# List of dam removals in Massachusetts

This is a list of dams in Massachusetts that have been removed as physical impediments to free-flowing rivers or streams.

## Completed removals

| Dam | Height | Year removed | Location | Watercourse | Watershed | Notes |
| Moody St. Feeder Dam | 12 ft (3.7 m) | | | | | |
| May Brook Dam | 5 to 6 ft (1.5 to 1.8 m) | 2009 | Windsor | May Brook | | |
| Robbins Dike Dam | 5.5 ft (1.7 m) | 2006 | Plymouth 41°45′59″N 70°38′06″W﻿ / ﻿41.7665°N 70.6351°W﻿ / 41.7665; -70.6351﻿ (Robbins Dike Dam) | Red Brook | Buttermilk Bay | Dam built for trout spawning and cranberry farming. |
| New Way Dam | 2 ft (0.61 m) | 2008 | Wareham 41°45′57″N 70°38′05″W﻿ / ﻿41.7659°N 70.6346°W﻿ / 41.7659; -70.6346﻿ (New Way Dam) | Red Brook | Buttermilk Bay | |
| Lower Flume Dam | | 2009 | Wareham 41°45′55″N 70°38′03″W﻿ / ﻿41.7653°N 70.6341°W﻿ / 41.7653; -70.6341﻿ (Lower Flume Dam) | Red Brook | Buttermilk Bay | |
| Upper Flume Dam | | 2009 | Wareham 41°45′55″N 70°38′03″W﻿ / ﻿41.7653°N 70.6342°W﻿ / 41.7653; -70.6342﻿ (Upper Flume Dam) | Red Brook | Buttermilk Bay | |
| Beaver Dam Brook Dam | 12 ft (3.7 m) | 2016 | Plymouth 41°54′05″N 70°34′16″W﻿ / ﻿41.9013°N 70.5712°W﻿ / 41.9013; -70.5712﻿ (Beaver Dam Brook Dam) | Beaver Dam Brook | Cape Cod Bay | Cranberry farming dam. |
| West Beaver Dam Brook - Lower Berm | 5 ft (1.5 m) | 2020 | Plymouth 41°54′59″N 70°34′12″W﻿ / ﻿41.9163°N 70.5699°W﻿ / 41.9163; -70.5699﻿ (West Beaver Dam Brook - Lower Berm) | West Beaver Dam Brook | Cape Cod Bay | Irrigation dams owned by the Massachusetts Audubon Society. |
| West Beaver Dam Brook - Upper Berm | 3 ft (0.91 m) | 2020 | Plymouth 41°54′55″N 70°34′16″W﻿ / ﻿41.9153°N 70.5711°W﻿ / 41.9153; -70.5711﻿ (West Beaver Dam Brook - Upper Berm) | West Beaver Dam Brook | Cape Cod Bay | Irrigation dams owned by the Massachusetts Audubon Society. |
| Sandwich Game Farm Dam | | 2006 | East Sandwich 41°43′52″N 70°25′38″W﻿ / ﻿41.7311°N 70.4273°W﻿ / 41.7311; -70.4273﻿ (Sandwich Game Farm Dam) | Mill Creek | Cape Cod Bay | |
| Curtis Pond Dam | | 2012 | Middleton 42°37′06″N 71°00′14″W﻿ / ﻿42.6183°N 71.0039°W﻿ / 42.6183; -71.0039﻿ (Curtis Pond Dam) | Boston Brook | Charles River | |
| Lower Dam | 8 ft (2.4 m) | 2009 | Rowley 42°44′24″N 70°53′17″W﻿ / ﻿42.74°N 70.8881°W﻿ / 42.74; -70.8881﻿ (Lower Dam) | Ox Pasture Brook | Charles River | Dam built for recreation. Owned by the Massachusetts Department of Fish and Game. |
| Traphole Brook Dam | 8 ft (2.4 m) | 2022 | Norwood 42°09′38″N 71°11′39″W﻿ / ﻿42.1606°N 71.1942°W﻿ / 42.1606; -71.1942﻿ (Traphole Brook Dam) | Traphole Brook | Charles River | Mill dam owned by the Town of Norwood. |
| Charles River Mill Dam (Pearl Street Mill Dam) | 13.5 ft (4.1 m) | 2017 | Bellingham 42°07′51″N 71°26′41″W﻿ / ﻿42.1307°N 71.4447°W﻿ / 42.1307; -71.4447﻿ (Charles River Mill Dam (Pearl Street Mill Dam)) | Charles River | Charles River | Mill dam owned by the town. |
| Upper Cook's Canyon Dam | 9.5 ft (2.9 m) | 2006 | Barre 42°24′52″N 72°06′24″W﻿ / ﻿42.4145°N 72.1066°W﻿ / 42.4145; -72.1066﻿ (Upper Cook's Canyon Dam) | Galloway Brook | Chicopee River | |
| Falmouth Rod & Gun Club Dam | 10 ft (3.0 m) | 2021 | Falmouth 41°35′36″N 70°31′30″W﻿ / ﻿41.5933°N 70.5249°W﻿ / 41.5933; -70.5249﻿ (Falmouth Rod & Gun Club Dam) | Childs River | Childs River | Mill dam owned by the Falmouth Rod and Gun Club. |
| Coonamessett Lower Bog Dam | | 2017 | Falmouth 41°34′55″N 70°34′24″W﻿ / ﻿41.5819°N 70.5734°W﻿ / 41.5819; -70.5734﻿ (Coonamessett Lower Bog Dam) | Coonamessett River | Coonamessett River | Cranberry farming dam owned by the Town of Falmouth. |
| Coonamessett River Lower Dam | 6 ft (1.8 m) | 2018 | Falmouth 41°35′07″N 70°34′21″W﻿ / ﻿41.5853°N 70.5726°W﻿ / 41.5853; -70.5726﻿ (Coonamessett River Lower Dam) | Coonamessett River | Coonamessett River | Mill dam owned by the Town of Falmouth. |
| Middle Bog Dam | 6 ft (1.8 m) | 2020 | Falmouth 41°35′07″N 70°34′21″W﻿ / ﻿41.5853°N 70.5726°W﻿ / 41.5853; -70.5726﻿ (Middle Bog Dam) | Coonamessett River | Coonamessett River | Cranberry farming dam owned by the Town of Falmouth. |
| International Paper Co. Dam No. 2 | 10 ft (3.0 m) | 2014 | Greenfield and Gill 42°37′32″N 72°32′56″W﻿ / ﻿42.6255°N 72.5488°W﻿ / 42.6255; -72.5488﻿ (International Paper Co. Dam No. 2) | Fall River | Fall River | Industrial water supply dam. |
| Bartlett Rod Shop Co. Dam | 20 ft (6.1 m) | 2012 | Pelham 42°22′44″N 72°28′20″W﻿ / ﻿42.379°N 72.4722°W﻿ / 42.379; -72.4722﻿ (Bartlett Rod Shop Co. Dam) | Amethyst Brook | Fort River | Hydropower dam for a fly rod company. |
| Timber Dam | 5 ft (1.5 m) | 2016 | Pelham 42°22′46″N 72°28′16″W﻿ / ﻿42.3794°N 72.471°W﻿ / 42.3794; -72.471﻿ (Timber Dam) | Amethyst Brook | Fort River | Mill dam. |
| Hall Brook Dam | | 2009 | Adams 42°37′27″N 73°07′27″W﻿ / ﻿42.6243°N 73.1241°W﻿ / 42.6243; -73.1241﻿ (Hall Brook Dam) | Hoxie Brook | Hoosic River | |
| Briggsville Dam | 15 ft (4.6 m) | 2010 | Clarksburg 42°42′53″N 73°04′59″W﻿ / ﻿42.7147°N 73.083°W﻿ / 42.7147; -73.083﻿ (Briggsville Dam) | North Branch Hoosic River | Hoosic River | |
| Thunder Brook Restoration Project | 15 ft (4.6 m) | 2012 | Cheshire 42°33′54″N 73°10′36″W﻿ / ﻿42.5649°N 73.1768°W﻿ / 42.5649; -73.1768﻿ (Thunder Brook Restoration Project) | Thunder Brook | Hoosic River | Town water supply dam. |
| Lower Hathaway Brook Dam | | 2010 | Dalton 42°25′17″N 73°11′10″W﻿ / ﻿42.4215°N 73.186°W﻿ / 42.4215; -73.186﻿ (Lower Hathaway Brook Dam) | Hathaway Brook | Housatonic River | |
| Upper Hathaway Brook Dam | | 2010 | Dalton 42°25′13″N 73°11′07″W﻿ / ﻿42.4204°N 73.1854°W﻿ / 42.4204; -73.1854﻿ (Upper Hathaway Brook Dam) | Hathaway Brook | Housatonic River | |
| Old Berkshire Mill Dam | | 2000 | Dalton 42°28′14″N 73°10′09″W﻿ / ﻿42.4706°N 73.1691°W﻿ / 42.4706; -73.1691﻿ (Old Berkshire Mill Dam) | Housatonic River | Housatonic River | |
| Gravesleigh Pond Dam | 6 ft (1.8 m) | 2013 | Pittsfield 42°25′46″N 73°14′11″W﻿ / ﻿42.4295°N 73.2365°W﻿ / 42.4295; -73.2365﻿ (Gravesleigh Pond Dam) | Sackett Brook | Housatonic River | Dam built for recreation. Owned by the Massachusetts Audubon Society. |
| Tel-Electric Pond Dam | 22 ft (6.7 m) | 2020 | Pittsfield 42°26′50″N 73°15′50″W﻿ / ﻿42.4471°N 73.2638°W﻿ / 42.4471; -73.2638﻿ (Tel-Electric Pond Dam) | West Branch Housatonic River | Housatonic River | Removal of the dam required safely disposing of 8,000 tons (7,300 metric tons) of sediment contaminated with polychlorinated biphenyl pollution from a General Electric plant. The project cost around $4 million and benefited an environmental justice community as defined by the Massachusetts Executive Office of Energy and Environmental Affairs. |
| Lyman Pond Dam | 12 ft (3.7 m) | 2022 | Southampton 42°13′03″N 72°43′49″W﻿ / ﻿42.2174°N 72.7303°W﻿ / 42.2174; -72.7303﻿ (Lyman Pond Dam) | Manhan River | Manhan River | Mill dam. National Inventory of Dams ID MA00500. |
| Mordecai Lincoln Road Pond Dam (Hunters Pond Dam) | 11 ft (3.4 m) | 2017 | Scituate 42°13′23″N 70°47′19″W﻿ / ﻿42.2231°N 70.7887°W﻿ / 42.2231; -70.7887﻿ (Mordecai Lincoln Road Pond Dam (Hunters Pond Dam)) | Bound Brook | Massachusetts Bay | Mill dam owned by the Town of Scituate. |
| Balmoral Dam | 6 ft (1.8 m) | 2017 | Andover 42°40′21″N 71°08′58″W﻿ / ﻿42.6724°N 71.1494°W﻿ / 42.6724; -71.1494﻿ (Balmoral Dam) | Shawsheen River | Merrimack River | Mill dam owned by the Town of Andover. |
| Marland Place Dam (Stevens Street Dam) | 12 ft (3.7 m) | 2017 | Andover 42°39′44″N 71°08′48″W﻿ / ﻿42.6623°N 71.1468°W﻿ / 42.6623; -71.1468﻿ (Marland Place Dam (Stevens Street Dam)) | Shawsheen River | Merrimack River | Atria Senior Living owns mill dam. |
| Roberts Meadow Upper Reservoir Dam | 30 ft (9.1 m) | 2018 | Northampton 42°20′17″N 72°43′40″W﻿ / ﻿42.338°N 72.7279°W﻿ / 42.338; -72.7279﻿ (Roberts Meadow Upper Reservoir Dam) | Roberts Meadow Brook | Mill River | Water supply dam owned by the City of Northampton, is considered obsolete and unsafe. The removal opened 4 mi (6.4 km) of cold water stream habitat to trout. |
| Phillipston Reservoir Dam #1 | 15 ft (4.6 m) | 2012 | Phillipston 42°34′44″N 72°10′31″W﻿ / ﻿42.5789°N 72.1752°W﻿ / 42.5789; -72.1752﻿ (Phillipston Reservoir Dam #1) | Thousand Acre Brook | Millers River | Water supply dams. |
| Phillipston Reservoir Dam #2 | 8 ft (2.4 m) | 2012 | Phillipston 42°34′42″N 72°10′25″W﻿ / ﻿42.5784°N 72.1735°W﻿ / 42.5784; -72.1735﻿ (Phillipston Reservoir Dam #2) | Thousand Acre Brook | Millers River | Water supply dams. |
| Whites Mill Pond Dam | | 2023 | Winchendon 42°41′38″N 72°00′44″W﻿ / ﻿42.6940°N 72.0121°W﻿ / 42.6940; -72.0121﻿ (Whites Mill Pond Dam) | Tributary to North Branch Millers River | Millers River | |
| Carding Mill Dam | 8 ft (2.4 m) | 2014 | Harwich 41°40′15″N 70°03′43″W﻿ / ﻿41.6709°N 70.062°W﻿ / 41.6709; -70.062﻿ (Carding Mill Dam) | Cold River | Nantucket Sound | Mill dam later used for cranberry bog water control. |
| Gulf Brook Dam | 10 ft (3.0 m) | 2021 | Pepperell 42°41′57″N 71°38′07″W﻿ / ﻿42.6991°N 71.6352°W﻿ / 42.6991; -71.6352﻿ (Gulf Brook Dam) | Gulf Brook | Nashua River | Mill dam was rebuilt in the 1970s for waterfowl. Owned by the Nashoba Conservation Trust. |
| Millie Turner Dam | 10 ft (3.0 m) | 2015 | Pepperell 42°40′29″N 71°34′54″W﻿ / ﻿42.6748°N 71.5818°W﻿ / 42.6748; -71.5818﻿ (Millie Turner Dam) | Nissitissit River | Nashua River | Mill dam. |
| Sucker Brook Dam | 7 ft (2.1 m) | 2021 | Pepperell 42°41′02″N 71°36′35″W﻿ / ﻿42.6839°N 71.6096°W﻿ / 42.6839; -71.6096﻿ (Sucker Brook Dam) | Sucker Brook | Nashua River | Dam built for recreation. Owned by the Town of Pepperell. |
| Bartlett Pond Dam | | 2014 | Lancaster 42°29′18″N 71°42′51″W﻿ / ﻿42.4883°N 71.7141°W﻿ / 42.4883; -71.7141﻿ (Bartlett Pond Dam) | Wekepeke Brook | Nashua River | Owned by the Town of Lancaster. |
| Mill Pond Dam | 5 to 9 ft (1.5 to 2.7 m) | 2014 | Hanover 42°08′23″N 70°50′08″W﻿ / ﻿42.1397°N 70.8355°W﻿ / 42.1397; -70.8355﻿ (Mill Pond Dam) | Third Herring Brook | North River | The South Shore YMCA owns mill dam. |
| Tack Factory Dam | 10 ft (3.0 m) | 2016 | Hanover 42°07′22″N 70°54′30″W﻿ / ﻿42.1227°N 70.9082°W﻿ / 42.1227; -70.9082﻿ (Tack Factory Dam) | Third Herring Brook | North River | Mill dam. |
| Unnamed Low Head Dams | 3 ft (0.91 m) | 2022 | Hanover 42°08′48″N 70°50′20″W﻿ / ﻿42.1466°N 70.8388°W﻿ / 42.1466; -70.8388﻿ (Unnamed Low Head Dams) | Third Herring Brook | North River | Stormwater and sediment control dam. |
| Peterson Pond Dam | 10 ft (3.0 m) | 2020 | Hanover and Norwell 42°08′37″N 70°50′15″W﻿ / ﻿42.1437°N 70.8376°W﻿ / 42.1437; -70.8376﻿ (Peterson Pond Dam) | Third Herring Brook | North River | Grist mill dam. |
| Eel River Headwaters Restoration (7 small dams) | 8 ft (2.4 m) | 2009 | Plymouth | Eel River | Plymouth Bay | Cranberry farming dam. |
| Sawmill Pond Dam | 12 ft (3.7 m) | 2010 | Plymouth 41°54′41″N 70°38′27″W﻿ / ﻿41.9113°N 70.6408°W﻿ / 41.9113; -70.6408﻿ (Sawmill Pond Dam) | Eel River | Plymouth Bay | |
| Wapping Road Dam | 6.6 ft (2.0 m) | 2011 | Kingston 41°59′34″N 70°44′54″W﻿ / ﻿41.9929°N 70.7484°W﻿ / 41.9929; -70.7484﻿ (Wapping Road Dam) | Jones River | Plymouth Bay | Hydropower dam. |
| Elm Street Dam | 9 ft (2.7 m) | 2019 | Kingston 41°59′N 70°44′W﻿ / ﻿41.99°N 70.73°W﻿ / 41.99; -70.73﻿ (Elm Street Dam) | Jones River | Plymouth Bay | Hydraulic pumping power dam owned by the Jones River Watershed Association and the Town of Kingston. National Inventory of Dams ID MA00395. |
| Billington Street Dam | | 2002 | Plymouth 41°57′03″N 70°40′23″W﻿ / ﻿41.9508°N 70.6731°W﻿ / 41.9508; -70.6731﻿ (Billington Street Dam) | Town Brook | Plymouth Bay | |
| Off Billington Street Dam | 8.4 ft (2.6 m) | 2013 | Plymouth 41°56′56″N 70°40′27″W﻿ / ﻿41.949°N 70.6741°W﻿ / 41.949; -70.6741﻿ (Off Billington Street Dam) | Town Brook | Plymouth Bay | Mill dam owned by the Town of Plymouth. |
| Plymco Dam | 16 ft (4.9 m) | 2015 | Plymouth 41°56′47″N 70°40′26″W﻿ / ﻿41.9465°N 70.6739°W﻿ / 41.9465; -70.6739﻿ (Plymco Dam) | Town Brook | Plymouth Bay | Mill dam. |
| Holmes Dam | 19 ft (5.8 m) | 2018 | Plymouth 41°57′09″N 70°40′07″W﻿ / ﻿41.9525°N 70.6687°W﻿ / 41.9525; -70.6687﻿ (Holmes Dam) | Town Brook | Plymouth Bay | Owned by the Town of Plymouth. |
| Wellingsly Dam #1 | 3 to 5 ft (0.91 to 1.52 m) | 2012 | Plymouth 41°56′56″N 70°39′12″W﻿ / ﻿41.949°N 70.6534°W﻿ / 41.949; -70.6534﻿ (Wellingsly Dam #1) | Wellingsly Brook | Plymouth Bay | |
| Wellingsly Dam #2 | 3 to 5 ft (0.91 to 1.52 m) | 2012 | Plymouth 41°56′56″N 70°39′12″W﻿ / ﻿41.949°N 70.6534°W﻿ / 41.949; -70.6534﻿ (Wellingsly Dam #2) | Wellingsly Brook | Plymouth Bay | |
| Wellingsly Dam #3 | 3 to 5 ft (0.91 to 1.52 m) | 2012 | Plymouth 41°56′56″N 70°39′12″W﻿ / ﻿41.949°N 70.6534°W﻿ / 41.949; -70.6534﻿ (Wellingsly Dam #3) | Wellingsly Brook | Plymouth Bay | |
| Hamant Brook Lower Pond Dam | 10 ft (3.0 m) | 2017 | Sturbridge 42°05′52″N 72°05′30″W﻿ / ﻿42.0977°N 72.0918°W﻿ / 42.0977; -72.0918﻿ (Hamant Brook Lower Pond Dam) | Hamant Brook | Quinebaug River | Owned by Old Sturbridge Village. |
| Hamant Brook Middle Pond Dam | 13 ft (4.0 m) | 2017 | Sturbridge 42°05′42″N 72°05′41″W﻿ / ﻿42.095°N 72.0946°W﻿ / 42.095; -72.0946﻿ (Hamant Brook Middle Pond Dam) | Hamant Brook | Quinebaug River | Owned by the Town of Sturbridge. National Inventory of Dams ID MA02011. |
| Hamant Brook Upper Pond Dam | 11 ft (3.4 m) | 2017 | Sturbridge 42°05′34″N 72°05′44″W﻿ / ﻿42.0928°N 72.0955°W﻿ / 42.0928; -72.0955﻿ (Hamant Brook Upper Pond Dam) | Hamant Brook | Quinebaug River | Owned by the Town of Sturbridge. |
| Forge Pond Dam | | 2010 | Freetown 41°48′10″N 71°03′08″W﻿ / ﻿41.8028°N 71.0523°W﻿ / 41.8028; -71.0523﻿ (Forge Pond Dam) | Assonet River | Taunton River | |
| Bleachery Dam (Rattlesnake Brook Dam) | 7 ft (2.1 m) | 2016 | Freetown 41°46′52″N 71°05′11″W﻿ / ﻿41.7811°N 71.0864°W﻿ / 41.7811; -71.0864﻿ (Bleachery Dam (Rattlesnake Brook Dam)) | Assonet River | Taunton River | Mill dam. |
| West Street Dam | 12 ft (3.7 m) | 2022 | Foxborough 42°02′18″N 71°16′30″W﻿ / ﻿42.0384°N 71.275°W﻿ / 42.0384; -71.275﻿ (West Street Dam) | Cocasset River | Taunton River | Mill dam owned by the Town of Foxborough. National Inventory of Dams ID MA02419. |
| Barstowe's Pond Dam | 8.5 ft (2.6 m) | 2018 | Taunton 41°52′56″N 71°02′55″W﻿ / ﻿41.8823°N 71.0485°W﻿ / 41.8823; -71.0485﻿ (Barstowe's Pond Dam) | Cotley River | Taunton River | Dam built for recreation. Owned by the Taunton Development Corporation and the Mashpee Wampanoag Tribe. National Inventory of Dams ID MA00924. |
| Hopewell Mills Dam | 8 ft (2.4 m) | 2012 | Taunton 41°54′53″N 71°05′49″W﻿ / ﻿41.9147°N 71.0969°W﻿ / 41.9147; -71.0969﻿ (Hopewell Mills Dam) | Mill River | Taunton River | Mill dam. |
| Whittenton Dam | 8 ft (2.4 m) | 2013 | Taunton 41°55′27″N 71°06′23″W﻿ / ﻿41.9243°N 71.1063°W﻿ / 41.9243; -71.1063﻿ (Whittenton Dam) | Mill River | Taunton River | Mill dam. |
| West Britannia Dam | 8 ft (2.4 m) | 2018 | Taunton 41°55′08″N 71°06′05″W﻿ / ﻿41.919°N 71.1015°W﻿ / 41.919; -71.1015﻿ (West Britannia Dam) | Mill River | Taunton River | Flood control and mill dam. |
| Carver Cotton Gin Pond Dam | 15 ft (4.6 m) | 2017 | East Bridgewater 42°01′17″N 70°57′04″W﻿ / ﻿42.0214°N 70.951°W﻿ / 42.0214; -70.951﻿ (Carver Cotton Gin Pond Dam) | Satucket River | Taunton River | Mill dam. |
| High Street Dam | 12.5 ft (3.8 m) | 2023 | Bridgewater 42°00′09″N 70°58′56″W﻿ / ﻿42.0025°N 70.9822°W﻿ / 42.0025; -70.9822﻿ (High Street Dam) | Town River | Taunton River | The structurally deficient dam was the most downstream barrier on the Town River to fish migrating from Narragansett Bay. Its removal opened 10 miles (16 km) of river to fish passage as well as 354 acres (143 ha) of spawning habitat in Lake Nippenicket. |
| Kinne Brook Dam (Stroud Dam) | 6 ft (1.8 m) | 2014 | Chester 42°18′31″N 72°54′28″W﻿ / ﻿42.3085°N 72.9078°W﻿ / 42.3085; -72.9078﻿ (Kinne Brook Dam) | Kinne Brook | Westfield River | The removal was a collaboration between Trout Unlimited, the Massachusetts Division of Ecological Restoration, the National Resources Conservation Service, the U.S. Fish and Wildlife Service, and a private landowner. It was part of a larger project to restore 10 mi (16 km) of stream, which also involved the replacement of two culverts. |
| Winchell Dam | 14.5 ft (4.4 m) | 2016 | Granville 42°05′02″N 72°50′32″W﻿ / ﻿42.0838°N 72.8421°W﻿ / 42.0838; -72.8421﻿ (Winchell Dam) | Westfield River | Westfield River | Water supply dam owned by the City of Westfield. |
| Silk Mill Dam | 15 ft (4.6 m) | 2003 | Becket 42°19′42″N 73°05′01″W﻿ / ﻿42.3283°N 73.0836°W﻿ / 42.3283; -73.0836﻿ (Silk Mill Dam) | Yokum Brook | Westfield River | Mill dam. |
| Ballou Dam | 10 ft (3.0 m) | 2006 | Becket 42°19′55″N 73°05′00″W﻿ / ﻿42.3319°N 73.0834°W﻿ / 42.3319; -73.0834﻿ (Ballou Dam) | Yokum Brook | Westfield River | Mill dam. |
| Horseshoe Pond Dam | 6 ft (1.8 m) | 2020 | Wareham 41°45′55″N 70°44′51″W﻿ / ﻿41.7653°N 70.7476°W﻿ / 41.7653; -70.7476﻿ (Horseshoe Pond Dam) | Weweantic River | Weweantic River | Mill dam. National Inventory of Dams ID MA00026. |
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)

## Planned and proposed removals

| Dam | Location | Watercourse | Watershed | Notes |
| Talbot Mills Dam | Billerica 42°35′30″N 71°17′02″W﻿ / ﻿42.5918°N 71.2840°W﻿ / 42.5918; -71.2840﻿ (Talbot Mills Dam) | Concord River | Merrimack River | |
| Veterans Memorial Park Dam | Marshfield 42°05′41″N 70°43′07″W﻿ / ﻿42.0948°N 70.7185°W﻿ / 42.0948; -70.7185﻿ (Veterans Memorial Park Dam) | South River | Massachusetts Bay | The North and South Rivers Watershed Association is working with town, state, and private stakeholders on the South River Restoration Project, which will remove barriers to fish migration on the South River. |
| Chandler Pond Dam | Marshfield 42°05′33″N 70°43′22″W﻿ / ﻿42.0926°N 70.7229°W﻿ / 42.0926; -70.7229﻿ (Chandler Pond Dam) | South River | Massachusetts Bay | The North and South Rivers Watershed Association is working with town, state, and private stakeholders on the South River Restoration Project, which will remove barriers to fish migration on the South River. |
| Temple Street Dam | Duxbury 42°04′46″N 70°44′45″W﻿ / ﻿42.0794°N 70.7457°W﻿ / 42.0794; -70.7457﻿ (Temple Street Dam) | South River | Massachusetts Bay | The North and South Rivers Watershed Association is working with town, state, and private stakeholders on the South River Restoration Project, which will remove barriers to fish migration on the South River. |
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)