New England District Corps of Engineers
River Gages
December 09, 2025 12:32 AM
Legend: Warning Stage Flood Stage
Gage Drainage
Area
( mi2 )
Date/Time Stage
(ft)
Q
(cfs)
6 Hour
Change
Stage (ft)
6 Hour
Change
Flow (cfs)
CSM
Q/DA
Warning
Flow
Warning
Stage
Flood
Flow
Flood
Stage
UPPER CONNECTICUT RIVER BASIN
Basin Regulator: Margaret DiGiorno
Connecticut River @ Wells River, Vt 2644 08 DEC 11:30 pm 2.32 1,294 -.08 -84 .5 19700 7.5 44500 13
Connecticut River @ West Lebanon, Nh 4092 08 DEC 11:30 pm 4.21 1,329 -.05 -54 .3 29200 14 64200 22
White River @ West Hartford, Vt 690 08 DEC 11:30 pm 3.65 447 -.09 -45 .6 9910 10 36100 18
Ottauquechee River @ West Bridgewater, Vt 23 08 DEC 11:30 pm 3.22 22 -.04 -4 1.0 n/a n/a n/a n/a
Connecticut River @ North Walpole, Nh 5493 08 DEC 11:30 pm 6.21 1,939 -.77 -1,127 .4 65100 24 92800 30
Ashuelot River Near Gilsum, Nh 71.1 08 DEC 11:30 pm 1.78 13 -.12 -4 .2 n/a n/a n/a n/a
Minnewawa Brook @ Marlborough, Nh 32 09 DEC 12:00 am .53 n/a .85 n/a n/a n/a 8 n/a 10
Ashuelot River @ Keene, Nh 114 08 DEC 11:30 pm 64.64 n/a -.12 n/a n/a n/a 71.5 n/a 73
Ashuelot River @ West Swanzey, Nh 316 08 DEC 11:45 pm 5.40 112 .02 3 .4 2920 10 3850 11
Ashuelot River @ Hinsdale, Nh 420 08 DEC 11:45 pm 3.64 201 .14 42 .5 6170 8 9360 9
LOWER CONNECTICUT RIVER BASIN
Basin Regulator: Peter Upham
Millers River @ Winchendon, Ma 82 09 DEC 12:00 am 4.03 44 n/a n/a .5 n/a n/a n/a n/a
Priest Brook @ Winchendon, Ma 19 08 DEC 02:15 pm 2.49 7 -.27 -12 .3 n/a n/a n/a n/a
Millers River @ South Royalston, Ma 189 08 DEC 11:30 pm 4.57 142 .22 43 .7 n/a n/a n/a n/a
Millers River @ Athol, Ma 280 08 DEC 11:30 pm -4.08 174 -.08 -12 .6 n/a 2.5 n/a 3.3
Millers River @ Erving, Ma 372 09 DEC 12:00 am 2.08 169 n/a n/a .5 n/a n/a 4640 6.4
Connecticut River @ Montague City, Ma 7865 09 DEC 12:30 am 10.25 9,484 1.89 4,372 1.2 64200 25 89700 30
Deerfield River @ West Deerfield, Ma 558 08 DEC 11:30 pm 2.98 998 -.12 -134 1.8 10500 7 14200 8
Connecticut River @ Holyoke, Ma 8309 08 DEC 11:30 pm 5.11 4,100 -.03 -71 .5 73900 22 100643 26.5
Ware River @ Barre Plains, Ma 115 08 DEC 11:30 pm .64 172 -.12 -28 1.5 500 2.5 980 4
Ware River @ Gibbs Crossing, Ma 199 08 DEC 11:30 pm 2.34 125 .12 30 .6 2030 5 2420 5.5
Chicopee River @ Indian Orchard, Ma 688 09 DEC 12:00 am 4.45 381 -.06 -31 .6 6520 10 10200 12
WB, Westfield River @ Huntington, Ma 94 09 DEC 12:15 am 3.34 41 -.21 -22 .4 2940 7.5 5560 9
Westfield River @ Westfield, Ma 497 09 DEC 12:15 am 3.66 298 -.10 -40 .6 4000 8 11700 13
Connecticut River @ Thompsonville, Ct 9661 08 DEC 11:30 pm 7.98 5,151 .04 240 .5 74800 14.5 153147 19.2
Farmington River @ New Boston, Ma 92 08 DEC 11:30 pm 3.04 97 -.06 -9 1.1 1690 5.9 3700 7.5
Still River @ Robertsville, Ct 85 08 DEC 11:30 pm 2.05 75 .08 10 .9 n/a n/a n/a n/a
Farmington River @ Riverton, Ct 131 08 DEC 11:30 pm 4.07 238 .00 0 1.8 1500 6.5 3010 8.1
Farmington River @ Unionville, Ct 378 08 DEC 11:30 pm 5.35 359 -.06 -24 .9 3650 9 8710 12
Farmington River @ Simsbury, Ct 497 08 DEC 11:30 pm 2.10 405 n/a n/a .8 1870 6 6410 12
Connecticut River @ Hartford, Ct 10480 08 DEC 11:30 pm 1.33 3,660 -1.29 -3,510 .3 n/a 16 n/a 22
MERRIMACK RIVER BASIN
Basin Regulator: Laura Fraser
E.B. Pemigewasset River @ Lincoln, Nh 115 09 DEC 12:15 am 3.85 105 -.04 -8 .9 2285 n/a 2925 10
Pemigewasset River @ Woodstock, Nh 193 08 DEC 11:30 pm 2.50 158 -.12 -37 .8 4830 7 9750 9
Pemigewasset River @ Plymouth, Nh 622 08 DEC 11:30 pm 1.11 468 -.15 -116 .8 9510 8 19500 13
Baker River @ Rumney, Nh 143 08 DEC 11:30 pm .61 62 -.13 -20 .4 2850 5.3 7080 9.8
Smith River @ Bristol, Nh 86 08 DEC 11:30 pm 1.91 32 -.06 -3 .4 1540 6.5 2380 8
Winnipesaukee River @ Tilton, Nh 471 08 DEC 11:30 pm 1.86 106 .17 29 .2 3020 7 3460 7.5
Merrimack River @ Franklin Jct, Nh 1507 08 DEC 11:30 pm 4.18 814 .05 35 .5 15900 13 18100 14
Merrimack River @ Concord, Nh 2385 08 DEC 11:30 pm 3.32 2,443 -.18 -277 1.0 n/a 10 n/a 13.7
Merrimack River @ Goffs Falls, Nh 3092 08 DEC 11:30 pm 3.79 2,179 .24 381 .7 36400 12 46200 14
Merrimack River @ Nashua, Nh 3982 09 DEC 12:15 am 4.88 n/a .09 n/a n/a n/a 16 n/a 18
Merrimack River @ Lowell, Ma 4635 08 DEC 11:30 pm 42.51 3,053 .24 542 .7 28500 49 45100 52
Merrimack River @ Haverhill, Ma 4900 09 DEC 12:15 am -.92 n/a -2.99 n/a n/a n/a n/a n/a n/a
Contoocook River @ Peterborough, Nh 68 08 DEC 11:30 pm 1.52 47 .13 13 .7 660 3.5 2680 6
Contoocook River @ Henniker, Nh 368 08 DEC 11:30 pm 5.99 321 .20 53 .9 2050 9 5750 11.5
Contoocook River @ Riverhill, Nh 760 08 DEC 11:30 pm 10.18 93 -.08 -39 .1 n/a 14.7 n/a 18
Warner River @ Davisville, Nh 146 08 DEC 11:30 pm 3.61 53 -.03 -3 .4 1120 6.5 2310 8
Piscataquog River @ Goffstown, Nh 202 08 DEC 11:30 pm 3.70 96 .03 5 .5 1180 6 3660 8.5
Souhegan River @ Souhegan, Nh 171 08 DEC 11:30 pm 2.53 68 .00 0 .4 2260 6.5 5000 9
Nashua River @ East Pepperell, Ma 316 08 DEC 11:45 pm 1.27 178 -.03 -9 .6 2990 6.5 4080 8
Concord River @ Lowell, Ma 400 08 DEC 11:30 pm 4.78 335 -.01 -4 .8 2580 7.5 3190 8
Shawsheen River @ Wilmington, Ma 37 08 DEC 11:30 pm 2.53 30 .23 12 .8 270 5 620 7
Spicket River @ Methuen, Ma 62 08 DEC 11:30 pm 3.60 21 -.01 -1 .3 n/a 6.5 n/a 8
NAUGATUCK RIVER BASIN
Basin Regulator: Laura Fraser
Naugatuck River @ Waterbury, Ct 174 08 DEC 11:30 pm 7.13 158 .12 37 .9 2190 10 5250 12.8
Naugatuck River @ Beacon Falls, Ct 259 09 DEC 12:15 am 1.56 189 .05 10 .7 3990 7 9950 10.7
Housatonic River @ Stevenson, Ct 1545 09 DEC 12:00 am 2.95 647 .21 90 .4 13700 11 27200 15
THAMES RIVER BASIN
Basin Regulator: Stephen Kissock, P.E.
French River @ Webster, Ma 85 08 DEC 11:30 pm 5.13 97 -.05 -10 1.1 580 6.9 1000 8.4
Quinebaug River @ Quinebaug, Ct 155 09 DEC 12:00 am 2.89 164 -.04 -15 1.1 2570 6 n/a n/a
Quinebaug River @ Putnam, Ct 331 08 DEC 11:30 pm 3.29 406 -.05 -21 1.2 3440 7.5 5730 9.5
Quinebaug River @ Jewett City, Ct 715 08 DEC 11:30 pm 6.28 918 -.01 -6 1.3 7730 13.4 14100 17.5
Mt. Hope River @ Warrenville, Ct 29 09 DEC 12:15 am 1.55 26 .04 2 .9 810 6 1230 7
Fenton River @ Mansfield, Ct 18 09 DEC 12:15 am 3.64 26 .14 10 1.4 n/a n/a n/a n/a
Natchaug River @ Chaplin, Ct 68 09 DEC 12:00 am 2.92 71 .04 5 1.0 n/a n/a n/a n/a
Chapin Brook @ Dike B, Mansfield H., Ct 2.3 08 DEC 06:30 pm 25.11 n/a .00 n/a n/a n/a 32 n/a 35
Willimantic River @ Coventry, Ct 121 09 DEC 12:15 am 3.19 109 -.11 -19 .9 1310 6.5 2740 9
Shetucket River @ Willimantic, Ct 401 08 DEC 11:30 pm 2.92 422 -.03 -13 1.1 3920 7.5 8860 11.3
BLACKSTONE RIVER BASIN
Basin Regulator: Stephen Kissock, P.E.
Blackstone River @ Millbury, Ma 71 09 DEC 12:00 am 2.02 108 -.01 -2 1.5 820 4 1970 6.5
Blackstone River @ Northbridge, Ma 139 08 DEC 11:30 pm 3.24 n/a .01 n/a n/a 1110 5.8 3100 9
Blackstone River @ Uxbridge, Ma 244 09 DEC 12:00 am 7.57 291 -.07 -19 1.2 2320 13 5660 17.5
Branch River @ Forestdale, Ri 91.2 09 DEC 12:15 am 2.61 100 .00 0 1.1 n/a n/a n/a n/a
Blackstone River @ Woonsocket, Ri 416 08 DEC 11:30 pm 2.03 496 -.01 -4 1.2 4400 7 6670 9