Color Mode
Level Legend Low Running High Unknown
River Name/Section Class Level   Updated
Allagash [ME] Chamberlain Lake to Allagash I-II 1680 cfs
+ 40 cfs/hr
R0-
Lower Runnable

01h00m
Ammonoosuc [NH] 1. Top-of-The V 134 cfs
-3 cfs/hr
R1-
Lower Runnable

00h30m
Androscoggin [NH] 1. Errol Rapids II 1470 cfs
0 cfs/hr
R4-
Runnable

00h45m
Androscoggin [NH] 2. Bragg's Bay to Pontook I-II 1470 cfs
0 cfs/hr
R0-
Lower Runnable

00h45m
Androscoggin [NH] 3. Pontook II 1470 cfs
0 cfs/hr
R0-
Lower Runnable

00h45m
Ausable [NY] 7. Ausable Chasm to US Route 9 IV+ 463 cfs
+ 6 cfs/hr
R4-
Runnable

00h45m
Beaver Kill (Delaware tributary) [NY] Turnwood to East Branch (Delaware River) II-III 289 cfs
0 cfs/hr
R0-
Lower Runnable

01h00m
Big Black [ME] Depot Stream to Saint John River I-II 5.26 ft
-0.02 ft/hr
R3-
Runnable

01h00m
Black [NY] 4.) Forestport Res. to Hawkinsville II(III) ~ 4.95 ft
+0.01 ft/hr
R0-
Lower Runnable

01h00m
Black [NY] 5. Hawkinsville to Norton Road III 4.95 ft
+0.01 ft/hr
R0-
Lower Runnable

01h00m
Black [NY] 7. Watertown to Brownville IV 3820 cfs
+ 80 cfs/hr
R7-
Upper Runnable

01h30m
Blackstone [RI] Blackstone Gorge III 512 cfs
0 cfs/hr
R7-
Upper Runnable

00h30m
Browns [VT] Westford to Lamoille River II ~ 1080 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Carrabasset [ME] 1. Carrabasset to Kingfield I-IV 3.43 ft
-0.01 ft/hr
R0-
Lower Runnable

01h00m
Cayuga Lake Hole [NY] Milliken Road III 381.38 ft
-0.01 ft/hr
R7-
Upper Runnable

01h59m
Cobbosseecontee Stream [ME] 1. Cobbosseecontee Lake to Pleasant Pond II 737 cfs
-4 cfs/hr
R1-
Lower Runnable

01h15m
Connecticut [NH] Sumner Falls I-III 6190 cfs
+ 442 cfs/hr
R0-
Lower Runnable

00h30m
Dead [ME] Spencer Falls to West Forks II-III(IV) 1820 cfs
-10 cfs/hr
R0-
Lower Runnable

00h30m
Deerfield [MA] 7) #2 Dam Section I-II 837 cfs
+ 306 cfs/hr
R0-
Lower Runnable

00h30m
Delaware [NY] Hancock to Port Jervis I-II 3.13 ft
0.00 ft/hr
R1-
Lower Runnable

01h15m
Delaware [NY] Mongaup Wave II 3.13 ft
0.00 ft/hr
R0-
Lower Runnable

01h15m
Farmington, W. Branch [CT] 1. Hogback Road (Goodwin Dam) to Riverton I-II 237 cfs
+ 3 cfs/hr
R0-
Lower Runnable

00h30m
Farmington, W. Branch [CT] 2. Riverton to Satan's Kingdom parking area I-II 4.05 ft
+0.01 ft/hr
R3-
Runnable

00h30m
Farmington [CT] 1. Satan's Kingdom Parking Area to Canton I-II+(III) 4.05 ft
+0.01 ft/hr
R1-
Lower Runnable

00h30m
Farmington [CT] 3. Tariffville Park (Simsbury) to Highway 187 (Tariffville G... II-III 1.64 ft
0.00 ft/hr
R3-
Runnable

00h45m
Genesee [NY] Letchworth Gorge II-III 9.62 ft
-0.10 ft/hr
R0-
Lower Runnable

01h00m
Grand Lake Stream [ME] West Grand Lake to Big Lake II-III 553 cfs
0 cfs/hr
R1-
Lower Runnable

01h00m
Honeoye Creek [NY] Highway 20 to Big Eddy Park II-III 2.88 ft
+0.04 ft/hr
R2-
Lower Runnable

01h30m
Hoosic [VT] 1. North Adams (MA) to North Pownal (VT) I-II 128 cfs
0 cfs/hr
R0-
Lower Runnable

01h00m
Housatonic [CT] 3. Bulls Bridge Dam to Power Plant IV 953 cfs
0 cfs/hr
R0-
Lower Runnable

01h00m
Hudson [NY] 1. Indian River to North River III 4.13 ft
-0.02 ft/hr
R3-
Runnable

00h45m
Hudson [NY] 2. North River to Riparius II-III 4.13 ft
-0.02 ft/hr
R0-
Lower Runnable

00h45m
Hudson [NY] 4. Spier Falls to Sherman Island I-V 8650 cfs
-352 cfs/hr
R3-
Runnable

01h15m
Hudson [NY] 5. Sherman Island to Feeder Dam I(V) 8650 cfs
-352 cfs/hr
R3-
Runnable

01h15m
Hudson [NY] 6. Feeder Dam to Glens Falls I 8650 cfs
-352 cfs/hr
R2-
Lower Runnable

01h15m
Indian (Hudson trib.) [NY] Abanakee Dam to Hudson River II-V 833 cfs
+ 5 cfs/hr
R0-
Lower Runnable

01h00m
Indian (S.Br. Moose trib.) [NY] Brooktrout Lake to South Branch Moose III-IV 3.59 ft
0.00 ft/hr
R0-
Lower Runnable

00h30m
Kenduskeag Stream [ME] 4) Rt. 15 (Six Mile Falls) to Bangor I-II(III) 4.07 ft
0.00 ft/hr
R0-
Lower Runnable

00h45m
Kennebec [ME] 1) Kennebec Gorge: Harris Station Dam to Carry Brook III-IV 1320 cfs
0 cfs/hr
R1-
Lower Runnable

00h45m
Lamoille [VT] 2. Fairfax Falls to East Georgia II-III 1080 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Lamoille [VT] Milton Falls V 1080 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Lewis Creek [VT] Prindle Corner to Lake Champlain II 248 cfs
+ 3 cfs/hr
R1-
Lower Runnable

12h44m
Machias [ME] Big Machias Lake to Aroostook River I-III 1.79 ft
+0.03 ft/hr
R0-
Lower Runnable

01h15m
Mad [VT] 1.) 1st Hydro Dam to Winooski River II-III+(IV) 314 cfs
+ 9 cfs/hr
R0-
Lower Runnable

13h58m
Mad [VT] 2.) To Waitsfield I-II(IV) 314 cfs
+ 9 cfs/hr
R0-
Lower Runnable

13h58m
Mattawamkeag [ME] Kingman to Mattawamkeag II-IV 1790 cfs
-20 cfs/hr
R0-
Lower Runnable

12h44m
Merrimack [NH] 1) Franklin to Penacook I 1110 cfs
-10 cfs/hr
R0-
Lower Runnable

00h30m
Merrimack [NH] 6) Amoskeag Falls to Goffs Falls (Crack Pipe, 293 Wave) I-II+(III) 2370 cfs
-30 cfs/hr
R3-
Runnable

00h30m
Mettawee [NY] Truthville to Upper Turnpike I-V 3.97 ft
0.00 ft/hr
R0-
Lower Runnable

00h45m
Mohawk [NY] 1. West Branch to River Road, North Western II-III 1050 cfs
0 cfs/hr
R2-
Lower Runnable

00h30m
Mohawk [NY] 2. Cohoes Wave II 11.48 ft
-0.03 ft/hr
R0-
Lower Runnable

01h00m
Mongaup [NY] Rio Powerhouse to Delaware River II+ 557 cfs
+ 4 cfs/hr
R3-
Runnable

00h45m
Moose, Middle Branch [NY] Singing Waters Campground to McKeever II-IV 3.59 ft
0.00 ft/hr
R0-
Lower Runnable

00h30m
Moose, S. Branch [NY] Rock Dam to McKeever II-IV 3.59 ft
0.00 ft/hr
R3-
Runnable

00h30m
Moose, S. Branch [NY] Silver Run to Bridge at The Plains II 3.59 ft
0.00 ft/hr
R1-
Lower Runnable

00h30m
Moose [NY] 1. Middle: McKeever to Rock Island III 3.59 ft
0.00 ft/hr
R1-
Lower Runnable

00h30m
Moose [NY] 3. Bottom: Fowlersville to Lyons Falls V 3.59 ft
0.00 ft/hr
R4-
Runnable

00h30m
Narraguagus [ME] Deblois to Cherryfield I-V 344 cfs
+ 7 cfs/hr
R0-
Lower Runnable

01h00m
Narraguagus [ME] Deer Lake to Deblois I-II 8.70 ft
+0.02 ft/hr
R0-
Lower Runnable

01h00m
Newfound River [NH] Newfound lake to Bristol II-III+ 4.56 ft
0.00 ft/hr
R0-
Lower Runnable

01h30m
Ossipee [ME] N.H. border to Saco R. I-II 1740 cfs
+ 10 cfs/hr
R0-
Lower Runnable

01h15m
Otter Creek [VT] Beldens Falls to Bleeders Dam III 793 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Ouleout Creek [NY] Wagner Hollow Road Bridge to Route 357 I-III 179 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Pemigewasset [NH] 4) Woodstock–Campton I 288 cfs
-4 cfs/hr
R0-
Lower Runnable

00h30m
Pemigewasset [NH] 5) Ayers Island Dam (Bristol) to Coolidge II(III) 551 cfs
+ 18 cfs/hr
R0-
Lower Runnable

00h30m
Piseco Outlet [NY] Route 10 to West Branch Sacandaga II-III 964 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Poultney [VT] 2. Lower III-IV 161 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Presumpscot [ME] Sebago Lake to Pleasant Hill I-IV 5.01 ft
+0.02 ft/hr
R0-
Lower Runnable

00h45m
Raquette [NY] 1) Forked Lake Campground to Deerland II-III 7.19 ft
+0.02 ft/hr
R4-
Runnable

00h45m
Raquette [NY] 2) Piercefield to Parmenter Site II-V 2260 cfs
+ 20 cfs/hr
R0-
Lower Runnable

00h45m
Royal [ME] Yarmouth Waterworks to Town Landing II-IV 85 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Sacandaga [NY] 1. East Branch to Hope II 964 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Sacandaga [NY] 2. Stewarts Bridge Reservoir to Hudson River II-III 5.78 ft
0.00 ft/hr
R3-
Runnable

00h30m
Saco [ME] Steep Falls I-II+(V+) 1740 cfs
+ 10 cfs/hr
R0-
Lower Runnable

01h15m
Saranac [NY] 4. Foot of Kent Falls to Lake Champlain II-III 4.17 ft
-0.14 ft/hr
R0-
Lower Runnable

00h30m
Saranac [NY] Permanent Rapids II ~ 1060 cfs
-121 cfs/hr
R0-
Lower Runnable

00h30m
Schroon [NY] North Hudson bridge to Schroon Falls II 3.96 ft
0.00 ft/hr
R2-
Lower Runnable

00h30m
Schroon [NY] Starbuckville to Riverbank II-III 3.96 ft
0.00 ft/hr
R2-
Lower Runnable

00h30m
Schroon [NY] Warrensburg to Thurman Station II-III 3.96 ft
0.00 ft/hr
R1-
Lower Runnable

00h30m
Seboeis [ME] Hay Brook to Grand Lake Rd (5 mi, III-IV), to East Branch Pe... I-IV 5.53 ft
0.00 ft/hr
R0-
Lower Runnable

01h00m
Sheepscot [ME] Coopers Mills to West Branch II-III 169 cfs
0 cfs/hr
R0-
Lower Runnable

01h15m
Sheepscot [ME] Sheepscot Pond to Somerville II 169 cfs
0 cfs/hr
R0-
Lower Runnable

01h15m
Spencer Stream [ME] Logging Br to Dead River II-IV 3.06 ft
-0.02 ft/hr
R1-
Lower Runnable

01h00m
Squaw Brook [NY] 1 mile from Sabael (Rte. 30) III-IV+ 1670 cfs
-20 cfs/hr
R0-
Lower Runnable

00h45m
St. Francis [ME] Beau Lake to Saint John River I-III 829 cfs
-1 cfs/hr
R0-
Lower Runnable

01h00m
St. John [ME] American Realty Road 71.8 mi to Allagash, 28 mi to Fort Kent I-III 5.60 ft
-0.04 ft/hr
R0-
Lower Runnable

00h30m
Swift [ME] Rt 17 Bridge to Mexico II-III 1.85 ft
0.00 ft/hr
R0-
Lower Runnable

00h30m
Wallkill [NY] Walden to route 213 at Sturgeon Pool I-II 403 cfs
+ 6 cfs/hr
R0-
Lower Runnable

01h00m
West Canada Creek [NY] Trenton Falls to Herkimer II 1760 cfs
+ 171 cfs/hr
R0-
Lower Runnable

00h45m
White River, First Branch [VT] Chelsea Health Center to above Sawmill Dam III+ 737 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
White River [VT] 2.) Lower I-II(III) 737 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Winnipesaukee [NH] 1. Tilton Road to Riverfront Park I-II 363 cfs
0 cfs/hr
R0-
Lower Runnable

00h30m
Winooski River [VT] 2.) Middlesex to Waterbury I(II) 1880 cfs
+ 60 cfs/hr
R0-
Lower Runnable

00h30m
Winooski River [VT] 1.) Marshfield to Montpelier II-III 1880 cfs
+ 60 cfs/hr
R0-
Lower Runnable

00h30m
Winooski River [VT] 3.) Chase Mills III+ 1880 cfs
+ 60 cfs/hr
R0-
Lower Runnable

00h30m
Woodhull Creek [NY] Chub Pond to Horton Road III-V 681 cfs
+ 7 cfs/hr
R0-
Lower Runnable

01h00m
Woodhull Creek [NY] Meekerville Bridges to Steel Bridge on Woodhull Rd III+(V) 4.95 ft
+0.01 ft/hr
R0-
Lower Runnable

01h00m