Massachusetts River Flow Rates & Stream Gauge Data
Live USGS stream gauge data for Massachusetts — current CFS flow rates, gauge heights, water temperatures, and wading conditions for Massachusetts rivers and streams. Updated every 15 minutes. Know before you go.
Planning with Massachusetts river conditions
Browse USGS monitoring stations across Massachusetts rivers and streams. Each gauge page
shows current readings plus 7, 14, and 30-day flow-rate charts with condition indicators.
Compare the station name and location with your intended reach, then use the recent trend
alongside the current reading. Rain, snowmelt, dams, tributaries, and the distance between
stations can produce different conditions on the same river.
Plan seasonal fly selection with the Massachusetts hatch chart .
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Browse all monitoring stations Aberjona River At Winchester, Ma — USGS 01102500 Alewife Brook Near Arlington, Ma — USGS 01103025 Assabet River At Maynard, Ma — USGS 01097000 Avery Brook Nr Whately, Ma — USGS 01171000 Beaver Brook, Linden Street, At Waltham, Ma — USGS 01104501 Blackstone River At Northbridge, Ma — USGS 01110500 Blackstone River, Rt 122 Bridge Near Uxbridge, Ma — USGS 01111212 Blackstone River, W. Main St., At Millbury, Ma — USGS 01109730 Blackwater Brook At Lamberts Cove, Ma — USGS 412630070400301 Cambridge Res., Unnamed Trib 1, Nr Lexington, Ma — USGS 01104410 Cambridge Res., Unnamed Trib 2, Nr Lexington, Ma — USGS 01104415 Cambridge Res., Unnamed Trib 3, Nr Lexington, Ma — USGS 01104420 Charles River At Dover, Ma — USGS 01103500 Charles River At First St At Cambridge, Ma — USGS 01104705 Charles River At Medway, Ma — USGS 01103280 Charles River At Waltham, Ma — USGS 01104500 Charles River At Wellesley, Ma — USGS 01104200 Charles River, New Charles River Dam At Boston, Ma — USGS 01104715 Chicopee River At Indian Orchard, Ma — USGS 01177000 Cochituate Bk Bl Lake Cochituate At Framingham, Ma — USGS 01098500 Cold River At Florida, Ma — USGS 01168250 Concord R Below R Meadow Brook, At Lowell, Ma — USGS 01099500 Connecticut R At I-391 Bridge At Holyoke, Ma — USGS 01172010 Connecticut River At Montague City, Ma — USGS 01170500 Connecticut River Near Northfield, Ma — USGS 01161280 Deerfield River At Charlemont, Ma — USGS 01168500 Deerfield River Near West Deerfield, Ma — USGS 01170000 East Branch Housatonic River At Coltsville, Ma — USGS 01197000 East Branch Neponset River At Canton, Ma — USGS 01105500 East Branch Swift River Near Hardwick, Ma — USGS 01174500 East Branch Tully River Near Athol, Ma — USGS 01165000 Eel River At Rt 3a Near Plymouth, Ma — USGS 01105876 Fort River Near Amherst, Ma — USGS 01171300 French River At Webster, Ma — USGS 01125000 Gates Brook Near West Boylston, Ma — USGS 01095434 Green River At Williamstown, Ma — USGS 01333000 Green River Near Colrain, Ma — USGS 01170100 Green River Near Great Barrington, Ma — USGS 01198000 Hawes Run, At Pondview Ave, Nr Hyannis, Ma — USGS 0110588228 Herring River At North Harwich, Ma — USGS 01105880 Herring River Near Wellfleet, Ma — USGS 011058793 Hobbs Bk Below Cambridge Res Nr Kendall Green, Ma — USGS 01104430 Hobbs Brook At Mill St Nr Lincoln, Ma — USGS 01104405 Hoosic River At Adams, Ma — USGS 01331500 Hoosic River Near Williamstown, Ma — USGS 01332500 Housatonic River At Lenoxdale, Ma — USGS 01197145 Housatonic River Near Ashley Falls, Ma — USGS 01198125 Housatonic River Near Great Barrington, Ma — USGS 01197500 Indian Head River At Hanover, Ma — USGS 01105730 Ipswich River At South Middleton, Ma — USGS 01101500 Ipswich River Near Ipswich, Ma — USGS 01102000 Jones River At Kingston, Ma — USGS 01105870 Kinderhook Creek At Hancock, Ma — USGS 01359967 Marstons Mills Rv, Ds Out. Of Bog, Mars. Mills, Ma — USGS 0110588332 Mattapoisett River Near Mattapoisett, Ma — USGS 01105917 Merrimack River At Lawrence, Ma — USGS 01100500 Merrimack River Bl Concord River At Lowell, Ma — USGS 01100000 Mill Brook At Plainfield, Ma — USGS 01178230 Mill Brook At Scotchmans Ln, West Tisbury, Ma — USGS 412321070401701 Mill Creek At Sandwich, Ma — USGS 0110587880 Mill River At Northampton, Ma — USGS 01171500 Mill River At Spring Street At Taunton, Ma — USGS 01108410 Millers River At Athol, Mass. — USGS 01165150 Millers River At Erving, Ma — USGS 01166500 Millers River Near Winchendon, Ma — USGS 01162000 Monatiquot River At East Braintree, Ma — USGS 01105583 Mother Brook At Dedham, Ma — USGS 01104000 Muddy River At Brookline, Ma — USGS 01104683 Mystic R At Amelia Earhart Dam Nr Somerville, Ma — USGS 01103050 Nashoba Brook Near Acton, Ma — USGS 01097300 Nashua River At East Pepperell, Ma — USGS 01096500 Nashua River, Water Street Bridge, At Clinton, Ma — USGS 01095503 Neponset River At Greenlodge St Near Canton, Ma — USGS 01105554 Neponset River At Norwood, Ma — USGS 01105000 North Branch Hoosic River At North Adams, Ma — USGS 01332000 North Nashua River At Fitchburg, Ma — USGS 01094400 North Nashua River Near Leominster, Ma — USGS 01094500 North River At Shattuckville, Ma — USGS 01169000 Old Swamp River Near South Weymouth, Ma — USGS 01105600 Otter River At Otter River, Ma — USGS 01163200 Parker River At Byfield, Ma — USGS 01101000 Paskamanset River Near South Dartmouth, Ma — USGS 01105933 Ponkapoag Brk Upstream Rt 138,Nr Canton, Ma — USGS 011055525 Priest Brook Near Winchendon, Ma — USGS 01162500 Proctor Brook Nr Veterans Mem Park, Peabody, Ma — USGS 011020635 Quaboag River At West Brimfield, Ma — USGS 01176000 Quashnet River At Waquoit Village, Ma — USGS 011058837 Quinapoxet River At Canada Mills Near Holden, Ma — USGS 01095375 Quinebaug R Bl E Brimfield Dam At Fiskdale, Ma — USGS 01123360 Quinebaug R Bl Westville Dam Nr Southbridge, Ma — USGS 01123600 Quinsigamond River At North Grafton, Ma — USGS 01110000 Rawson Brook Near Monterey, Ma — USGS 01198150 Saugus River At Saugus Ironworks At Saugus, Ma — USGS 01102345 Segreganset River Near Dighton, Ma — USGS 01109070 Sevenmile River Near Spencer, Ma — USGS 01175670 Shawsheen River At Balmoral Street At Andover, Ma — USGS 01100627 Shawsheen River Near Wilmington, Ma — USGS 01100600 South River Near Conway, Ma — USGS 01169900 Squannacook River Near West Groton, Ma — USGS 01096000 Stillwater River Near Sterling, Ma — USGS 01095220 Stony Brook At Rt 20 At Waltham, Ma — USGS 01104460 Stony Brook At Viles Street, Near Weston, Ma — USGS 01104370 Stony Brook Res., Unnamed Trib 1, Near Weston, Ma — USGS 01104475 Stony Brook Reservoir At Dam Near Waltham, Ma — USGS 01104480 Stony Brook Unnamed Trib 2 Nr Weston Station — USGS 01104453 Stony Brook, Unnamed Tributary 1, Near Waltham, Ma — USGS 01104455 Sudbury River At Ashland, Ma — USGS 01097480 Sudbury River At Saxonville, Ma — USGS 01098530 Swift River At West Ware, Ma — USGS 01175500 Taunton River Near Bridgewater, Ma — USGS 01108000 Ten Mile River At Attleboro, Ma — USGS 01109380 Threemile River At North Dighton, Ma — USGS 01109060 Tiasquam River At West Tisbury, Ma — USGS 412238070403701 Town Brook At Diversion Tunnel At Quincy, Ma — USGS 01105584 Town Brook At Quincy, Ma — USGS 01105585 Trout Brook At Dover, Ma — USGS 01103455 Wading River Near Norton, Ma — USGS 01109000 Walker Brook Near Becket Center, Ma — USGS 01180800 Ware River At Barre Plains, Ma — USGS 01173180 Ware River At Gibbs Crossing, Ma — USGS 01173500 Ware River At Intake Works Near Barre, Ma — USGS 01173000 Ware River Near Barre, Ma — USGS 01172500 Weir River At Leavitt Street At Hingham, Ma — USGS 01105638 West Branch Farmington River Near New Boston, Ma — USGS 01185500 West Branch Swift River Near Shutesbury, Ma — USGS 01174565 West Branch Westfield River At Huntington, Ma — USGS 01181000 West River Below West Hill Dam, Nr Uxbridge, Ma — USGS 01111200 Westfield River At Knightville, Ma — USGS 01179500 Westfield River Near Westfield, Ma — USGS 01183500 Weweantic River At South Wareham, Ma — USGS 01105895 Whitmans Pond Fish Ladder At East Weymouth, Ma — USGS 01105608 Whitmans Pond Flood By-Pass At East Weymouth, Ma — USGS 01105607 Whitmans Pond, Whitmans Pond Dam At E. Weymouth,Ma — USGS 01105606