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Allegheny
Connecticut Coastal
Delaware
Eastern Lake Erie-Lake Erie
Lower Hudson-Long Island
Northeastern Lake Ontario-Lake Ontario-St. Lawrence
Richelieu
Southeastern Lake Ontario
Southwestern Lake Ontario
Susquehanna
Upper Hudson
Level Legend: - - - - - - - - - Below Recommended Low Runnable - - - - - - - - High Runnable Above Recommended - - - - - - - - - Unknown Unknown
Options Scheme: customize colors... Detailed Rivers Simple Rivers

Unknown Drainage

Connecticut Coastal

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River Name/Section Class Level running? Updated
Bantam [CT] Stoddard Road to Shepaug River I-II n/a

East Aspetuck [CT] Paper Mill Road to Housatonic River III n/a

Far Mill River [CT] Shelton to Housatonic River IV 11 cfs
0 cfs/hr
L4-
Below Recom.
00h36m
Hammonasset [CT] Summer Hill Rd to Green Hill Rd I-II n/a

Housatonic [CT] 1. Great Falls to Falls Village Hydro Plant III-IV 585 cfs
+ 20 cfs/hr
L8-
Below Recom.
00h21m
Housatonic [CT] 2. Falls Village Hydro 13.2 mi to Swifts Bridge, 9.3 mi to ... II-III 585 cfs
+ 20 cfs/hr
L8-
Below Recom.
00h21m
Housatonic [CT] 3. Bulls Bridge Dam to Power Plant IV 863 cfs
+ 8 cfs/hr
R0-
Lower Runnable
01h36m
Natchaug [CT] 1. Upper, Route 44 to England Road II 2.75 ft
+0.01 ft/hr
L4-
Below Recom.
00h36m
Natchaug [CT] 2. Diana's Pool, England Road to Route 198 II-IV 2.75 ft
+0.01 ft/hr
L6-
Below Recom.
00h36m
Natchaug [CT] 3. Lower, Route 198 to Bassetts Bridge Road II(III) 2.75 ft
+0.01 ft/hr
L4-
Below Recom.
00h36m
Naugatuck [CT] 1.Torrington II-III+ n/a

Naugatuck [CT] 2. South Waterbury–Beacon Falls I-II ~ 1.76 ft
-0.01 ft/hr
L6-
Below Recom.
01h06m
Norwalk [CT] Bridge in Cannondale to Long Island Sound II(IV) 14 cfs
0 cfs/hr
L5-
Below Recom.
01h06m
Quinebaug [CT] Below Route 6 III 305 cfs
+ 13 cfs/hr
L7-
Below Recom.
01h06m
Shepaug [CT] Valley Road (Shepaug Reservoir) to Route 47 II-III 25 cfs
+ 0 cfs/hr
L6-
Below Recom.
00h21m
Tenmile [CT] South Dover NY to Gaylordsville CT I-II(III) 1.55 ft
-0.01 ft/hr
L8-
Below Recom.
00h21m
Willimantic River [CT] Bridge St. to the Thread Mill III-IV 107 cfs
+ 11 cfs/hr
L8-
Below Recom.
00h21m
Willimantic River [CT] Eagleville Dam to Bridge Street I-II 107 cfs
+ 11 cfs/hr
L8-
Below Recom.
00h21m

Richelieu

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River Name/Section Class Level running? Updated
Ausable, E. Branch [NY] Hulls Falls to Keene IV(V) 2.02 ft
-0.01 ft/hr
L5-
Below Recom.
02h21m
Ausable, E. Branch [NY] Keene to Upper Jay II-III 2.02 ft
-0.01 ft/hr
L4-
Below Recom.
02h21m
Ausable, W. Branch [NY] 1. Adirondak Loj Road to Route 73 III 2.26 ft
-0.02 ft/hr
L2-
Below Recom.
02h21m
Ausable, W. Branch [NY] 2. Monument on Route 86 to High Falls III-IV+ 2.26 ft
-0.02 ft/hr
L5-
Below Recom.
02h21m
Ausable, W. Branch [NY] 3. High Falls Gorge V+ 2.26 ft
-0.02 ft/hr
L5-
Below Recom.
02h21m
Ausable, W. Branch [NY] 4. High Falls Gorge to the Flume V 691 cfs
-14 cfs/hr
R0-
Lower Runnable
02h21m
Ausable, W. Branch [NY] 5. The Flume V+ 691 cfs
-14 cfs/hr
L7-
Below Recom.
02h21m
Ausable, W. Branch [NY] 6. Wilmington to Ausable Forks I-III+ 2.26 ft
-0.02 ft/hr
L4-
Below Recom.
02h21m
Ausable [NY] Keeseville to US Route 9 IV+ 691 cfs
-14 cfs/hr
R5-
Runnable
02h21m
Big Branch [VT] Mt. Tabor to Appalachian Trail V n/a

Black Brook [NY] Wilmington Rd. / Rte. 12 to Au Sable Forks III-IV 2.26 ft
-0.02 ft/hr
L2-
Below Recom.
02h21m
Boquet, N. Branch [NY] Reber to Bouquet River III-IV 2.02 ft
-0.01 ft/hr
L3-
Below Recom.
02h21m
Boquet, S. Branch [NY] South Branch to Split Rock Falls II-V 2.02 ft
-0.01 ft/hr
L3-
Below Recom.
02h21m
Boquet [NY] 1. Route 73 to Split Rock Falls IV-V ~ 2.02 ft
-0.01 ft/hr
L6-
Below Recom.
02h21m
Boquet [NY] 2. Elizabethtown to Route 10 II-III 2.02 ft
-0.01 ft/hr
L4-
Below Recom.
02h21m
Boquet [NY] 3. Route 10 to Boquet II-IV 2.02 ft
-0.01 ft/hr
L4-
Below Recom.
02h21m
Branch, The (Boquet trib.) [NY] Along State Route 9N Alder Brook R III-V 4.02 ft
-0.01 ft/hr
L4-
Below Recom.
02h21m
Browns [VT] Westford to Lamoille River II ~ 1090 cfs
0 cfs/hr
R0-
Lower Runnable
01h06m
Castleton [VT] Downtown III n/a

Clarendon [VT] Clarendon Springs to W. Rutland II-III n/a

Furnace Brook [VT] Along Furnace Brook Rd. in Pittsford IV(V) n/a

Gihon [VT] Whitcomb Island Rd to Johnson IV(V) 506 cfs
0 cfs/hr
L0-
Below Recom.
01h06m
Great Chazy, North Branch [NY] Rte. 11 near Cannon Corners Rd. to Woods Falls Rd. II-III 232 cfs
+ 3 cfs/hr
L0-
Below Recom.
01h36m
Great Chazy [NY] Chazy Lake to Miner Lake II-III(IV) 232 cfs
+ 3 cfs/hr
L0-
Below Recom.
01h36m
Great Chazy [NY] Miner Lake to Mooers IV+ 2.34 ft
+0.01 ft/hr
L6-
Below Recom.
01h36m
Green River (Lamoille Trib) [VT] Green River Reservoir to Lamoille River IV-V n/a

Hague Brook [NY] McCoy Road to Town Beach II-III(V) 3.42 ft
0.00 ft/hr
L2-
Below Recom.
02h06m
Huntington [VT] Hanksville to Cochran Road I-II n/a

John's Brook [NY] Caretaker's Cabin to Moutaineer Outfitters in Keene Valley V ~ 2.02 ft
-0.01 ft/hr
L5-
Below Recom.
02h21m
Kenfield River [VT] Terrill Gorge IV(V+) n/a

La Chute [NY] Lake George to Lake Champlain II-V+ n/a

Lamoille, North Branch [VT] Belvedere Junction to Waterville IV 1090 cfs
0 cfs/hr
L4-
Below Recom.
01h06m
Lamoille, Wild Branch [VT] Craftsbury to Wolcott II-III n/a

Lamoille [VT] 1. Johnson to Jeffersonville I-II 506 cfs
0 cfs/hr
R0-
Lower Runnable
01h06m
Lamoille [VT] 2. Fairfax Falls to East Georgia II-III 1090 cfs
0 cfs/hr
R0-
Lower Runnable
01h06m
Lamoille [VT] Milton Falls V 1090 cfs
0 cfs/hr
R0-
Lower Runnable
01h06m
Lewis Creek [VT] Prindle Corner to Lake Champlain II n/a

Little Black Brook [NY] Route 17 TO W. Branch Ausable River III-IV 2.02 ft
-0.01 ft/hr
L0-
Below Recom.
02h21m
Little, W. Branch [VT] Fosters to Recreation Path parking lot II(IV) n/a

Little [VT] Waterbury Reservoir to Winooski River I(III) 592 cfs
-16 cfs/hr
R1-
Lower Runnable
00h51m
Mad [VT] 1st Hydro Dam to Winooski River II-III+(IV) 327 cfs
+ 23 cfs/hr
R0-
Lower Runnable
00h36m
Mad [VT] To Waitsfield I-II(IV) 327 cfs
+ 23 cfs/hr
R0-
Lower Runnable
00h36m
Mettawee [NY] Truthville to Upper Turnpike I-V 3.69 ft
0.00 ft/hr
L7-
Below Recom.
01h21m
Middlebury [VT] Ripton to E. Middlebury V n/a

Mill Brook (Danby) [VT] Easy Street IV(V) n/a

Mill Brook [NY] Belle Ayr to Arena II-IV 25 cfs
+ 1 cfs/hr
L0-
Below Recom.
01h21m
Mill Brook [VT] Jericho III-IV n/a

Mill Creek (Essex County) [NY] Moriah Center to Port Henry IV-V+ 3.42 ft
0.00 ft/hr
L6-
Below Recom.
02h06m
Mill [VT] E. Wallingford to Clarendon II-III n/a

Mill [VT] Rt. 103-Rt. 7b IV n/a

Minister Brook [VT] Kimball Rd to Rt 12 II-III n/a

Missisquoi [VT] East Richford to Lake Champlain I n/a

Missisquoi [VT] Sheldon Spring Rapids IV 1500 cfs
-121 cfs/hr
L5-
Below Recom.
00h51m
New Haven [VT] 1. Lincoln to Ledges putin IV(V) 222 cfs
+ 2 cfs/hr
L5-
Below Recom.
01h06m
New Haven [VT] 2. West Lincoln to Rte. 116 bridge IV+ 222 cfs
+ 2 cfs/hr
L8-
Below Recom.
01h06m
New Haven [VT] 3. Rocky Dale to below Bristol III 222 cfs
+ 2 cfs/hr
L5-
Below Recom.
01h06m
New Haven [VT] Baldwin Creek to Otter Creek II-IV n/a

Otter Creek [VT] Beldens Falls to Bleeders Dam III 1110 cfs
-10 cfs/hr
R0-
Lower Runnable
01h06m
Pike Brook [NY] Mill Pond to South Bay IV-V(V+) 143 cfs
0 cfs/hr
L0-
Below Recom.
01h21m
Poultney [VT] Rte. 140 Bridge II-III 122 cfs
0 cfs/hr
L8-
Below Recom.
01h06m
Poultney [VT] Morse Hollow Rd to Deep Rock III+ 122 cfs
0 cfs/hr
L8-
Below Recom.
01h06m
Poultney [VT] US Route 4 to Carvers Falls Dam III-IV 122 cfs
0 cfs/hr
L9-
Below Recom.
01h06m
Poultney [NY] US Route 4 to Carvers Falls Dam III-IV 122 cfs
0 cfs/hr
L3-
Below Recom.
01h06m
Putnam Creek [NY] Penfield Pond to Factoryville IV-V+ 3.42 ft
0.00 ft/hr
L6-
Below Recom.
02h06m
Ridley Brook [VT] Camel's Hump Rd. in N. Duxbury to Winooski R. V n/a

Salmon (Lake Champlain) [NY] Military Turnpike below Schuyler Falls to Lake Champlain IV 232 cfs
+ 4 cfs/hr
L5-
Below Recom.
01h36m
Saranac [NY] 1. Union Falls to Silver Lake Road II-III 4.61 ft
-0.01 ft/hr
R0-
Lower Runnable
02h06m
Saranac [NY] 2. Silver Lake Road to Redford III-IV+ 4.61 ft
-0.01 ft/hr
R0-
Lower Runnable
02h06m
Saranac [NY] 3. High Falls Gorge V+ 1300 cfs
-10 cfs/hr
R8-
Upper Runnable
02h06m
Saranac [NY] 4. Foot of Kent Falls to Lake Champlain II-III 4.61 ft
-0.01 ft/hr
R0-
Lower Runnable
02h06m
Saranac [NY] Permanent Rapids II ~ 1300 cfs
-10 cfs/hr
R0-
Lower Runnable
02h06m
Sterling Brook [VT] Stowe III-IV(V) 12 cfs
-0 cfs/hr
L6-
Below Recom.
00h41m
Styles Brook [NY] Jay V+ 691 cfs
-14 cfs/hr
L8-
Below Recom.
02h21m
Waterman Brook [VT] Upper French Hill Rd to River Rd IV-V n/a

Winooski, North Branch [VT] Along Rte. 12, North of Montpelier IV(V) n/a

Winooski [VT] Chase Mills III+ 2600 cfs
0 cfs/hr
R2-
Lower Runnable
01h06m
Winooski [VT] Marshfield to Montpelier II-III n/a

Winooski [VT] Middlesex to Waterbury I(II) 2600 cfs
0 cfs/hr
R0-
Lower Runnable
01h06m

Upper Hudson

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River Name/Section Class Level running? Updated
Anthony Kill [NY] Coons Crossing to the Hudson (Tenandeho Section) II 36 cfs
+ 5 cfs/hr
L7-
Below Recom.
02h06m
Balm of Gilead Brook [NY] Barton Mines Rd to Hudson River IV-V+ 4.02 ft
-0.01 ft/hr
L4-
Below Recom.
02h21m
Bash Bish Brook [NY] Below Bash Bish Falls to Copake Falls IV-V+ 57 cfs
+ 4 cfs/hr
L0-
Below Recom.
01h06m
Basic Creek [NY] Swartout Road Bridge to Freehold II-IV 31 cfs
0 cfs/hr
L0-
Below Recom.
02h06m
Batavia Kill (Delaware tributary) [NY] Roxbury Run bridge to Route 30 bridge II-IV 154 cfs
+ 3 cfs/hr
L1-
Below Recom.
01h51m
Batavia Kill (Schoharie Cr. Tributary) [NY] Swinging Bridge to Route 23-A bridge II-III+(V) 31 cfs
0 cfs/hr
L0-
Below Recom.
02h06m
Batten Kill [NY] Greenwich to Hudson River I-III 554 cfs
0 cfs/hr
L7-
Below Recom.
02h21m
Battenkill [VT] Manchester to NY border (Arlington) I n/a

Bear Kill [NY] Route 30 bridge to Intake Road bridge II-IV 22 cfs
0 cfs/hr
L7-
Below Recom.
02h21m
Beaver Kill (Hudson tributary) [NY] Route 212 bridge below Willow to Esopus River III-IV 4.53 ft
0.00 ft/hr
L5-
Below Recom.
01h36m
Beecher Creek [NY] Airport Rd. to Great Sacandaga Lake II-V 536 cfs
-8 cfs/hr
L0-
Below Recom.
02h06m
Beer Kill, W. Branch [NY] Old Greenfield Road Loop to Ellenville II-IV 9.14 ft
-0.01 ft/hr
L4-
Below Recom.
02h06m
Beer Kill [NY] Marcus Rd. to Ellenville IV-V(V+) 9.14 ft
-0.01 ft/hr
L5-
Below Recom.
02h06m
Boreas [NY] 1. Boreas Road to Route 28N II-III 1480 cfs
-10 cfs/hr
L2-
Below Recom.
02h21m
Boreas [NY] 2. Route 28N to Hudson River III-V 1480 cfs
-10 cfs/hr
L2-
Below Recom.
02h21m
Bowery Creek [NY] Downstream from Bogardus Rd. III-V 446 cfs
0 cfs/hr
L7-
Below Recom.
01h36m
Branch, The (Schroon trib.) [NY] Boreas Road (Route 28) to Palmer Pond III-V 3.42 ft
0.00 ft/hr
L8-
Below Recom.
02h06m
Canajoharie Creek [NY] Mc Ewan Road to Incinerator Road III-V(V+) 15 cfs
0 cfs/hr
L0-
Below Recom.
01h51m
Caroga Creek [NY] Aong route 10 (Ephratah) to Route 5 I-III 536 cfs
-8 cfs/hr
L5-
Below Recom.
02h06m
Catskill Creek [NY] 1. Cooksburg to Woodstock Dam II-III 22 cfs
0 cfs/hr
L0-
Below Recom.
02h21m
Catskill Creek [NY] 2. Woodstock Dam to South Cairo II-IV 22 cfs
0 cfs/hr
L0-
Below Recom.
02h21m
Catskill Creek [NY] 4. Austin Glen III-IV 4.53 ft
0.00 ft/hr
L5-
Below Recom.
01h36m
Cedar [NY] 1. Wakeley Dam to Spraque Brook II-V 4.02 ft
-0.01 ft/hr
L6-
Below Recom.
02h21m
Cedar [NY]