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New England District Corps of Engineers
River Gages
April 13, 2026 04:52 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: Jeremy Kellett
Connecticut River @ Wells River, Vt 2644 13 APR 04:30 am 5.99 11,959 -.02 -88 4.5 19700 7.5 44500 13
Connecticut River @ West Lebanon, Nh 4092 13 APR 04:30 am 10.12 15,555 -.50 -1,606 3.8 29200 14 64200 22
White River @ West Hartford, Vt 690 13 APR 04:30 am 5.27 1,662 -.03 -31 2.4 9910 10 36100 18
Ottauquechee River @ West Bridgewater, Vt 23 13 APR 04:30 am 3.56 64 .00 0 2.8 n/a n/a n/a n/a
Connecticut River @ North Walpole, Nh 5493 13 APR 04:30 am 12.92 18,291 -.26 -847 3.3 65100 24 92800 30
Ashuelot River Near Gilsum, Nh 71.1 13 APR 04:30 am 2.85 82 -.03 -3 1.1 n/a n/a n/a n/a
Ashuelot River @ Keene, Nh 114 13 APR 04:30 am 66.62 n/a -.08 n/a n/a n/a 71.5 n/a 73
Ashuelot River @ West Swanzey, Nh 316 13 APR 03:45 am 7.02 641 -.08 -45 2.0 2920 10 3850 11
Ashuelot River @ Hinsdale, Nh 420 13 APR 03:45 am 4.85 838 .08 58 2.0 6170 8 9360 9
LOWER CONNECTICUT RIVER BASIN
Basin Regulator: Peter Upham
Millers River @ Winchendon, Ma 82 13 APR 04:00 am 4.44 88 -.01 -2 1.1 n/a n/a n/a n/a
Priest Brook @ Winchendon, Ma 19 13 APR 03:45 am 2.93 30 -.01 -1 1.6 n/a n/a n/a n/a
Millers River @ South Royalston, Ma 189 13 APR 04:30 am 5.68 594 -.31 -218 3.1 n/a n/a n/a n/a
Millers River @ Athol, Ma 280 13 APR 04:30 am -1.10 974 -.54 -204 3.5 n/a 2.5 n/a 3.3
Millers River @ Erving, Ma 372 13 APR 04:00 am 3.89 1,279 -.24 -225 3.4 n/a n/a 4640 6.4
Connecticut River @ Montague City, Ma 7865 13 APR 04:30 am 14.78 23,634 -.08 -277 3.0 64200 25 89700 30
Deerfield River @ West Deerfield, Ma 558 13 APR 04:30 am 3.24 1,301 .36 407 2.3 10500 7 14200 8
Connecticut River @ Holyoke, Ma 8309 13 APR 04:30 am 11.54 23,132 -.50 -2,029 2.8 73900 22 100643 26.5
Ware River @ Barre Plains, Ma 115 13 APR 04:30 am .65 208 -.01 -2 1.8 500 2.5 980 4
Ware River @ Gibbs Crossing, Ma 199 13 APR 04:30 am 2.70 181 .09 31 .9 2030 5 2420 5.5
Chicopee River @ Indian Orchard, Ma 688 13 APR 04:00 am 5.01 747 -.07 -51 1.1 6520 10 10200 12
WB, Westfield River @ Huntington, Ma 94 13 APR 04:30 am 3.95 131 -.01 -2 1.4 2940 7.5 5560 9
Westfield River @ Westfield, Ma 497 13 APR 04:15 am 4.82 897 .06 38 1.8 4000 8 11700 13
Connecticut River @ Thompsonville, Ct 9661 13 APR 04:30 am 10.15 23,546 -.17 -1,824 2.4 74800 14.5 153147 19.2
Farmington River @ New Boston, Ma 92 13 APR 04:30 am 2.96 86 -.02 -3 .9 1690 5.9 3700 7.5
Still River @ Robertsville, Ct 85 13 APR 04:30 am 2.18 93 -.01 -2 1.1 n/a n/a n/a n/a
Farmington River @ Riverton, Ct 131 13 APR 04:30 am 3.58 89 -.01 -2 .7 1500 6.5 3010 8.1
Farmington River @ Unionville, Ct 378 13 APR 04:30 am 5.25 321 -.05 -19 .8 3650 9 8710 12
Farmington River @ Simsbury, Ct 497 13 APR 04:30 am 2.12 409 -.03 -7 .8 1870 6 6410 12
Connecticut River @ Hartford, Ct 10480 13 APR 04:30 am 6.76 24,960 .16 1,360 2.4 n/a 16 n/a 22
MERRIMACK RIVER BASIN
Basin Regulator: Margaret DiGiorno
E.B. Pemigewasset River @ Lincoln, Nh 115 13 APR 04:15 am 5.06 554 .10 49 4.8 2285 n/a 2925 10
Pemigewasset River @ Woodstock, Nh 193 13 APR 04:30 am 4.08 979 .10 76 5.1 4830 7 9750 9
Pemigewasset River @ Plymouth, Nh 622 13 APR 04:30 am 2.44 2,112 .00 0 3.4 9510 8 19500 13
Baker River @ Rumney, Nh 143 13 APR 03:30 am 1.76 367 .00 0 2.6 2850 5.3 7080 9.8
Smith River @ Bristol, Nh 86 13 APR 04:30 am 3.14 149 .02 3 1.7 1540 6.5 2380 8
Winnipesaukee River @ Tilton, Nh 471 13 APR 04:30 am 3.02 469 .01 4 1.0 3020 7 3460 7.5
Merrimack River @ Franklin Jct, Nh 1507 13 APR 04:30 am 6.70 3,862 -.05 -79 2.6 15900 13 18100 14
Merrimack River @ Concord, Nh 2385 13 APR 04:30 am 4.57 4,640 -.14 -280 1.9 n/a 10 n/a 13.7
Merrimack River @ Goffs Falls, Nh 3092 13 APR 04:30 am 5.66 6,818 -.03 -101 2.2 36400 12 46200 14
Merrimack River @ Nashua, Nh 3982 13 APR 04:15 am 5.83 n/a -.01 n/a n/a n/a 16 n/a 18
Merrimack River @ Lowell, Ma 4635 13 APR 04:30 am 44.53 8,899 -.01 -34 1.9 28500 49 45100 52
Merrimack River @ Haverhill, Ma 4900 13 APR 04:45 am .52 n/a -2.80 n/a n/a n/a n/a n/a n/a
Contoocook River @ Peterborough, Nh 68 13 APR 04:30 am 1.97 118 .00 0 1.7 660 3.5 2680 6
Contoocook River @ Henniker, Nh 368 13 APR 04:30 am 6.53 601 -.04 -17 1.6 2050 9 5750 11.5
Contoocook River @ Riverhill, Nh 760 13 APR 04:30 am 10.56 272 .04 14 .4 n/a 14.7 n/a 18
Warner River @ Davisville, Nh 146 13 APR 04:30 am 4.72 272 .00 0 1.9 1120 6.5 2310 8
Piscataquog River @ Goffstown, Nh 202 13 APR 04:30 am 4.56 320 .10 35 1.6 1180 6 3660 8.5
Souhegan River @ Souhegan, Nh 171 13 APR 04:30 am 3.25 251 -.03 -11 1.5 2260 6.5 5000 9
Nashua River @ East Pepperell, Ma 316 13 APR 04:45 am 1.72 416 .03 11 1.3 2990 6.5 4080 8
Concord River @ Lowell, Ma 400 13 APR 04:30 am 5.23 553 .00 0 1.4 2580 7.5 3190 8
Shawsheen River @ Wilmington, Ma 37 13 APR 04:30 am 2.60 34 -.01 -1 .9 270 5 620 7
Spicket River @ Methuen, Ma 62 13 APR 04:30 am 3.64 25 -.02 -2 .4 n/a 6.5 n/a 8
NAUGATUCK RIVER BASIN
Basin Regulator: Margaret DiGiorno
Naugatuck River @ Waterbury, Ct 174 13 APR 04:45 am 7.32 229 .01 4 1.3 2190 10 5250 12.8
Naugatuck River @ Beacon Falls, Ct 259 13 APR 04:30 am 2.15 342 -.04 -13 1.3 3990 7 9950 10.7
Housatonic River @ Stevenson, Ct 1545 13 APR 04:30 am 2.62 513 -.14 -52 .3 13700 11 27200 15
THAMES RIVER BASIN
Basin Regulator: Stephen Kissock, P.E.
French River @ Webster, Ma 85 13 APR 04:30 am 5.15 101 .00 0 1.2 580 6.9 1000 8.4
Quinebaug River @ Quinebaug, Ct 155 13 APR 04:00 am 3.03 213 .01 4 1.4 2570 6 n/a n/a
Quinebaug River @ Putnam, Ct 331 13 APR 04:30 am 3.35 432 .02 9 1.3 3440 7.5 5730 9.5
Quinebaug River @ Jewett City, Ct 715 13 APR 04:30 am 6.71 1,199 -.09 -61 1.7 7730 13.4 14100 17.5
Mt. Hope River @ Warrenville, Ct 29 13 APR 04:15 am 1.79 42 .01 1 1.5 810 6 1230 7
Fenton River @ Mansfield, Ct 18 13 APR 04:15 am 3.66 25 .00 0 1.4 n/a n/a n/a n/a
Natchaug River @ Chaplin, Ct 68 13 APR 04:00 am 3.11 97 -.01 -2 1.4 n/a n/a n/a n/a
Chapin Brook @ Dike B, Mansfield H., Ct 2.3 13 APR 07:30 am 25.20 n/a .00 n/a n/a n/a 32 n/a 35
Willimantic River @ Coventry, Ct 121 13 APR 04:15 am 3.62 195 -.01 -2 1.6 1310 6.5 2740 9
Shetucket River @ Willimantic, Ct 401 13 APR 04:30 am 3.42 668 -.03 -17 1.7 3920 7.5 8860 11.3
BLACKSTONE RIVER BASIN
Basin Regulator: Stephen Kissock, P.E.
Blackstone River @ Millbury, Ma 71 13 APR 04:00 am 2.01 98 -.09 -16 1.4 820 4 1970 6.5
Blackstone River @ Northbridge, Ma 139 13 APR 04:30 am 3.52 n/a -.01 n/a n/a 1110 5.8 3100 9
Blackstone River @ Uxbridge, Ma 244 13 APR 04:00 am 7.79 353 .03 9 1.4 2320 13 5660 17.5
Branch River @ Forestdale, Ri 91.2 13 APR 04:15 am 2.82 133 -.02 -3 1.5 n/a n/a n/a n/a
Blackstone River @ Woonsocket, Ri 416 13 APR 04:30 am 2.37 642 -.01 -5 1.5 4400 7 6670 9