SANDWICH (SDW) 253
Start year of record - 1962
Land-surface elevation 111.20 ft, well depth 70.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 45.78, LOW 55.05, (OWr) 4.53

SEEKONK (SHW) 275
Start year of record - 1964
Land-surface elevation 21 ft, well depth 14.4 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 4.73, LOW 8.02, (OWr) 2.60

SHEFFIELD (SJW) 58
Start year of record - 1987
Land-surface elevation 680 ft, well depth 32.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 9.82, LOW 17.16, (OWr) 4.94

SOUTHBOROUGH (SSW) 12
Start year of record - 1990
Land-surface elevation 450 ft, well depth 20.0 ft
Lithology - TILL
Topographic setting - HILLTOP
Remarks - none
Period of record - HIGH (OWmax) 0.84, LOW 16.90, (OWr) 14.90

STERLING (SYW) 1
Start year of record - 1947
Land-surface elevation 710 ft, well depth 15.0 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 0.71, LOW 15.00 (dry), (OWr) 11.96

STERLING (SYW) 177
Start year of record - 1995
Land-surface elevation 505 ft, well depth 24.4 ft
Lithology - SAND AND GRAVEL (revised)
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 12.40, LOW 16.61, (OWr) 3.57

SUNDERLAND (S6W) 7 *
Start year of record - 1957
Land-surface elevation 210 ft, well depth 54.5 ft
Lithology - SAND
Topographic setting - HILLSIDE
Remarks - Water level affected by pumping and nearby Russellville Brook
Period of record - HIGH (OWmax) 6.25, LOW 23.27, (OWr) 13.48

SUNDERLAND (S6W) 68
Start year of record - 1983
Land-surface elevation 160 ft, well depth 27.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 1.09, LOW 5.41, (OWr) 3.15

TAUNTON (TAW) 337
Start year of record - 1964
Land-surface elevation 50 ft, well depth 20.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - Water level affected by Mill River
Period of record - HIGH (OWmax) 5.96, LOW 10.93, (OWr) 5.95

TEMPLETON (TMW) 3
Start year of record - 1957
Land-surface elevation 900 ft, well depth 13.8 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 1.99, LOW 5.10, (OWr) 2.36

TOPSFIELD (TQW) 1
Start year of record - 1936
Land-surface elevation 130 ft, well depth 22.5 ft
Lithology - TILL
Topographic setting - HILLTOP
Remarks - none
Period of record - HIGH (OWmax) 5.22, LOW 17.52, (OWr) 11.74

TOWNSEND (TRW) 13
Start year of record - 1965
Land-surface elevation 313 ft, well depth 33.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 9.55, LOW 17.41, (OWr) 4.45

TRURO (TSW) 1 *
Start year of record - 1950
Land-surface elevation 16.80 ft, well depth 68.4 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - Water levels affected by pumping, barometric pressure, and tide
Period of record - HIGH (OWmax) 9.28, LOW 12.10, (OWr) 1.90

TRURO (TSW) 89
Start year of record - 1962
Land-surface elevation 16.60 ft, well depth 21.7 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 10.20, LOW 13.38, (OWr) 2.20

WAKEFIELD (WAW) 38
Start year of record - 1965
Land-surface elevation 80 ft, well depth 25.5 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 2.92, LOW 9.99, (OWr) 6.33

WARE (WEW) 43 *
Start year of record - 1965
Land-surface elevation 380 ft, well depth 27.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - Water level affected by Swift River 200 ft from well
Period of record - HIGH (OWmax) 4.82, LOW 11.51, (OWr) 4.41

WAREHAM (WFW) 51
Start year of record - 1959
Land-surface elevation 21 ft, well depth 9.65 ft, 12.5 ft prior to Sept. 1980
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 3.28, LOW 12.5 (dry), (OWr) 7.52

WAYLAND (WKW) 2
Start year of record - 1965
Land-surface elevation 157.75 ft, well depth 33.1 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 13.96, LOW 18.10, (OWr) 3.08

WEBSTER (WLW) 1
Start year of record - 1958
Land-surface elevation 500 ft, well depth 27.0 ft
Lithology - SAND
Topographic setting - HILLTOP
Remarks - none
Period of record - HIGH (OWmax) 10.28, LOW 17.91, (OWr) 6.50

WELLFLEET (WNW) 17
Start year of record - 1962
Land-surface elevation 19.10 ft, well depth 42.5 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 7.27, LOW 12.75, (OWr) 4.63

WENHAM (WPW) 76
Start year of record - 1965
Land-surface elevation 60 ft, well depth 22.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 0.39, LOW 4.65, (OWr) 3.83

WEST BOYLSTON (WSW) 26
Start year of record - 1995
Land-surface elevation 485 ft, well depth 16.8 ft
Lithology - SAND
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 1.30, LOW 11.48, (OWr) 9.42

WEST BROOKFIELD (WUW) 2
Start year of record - 1959
Land-surface elevation 630 ft, well depth 45.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 15.79, LOW 23.63, (OWr) 3.36

WESTHAMPTON (WXW) 20
Start year of record - 1986
Land-surface elevation 1175 ft, well depth 42.0 ft
Lithology - SAND/TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 4.17, LOW 18.60, (OWr) 12.62

WESTFIELD (WVW) 62
Start year of record - 1957
Land-surface elevation 210 ft, well depth 22.0 ft
Lithology - SAND
Topographic setting - HILLSIDE
Remarks - Water level affected by pumping
Period of record - HIGH (OWmax) 3.70, LOW 22.0 (dry), (OWr) 8.27

WESTFIELD (WVW) 152
Start year of record - 1986
Land-surface elevation 215.69 ft, well depth 16.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 1.53, LOW 4.72, (OWr) 1.68

WESTFORD (WWW) 160
Start year of record - 2001
Land-surface elevation 218.88 ft, well depth 25.5 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 9.56, LOW 12.98, (OWr) 3.36

WEYMOUTH (XGW) 2
Start year of record - 1965
Land-surface elevation 180 ft, well depth 30.0 ft
Lithology - TILL
Topographic setting - FLAT
Remarks - Water level affected by pumping
Period of record - HIGH (OWmax) 4.57, LOW 22.63, (OWr) 16.18

WEYMOUTH (XGW) 3
Start year of record - 1965
Land-surface elevation 90 ft, well depth 22.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - Water level affected by pumping
Period of record - HIGH (OWmax) 2.91, LOW 18.10, (OWr) 13.61

WEYMOUTH (XGW) 4
Start year of record - 1965
Land-surface elevation 90 ft, well depth 22.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 3.34, LOW 10.45, (OWr) 4.60

WILBRAHAM (XJW) 55
Start year of record - 1965
Land-surface elevation 255 ft, well depth 62.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 30.15, LOW 45.44, (OWr) 14.62

WILMINGTON (XMW) 78
Start year of record - 1951 (daily water-level record October 1984 to present)
Land-surface elevation 95 ft, well depth 12.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 4.12, LOW 11.27, (OWr) 5.94

WINCHENDON (XNW) 13
Start year of record - 1939
Land-surface elevation 1209.36 ft, well depth 13.5 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 1.86, LOW 13.50, (OWr)10.82

WINCHESTER (XOW) 14
Start year of record - 1940
Land-surface elevation 116.29 ft, well depth 17.0 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 4.03, LOW 15.60, (OWr) 11.02

RHODE ISLAND WELLS

BURRILLVILLE (BUW) 187
Start year of record - 1968
Land-surface elevation 462 ft, well depth 20.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 10.74, LOW 18.83, (OWr) 7.10

BURRILLVILLE (BUW) 395
Start year of record - 1992
Land-surface elevation 575 ft, well depth 17.7 ft
Lithology - TILL
Topographic setting - UNDULATING
Remarks - none
Period of record - HIGH (OWmax) 4.70, LOW 17.70 (dry), (OWr) 9.15

BURRILLVILLE (BUW) 396
Start year of record - 1992
Land-surface elevation 530 ft, well depth 17.4 ft
Lithology - TILL
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 3.32, LOW 17.40 (dry), (OWr) 2.90

BURRILLVILLE (BUW) 397
Start year of record - 1992
Land-surface elevation 705 ft, well depth 25.6 ft
Lithology - TILL
Topographic setting - HILLTOP
Remarks - none
Period of record - HIGH (OWmax) 7.00, LOW 25.60 (dry), (OWr) 17.50

BURRILLVILLE (BUW) 398
Start year of record - 1992
Land-surface elevation 615 ft, well depth 13.5 ft
Lithology - TILL
Topographic setting - HILLTOP
Remarks - none
Period of record - HIGH (OWmax) 2.65, LOW 13.50 (dry), (OWr) 9.63

CHARLESTOWN (CHW) 18
Start year of record - 1946
Land-surface elevation 26 ft, well depth 32.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 10.09, LOW 21.63, (OWr) 9.10

CHARLESTOWN (CHW) 586
Start year of record - 1992
Land-surface elevation 125 ft, well depth 14.3 ft
Lithology - TILL
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 1.84, LOW 14.30 (dry), (OWr) 8.41

CHARLESTOWN (CHW) 587
Start year of record - 1992
Land-surface elevation 90 ft, well depth 12.5 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 2.35, LOW 12.56, (OWr) 9.31

COVENTRY (COW) 342
Start year of record - 1991
Land-surface elevation 380 ft, well depth 13.0 ft
Lithology - TILL
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 6.08, LOW 11.91, (OWr) 5.66

COVENTRY (COW) 411
Start year of record - 1961
Land-surface elevation 260 ft, well depth 26.0 ft
Lithology - SAND
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 16.43, LOW 26.0 (dry), (OWr) 6.43

COVENTRY (COW) 466
Start year of record - 1992
Land-surface elevation 345 ft, well depth 17.8 ft
Lithology - TILL
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 1.91, LOW 5.61, (OWr) 3.15

CRANSTON CITY (CRW) 439
Start year of record - 1992
Land-surface elevation 395 ft, well depth 23.1 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 4.57, LOW 23.10 (dry), (OWr) 15.70

CUMBERLAND (CUW) 265
Start year of record - 1946
Land-surface elevation 130 ft, well depth 20.0 ft
Lithology - SAND
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 9.20, LOW 17.20, (OWr) 6.97

EXETER (EXW) 6
Start year of record - 1948
Land-surface elevation 132.80 ft, well depth 9.5 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - Water level affected by Wood River
Period of record - HIGH (OWmax) 2.25, LOW 7.97, (OWr) 4.53

EXETER (EXW) 158
Start year of record - 1991
Land-surface elevation 315 ft, well depth 18.3 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 3.85, LOW 18.30 (dry), (OWr) 13.57

EXETER (EXW) 238
Start year of record - 1991
Land-surface elevation 333.80 ft, well depth 14.4 ft
Lithology - TILL
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 9.37, LOW 13.61, (OWr) 3.54

EXETER (EXW) 278
Start year of record - 1991
Land-surface elevation 230.90 ft, well depth 23.9 ft
Lithology - TILL
Topographic setting - HILLTOP
Remarks - none
Period of record - HIGH (OWmax) 1.06, LOW 23.90 (dry), (OWr) 20.11

EXETER (EXW) 475
Start year of record - 1981 (daily water-level record June 1988 to present)
Land-surface elevation 142.92 ft, well depth 40.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 9.58, LOW 16.73, (OWr) 6.16

EXETER (EXW) 554
Start year of record - 1988
Land-surface elevation 156.92 ft, well depth 25.1 ft
Lithology - SAND
Topographic setting - HILLSIDE
Remarks - Replacement for well EXW 16, which was influenced by parking lot runoff
Period of record - HIGH (OWmax) 7.03, LOW 12.20, (OWr) 3.51

FOSTER (FOW) 40
Start year of record - 1991
Land-surface elevation 630 ft, well depth 15.4 ft
Lithology - TILL
Topographic setting - HILLTOP
Remarks - none
Period of record - HIGH (OWmax) 1.29, LOW 13.97, (OWr) 12.09

FOSTER (FOW) 290
Start year of record - 1992
Land-surface elevation 345 ft, well depth 15.4 ft
Lithology - TILL
Topographic setting - HILLTOP
Remarks - none
Period of record - HIGH (OWmax) 2.36, LOW 15.40 (dry), (OWr) 11.60

HOPKINTON (HOW) 67
Start year of record - 1991
Land-surface elevation 335 ft, well depth 22.9 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 8.97, LOW 22.90 (dry), (OWr) 12.20

LINCOLN (LIW) 84
Start year of record - 1946
Land-surface elevation 60 ft, well depth 107 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - Water level affected by Blackstone River floods
Period of record - HIGH (OWmax) -0.97 (above land-surface), LOW 7.36, (OWr) 7.21

LITTLE COMPTON (LTW) 142
Start year of record - 1992
Land-surface elevation 100 ft, well depth 23.1 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 2.98, LOW 23.10 (dry), (OWr) 15.00

NEW SHOREHAM (NHW) 258
Start year of record - 1991
Land-surface elevation 120 ft, well depth 19.0 ft
Lithology - SAND
Topographic setting - UNDULATING
Remarks - none
Period of record - HIGH (OWmax) 9.95, LOW 13.83, (OWr) 3.43

NORTH KINGSTOWN (NKW) 255
Start year of record - 1954
Land-surface elevation 50 ft, well depth 14.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 3.81, LOW 13.03, (OWr) 6.46

NORTH SMITHFIELD (NSW) 21
Start year of record - 1947
Land-surface elevation 238.68 ft, well depth 16.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 3.67, LOW 11.71, (OWr) 7.37

PORTSMOUTH (POW) 551
Start year of record - 1992
Land-surface elevation 245 ft, well depth 53.0 ft
Lithology - TILL
Topographic setting - HILLTOP
Remarks - none
Period of record - HIGH (OWmax) 23.61, LOW 53.00 (dry), (OWr) 25.17

PROVIDENCE (PRW) 48
Start year of record - 1944
Land-surface elevation 45.79 ft, well depth 121 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - Water level affected by pumping from one or more nearby wells
Period of record - HIGH (OWmax) 2.78, LOW 10.22, (OWr) 3.59

RICHMOND (RIW) 417
Start year of record - 1976 (daily water-level record June 1988 to present)
Land-surface elevation 115.56 ft, well depth 40.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - Water level affected by nearby Beaver River
Period of record - HIGH (OWmax) 4.08, LOW 8.06, (OWr) 3.72

RICHMOND (RIW) 600
Start year of record - 1977 (daily water-level record June 1988 to present)
Land-surface elevation 100.17 ft, well depth 54.0 ft
Lithology - SAND
Topographic setting - TERRACE
Remarks - none
Period of record - HIGH (OWmax) 30.56, LOW 36.06, (OWr) 4.38

RICHMOND (RIW) 785
Start year of record - 1989
Land-surface elevation 85 ft, well depth 40.1 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - Replacement for well RIW 231, which was destroyed
Period of record - HIGH (OWmax) 19.50, LOW 26.92, (OWr) 6.60

SOUTH KINGSTON (SNW) 6
Start year of record - 1955 (daily water-level record June 1988 to present)
Land-surface elevation 111.89 ft, well depth 34.0 ft
Lithology - SAND
Topographic setting - VALLEY
Remarks - none
Period of record - HIGH (OWmax) 6.91, LOW 15.06, (OWr) 6.48

SOUTH KINGSTON (SNW) 1198
Start year of record -
Land-surface elevation
Lithology -
Topographic setting -
Remarks - located about 1,000 ft from, and used as a replacement
well for, SNW 515
Period of record - HIGH (OWmax) 5.36, LOW 11.24, (OWr) 5.64

WARWICK (WCW) 59
Start year of record - 1991
Land-surface elevation 125 ft, well depth 27.0 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 3.46, LOW 24.77, (OWr) 20.35

WESTERLY (WEW) 522
Start year of record - 1969
Land-surface elevation 45 ft, well depth 16.0 ft
Lithology - SAND
Topographic setting - FLAT
Remarks - none
Period of record - HIGH (OWmax) 9.23, LOW 14.99, (OWr) 4.66

WEST GREENWICH (WGW) 181
Start year of record - 1969
Land-surface elevation 380 ft, well depth 18.5 ft
Lithology - SAND
Topographic setting - UNDULATING
Remarks - none
Period of record - HIGH (OWmax), 12.15, LOW 17.78, (OWr) 4.88

WEST GREENWICH (WGW) 206
Start year of record - 1991
Land-surface elevation 374.26 ft, well depth 9.6 ft
Lithology - TILL
Topographic setting - HILLSIDE
Remarks - none
Period of record - HIGH (OWmax) 3.00, LOW 9.60, (dry), (OWr) 6.34