Maine river levels

96 active gauges · data refreshed 6 min ago (NWS backup feed)

39 gauges with a water-level reading and an official flood stage; 0 at action level below flood stage. 41 gauges without a usable water-level reading; 16 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: Kennebec River · St. John River · Meduxnekeag River · Pleasant River · Piscataquis River · Fish River · Aroostook River · St. Croix River · Penobscot River · Dead River · Sandy River · Androscoggin River · Presumpscot River · Mousam River

Towns: Saco

GaugeStatusStageFlowUpdated
Allagash River near Allagash, MaineNo flooding2.05 ft319 cfs
Androscoggin River at Rumford, MaineNo flooding3.34 ft1,570 cfs
Androscoggin River near Auburn, MaineNo flooding2.07 ft1,600 cfs
Aroostook River at Washburn, MaineNo flooding0.85 ft167 cfs
Aroostook River near Masardis, MaineNo flooding2.27 ft69 cfs
Big Black River near Depot Mtn, MaineNo flooding3.35 ft47 cfs
Carrabassett River near North Anson, MaineNo flooding2.55 ft58 cfs
E. Br. Penobscot River below Grand Lake MatagamonNo flooding2.81 ft348 cfs
East Branch Penobscot River at Grindstone, MaineNo flooding4.78 ft521 cfs
Ellis River at South Andover, MaineNo flooding4.59 ft22 cfs
Fish River near Fort Kent, MaineNo flooding3.05 ft135 cfs
Grand Lake Stream at Grand Lake Stream, MaineNo flooding1.80 ft123 cfs
Kenduskeag Stream near Bangor, MaineNo flooding2.48 ft3 cfs
Kennebec River at North Sidney, MaineNo flooding5.12 ft1,760 cfs
Kingsbury Stream at Abbot Village, MaineNo flooding5.16 ft7 cfs
Little Madawaska River at Caribou, MaineNo flooding3.08 ft36 cfs
Mattawamkeag River near Mattawamkeag, MaineNo flooding3.41 ft46 cfs
Meduxnekeag River above S Br Medux. River near Houlton, MENo flooding2.23 ft155 cfs
Old Stream near Wesley, MaineNo flooding3.66 ft4 cfs
Pearce Brook at Route 1 at Houlton, MaineNo flooding1.70 ft
Penobscot River at West Enfield, MaineNo flooding1.75 ft3,510 cfs
Piscataquis River at Blanchard, MaineNo flooding3.32 ft9 cfs
Piscataquis River at Medford, MaineNo flooding1.42 ft152 cfs
Piscataquis River near Dover-Foxcroft, MaineNo flooding1.49 ft20 cfs
Presumpscot River near West Falmouth, MaineNo flooding3.84 ft783 cfs
Royal River at Yarmouth, MaineNo flooding0.93 ft23 cfs
Saco River at Cornish, MaineNo flooding1.66 ft446 cfs
Sandy River near Madrid, MaineNo flooding4.82 ft4 cfs
Sandy River near Mercer, MaineNo flooding2.53 ft56 cfs
Sebec River at Sebec, MaineNo flooding1.95 ft50 cfs
Seboeis River near Shin Pond, MaineNo flooding4.13 ft7 cfs
Sheepscot River at North Whitefield, MaineNo flooding1.59 ft12 cfs
St. Croix River at Baring, MaineNo flooding4.63 ft878 cfs
St. Croix River at Vanceboro, MaineNo flooding4.64 ft516 cfs
St. John River at Dickey, MaineNo flooding3.77 ft387 cfs
St. John River at Ninemile Bridge, MaineNo flooding0.70 ft162 cfs
St. John River below Fish River, near Fort Kent, MaineNo flooding3.58 ft1,170 cfs
Swift River near Roxbury, MaineNo flooding1.10 ft22 cfs
Williams Brook at Phair, MaineNo flooding1.30 ft
Wytopitlock Stream near Wytopitlock MaineNo flooding2.47 ft4 cfs
Bobbin Mill Brook near Auburn, MaineNo current data
Branch Brook near Kennebunk, MaineNo current data
Cadillac Brook near Bar Harbor, MaineNo current data
Cathance Stream at Edmunds, MaineNo current data
Collyer Brook near Gray, MaineNo current data
Crooked River near Naples, MaineNo current data
Dead River at Leeds, MaineNo current data
Dead River near Dead River, MaineNo current data
Dennys River at Dennysville, MaineNo current data
East Br Bear Brook near Beddington, MaineNo current data
Fish River at Soldier Pond, MaineNo current data
Hadlock Brook near Cedar Swamp Mtn near Northeast Hbr, MENo current data
Johnson Brook at South Albion, MENo current data
Kennebec River near Waterville, MENo current data
Kennebunk River near Kennebunk, MaineNo current data
Machias River at Whitneyville, MaineNo current data
Meduxnekeag River near Houlton, MaineNo current data
Mill Stream at Winthrop, MENo current data
Mopang Stream near Beddington MENo current data
Mousam River at Route 4 near Sanford, MaineNo current data
Mousam River near West Kennebunk, MaineNo current data
Nezinscot River at Turner Center, MaineNo current data
North Branch Penobscot River near Pittston Farm, MENo current data
Old Mill Brook at Old Norway Dr near Bar Harbor, MENo current data
Ossipee River at Cornish, MENo current data
Penobscot River near Mattawamkeag, MENo current data
Pleasant River above Colonel Brk near Crebo Flat, MENo current data
Pleasant River near Crebo Flat, MaineNo current data
Pleasant River near Epping, MaineNo current data
Presumpscot River at Westbrook, MaineNo current data
S. Br. Penobscot River near Canada Falls Lake, MaineNo current data
Sandy Brook above Landfill near Saco, MENo current data
Sandy Brook below Landfill near Saco, MENo current data
Sebasticook River near Pittsfield, MaineNo current data
Spencer Stream near Grand Falls, MaineNo current data
Standish Brook at mouth, at Sebago Lake, MaineNo current data
Stony Brook at East Sebago, MaineNo current data
The Basin outlet at North Auburn, MaineNo current data
Togus Stream at Togus, MaineNo current data
Townsend Brook near Auburn, MaineNo current data
West Br Bear Brook near Beddington, MaineNo current data
Austin Stream at Bingham, MaineNo flood stage defined2.94 ft
Black Stream near Dover-Foxcroft, MaineNo flood stage defined2.44 ft3 cfs
Cobbosseecontee Stream at Gardiner, MaineNo flood stage defined2.27 ft15 cfs
Ducktrap River near Lincolnville, MaineNo flood stage defined0.99 ft0 cfs
East Branch Wesserunsett Stream near Athens, MaineNo flood stage defined2.19 ft0 cfs
Hardwood Brook below Glidden Brk near Caribou, MaineNo flood stage defined1.10 ft
Kennebec River at Bingham, MaineNo flood stage defined7.37 ft1,700 cfs
Kennebec River at The Forks, MaineNo flood stage defined1.95 ft466 cfs
Kennebec River near Madison, MaineNo flood stage defined3.20 ft1,750 cfs
Libby Brook near Northfield, MaineNo flood stage defined1.59 ft
Little Androscoggin River near South Paris, MaineNo flood stage defined1.94 ft8 cfs
Meduxnekeag River at Lowery Rd. near Houlton, MaineNo flood stage defined1.50 ft24 cfs
Narraguagus River at Cherryfield, MaineNo flood stage defined7.19 ft39 cfs
Otter Creek near Bar Harbor, MaineNo flood stage defined1.67 ft
Wild River at Gilead, MaineNo flood stage defined1.41 ft42 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.