Old browser warning

Site look funky?  Your browser is either Internet Explorer (hit refresh (F5) several times due to a bug in Microsoft's code that we can't work around) or is 10 years old and standards-based layouts and styling confuse it.   Consider updating.  One excellent option is Mozilla Firefox, versions of which are available for Linux, Mac and Windows. Safari 1.0+ and IE 6.0+ are also supported.

River List help

State Partl. Name

Level Legend: - - - - - - - - - Below Recommended Low Runnable - - - - - - - - High Runnable Above Recommended - - - - - - - - - Unknown Unknown
Options Scheme: customize colors... Detailed Rivers Simple Rivers
Click a heading to sort. Hover over a heading for help.
River Name/Section Class Level running? Updated
Ammonoosuc (Upper) [NH] II 635 cfs
0 cfs/hr 		L0-
 Below Recom.
 00h28m
Ammonoosuc, (Upper) W. Branch [NH] West Branch of the Upper IV 635 cfs
0 cfs/hr 		L1-
 Below Recom.
 00h28m
Ammonoosuc [NH] 1. Top-of-The V 185 cfs
+ 2 cfs/hr 		R1-
 Lower Runnable
 00h28m
Ammonoosuc [NH] 2. Littleton to Lisbon I-II 185 cfs
+ 2 cfs/hr 		L9-
 Below Recom.
 00h28m
Ammonoosuc [NH] 3. Bretton Woods to Twin Mountain II-III 2.17 ft
+0.01 ft/hr 		R1-
 Lower Runnable
 00h28m
Ammonoosuc [NH] 4. Twin Mountain to Pierce bridge II-III 2.17 ft
+0.01 ft/hr 		L0-
 Below Recom.
 00h28m
Ammonoosuc [NH] 5. Pierce bridge to NH 116 II-IV 2.17 ft
+0.01 ft/hr 		L6-
 Below Recom.
 00h28m
Androscoggin [NH] 1. Errol Rapids II 2090 cfs
0 cfs/hr 		R6-
 Runnable
 00h43m
Androscoggin [NH] 2. Bragg's Bay to Pontook I-II 2090 cfs
0 cfs/hr 		R0-
 Lower Runnable
 00h43m
Androscoggin [NH] 3. Pontook II 2090 cfs
0 cfs/hr 		R0-
 Lower Runnable
 00h43m
Ashuelot, S. Branch [NH] Troy to Webb III-IV 2230 cfs
+ 80 cfs/hr 		R7-
 Upper Runnable
 01h13m
Ashuelot [NH] 1. Upper Ash III-IV 411 cfs
+ 13 cfs/hr 		R0-
 Lower Runnable
 00h28m
Ashuelot [NH] 2. Middle Ash II 411 cfs
+ 13 cfs/hr 		L9-
 Below Recom.
 00h28m
Ashuelot [NH] 3. Lower Ash II-IV 6.46 ft
+0.02 ft/hr 		R7-
 Upper Runnable
 01h13m
Atlantic Ocean [NH] Jenness Beach I(V) n/a
Baker, S. Branch [NH] Rocky Branch to Rowentown Rd. V 1.77 ft
0.00 ft/hr 		L7-
 Below Recom.
 00h28m
Baker [NH] 1. Warren (Upper Baker) V 354 cfs
0 cfs/hr 		L7-
 Below Recom.
 00h28m
Baker [NH] 2. Rte. 118 to Wentworth II-III 1.77 ft
0.00 ft/hr 		L6-
 Below Recom.
 00h28m
Bearcamp [NH] Bennett Corner to Whittier II-IV 4.86 ft
+0.02 ft/hr 		R0-
 Lower Runnable
 00h58m
Beebe [NH] Sandwich Notch to Campton Hollow II-IV 354 cfs
0 cfs/hr 		L6-
 Below Recom.
 00h28m
Blackwater [NH] Route 127 to Snyder's Mill II-IV 6.01 ft
0.00 ft/hr 		R4-
 Runnable
 00h28m
Bloods Brook [NH] The Ledges V 733 cfs
+ 16 cfs/hr 		L7-
 Below Recom.
 00h28m
Branch Brook [NH] Ellsworth to Branch Brook campground II-V 354 cfs
0 cfs/hr 		L2-
 Below Recom.
 00h28m
Broad Brook [NH] Above Powerlines to Lower Ashuelot IV+ 6.46 ft
+0.02 ft/hr 		R1-
 Lower Runnable
 01h13m
Cascade Brook [NH] Lincoln V 3.56 ft
+0.01 ft/hr 		L6-
 Below Recom.
 00h28m
Cocheco [NH] Watson Rd to Whittier St II-III(IV) 497 cfs
+ 29 cfs/hr 		R4-
 Runnable
 00h58m
Cold Brook [NH] Rte. 25 to Bearcamp River V 286 cfs
+ 10 cfs/hr 		L6-
 Below Recom.
 00h58m
Cold [NH] 1. South Acworth to Vilas Pool II 519 cfs
+ 106 cfs/hr 		H9-
 Above Recom.
 01h13m
Cold [NH] 2. Vilas Pool to Alstead III-IV 519 cfs
+ 106 cfs/hr 		H9-
 Above Recom.
 01h13m
Cold [NH] 3. Alstead to Drewsville II 519 cfs
+ 106 cfs/hr 		H9-
 Above Recom.
 01h13m
Connecticut [NH] Pittsburg III-IV 544 cfs
0 cfs/hr 		R0-
 Lower Runnable
 00h43m
Connecticut [NH] Sumner Falls I-III 12200 cfs
0 cfs/hr 		R1-
 Lower Runnable
 00h28m
Contoocook, N. Branch [NH] Route 9 & 123 to Hillsboro Fire Sta V 9.24 ft
-0.10 ft/hr 		R1-
 Lower Runnable
 00h28m
Contoocook [NH] 1. Jaffrey to Peterborough II 3.22 ft
+0.13 ft/hr 		R1-
 Lower Runnable
 00h28m
Contoocook [NH] 2. Hillsborough to Henniker III+ 9.24 ft
-0.10 ft/hr 		R5-
 Runnable
 00h28m
Contoocook [NH] 3. Henniker (class II section) II(III) 9.24 ft
-0.10 ft/hr 		R6-
 Runnable
 00h28m
Croyden Brook [NH] Newport II-III n/a
Diamond River [NH] Swift Diamond to Wentworth Location III-IV 305 cfs
0 cfs/hr 		L7-
 Below Recom.
 00h43m
Dry [NH] Dry River Trail to Dry River Campground V 3.56 ft
+0.01 ft/hr 		L1-
 Below Recom.
 00h28m
Ellis [NH] Route 16 to Jackson Golf Course III-IV 3.21 ft
+0.01 ft/hr 		L5-
 Below Recom.
 01h13m
Fowler River [NH] Alexandria V 3.75 ft
+0.03 ft/hr 		L6-
 Below Recom.
 01h28m
Gale River [NH] Franconia to Ammonoosuc II-IV 2.17 ft
+0.01 ft/hr 		L0-
 Below Recom.
 00h28m
Glover Brook [NH] Elbow Pond (Mt. Cilley) to Pemigewasset R. V 638 cfs
+ 10 cfs/hr 		L6-
 Below Recom.
 00h28m
Halls Brook [NH] Halls Brook Road to Hwy 25 V 354 cfs
0 cfs/hr 		L6-
 Below Recom.
 00h28m
Isinglass [NH] Isinglass Falls IV 466 cfs
+ 27 cfs/hr 		H9-
 Above Recom.
 00h43m
Israel River [NH] Riverton to Lancaster II 635 cfs
0 cfs/hr 		L4-
 Below Recom.
 00h28m
Kimpton Brook [NH] Gile State Forest to Patterson Road IV(V) 3.75 ft
+0.03 ft/hr 		L9-
 Below Recom.
 01h28m
Lamprey [NH] Packers Falls III-IV ~ 1150 cfs
+ 40 cfs/hr 		R6-
 Runnable
 00h43m
Lamprey [NH] Upper Lamprey IV 3.53 ft
+0.04 ft/hr 		L8-
 Below Recom.
 01h58m
Little Suncook [NH] Northwood to Gossville III+(IV) n/a
Lovell [NH] Pine Hill Road and Route 25 IV-V 286 cfs
+ 10 cfs/hr 		L6-
 Below Recom.
 00h58m
Mad River [NH] 1. Highway 49 Bridge (Waterville Valley) to Campton III-IV 354 cfs
0 cfs/hr 		L5-
 Below Recom.
 00h28m
Mad River [NH] 2. Gorge III 354 cfs
0 cfs/hr 		L6-
 Below Recom.
 00h28m
Mascoma [NH] 1. Mascoma Lake to Route 4, Lebanon II-III(IV) n/a
Mascoma [NH] 2. Lebanon V n/a
Merrimack [NH] 1) Franklin to Penacook I 5400 cfs
+ 281 cfs/hr 		R2-
 Lower Runnable
 00h28m
Merrimack [NH] 6) Amoskeag Falls to Goffs Falls (Crack Pipe, 293 Wave) I-II+(III) 15900 cfs
-100 cfs/hr 		H7-
 Above Recom.
 00h28m
Minnewawa [NH] Marlborough recycling center to Otter Brook II-IV 878 cfs
-3 cfs/hr 		R9-
 Upper Runnable
 00h28m
Mohawk [NH] Colebrook II-III 1470 cfs
0 cfs/hr 		L0-
 Below Recom.
 00h43m
Nashua [NH] C-Hole Park & Play II-III 2230 cfs
+ 20 cfs/hr 		R1-
 Lower Runnable
 00h28m
Newfound River [NH] Newfound lake to Bristol II-III+ 6.25 ft
-0.09 ft/hr 		R2-
 Lower Runnable
 00h58m
North [NH] Nottingham to South Lee II 3.53 ft
+0.04 ft/hr 		L5-
 Below Recom.
 01h13m
Ossipee [NH] Lake Ossipee to Kezar Falls, Maine I-II 5.84 ft
+0.01 ft/hr 		R2-
 Lower Runnable
 01h43m
Otter Brook [NH] East Sullivan to Otterbrook Park III-IV 878 cfs
-3 cfs/hr 		R9-
 Upper Runnable
 00h28m
Otter Brook [NH] Roxbury to Keene II 878 cfs
-3 cfs/hr 		R9-
 Upper Runnable
 00h28m
Peabody, W. Br. [NH] Chandler Brook (Great Gulf Wilderness) to Peabody R. V 107 cfs
+ 3 cfs/hr 		L0-
 Below Recom.
 00h43m
Peabody [NH] Route 16 to Gorham IV 107 cfs
+ 3 cfs/hr 		L6-
 Below Recom.
 00h43m
Pemigewasset, East Branch [NH] Franconia Falls to Woodstock. III 416 cfs
0 cfs/hr 		R2-
 Lower Runnable
 00h43m
Pemigewasset, Hancock Branch [NH] Cheney Trail-East Branch Confluence V 3.02 ft
0.00 ft/hr 		L0-
 Below Recom.
 00h43m
Pemigewasset, North Fork. [NH] Ethan Pond-Franconia Falls IV-V 3.56 ft
+0.01 ft/hr 		L0-
 Below Recom.
 00h28m
Pemigewasset [NH] 1) Upper Pemi V ~ 81 cfs
0 cfs/hr 		L7-
 Below Recom.
 00h31m
Pemigewasset [NH] 2) Indian Head-East Branch confluence II-IV 3.56 ft
+0.01 ft/hr 		L7-
 Below Recom.
 00h28m
Pemigewasset [NH] 3) North Woodstock-Woodstock II 638 cfs
+ 10 cfs/hr 		R4-
 Runnable
 00h28m
Pemigewasset [NH] 4) Woodstock-Campton I 638 cfs
+ 10 cfs/hr 		R0-
 Lower Runnable
 00h28m
Pemigewasset [NH] 5) Ayers Island Dam (Bristol) to Coolidge II(III) 2000 cfs
+ 10 cfs/hr 		R6-
 Runnable
 00h28m
Phillips Brook [NH] Milan III 635 cfs
0 cfs/hr 		L0-
 Below Recom.
 00h28m
Piscataquog, North Branch [NH] Lake Horace to Everett Reservoir II-III+(IV) 688 cfs
+ 71 cfs/hr 		R7-
 Upper Runnable
 01h13m
Piscataquog, South Branch [NH] 1) Upper-Francestown to New Boston II-III(IV) 688 cfs
+ 71 cfs/hr 		R5-
 Runnable
 01h13m
Piscataquog, South Branch [NH] 2) New Boston to Goffstown I-II 688 cfs
+ 71 cfs/hr 		R7-
 Upper Runnable
 01h13m
Piscataquog [NH] Dave's Wave III 1300 cfs
+ 90 cfs/hr 		R0-
 Lower Runnable
 00h28m
Piscataquog [NH] Goffstown II 6.15 ft
+0.11 ft/hr 		R2-
 Lower Runnable
 00h28m
Pond Brook [NH] Baker Pond to Wentworth IV-V 1.77 ft
0.00 ft/hr 		L7-
 Below Recom.
 00h28m
Rocky Branch [NH] Jericho Road and Rt. 302 IV-V 3.21 ft
+0.01 ft/hr 		L0-
 Below Recom.
 01h13m
Saco - East Branch [NH] Route 302 at Lower Bartlett IV-V 3.21 ft
+0.01 ft/hr 		L4-
 Below Recom.
 01h13m
Saco River [NH] 1.) Crawford Notch to Bartlett (along Hwy 302) III-IV 303 cfs
+ 4 cfs/hr 		L8-
 Below Recom.
 01h13m
Saco River [NH] 2.) Conway Rips II 1380 cfs
0 cfs/hr 		R1-
 Lower Runnable
 02h13m
Sawyer River [NH] Livermore V 303 cfs
+ 4 cfs/hr 		L8-
 Below Recom.
 01h13m
Smarts Brook [NH] Thornton V 354 cfs
0 cfs/hr 		L5-
 Below Recom.
 00h28m
Smith [NH] 1) Route 104 to Cass Mill Road IV 3.75 ft
+0.03 ft/hr 		L9-
 Below Recom.
 01h28m
Smith [NH] 2) Cass Mill Road to Berry Road II-III 309 cfs
+ 8 cfs/hr 		L7-
 Below Recom.
 01h28m
Soucook River [NH] Near Concord, NH I-II 386 cfs
+ 20 cfs/hr 		R0-
 Lower Runnable
 01h28m
Souhegan [NH] 1) Greenville to NH Rt. 101 Bridge II-III 918 cfs
+ 117 cfs/hr 		R0-
 Lower Runnable
 01h13m
Souhegan [NH] 2) NH Rte. 101 Bridge to Wilton III 918 cfs
+ 117 cfs/hr 		R0-
 Lower Runnable
 01h13m
Souhegan [NH] 3) Indian Ledges I-II(III) 928 cfs
+ 15 cfs/hr 		R0-
 Lower Runnable
 00h28m
Stony Brook [NH] 1) Upper-Old Temple Road to Forest Road IV-V ~ 918 cfs
+ 117 cfs/hr 		L8-
 Below Recom.
 01h13m
Stony Brook [NH] 2) Route 31 to Wilton III-IV 918 cfs
+ 117 cfs/hr 		R1-
 Lower Runnable
 01h13m
Sugar [NH] North Newport to Rt 103 II(III) n/a
Suncook [NH] 1. Suncook dam to Center Barnstead I-II 6.29 ft
+0.11 ft/hr 		R1-
 Lower Runnable
 01h28m
Suncook [NH] 2. Pittsfield to North Chichester I-II+(III) 6.29 ft
+0.11 ft/hr 		R1-
 Lower Runnable
 01h28m
Swift [NH] 1. Bear Notch Road to Rocky Gorge I-III 0.72 ft
+0.01 ft/hr 		R0-
 Lower Runnable
 00h46m
Swift [NH] 2. Rocky Gorge to Lower Falls II-III(IV) 0.15 ft
0.00 ft/hr 		L8-
 Below Recom.
 02h15m
Swift [NH] 3. Lower Falls to Darby Field sign IV(V) 0.08 ft
0.00 ft/hr 		L8-
 Below Recom.
 02h15m
Walker Brook [NH] Danbury IV 3.75 ft
+0.03 ft/hr 		L9-
 Below Recom.
 01h28m
Warner [NH] Melvin Mills to Warner IV 2.54 ft
+0.01 ft/hr 		R3-
 Runnable
 00h28m
Wild Ammonoosuc [NH] 1. Picnic Area to Wildwood to Water Supply Dam II 416 cfs
0 cfs/hr 		L0-
 Below Recom.
 00h43m
Wild Ammonoosuc [NH] 2. Wildwood Water Supply Dam to Route 302 III ~ -0.49 ft
0.00 ft/hr 		L3-
 Below Recom.
 00h31m
Wild [NH] Hastings to Gilead III-IV 3.02 ft
+0.03 ft/hr 		L5-
 Below Recom.
 01h13m
Winnipesaukee [NH] 1. Tilton Road to Riverfront Park I-II 1630 cfs
+ 30 cfs/hr 		R7-
 Upper Runnable
 00h28m
Winnipesaukee [NH] 2. Cross Mill bridge road to Franklin (Lower Winni) III+ 1630 cfs
+ 30 cfs/hr 		R5-
 Runnable
 00h28m
Wonalancet [NH] Route 113A to Tamworth III ~ 0.17 ft
+0.01 ft/hr 		R0-
 Lower Runnable
 01h00m