Rivers & Streams with Special Rules
Waterbody |
Town(s) |
Section |
Special Rules: For species not listed under this section, please refer to the General Regulations section for Rivers and Streams. |
Alder Brook |
Second College Grant |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Androscoggin River |
Errol |
Errol Dam to the markers at the dead water at Bragg Bay |
Fly-fishing only. Daily limit for trout 2 fish; minimum length 12 inches |
Androscoggin River |
Dummer |
Dummer-Cambridge town line to Pontook Dam |
No closed season for all species except salmon. Daily limit of 2 trout through the ice. |
Androscoggin River |
Dummer to Berlin |
Wheeler Bay in Dummer boundary line at 44° 36.9011’N 71° 13.3816’W to 44° 36.9341’N 71°13.4449’W using WGS84 map datum to Sawmill Dam in Berlin |
Brown trout may be taken any time of day or night during the open season. |
Androscoggin River |
Berlin to Shelburne |
Sawmill Dam in Berlin to ME/NH boundary |
No closed season for all species. Single barbless hook, artificial lures/flies. Catch-and-release all species. |
Ashuelot River |
Surry |
Surry Mountain Reservoir |
No closed season for all species. Daily limit of 2 trout through the ice. |
Ashuelot River, South Branch |
Troy to Swanzey |
Marlborough Road bridge in Troy to Old Richmond Road bridge in East Swanzey |
Fly-fishing only. Daily limit for trout 2 fish; minimum length 12 inches. |
Bellamy River |
Madbury |
Bellamy Reservoir |
No closed season for all species. Daily limit of 2 trout through the ice. |
Blackwater River |
Salisbury to Andover |
The Bays and Cilleyville Bog |
No closed season for all species. Daily limit of 2 trout through the ice. |
Carroll Stream |
Whitefield to Carroll |
Upstream of its confluence with Airport Pond in Whitefield |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Cocheco River |
Rochester to Dover |
Watson Road dam downstream to head of tide |
No closed season for all species. Oct. 16 to 4th Sat. in April - Catch-and-release, single barbless hook, artificial lures/flies. 4th Sat. in April to Oct. 15 - Daily limit for trout 5 fish or 5 lbs., all legal methods. |
Connecticut River |
Pittsburg |
Dam at Second CT Lake to upstream side of logging bridge on Magalloway Road |
Fly-fishing only, catch-and-release for all species. |
Connecticut River |
Pittsburg |
Magalloway Rd bridge to inlet at Green’s Point on First CT Lake |
Fly-fishing only. Daily limit for trout is 2 fish. |
Connecticut River |
Pittsburg |
First CT Lake dam to the signs on Lake Francis |
Fly-fishing only. Daily limit for trout is 2 fish; minimum length 12 inches. |
Connecticut River |
Pittsburg |
Murphy Dam to NH/VT border |
Jan. 1 to March 31: Catch-and-release, single barbless hook, artificial lures/flies. April 1 to Oct. 15: Daily limit for trout 5 fish or 5 lbs. All legal methods. |
Connecticut River |
See also NH-VT Interstate Rules on Interstate Waters. |
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Contoocook River |
Rindge to Henniker |
Contoocook Lake downstream to area marked with signs and wire in West Henniker |
No closed season for all species. Daily limit of 2 trout through the ice. |
Contoocook River |
Henniker |
From 2,500 ft. above former paper mill dam in West Henniker, marked by signs and wire, upstream 1 mile to a point marked by signs and wire |
Jan. 1 through Nov. 30 season. Single hook artificial lures/flies. Daily limit for trout is 2 fish; minimum length 12 inches. |
Contoocook River |
Henniker to Concord |
From 2,500 ft. above former paper mill dam in West Henniker, to confluence with Merrimack River |
No closed season for all species. Daily limit of 2 trout through the ice. |
Dead Diamond River |
Second College Grant |
From confluence of Swift Diamond River downstream to Magalloway River |
Jan. 1 through Sept. 30 season. Single barbless hook, artificial lures/flies. Catch-and-release for brook trout. No limits for black bass |
Dead Diamond River |
Second College Grant |
Headwaters to confluence with Swift Diamond River |
Jan. 1 to Sept. 30 season. Daily limit of 5 brook trout or 5 lbs. All legal methods. |
Ellis River |
Jackson |
From the covered bridge in Jackson to Iron Railroad Bridge in Glen |
Fly-fishing only. Daily limit for trout is 2 fish |
Exeter River |
Brentwood to Exeter |
Downstream side of the Cross Road bridge to Route 111 bridge |
No closed season for all species. Oct. 16 to 4th Saturday in April: Catch-and-release, single barbless hook, artificial lures/flies. 4th Saturday in April through Oct. 15: Daily limit for trout 5 fish or 5 lbs. All legal methods. |
Exeter River |
Sandown to Exeter |
From Route 121-A to the Pickpocket Dam and from Route 111 to the Squamscott River |
No closed season for all species. Daily limit of 2 trout through the ice. Closed to all fishing from the upstream side of the Pickpocket Dam and fishway including a 50 foot radius in front of the fishway on the upstream side to the downstream side of the Cross Road Bridge in the towns of Brentwood and Exeter |
Flints Brook |
Hollis |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Gulf Brook |
Chesterfield |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Isinglass River |
Barrington to Rochester |
From Route 125 bridge downstream to confluence with Cocheco River |
No closed season for all species. Oct. 16 to 4th Saturday in April: Catch-and-release, single barbless hook, artificial lures/flies. 4th Saturday in April through Oct. 15: Daily limit for trout 5 fish or 5 lbs. All legal methods. |
Lamb Valley Brook |
Second College Grant |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Lamprey River |
Raymond to Durham |
Raymond/Deerfield town line to Wiswall Dam |
No closed season for all species. Daily limit of 2 trout through the ice. |
Lamprey River |
Durham |
Wiswall Dam to first railroad trestle downstream of Packers Falls |
No closed season for all species. Oct. 16 to 4th Saturday in April: Catch-and-release, single barbless hook, artificial lures/flies. 4th Saturday in April through Oct. 15: Daily limit for trout 5 fish or 5 lbs. All legal methods. |
Lamprey River |
Durham |
Wiswall Dam area |
Closed to all fishing 200 feet below Wiswall Dam between April 1 and July 31. Closed to all fishing in the waters 50 feet above the Wiswall Dam year round. |
Long Mountain Brook |
Odell to Stratford |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Loomis Valley Brook |
Second College Grant |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Lost River |
Woodstock |
From 100 ft. above parking area entrance bridge to 100 ft below last footbridge in Lost River Gorge |
Closed to all fishing |
Lyman Brook |
Columbia |
From headwaters to the upper bridge on Meriden Hill Road in Columbia |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Magalloway River |
Second College Grant, Wentworth’s Location |
All NH sections downstream to the markers at the confluence with Sturtevant Stream at 44º50.41638’N-71º03.03498’W using WGS84 map datum. |
Jan. 1 through Sept. 30. Single barbless hook, artificial lures/flies. Catch-and-release for trout. No limits on black bass. |
Magalloway River |
Wentworth’s Location, Errol |
From the markers at the confluence with Sturtevant Stream at 44º50.41638’N-71º03.03498”W to the markers at confluence of Umbagog Lake at 44º47.73612’N-71º03.70758’W using WGS84 map datum. |
Jan. 1 through May 31 & day after Labor Day through September 30. Single barbless hook, artificial lures/flies. Catch-and-release for trout. No limits on black bass. Fishing from the ice prohibited. |
June 1 through Labor Day. Single hook artificial lures/flies, only a single hook point shall be used with bait, all hooks shall be barbless or have barbs pinched, use or possession of live fish for bait shall be prohibited. Catch and release for trout. No limits on black bass. Closed to all fishing Oct. 1 - Dec. 31. |
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Mascoma River |
Enfield to Lebanon |
From Route 4 bridge south of Mascoma Lake Dam downstream to the covered bridge. |
Fly-fishing only. Daily limit for trout is 2 fish. |
Meadow Brook |
Sharon |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Merrimack River |
Bow |
Garvins Falls Dam from canal wall, including fish bypass plunge pool, to a point 300 feet downstream to main river. |
Closed to all fishing. |
Merrimack River |
Franklin to Mass. border (except closed sections) |
All sections |
No closed season for all species except salmon. Daily limit of 2 trout through the ice. |
Merrimack River |
Manchester |
Upstream side of Amoskeag Dam to upstream side of Amoskeag Bridge, and between west bank of river and island adjacent to powerhouse for 500 feet downstream of fishway entrance. |
Closed to all fishing. |
Merrymeeting River |
New Durham |
Merrymeeting Lake Dam to 200 ft below Powder Mill Hatchery |
Closed to all fishing |
Merrymeeting River |
New Durham to Alton |
From 200 ft. below Powder Mill Hatchery to lower dam at Alton |
No closed season for all species except salmon. Daily limit of 2 trout through the ice |
Merrymeeting River |
Alton |
From lower dam at Alton to Route 11 bridge at Alton Bay |
Jan. 1 - June 15 and Oct. 1-31 fly-fishing only, barbless hooks, catch-and-release. June 16 - Sept. 30 combined daily limit for trout and salmon is 2 fish, minimum length 15 inches, minimum length for lake trout 18 inches |
Mohawk River, West Branch |
Colebrook |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Nashua River |
Hollis to Nashua |
From MA/NH border to confluence with Merrimack River |
No closed season for all species except salmon. Daily limit of 2 trout through the ice |
Nashua River |
Nashua |
Jackson Mills Dam 200 ft. above to 200 ft. below |
Closed to all fishing |
Nashua River |
Nashua |
Mines Falls Dam to 200 ft. below |
Closed to all fishing |
Newfound River |
Bristol |
Area between West Shore Road and dam adjacent to Crescent St |
Jan. 1 - October 31 season, fly-fishing only. Jan. 1 - March 31: daily limit for trout is 2 fish and all salmon immediately released; April 1 - Sept. 30: combined daily limit for trout/salmon is 2 fish, minimum length for salmon and lake trout is 15 inches. Oct. 1-31: barbless hooks only, catch-and-release all fish |
Pemigewasset River |
Bristol |
From Route 104 bridge to Ayers Island Dam |
No closed season for all species except salmon. Daily limit of 2 trout through the ice |
Pemigewasset River |
Bristol |
From Ayers Island Dam 300 ft. downstream |
Closed to all fishing |
Pemigewasset River |
Bristol to Franklin |
From 300 ft. below Ayers Island Dam to the Eastman Falls Dam in Franklin |
No closed season for all species except salmon. Daily limit of 2 trout through the ice |
Pemigewasset River |
Franklin |
From Eastman Falls Dam 150 ft. downstream |
Closed to all fishing |
Pemigewasset River |
Franklin |
From 150 ft. below Eastman Falls Dam to the confluence of Winnipesaukee River |
No closed season for all species except salmon. Daily limit of 2 trout through the ice |
Perry Stream |
Pittsburg |
Happy Corner Bridge to Connecticut River |
Fly-fishing only. Daily limit for trout is 2 fish |
Piscataquog River |
Goffstown |
Howe Bridge to Glen Lake |
No closed season for all species. Daily limit of 2 trout through the ice |
Piscataquog River, South Branch |
New Boston |
From 300 ft. upstream of the bridge located at 42° 57.447’N 71° 42.494’W using WGS84 map datum on Lyndeboro Road downstream to the first bridge on Route 13 in New Boston |
October 16 - June 15: Catch-and-release, single barbless hook artificial lures/flies. June 16 - October 15: Daily limit for trout is 5 fish or 5 lbs. |
Pond Brook |
Odell to Stratford |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Powwow River |
Kingston |
All sections |
No closed season for all species. Daily limit of 2 trout through the ice. |
Saco River |
Conway |
Lucy Brook downstream to confluence with Artist Falls Brook |
Fly-fishing only. Daily limit for trout is 2 fish. |
Sand Brook |
Hillsborough |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |
Soucook River |
Loudon to Pembroke |
From Loudon Village Dam to confluence with the Merrimack River |
No closed season for all species. Daily limit of 2 trout through the ice. |
Souhegan River |
Greenville to Wilton |
From 300 ft upstream of green bridge on Old Wilton Road in Greenville to 300 ft downstream of Route 31 bridge in Wilton |
October 16 - June 15: Catch-and-release, single barbless hook artificial lures/flies. June 16 - October 15: Daily limit for brook trout is 5 fish or 5 lbs. |
Sucker Brook |
Auburn |
From dam in Auburn Village downstream to Lake Massabesic |
No closed season for all species. Daily limit of 2 trout through the ice |
Sugar River |
Newport |
Rte. 11/103 Bridge to the so-called Oak Street Bridge |
Jan. 1 - Nov. 30 season. Fly-fishing only. Daily limit for trout is 2 fish. |
Suncook River |
Barnstead to Allenstown/Pembroke |
From Route 126 bridge in Barnstead downstream to confluence with the Merrimack River |
No closed season for all species. Daily limit of 2 trout through the ice. |
Swift River |
Sandwich to Tamworth |
From Route 113A bridge downstream to Route 113 bridge |
Fly-fishing only. Daily limit for trout is 2 fish. |
Swift Diamond River |
Dixville to Second College Grant |
Headwaters downstream to confluence with Dead Diamond River |
Jan. 1 - Sept. 30 season |
Taylor River |
Hampton Falls |
West of Route 95 |
No closed season for all species. Daily limit of 2 trout through the ice |
Turkey River |
Concord |
All sections |
No closed season for all species. Daily limit of 2 trout through the ice |
Winnipesaukee River |
Laconia to Tilton |
From dam at Paugus Bay to 500 ft downstream and Messer Street bridge downstream to Dixon Point; and from old Union Bridge abutment in Tilton/Belmont downstream to a point 1000 ft below Lochmere Dam |
April 1 - Sept. 30 season |
Winnipesaukee River |
Franklin |
From Franklin Falls Hydro Dam to confluence with Pemigewasset River |
No closed season for all species except salmon. Daily limit of 2 trout through the ice |
Witches Spring Brook |
Hollis |
All sections |
Jan. 1 - Labor Day season. Catch-and-release, single barbless hook artificial lures/flies. Managed for wild trout. |