Massachusetts has 145 gauges on this page. 7 are reading below normal for the date and 22 above. The balance has swung towards high water.
The main rivers covered are the Charles River, Ware River, Merrimack River and Connecticut River. The list also includes 9 lakes and reservoirs. Fall is often a low point for rivers after the summer, until steady rain returns.
| Gauge | Level | Compared with normal | 24 hours | Updated |
|---|---|---|---|---|
| Ashumet Pond, FalmouthLake | 43.78 ft | Low | ±0 | 1 hour ago |
| Kingsbury Pond near NorfolkLake, Kingsbury Pond | 126.40 ft | Low | ±0 | 1 hour ago |
| Hobbs Brook below Cambridge Reservoir near Kendall GreenReservoir, Hobbs Brook | 7.2 cfs | Normal | +0.4 cfs | 18 min ago |
| Stony Brook Reservoir at Dam near WalthamReservoir, Stony Brook Reservoir | 1.8 cfs | Normal | +0.2 cfs | 38 min ago |
| Fresh Pond in Gate House at CambridgeLake, Fresh Pond in Gate House | 16.38 ft | No reference yet | +0.02 ft | 33 min ago |
| Hobbs Brk at Trapelo Road at LincolnLake, Hobbs Brk | 168.27 ft | No reference yet | ±0 | 5 days ago |
| Long Pond at Parkhurst Drive near LakevilleLake, Long Pond | 53.57 ft | No reference yet | −0.03 ft | 58 min ago |
| Pumphouse on Assawompset Pond near LakevilleLake, Pumphouse on Assawompset Pond | 52.85 ft | No reference yet | ±0 | 58 min ago |
| Upper Mystic Lake, Gate House, at WinchesterLake, Upper Mystic Lake, Gate House, | 114.47 ft | No reference yet | +0.05 ft | 18 min ago |
| Gates Brook near West BoylstonRiver gauge, Gates Brook | 4.8 cfs | Very high | −0.2 cfs | 58 min ago |
| Herring River at North HarwichRiver gauge, Herring River | 1.3 cfs | Very low | +0.1 cfs | 33 min ago |
| Mattapoisett River near MattapoisettRiver gauge, Mattapoisett River | 47.9 cfs | Very high | −3.8 cfs | 48 min ago |
| Merrimack River at NewburyportEstuary gauge, Merrimack River | 3.30 ft | Very high | +3.84 ft | 18 min ago |
| Mother Brook at DedhamRiver gauge, Mother Brook | 127 cfs | Very high | +14.4 cfs | 1 hour ago |
| North Branch Hoosic River at North AdamsRiver gauge, North Branch Hoosic River | 144 cfs | Very high | +94.3 cfs | 48 min ago |
| Provincetown Tide Gage, ProvincetownTidal gauge | 3.60 ft | Very high | +5.40 ft | 48 min ago |
| Westfield River at KnightvilleRiver gauge, Westfield River | 383 cfs | Very high | +242 cfs | 48 min ago |
| Alewife Brook near ArlingtonTidal gauge, Alewife Brook | 14.2 cfs | High | +4.2 cfs | 33 min ago |
| Blackstone River at NorthbridgeRiver gauge, Blackstone River | 3.99 ft | High | +0.30 ft | 48 min ago |
| Cambridge Reservoir, Unnamed Tributary 2, near LexingtonRiver gauge, Cambridge Reservoir, Unnamed Tributary 2, | 0.1 cfs | Low | ±0 | 38 min ago |
| Cambridge Reservoir, Unnamed Tributary 3, near LexingtonRiver gauge, Cambridge Reservoir, Unnamed Tributary 3, | 0.9 cfs | High | +0.7 cfs | 38 min ago |
| Charles River at WellesleyRiver gauge, Charles River | 207 cfs | High | +4.0 cfs | 43 min ago |
| Charles River, New Charles River Dam at BostonTidal gauge, Charles River, New Charles River Dam | 107.85 ft | High | +0.03 ft | 18 min ago |
| Cochituate Brook below Lake Cochituate at FraminghamRiver gauge, Cochituate Brook | 23.7 cfs | High | +0.1 cfs | 1 hour ago |
| Cold River at FloridaRiver gauge, Cold River | 27.3 cfs | High | +21.9 cfs | 48 min ago |
| Hoosic River at AdamsRiver gauge, Hoosic River | 114 cfs | High | +49.2 cfs | 33 min ago |
| Mystic River at Amelia Earhart Dam near SomervilleTidal gauge, Mystic River | 105.22 ft | Low | −0.06 ft | 48 min ago |
| Nashoba Brook near ActonRiver gauge, Nashoba Brook | 2.2 cfs | Low | −0.1 cfs | 33 min ago |
| Nashua River, Water Street Bridge, at ClintonRiver gauge, Nashua River, Water Street Bridge, | 7.8 cfs | Low | ±0 | 18 min ago |
| North Nashua River near LeominsterRiver gauge, North Nashua River | 184 cfs | High | +36.0 cfs | 1 hour ago |
| Paskamanset River near South DartmouthRiver gauge, Paskamanset River | 60.3 cfs | High | −4.1 cfs | 1 hour ago |
| Quinsigamond River at North GraftonRiver gauge, Quinsigamond River | 43.5 cfs | High | +9.7 cfs | 18 min ago |
| Saugus River at Saugus Ironworks at SaugusTidal gauge, Saugus River | 29.2 cfs | High | +20.3 cfs | 23 min ago |
| Swift River at West WareRiver gauge, Swift River | 126 cfs | High | −0.6 cfs | 1 hour ago |
| Threemile River at North DightonRiver gauge, Threemile River | 137 cfs | High | −5.9 cfs | 1 hour ago |
| Walker Brook near Becket CenterRiver gauge, Walker Brook | 5.8 cfs | High | +3.1 cfs | 48 min ago |
| Aberjona River at WinchesterRiver gauge, Aberjona River | 23.1 cfs | Normal | +4.1 cfs | 18 min ago |
| Assabet River at MaynardRiver gauge, Assabet River | 2.39 ft | Below flood stage | +0.01 ft | 1 hour ago |
| Blackstone River, RT 122 Bridge near UxbridgeRiver gauge, Blackstone River, RT 122 Bridge | 400 cfs | Normal | +84.0 cfs | 1 hour ago |
| Blackstone River, W. Main St., at MillburyRiver gauge, Blackstone River, W. Main St., | 132 cfs | Normal | +45.3 cfs | 18 min ago |
| Charles River at DoverRiver gauge, Charles River | 1.37 ft | Below flood stage | +0.03 ft | 33 min ago |
| Charles River at First St at CambridgeTidal gauge, Charles River | 107.91 ft | Normal | +0.05 ft | 13 min ago |
| Charles River at MedwayRiver gauge, Charles River | 1.27 ft | Below flood stage | −0.03 ft | 33 min ago |
| Charles River at WalthamRiver gauge, Charles River | 1.63 ft | Below flood stage | +0.08 ft | 48 min ago |
| Chicopee River at Indian OrchardRiver gauge, Chicopee River | 4.78 ft | Below flood stage | +0.12 ft | 33 min ago |
| Concord River below R Meadow Brook, at LowellRiver gauge, Concord River | 4.91 ft | Below flood stage | +0.03 ft | 48 min ago |
| Connecticut River at I-391 Bridge at HolyokeRiver gauge, Connecticut River | 5.78 ft | Below flood stage | −1.22 ft | 48 min ago |
| Connecticut River at Montague CityRiver gauge, Connecticut River | 8.78 ft | Below flood stage | +0.61 ft | 1 hour ago |
| Deerfield River at CharlemontRiver gauge, Deerfield River | 2.36 ft | Below flood stage | +0.32 ft | 48 min ago |
| Deerfield River near West DeerfieldRiver gauge, Deerfield River | 2.56 ft | Below flood stage | +0.02 ft | 48 min ago |
| East Branch Housatonic River at ColtsvilleRiver gauge, East Branch Housatonic River | 1.47 ft | Below flood stage | +0.55 ft | 48 min ago |
| East Branch Neponset River at CantonRiver gauge, East Branch Neponset River | 37.9 cfs | Normal | +3.7 cfs | 1 hour ago |
| East Branch Swift River near HardwickRiver gauge, East Branch Swift River | 21.6 cfs | Normal | +8.4 cfs | 48 min ago |
| Fort River near AmherstRiver gauge, Fort River | 25.0 cfs | Normal | +12.0 cfs | 48 min ago |
| French River at WebsterRiver gauge, French River | 5.15 ft | Below flood stage | +0.18 ft | 48 min ago |
| Green River at WilliamstownRiver gauge, Green River | 46.3 cfs | Normal | +2.5 cfs | 1 hour ago |
| Green River near ColrainRiver gauge, Green River | 3.14 ft | Below flood stage | +0.08 ft | 1 hour ago |
| Green River near Great BarringtonRiver gauge, Green River | 33.1 cfs | Normal | +11.7 cfs | 48 min ago |
| Hoosic River near WilliamstownRiver gauge, Hoosic River | 5.85 ft | Below flood stage | +0.17 ft | 1 hour ago |
| Housatonic River near Ashley FallsRiver gauge, Housatonic River | 366 cfs | Normal | +58.6 cfs | 1 hour ago |
| Housatonic River near Great BarringtonRiver gauge, Housatonic River | 2.42 ft | Normal | +0.31 ft | 48 min ago |
| Indian Head River at HanoverTidal gauge, Indian Head River | 2.10 ft | Below flood stage | +0.12 ft | 48 min ago |
| Ipswich River at South MiddletonRiver gauge, Ipswich River | 20.7 cfs | Normal | +1.5 cfs | 48 min ago |
| Ipswich River near IpswichRiver gauge, Ipswich River | 3.31 ft | Below flood stage | +0.07 ft | 18 min ago |
| Jones River at KingstonTidal gauge, Jones River | 28.4 cfs | Normal | −1.5 cfs | 1 hour ago |
| Merrimack River at LawrenceRiver gauge, Merrimack River | 11.08 ft | Normal | +0.48 ft | 48 min ago |
| Merrimack River below Concord River at LowellRiver gauge, Merrimack River | 43.12 ft | Below flood stage | +0.35 ft | 48 min ago |
| Mill River at NorthamptonRiver gauge, Mill River | 6.20 ft | Below flood stage | +0.26 ft | 1 hour ago |
| Mill River at Spring Street at TauntonTidal gauge, Mill River | 4.31 ft | Below flood stage | +0.04 ft | 18 min ago |
| Millers River at ErvingRiver gauge, Millers River | 286 cfs | Normal | +8.7 cfs | 1 hour ago |
| Millers River near WinchendonRiver gauge, Millers River | 127 cfs | Normal | +13.6 cfs | 1 hour ago |
| Monatiquot River at East BraintreeTidal gauge, Monatiquot River | 2.13 ft | Below flood stage | −0.06 ft | 1 hour ago |
| Muddy River at BrooklineTidal gauge, Muddy River | 7.81 ft | Normal | +0.05 ft | 48 min ago |
| Nashua River at East PepperellRiver gauge, Nashua River | 2.02 ft | Below flood stage | −0.36 ft | 33 min ago |
| Neponset River at Greenlodge St near CantonRiver gauge, Neponset River | 118 cfs | Normal | ±0 | 48 min ago |
| Neponset River at Milton VillageEstuary gauge, Neponset River | 230 cfs | Normal | +6.0 cfs | 18 min ago |
| Neponset River at NorwoodRiver gauge, Neponset River | 6.13 ft | Below flood stage | +0.03 ft | 1 hour ago |
| North Nashua River at FitchburgRiver gauge, North Nashua River | 2.97 ft | Below flood stage | +0.28 ft | 48 min ago |
| North River at ShattuckvilleRiver gauge, North River | 2.65 ft | Below flood stage | +0.74 ft | 48 min ago |
| Old Swamp River near South WeymouthRiver gauge, Old Swamp River | 2.79 ft | Below flood stage | +0.02 ft | 1 hour ago |
| Otter River at Otter RiverRiver gauge, Otter River | 47.2 cfs | Normal | +6.1 cfs | 1 hour ago |
| Parker River at ByfieldRiver gauge, Parker River | 4.9 cfs | Normal | +1.0 cfs | 48 min ago |
| Popponesset Bay, Mashpee Neck Road, near MashpeeEstuary gauge, Popponesset Bay, Mashpee Neck Road, | 0.66 ft | Normal | −0.44 ft | 48 min ago |
| Priest Brook near WinchendonRiver gauge, Priest Brook | 2.76 ft | Below flood stage | +0.10 ft | 33 min ago |
| Quaboag River at West BrimfieldRiver gauge, Quaboag River | 3.12 ft | Below flood stage | +0.03 ft | 1 hour ago |
| Quashnet River at Waquoit VillageTidal gauge, Quashnet River | 2.15 ft | Below flood stage | −0.07 ft | 1 hour ago |
| Quinapoxet River at Canada Mills near HoldenRiver gauge, Quinapoxet River | 25.0 cfs | Normal | +0.5 cfs | 48 min ago |
| Quinebaug River below E Brimfield Dam at FiskdaleRiver gauge, Quinebaug River | 85.9 cfs | Normal | +10.1 cfs | 48 min ago |
| Quinebaug River below Westville Dam near SouthbridgeRiver gauge, Quinebaug River | 103 cfs | Normal | +19.9 cfs | 48 min ago |
| Segreganset River near DightonRiver gauge, Segreganset River | 2.14 ft | Below flood stage | −0.03 ft | 33 min ago |
| Sevenmile River near SpencerRiver gauge, Sevenmile River | 10.2 cfs | Normal | +1.4 cfs | 48 min ago |
| Shawsheen River at Balmoral Street at AndoverRiver gauge, Shawsheen River | 24.03 ft | Below flood stage | −0.09 ft | 18 min ago |
| Shawsheen River near WilmingtonRiver gauge, Shawsheen River | 2.31 ft | Below flood stage | ±0 | 48 min ago |
| South River near ConwayRiver gauge, South River | 42.0 cfs | Normal | +12.1 cfs | 1 hour ago |
| Squannacook River near West GrotonRiver gauge, Squannacook River | 2.29 ft | Below flood stage | +0.14 ft | 18 min ago |
| Stillwater River near SterlingRiver gauge, Stillwater River | 43.8 cfs | Normal | +3.4 cfs | 48 min ago |
| Stony Brook at RT 20 at WalthamRiver gauge, Stony Brook | 16.3 cfs | Normal | +5.7 cfs | 38 min ago |
| Stony Brook at Viles Street, near WestonRiver gauge, Stony Brook | 3.5 cfs | Normal | +1.5 cfs | 38 min ago |
| Stony Brook Reservoir, Unnamed Tributary 1, near WestonRiver gauge, Stony Brook Reservoir, Unnamed Tributary 1, | 0.7 cfs | Normal | +0.3 cfs | 38 min ago |
| Stony Brook, Unnamed Tributary 1, near WalthamRiver gauge, Stony Brook, Unnamed Tributary 1, | 0.6 cfs | Normal | +0.1 cfs | 38 min ago |
| Sudbury River at SaxonvilleRiver gauge, Sudbury River | 5.45 ft | Below flood stage | −0.88 ft | 1 hour ago |
| Taunton River near BridgewaterRiver gauge, Taunton River | 4.34 ft | Below flood stage | −0.04 ft | 33 min ago |
| Town Brook at Diversion Tunnel at QuincyRiver gauge, Town Brook | 16.63 ft | Normal | +0.06 ft | 18 min ago |
| Town Brook at QuincyTidal gauge, Town Brook | 5.9 cfs | Normal | +1.4 cfs | 18 min ago |
| Trout Brook at DoverRiver gauge, Trout Brook | 3.4 cfs | Normal | +1.0 cfs | 1 hour ago |
| Wading River near NortonRiver gauge, Wading River | 5.84 ft | Below flood stage | −0.03 ft | 1 hour ago |
| Ware River at Gibbs CrossingRiver gauge, Ware River | 2.45 ft | Below flood stage | +0.07 ft | 48 min ago |
| Ware River at Intake Works near BarreRiver gauge, Ware River | 75.1 cfs | Normal | +11.2 cfs | 1 hour ago |
| Ware River near BarreRiver gauge, Ware River | 52.4 cfs | Normal | +12.9 cfs | 33 min ago |
| Weir River at Leavitt Street at HinghamRiver gauge, Weir River | 25.4 cfs | Normal | −1.0 cfs | 48 min ago |
| West Branch Farmington River near New BostonRiver gauge, West Branch Farmington River | 3.21 ft | Below flood stage | +0.27 ft | 48 min ago |
| West Branch Swift River near ShutesburyRiver gauge, West Branch Swift River | 18.1 cfs | Normal | +7.5 cfs | 1 hour ago |
| West Branch Westfield River at HuntingtonRiver gauge, West Branch Westfield River | 3.83 ft | Below flood stage | +0.40 ft | 48 min ago |
| Westfield River near WestfieldRiver gauge, Westfield River | 3.97 ft | Below flood stage | +0.19 ft | 33 min ago |
| Whitmans Pond Fish Ladder at East WeymouthRiver gauge, Whitmans Pond Fish Ladder | 7.8 cfs | Normal | −0.3 cfs | 33 min ago |
| Whitmans Pond, Whitmans Pond Dam at E. WeymouthRiver gauge, Whitmans Pond, Whitmans Pond Dam | 72.56 ft | Normal | −0.01 ft | 1 hour ago |
| Avery Brook near WhatelyRiver gauge, Avery Brook | 4.45 ft | No reference yet | +0.03 ft | 1 hour ago |
| Beaver Brook, Linden Street, at WalthamRiver gauge, Beaver Brook, Linden Street, | 2.51 ft | No reference yet | +0.31 ft | 18 min ago |
| Blackwater Brook at Lamberts CoveRiver gauge, Blackwater Brook | 9.06 ft | No reference yet | +0.03 ft | 48 min ago |
| Cambridge Reservoir, Unnamed Tributary 1, near LexingtonRiver gauge, Cambridge Reservoir, Unnamed Tributary 1, | 0.94 ft | No reference yet | ±0 | 19 days ago |
| Charles R Ds of New Charles R Dam at BostonEstuary gauge, Charles R Ds of New Charles R Dam | 109.85 ft | No reference yet | +5.19 ft | 18 min ago |
| Connecticut River near NorthfieldRiver gauge, Connecticut River | 12.51 ft | No reference yet | +0.18 ft | 1 hour ago |
| East Branch Tully River near AtholRiver gauge, East Branch Tully River | 2.79 ft | No reference yet | ±0 | 48 min ago |
| Eel River at RT 3A near PlymouthTidal gauge, Eel River | 3.91 ft | No reference yet | +0.02 ft | 1 hour ago |
| Hawes Run, at Pondview Ave, near HyannisRiver gauge, Hawes Run, | 10.46 ft | No reference yet | +0.02 ft | 48 min ago |
| Herring River near WellfleetRiver gauge, Herring River | 3.68 ft | No reference yet | +0.01 ft | 48 min ago |
| Hobbs Brook at Mill St near LincolnRiver gauge, Hobbs Brook | 0.87 ft | No reference yet | +0.09 ft | 38 min ago |
| Housatonic River at LenoxdaleRiver gauge, Housatonic River | 10.47 ft | No reference yet | +0.33 ft | 48 min ago |
| Kinderhook Creek at HancockRiver gauge, Kinderhook Creek | 4.39 ft | No reference yet | +0.11 ft | 48 min ago |
| Marstons Mills River, Ds Out. of Bog, Mars. MillsRiver gauge | 1.66 ft | No reference yet | +0.09 ft | 48 min ago |
| Mill Brook at PlainfieldRiver gauge, Mill Brook | 3.89 ft | No reference yet | +0.09 ft | 48 min ago |
| Mill Brook at Scotchmans Ln, West TisburyRiver gauge, Mill Brook | 15.80 ft | No reference yet | +0.04 ft | 48 min ago |
| Mill Creek at SandwichRiver gauge, Mill Creek | 6.03 ft | No reference yet | +0.01 ft | 48 min ago |
| Millers River at AtholRiver gauge, Millers River | 6.68 ft | No reference yet | +0.34 ft | 48 min ago |
| Mystic R Ds of Amelia Earhart Dam, SommervilleEstuary gauge | 109.79 ft | No reference yet | +4.18 ft | 33 min ago |
| Proctor Brook near Veterans Mem Park, PeabodyRiver gauge, Proctor Brook | 7.72 ft | No reference yet | +0.06 ft | 48 min ago |
| Rawson Brook near MontereyRiver gauge, Rawson Brook | 1.85 ft | No reference yet | +0.32 ft | 48 min ago |
| Sesuit Harbor Tide Gage at DennisTidal gauge, Sesuit Harbor Tide Gage | 3.67 ft | No reference yet | +4.95 ft | 18 min ago |
| Sudbury River at AshlandRiver gauge, Sudbury River | 1.08 ft | No reference yet | +0.07 ft | 33 min ago |
| Ten Mile River at AttleboroRiver gauge, Ten Mile River | 8.63 ft | No reference yet | +0.03 ft | 48 min ago |
| Tiasquam River at West TisburyRiver gauge, Tiasquam River | 6.65 ft | No reference yet | +0.04 ft | 48 min ago |
| Ware River at Barre PlainsRiver gauge, Ware River | 0.65 ft | No reference yet | +0.10 ft | 48 min ago |
| West River below West Hill Dam, near UxbridgeRiver gauge, West River | 1.38 ft | No reference yet | −0.01 ft | 48 min ago |
| Weweantic River at South WarehamRiver gauge, Weweantic River | 26.53 ft | No reference yet | −0.01 ft | 48 min ago |
| Whitmans Pond Flood By-Pass at East WeymouthRiver gauge, Whitmans Pond Flood By-Pass | 65.57 ft | No reference yet | −0.01 ft | 18 min ago |
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