New England District COE
Tabulation of Snow Data for 16-FEB-21
  Existing Conditions Historic
Basin Number of Stations Avg. Snow Depth
(in.)
Avg. Water Equivalent
(in.)
% Density % Normal Normal Water Equivalent
(in.)
Connecticut River Basin
Ompompanoosuc River 6 13.4 4.5 34 107 4.2
White River 2 20.4 6.1 30 129 4.7
Ottauquechee River 5 19.3 5.7 30 128 4.5
Black River 3 17.4 4.7 27 112 4.2
West River 6 19.8 4.3 22 90 4.8
Ashuelot River 6 10.9 1.8 17 62 3.0
Millers River 6 5.7 1.4 24 60 2.2
Westfield River 7 14.9 3.5 24 108 3.3
Chicopee River 6 7.6 2.1 27 92 2.3
Farmington River 5 10.1 2.9 29 143 2.0
Merrimack River Basin
Pemigewasset River 10 13.0 2.7 21 57 4.8
Piscataquog River 3 7.6 1.8 23 52 3.4
Contoocook River 9 9.7 2.4 25 71 3.4
Thames River Basin
Quinebaug River 7 7.0 1.6 22 91 1.7
Shetucket River 6 5.1 1.3 26 99 1.4
Naugatuck River Basin
Naugatuck River 4 8.8 2.4 27 140 1.7
Blackstone River Basin
Blackstone River 2 10.2 3.4 33 178 1.9
Table generated from data collected at 93 snow survey stations throughout Massachusetts, New Hampshire, Vermont, and Connecticut.