Massachusetts river levels

169 active gauges · data refreshed 3 min ago

38 gauges with a water-level reading and an official flood stage; 0 at action level below flood stage. 53 gauges without a usable water-level reading; 78 with a reading but no published minor flood stage.

This summary uses the latest available readings, which may be delayed. Check each gauge’s observation time below. Below-stage readings do not rule out flooding elsewhere, including streets and unmonitored waterways.

Rivers: Charles River · Shawsheen River · Connecticut River · Ware River · Assabet River · Ipswich River · Blackstone River · Millers River · Deerfield River · Green River · Housatonic River · North Nashua River · Sudbury River · Merrimack River · Neponset River · Herring River · Quinsigamond River · Quinebaug River · Mill River · Cadwell Creek · Westfield River · Hoosic River

Towns: Lexington · Dover · Lowell · Uxbridge · Buckland · Clinton · Cooleyville · East Weymouth · Mashpee · Whately · Holyoke · Norton · Barre · Williamstown · Winchendon · Great Barrington · Rockport · Wellfleet

GaugeStatusStageFlowUpdated
Assabet River at Maynard, MANo flooding2.10 ft100 cfs
Blackstone River at Northbridge, MANo flooding3.47 ft—
Charles River at Dover, MANo flooding0.90 ft79 cfs
Charles River at Medway, MANo flooding0.94 ft23 cfs
Charles River at Waltham, MANo flooding1.18 ft91 cfs
Chicopee River at Indian Orchard, MANo flooding4.48 ft397 cfs
Concord River below River Meadow Brook, at Lowell, MANo flooding4.35 ft181 cfs
Connecticut River at I-391 Bridge at Holyoke, MANo flooding5.01 ft4,340 cfs
Connecticut River at Montague City, MANo flooding6.18 ft1,980 cfs
Deerfield River at Charlemont, MANo flooding1.97 ft203 cfs
Deerfield River near West Deerfield, MANo flooding2.15 ft316 cfs
East Branch Housatonic River at Coltsville, MANo flooding0.83 ft45 cfs
French River at Webster, MANo flooding4.98 ft65 cfs
Green River near Colrain, MANo flooding2.70 ft22 cfs
Hoosic River near Williamstown, MANo flooding5.40 ft91 cfs
Housatonic River near Great Barrington, MANo flooding2.05 ft211 cfs
Ipswich River near Ipswich, MANo flooding2.90 ft26 cfs
Merrimack River at Lawrence, MANo flooding9.33 ft—
Merrimack River below Concord River at Lowell, MANo flooding41.93 ft1,810 cfs
Mill River at Northampton, MANo flooding5.65 ft22 cfs
Nashua River at East Pepperell, MANo flooding1.55 ft261 cfs
Neponset River at Norwood, MANo flooding5.80 ft14 cfs
North Nashua River at Fitchburg, MANo flooding2.57 ft44 cfs
North River at Shattuckville, MANo flooding1.64 ft57 cfs
Old Swamp River near South Weymouth, MANo flooding2.66 ft4 cfs
Priest Brook near Winchendon, MANo flooding2.43 ft5 cfs
Quaboag River at West Brimfield, MANo flooding3.06 ft104 cfs
Segreganset River near Dighton, MANo flooding1.96 ft7 cfs
Shawsheen River at Balmoral Street at Andover, MANo flooding23.83 ft22 cfs
Shawsheen River near Wilmington, MANo flooding2.14 ft13 cfs
Squannacook River near West Groton, MANo flooding1.84 ft31 cfs
Sudbury River at Saxonville, MANo flooding5.16 ft91 cfs
Taunton River near Bridgewater, MANo flooding3.80 ft242 cfs
Wading River near Norton, MANo flooding5.43 ft20 cfs
Ware River at Gibbs Crossing, MANo flooding2.21 ft75 cfs
West Branch Farmington River near New Boston, MANo flooding2.82 ft80 cfs
West Branch Westfield River at Huntington, MANo flooding3.27 ft36 cfs
West River below West Hill Dam, near Uxbridge, MANo flooding1.02 ft1 cfs
Westfield River near Westfield, MANo flooding3.42 ft265 cfs
Assabet River at Port Street at Hudson, MANo current data———
Assabet River at Sudbury Rd near Stow, MANo current data———
Assabet River, Mill Road near Westboro, MANo current data———
Blackstone River at Depot Rd Wilkinsonville, MANo current data———
Blackstone River, 0.8 Mi Ds From Depot St near S.GraftonNo current data———
Blackstone River at Millville, MANo current data———
Cadwell Creek near Belchertown, MANo current data———
Cadwell Creek near Pelham, MANo current data———
Canoe River near Norton, MANo current data———
Charles River above Watertown Dam at Watertown, MANo current data———
Childs River, E. of Waquoit Farms Dr, near WaquoitNo current data———
Show 119 more Massachusetts gauges, including unavailable readings
GaugeStatusStageFlowUpdated
Connecticut River below Power Dam at Holyoke, MANo current data———
Coonamessett River at Sandwich Rd near E. Falmouth, MANo current data———
Deerfield River near Rowe, MANo current data———
Dickey Brook near Cooleyville, MANo current data———
Dickey Brook Tributary near Cooleyville, MANo current data———
Eel River at Russell Mill Rd near Plymouth, MANo current data———
Elm Brook at Bedford, MANo current data———
Elm Brook at Route 2a near Lincoln, MANo current data———
Emerson Brook near Uxbridge, MANo current data———
Hartwell Brook at Bedford, MANo current data———
Hobbs Brook at Kendal Green, MANo current data———
Hobbs Brook, Unnamed Tributary 1, near Weston, MANo current data———
Ipswich River at Mill Street near North Reading, MANo current data———
Kettle Brook at Rockland St near Auburn MANo current data———
Martins Brook near North Reading, MANo current data———
Mashpee River, at Ashers Path, near Mashpee, MANo current data———
Matfield River at Elmwood, MANo current data———
Merrimack River 0.3 Miles U.S.Rt 125 at Haverhill, MANo current data———
Mill Brook at Pump House at Rockport, MANo current data———
Mill River at Christian Lane at Whately, MANo current data———
Mine Brook at Walpole, MANo current data———
Miscoe Brook near Franklin, MANo current data———
Mumford River at Uxbridge, MANo current data———
Nashoba Brook, Commonwealth Ave at W. Concord, MANo current data———
Nashua River 0.4 Mi Upstream Rt 110 at Clinton, MANo current data———
Nissitissit River at Pepperell, MANo current data———
Palmer River at South Rehoboth, MANo current data———
Pole Dike Creek, Upstrm Herring River near Wellfleet, MANo current data———
Ponkapoag Brk Upstream Rt 138, near Canton, MANo current data———
Quashnet River. 0.6 Mi Ds of Johns Pond near Mashpee, MANo current data———
Quinsigamond River at Pleasant St near Grafton, MANo current data———
Rattlesnake Brook near Assonet, MANo current data———
Santuit River at Old Kings Road at Santuit, MANo current data———
Sawmill Brook near Rockport, MANo current data———
Shawsheen River at Great Rd at Bedford, MANo current data———
Shawsheen River at Hanscom Field near Bedford, MANo current data———
Spring Brook near Bedford, MANo current data———
Stony Brook Unnamed Tributary 2 near Weston StationNo current data———
Twelvemile Brook near North Wilbraham, MANo current data———
Unnamed Channel to Wilder Brook at Buckland, MANo current data———
Whetstone Brook at Depot Rd at Wendell Depot, MANo current data———
Wilder Brook at Buckland, MANo current data———
Aberjona River at Winchester, MANo flood stage defined7.19 ft11 cfs
Avery Brook near Whately, MANo flood stage defined4.27 ft4 cfs
Beaver Brook, Linden Street, at Waltham, MANo flood stage defined2.02 ft2 cfs
Blackstone River, Rt 122 Bridge near Uxbridge, MANo flood stage defined7.36 ft239 cfs
Blackstone River, W. Main St., at Millbury, MANo flood stage defined1.98 ft93 cfs
Blackwater Brook at Lamberts Cove, MANo flood stage defined9.01 ft2 cfs
Cambridge Reservoir., Unnamed Tributary 1, near Lexington, MANo flood stage defined0.62 ft—
Cambridge Reservoir., Unnamed Tributary 2, near Lexington, MANo flood stage defined0.67 ft0 cfs
Cambridge Reservoir., Unnamed Tributary 3, near Lexington, MANo flood stage defined1.28 ft0 cfs
Charles River at Wellesley, MANo flood stage defined2.99 ft84 cfs
Cochituate Brook below Lake Cochituate at Framingham, MANo flood stage defined1.99 ft5 cfs
Cold River at Florida, MANo flood stage defined3.68 ft4 cfs
Connecticut River near Northfield, MANo flood stage defined10.24 ft5,470 cfs
East Branch Neponset River at Canton, MANo flood stage defined1.26 ft34 cfs
East Branch Swift River near Hardwick, MANo flood stage defined19.33 ft5 cfs
East Branch Tully River near Athol, MANo flood stage defined2.79 ft19 cfs
Fort River near Amherst, MANo flood stage defined1.03 ft10 cfs
Gates Brook near West Boylston, MANo flood stage defined1.44 ft3 cfs
Green River at Williamstown, MANo flood stage defined1.66 ft24 cfs
Green River near Great Barrington, MANo flood stage defined0.70 ft22 cfs
Hawes Run, at Pondview Ave, near Hyannis, MANo flood stage defined10.43 ft0 cfs
Herring River at North Harwich, MANo flood stage defined1.73 ft1 cfs
Herring River near Wellfleet, MANo flood stage defined3.62 ft0 cfs
Hobbs Brook below Cambridge Reservoir near Kendall Green, MANo flood stage defined1.15 ft18 cfs
Hobbs Brook at Mill St near Lincoln, MANo flood stage defined0.76 ft—
Hoosic River at Adams, MANo flood stage defined5.79 ft43 cfs
Housatonic River at Lenoxdale, MANo flood stage defined10.06 ft163 cfs
Housatonic River near Ashley Falls, MANo flood stage defined2.27 ft288 cfs
Ipswich River at South Middleton, MANo flood stage defined2.02 ft6 cfs
Kinderhook Creek at Hancock, MANo flood stage defined4.25 ft11 cfs
Marstons Mills River, Ds Out. of Bog, Mars. Mills, MANo flood stage defined1.66 ft5 cfs
Mattapoisett River near Mattapoisett, MANo flood stage defined4.02 ft22 cfs
Mill Brook at Plainfield, MANo flood stage defined3.61 ft5 cfs
Mill Brook at Scotchmans Ln, West Tisbury, MANo flood stage defined15.72 ft3 cfs
Mill Creek at Sandwich, MANo flood stage defined6.03 ft9 cfs
Millers River at Athol, Mass.No flood stage defined5.99 ft128 cfs
Millers River at Erving, MANo flood stage defined2.07 ft173 cfs
Millers River near Winchendon, MANo flood stage defined4.23 ft65 cfs
Mother Brook at Dedham, MANo flood stage defined80.14 ft10 cfs
Nashoba Brook near Acton, MANo flood stage defined3.78 ft2 cfs
Nashua River, Water Street Bridge, at Clinton, MANo flood stage defined0.89 ft13 cfs
Neponset River at Greenlodge St near Canton, MANo flood stage defined7.76 ft77 cfs
North Branch Hoosic River at North Adams, MANo flood stage defined5.88 ft31 cfs
North Nashua River near Leominster, MANo flood stage defined2.37 ft87 cfs
Otter River at Otter River, MANo flood stage defined0.72 ft19 cfs
Parker River at Byfield, MANo flood stage defined-0.08 ft2 cfs
Paskamanset River near South Dartmouth, MANo flood stage defined8.86 ft26 cfs
Quinapoxet River at Canada Mills near Holden, MANo flood stage defined6.50 ft14 cfs
Quinebaug River below E Brimfield Dam at Fiskdale, MANo flood stage defined2.54 ft31 cfs
Quinebaug River below Westville Dam near Southbridge, MANo flood stage defined3.46 ft43 cfs
Quinsigamond River at North Grafton, MANo flood stage defined1.16 ft14 cfs
Rawson Brook near Monterey, MANo flood stage defined1.47 ft—
Sevenmile River near Spencer, MANo flood stage defined9.31 ft4 cfs
South River near Conway, MANo flood stage defined1.58 ft15 cfs
Stillwater River near Sterling, MANo flood stage defined4.17 ft14 cfs
Stony Brook at Rt 20 at Waltham, MANo flood stage defined5.03 ft14 cfs
Stony Brook at Viles Street, near Weston, MANo flood stage defined1.04 ft2 cfs
Stony Brook Reservoir., Unnamed Tributary 1, near Weston, MANo flood stage defined0.29 ft0 cfs
Stony Brook Reservoir at Dam near Waltham, MANo flood stage defined0.88 ft2 cfs
Stony Brook, Unnamed Tributary 1, near Waltham, MANo flood stage defined3.17 ft0 cfs
Sudbury River at Ashland, MANo flood stage defined0.76 ft18 cfs
Swift River at West Ware, MANo flood stage defined2.86 ft122 cfs
Threemile River at North Dighton, MANo flood stage defined2.69 ft59 cfs
Tiasquam River at West Tisbury, MANo flood stage defined6.62 ft3 cfs
Town Brook at Diversion Tunnel at Quincy, MANo flood stage defined16.46 ft—
Trout Brook at Dover, MANo flood stage defined1.38 ft1 cfs
Walker Brook near Becket Center, MANo flood stage defined7.23 ft2 cfs
Ware River at Barre Plains, MANo flood stage defined0.25 ft75 cfs
Ware River at Intake Works near Barre, MANo flood stage defined3.40 ft37 cfs
Ware River near Barre, MANo flood stage defined2.68 ft19 cfs
Weir River at Leavitt Street at Hingham, MANo flood stage defined0.99 ft15 cfs
West Branch Swift River near Shutesbury, MANo flood stage defined1.23 ft6 cfs
Westfield River at Knightville, MANo flood stage defined2.97 ft96 cfs
Weweantic River at South Wareham, MANo flood stage defined26.23 ft61 cfs
Whitmans Pond Fish Ladder at East Weymouth, MANo flood stage defined31.57 ft6 cfs
Whitmans Pond Flood by-Pass at East Weymouth, MANo flood stage defined65.40 ft—
Whitmans Pond, Whitmans Pond Dam at E. Weymouth, MANo flood stage defined71.87 ft1 cfs
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.