| Dams |
| New Hampshire |
| Feature Name | County | Class | Latitude | Longitude | 1:24,000 USGS Topographic Map |
Elevation in Feet |
Feature ID# |
| Adams Pond Dam | Belknap | Dam | 432724N | 0711440W | Alton | 699 | 1775842 |
| Alton Power Dam | Belknap | Dam | 432718N | 0711346W | Alton | 545 | 1774770 |
| Avery Dam | Belknap | Dam | 433142N | 0712804W | Laconia | 489 | 1775587 |
| Badger Pond Dam | Belknap | Dam | 432706N | 0712759W | Belmont | 587 | 1774907 |
| Barnstead Parade Dam | Belknap | Dam | 431954N | 0711728W | Pittsfield | 499 | 1775166 |
| Bean Dam | Belknap | Dam | 432800N | 0712634W | Belmont | 696 | 1775072 |
| Center Harbor Sewage Lagoon Dikes | Belknap | Dam | 434300N | 0712752W | Center Harbor | 568 | 1775744 |
| Crystal Lake-Gilmanton Dam | Belknap | Dam | 432530N | 0711828W | Gilmanton Ironworks | 646 | 1774784 |
| Dan Hole River Dam | Belknap | Dam | 434512N | 0711016W | Ossipee Lake | 564 | 1775782 |
| Footes Pond Dam | Belknap | Dam | 433636N | 0712928W | Laconia | 561 | 1775748 |
| Gillan Pond Dam | Belknap | Dam | 432736N | 0712004W | Gilmanton Ironworks | 656 | 1775697 |
| Lake Waukewan Dam | Belknap | Dam | 433918N | 0713004W | Holderness | 541 | 1775303 |
| Lake Winnisquam Dam | Belknap | Dam | 432923N | 0713200W | Northfield | 620 | 1955127 |
| Lakeport Dam | Belknap | Dam | 433254N | 0712758W | Laconia | 499 | 1775142 |
| Lige Pond Dam | Belknap | Dam | 433624N | 0713834W | Bristol | 627 | 1775858 |
| Lochmere Dam | Belknap | Dam | 432824N | 0713204W | Northfield | 482 | 1774778 |
| Locke Lake Colony Dam | Belknap | Dam | 432300N | 0711334W | Alton | 666 | 1775837 |
| Meredith Reservoir Dam | Belknap | Dam | 433754N | 0713022W | Holderness | 787 | 1775307 |
| Mountain Pond Dam | Belknap | Dam | 433438N | 0713820W | Bristol | 1106 | 1775585 |
| Professor Dam | Belknap | Dam | 432154N | 0721228W | Newport | 850 | 1774782 |
| Purity Lake Dam | Belknap | Dam | 435140N | 0710518W | Freedom | 453 | 1775261 |
| Sargent Lake Dam | Belknap | Dam | 432649N | 0712611W | Belmont | 771 | 1774909 |
| Sawyer Lake Dam | Belknap | Dam | 432659N | 0712416W | Belmont | 1033 | 1774780 |
| Shellcamp Pond Dam | Belknap | Dam | 432426N | 0712509W | Belmont | 833 | 1775551 |
| Silver Lake Dam | Belknap | Dam | 435054N | 0711016W | Ossipee Lake | 463 | 1775267 |
| Stockwell Brook Dam | Belknap | Dam | 425024N | 0714616W | Greenville | 633 | 1775221 |
| Storage Dam at Weeks Mill | Belknap | Dam | 433318N | 0713634W | Winnisquam Lake | 633 | 1774812 |
| Suncook Lake Dam | Belknap | Dam | 432136N | 0711604W | Pittsfield | 669 | 1774774 |
| Sunset Lake Dam | Belknap | Dam | 432800N | 0711752W | Gilmanton Ironworks | 807 | 1774768 |
| Tilton Town Dam | Belknap | Dam | 432636N | 0713540W | Northfield | 463 | 1775027 |
| Tioga River Dam | Belknap | Dam | 432654N | 0712846W | Belmont | 551 | 1775695 |
| Webster Stream Dam | Belknap | Dam | 432242N | 0711046W | Alton | 1138 | 1775835 |
| Wickwas Lake Dam | Belknap | Dam | 433700N | 0713222W | Winnisquam Lake | 522 | 1774979 |
| Arthur H Fox Memorial Dam | Carroll | Dam | 433842N | 0710246W | Ossipee | 594 | 1774954 |
| Belleau Lake Dam | Carroll | Dam | 433836N | 0705910W | West Newfield | 584 | 1775156 |
| Berry Bay Dam | Carroll | Dam | 434742N | 0710340W | Freedom | 443 | 1775347 |
| Chocorua River Dam | Carroll | Dam | 435242N | 0711317W | Silver Lake | 522 | 1775784 |
| Conway Lake Dam | Carroll | Dam | 435906N | 0710310W | Conway | 436 | 1775327 |
| Copps Pond Dam | Carroll | Dam | 434042N | 0711658W | Melvin Village | 571 | 1775144 |
| Crescent Lake Dam | Carroll | Dam | 433524N | 0711204W | Wolfeboro | 548 | 1775309 |
| Dan Hole Pond Dam | Carroll | Dam | 434400N | 0711228W | Tuftonboro | 830 | 1775425 |
| Glen Ellis Dam | Carroll | Dam | 440742N | 0711104W | Jackson | 794 | 1775804 |
| Great East Lake Dam | Carroll | Dam | 433412N | 0705821W | Great East Lake | 574 | 1774956 |
| Head Works Dam | Carroll | Dam | 434742N | 0710340W | Freedom | 443 | 1775345 |
| Horn Pond Dam | Carroll | Dam | 433318N | 0705716W | Great East Lake | 551 | 1775160 |
| Huckins Pond Dam | Carroll | Dam | 434330N | 0710416W | Ossipee | 440 | 1775212 |
| Kingswood Lake Dam | Carroll | Dam | 433323N | 0710449W | Sanbornville | 653 | 1775385 |
| Lake Kanasatka Dam | Carroll | Dam | 434254N | 0712640W | Center Harbor | 522 | 1774981 |
| Little Pea Porridge Pond Dam | Carroll | Dam | 435612N | 0710816W | Silver Lake | 653 | 1775271 |
| Lovell Lake Dam | Carroll | Dam | 433309N | 0710133W | Sanbornville | 561 | 1775154 |
| Lower Beech Pond Dam | Carroll | Dam | 434036N | 0711216W | Tuftonboro | 984 | 1775140 |
| Meadow Pond Dam | Carroll | Dam | 440648N | 0711228W | North Conway West | 755 | 1775808 |
| Pequawket Power Company Dam | Carroll | Dam | 435842N | 0710716W | Conway | 459 | 1775333 |
| Red Hill Pond Dam | Carroll | Dam | 434800N | 0711958W | Tamworth | 1657 | 1775754 |
| Rust Pond Dam | Carroll | Dam | 433348N | 0711028W | Wolfeboro | 581 | 1774960 |
| Shannon Pond Dam | Carroll | Dam | 434354N | 0711928W | Melvin Village | 1247 | 1775768 |
| Site 1 Basin Brook Dam | Carroll | Dam | 441612N | 0710110W | Wild River | 663 | 1775611 |
| Spray Irrigation Storage Reservoir Dam | Carroll | Dam | 433612N | 0711328W | Wolfeboro | 679 | 1775729 |
| Union Meadows Dam | Carroll | Dam | 432954N | 0710134W | Farmington | 499 | 1775152 |
| Upper Kimball Lake Dam | Carroll | Dam | 440548N | 0710022W | North Conway East | 433 | 1775023 |
| Woodman Dam | Carroll | Dam | 433806N | 0705858W | West Newfield | 581 | 1775158 |
| Ashuelot River Dam | Cheshire | Dam | 425600N | 0721722W | Keene | 466 | 1774934 |
| Ashuelot River Dam | Cheshire | Dam | 424718N | 0722722W | Hinsdale | 394 | 1775245 |
| Ashuelot River Dam | Cheshire | Dam | 424706N | 0722904W | Hinsdale | 249 | 1775491 |
| Ashuelot River Dickinson Dam | Cheshire | Dam | 425212N | 0721940W | West Swanzey | 453 | 1774952 |
| Babbidge Reservoir Dam | Cheshire | Dam | 425600N | 0721322W | Marlborough | 1024 | 1775469 |
| Bancroft Reservoir Dam | Cheshire | Dam | 424406N | 0715658W | Ashburnham | 1168 | 1775730 |
| Bellows Falls Dam | Cheshire | Dam | 430818N | 0722646W | Bellows Falls | 272 | 1774958 |
| Black Reservoir Lower Dam | Cheshire | Dam | 424731N | 0715903W | Peterborough South | 1063 | 1775505 |
| Black Reservoir Upper Dam | Cheshire | Dam | 424724N | 0715846W | Peterborough South | 1089 | 1775640 |
| Bowkerville Dam | Cheshire | Dam | 424806N | 0721004W | Troy | 1171 | 1775265 |
| California Brook Dam | Cheshire | Dam | 425142N | 0722010W | West Swanzey | 463 | 1775555 |
| Center Pond Dam | Cheshire | Dam | 425924N | 0720810W | Marlborough | 1463 | 1775355 |
| Chandler Meadow Pond Dam | Cheshire | Dam | 430230N | 0720904W | Marlow | 1283 | 1775638 |
| Chesham Pond Dam | Cheshire | Dam | 425618N | 0720828W | Marlborough | 1168 | 1774869 |
| Cheshire Pond Dam | Cheshire | Dam | 424900N | 0720034W | Monadnock Mountain | 974 | 1774885 |
| Childs Bog Dam | Cheshire | Dam | 425706N | 0720722W | Dublin | 1384 | 1774926 |
| Cold Spring Pond Dam | Cheshire | Dam | 430558N | 0720903W | Marlow | 1637 | 1775561 |
| Contoocook Lake Dam | Cheshire | Dam | 424803N | 0720136W | Monadnock Mountain | 1007 | 1774930 |
| Cranberry Pond Dam | Cheshire | Dam | 430430N | 0721722W | Gilsum | 1161 | 1775559 |
| Crowcroft Pond Dam | Cheshire | Dam | 424500N | 0715946W | Ashburnham | 1161 | 1775507 |
| Cummings Meadow Dam | Cheshire | Dam | 424948N | 0720540W | Monadnock Mountain | 1217 | 1775515 |
| Damon Mill Pond Dam | Cheshire | Dam | 424330N | 0720452W | Winchendon | 932 | 1775435 |
| Damon Upper Reservoir Dam | Cheshire | Dam | 424354N | 0720452W | Winchendon | 922 | 1775437 |
| Dublin Pond Dam | Cheshire | Dam | 425412N | 0720522W | Dublin | 1532 | 1775481 |
| Echo Lake Dam | Cheshire | Dam | 425706N | 0721046W | Marlborough | 1312 | 1775467 |
| Filtrine Dam | Cheshire | Dam | 425636N | 0720534W | Dublin | 1234 | 1774877 |
| Forest Lake Dam | Cheshire | Dam | 424719N | 0722214W | West Swanzey | 446 | 1775285 |
| Fullam Pond Dam | Cheshire | Dam | 425112N | 0722534W | Hinsdale | 689 | 1775734 |
| Gilson Pond Dam | Cheshire | Dam | 425143N | 0720358W | Monadnock Mountain | 1197 | 1774887 |
| Goodrich Dam | Cheshire | Dam | 425340N | 0723123W | Putney | 433 | 867115 |
| Goose Pond Dam | Cheshire | Dam | 425812N | 0721740W | Keene | 633 | 1774936 |
| Granite Lake Dam | Cheshire | Dam | 430054N | 0720852W | Marlow | 1280 | 1775361 |
| Harrisville Pond Dam | Cheshire | Dam | 425642N | 0720552W | Dublin | 1329 | 1774873 |
| Highland Lake South Outlet Dam | Cheshire | Dam | 430445N | 0720538W | Stoddard | 1299 | 1774851 |
| Horseshoe Pond Dam | Cheshire | Dam | 424512N | 0721022W | Troy | 1020 | 1775679 |
| Howe Reservoir Dam | Cheshire | Dam | 425535N | 0720757W | Marlborough | 1280 | 1774924 |
| Hubbard Pond Dam | Cheshire | Dam | 424700N | 0715810W | Peterborough South | 1102 | 1775445 |
| Hubner Pond Dam | Cheshire | Dam | 425212N | 0722804W | Hinsdale | 843 | 1775736 |
| Island Pond Dam | Cheshire | Dam | 430348N | 0720458W | Stoddard | 1283 | 1775082 |
| Island Pond Dam | Cheshire | Dam | 430630N | 0712746W | Manchester North | 200 | 1775441 |
| Jaffrey Wastewater Treatment Plant Dam | Cheshire | Dam | 424912N | 0715940W | Peterborough South | 938 | 1775642 |
| Kilburn Pond Dam | Cheshire | Dam | 424930N | 0722810W | Hinsdale | 922 | 1775287 |
| Lake Skatutakee Dam | Cheshire | Dam | 425618N | 0720352W | Dublin | 1240 | 1774875 |
| Lake Warren Dam | Cheshire | Dam | 430718N | 0721752W | Gilsum | 1220 | 1774764 |
| Larrys Pond Dam | Cheshire | Dam | 424554N | 0721322W | Troy | 1135 | 1775511 |
| Lower Wilson Pond Dam | Cheshire | Dam | 425348N | 0721546W | Keene | 479 | 1775127 |
| Meetinghouse Pond Dam | Cheshire | Dam | 425306N | 0721110W | Marlborough | 1145 | 1775557 |
| Mill Pond Dam | Cheshire | Dam | 430530N | 0722546W | Walpole | 256 | 1775168 |
| Mill Pond Dam | Cheshire | Dam | 424424N | 0715628W | Ashburnham | 1230 | 1775443 |
| Minnewawa Dam | Cheshire | Dam | 425500N | 0721046W | Marlborough | 1007 | 1774942 |
| Mountain Brook Dam | Cheshire | Dam | 424812N | 0720146W | Monadnock Mountain | 1014 | 1774932 |
| Mud Pond Dam | Cheshire | Dam | 425413N | 0720100W | Dublin | 1033 | 1774918 |
| New England Box Company Dam | Cheshire | Dam | 424636N | 0722304W | Hinsdale | 440 | 1775291 |
| Nubanusit Lake Dam | Cheshire | Dam | 425824N | 0720010W | Dublin | 1024 | 1775367 |
| Otter Brook Dam | Cheshire | Dam | 425648N | 0721404W | Marlborough | 771 | 1774760 |
| Pearly Lake Dam | Cheshire | Dam | 424606N | 0720410W | Monadnock Mountain | 1007 | 1775439 |
| Pickerel Creek Dam | Cheshire | Dam | 430648N | 0720404W | Stoddard | 1345 | 1775111 |
| Pisgah Reservoir Dam | Cheshire | Dam | 424838N | 0722656W | Hinsdale | 889 | 1775293 |
| Rice Brook Dam | Cheshire | Dam | 430630N | 0720634W | Stoddard | 1565 | 1775109 |
| Robb Reservoir Dam | Cheshire | Dam | 430222N | 0720404W | Stoddard | 1260 | 1775186 |
| Robbins Pond Dam | Cheshire | Dam | 424306N | 0720328W | Winchendon | 1037 | 1775433 |
| Robertson Dam | Cheshire | Dam | 424718N | 0722634W | Hinsdale | 390 | 1775249 |
| Robinhood Park Reservoir Dam | Cheshire | Dam | 425606N | 0721552W | Keene | 581 | 1775553 |
| Rockwood Pond Dam | Cheshire | Dam | 424742N | 0721104W | Troy | 1138 | 1775337 |
| Rodgers Pond Dam | Cheshire | Dam | 425930N | 0721846W | Keene | 512 | 1774897 |
| Russell Reservoir Dam | Cheshire | Dam | 425542N | 0720852W | Marlborough | 1181 | 1774871 |
| Sand Pond Dam | Cheshire | Dam | 431030N | 0720940W | East Lempster | 1542 | 1775301 |
| Scott Pond Dam | Cheshire | Dam | 424706N | 0720710W | Monadnock Mountain | 1079 | 1775485 |
| Seaver Reservoir Dam | Cheshire | Dam | 425630N | 0720658W | Dublin | 1289 | 1774922 |
| Silver Lake Dam | Cheshire | Dam | 425654N | 0720758W | Marlborough | 1348 | 1774867 |
| Spofford Lake Dam | Cheshire | Dam | 425436N | 0722534W | Spofford | 715 | 1775391 |
| Spoons Pond Dam | Cheshire | Dam | 430354N | 0721434W | Marlow | 1191 | 1774786 |
| Spoonwood Pond Dam | Cheshire | Dam | 425936N | 0720352W | Dublin | 1430 | 1775365 |
| Sportsman Pond Dam | Cheshire | Dam | 424317N | 0721024W | Royalston | 1001 | 1775509 |
| Stone Pond Dam | Cheshire | Dam | 425342N | 0720934W | Marlborough | 1270 | 1775295 |
| Stone Pond Dam | Cheshire | Dam | 424518N | 0720740W | Troy | 1033 | 1775513 |
| Stump Pond Dam | Cheshire | Dam | 424442N | 0715616W | Ashburnham | 1257 | 1775760 |
| Surry Mountain Dam | Cheshire | Dam | 425951N | 0721837W | Keene | 554 | 870294 |
| Surry Mountain Dam | Cheshire | Dam | 425948N | 0721828W | Keene | 495 | 1774762 |
| Swanzey Lake Dam | Cheshire | Dam | 425012N | 0721816W | West Swanzey | 541 | 1775125 |
| Thorndike Pond Dam | Cheshire | Dam | 425200N | 0720304W | Monadnock Mountain | 1175 | 1775483 |
| Upper Wilson Pond Dam | Cheshire | Dam | 425430N | 0721528W | Keene | 492 | 1775119 |
| Vernon Dam | Cheshire | Dam | 424618N | 0723043W | Brattleboro | 217 | 870615 |
| Vilas Pool Dam | Cheshire | Dam | 430912N | 0722052W | Alstead | 568 | 1774766 |
| Village Pond Dam | Cheshire | Dam | 430702N | 0721138W | Marlow | 1161 | 1775297 |
| Airport Marsh Dam | Coos | Dam | 442206N | 0713322W | Twin Mountain | 1043 | 1775208 |
| Akers Pond Dam | Coos | Dam | 444730N | 0710858W | Errol | 1362 | 1775822 |
| Anderson Dam | Coos | Dam | 442929N | 0710820W | Berlin | 1434 | 873068 |
| Back Lake Dam | Coos | Dam | 450506N | 0712146W | Lake Francis | 1591 | 1775812 |
| Back Pond Dam | Coos | Dam | 445854N | 0713040W | Monadnock Mountain | 1099 | 1775798 |
| Big Brook Bog Dam | Coos | Dam | 450942N | 0711304W | Second Connecticut Lake | 1932 | 1775571 |
| Bog Dam | Coos | Dam | 442809N | 0711926W | Mount Crescent | 1614 | 865699 |
| Burn Lake Dam | Coos | Dam | 442111N | 0713829W | Bethlehem | 1017 | 1775206 |
| Cascade Alpine Water Supply Dam | Coos | Dam | 442701N | 0711045W | Berlin | 1220 | 1775856 |
| Cascade Dam | Coos | Dam | 442657N | 0711112W | Berlin | 873 | 1775050 |
| Cascade Mill Aeration Lagoon Dam | Coos | Dam | 442655N | 0711115W | Berlin | 889 | 1775854 |
| Connecticut Groveton Dam | Coos | Dam | 443330N | 0713310W | Groveton | 1079 | 1775019 |
| Coon Brook Bog Dam | Coos | Dam | 450830N | 0711458W | Cowen Hill | 1962 | 1775780 |
| Cross Power Dam | Coos | Dam | 442724N | 0711110W | Berlin | 886 | 1774911 |
| Dixie Dam | Coos | Dam | 445204N | 0711132W | Errol | 1581 | 866590 |
| East Inlet Dam | Coos | Dam | 451048N | 0710922W | Second Connecticut Lake | 2011 | 1775565 |
| Errol Dam | Coos | Dam | 444712N | 0710729W | Umbagog Lake North | 1253 | 866810 |
| Farm Reservoir Dam | Coos | Dam | 445212N | 0711904W | Dixville Notch | 1873 | 1775068 |
| First Connecticut Lake Dam | Coos | Dam | 450518N | 0711716W | Lake Francis | 1637 | 1775092 |
| Forest Lake Dam | Coos | Dam | 442048N | 0713946W | Bethlehem | 1106 | 1775204 |
| Gilman Project Dam | Coos | Dam | 442436N | 0714258W | Gilman | 833 | 1775409 |
| Godfrey Dam | Coos | Dam | 442903N | 0711910W | Mount Crescent | 1470 | 867101 |
| Gorham Dam | Coos | Dam | 442324N | 0711004W | Berlin | 761 | 1774792 |
| Gorham Dam Brown Company | Coos | Dam | 442430N | 0711140W | Berlin | 804 | 1775101 |
| J Brodie Smith Dam | Coos | Dam | 442806N | 0711028W | Berlin | 1040 | 1775038 |
| Kim Day Dam (historical) | Coos | Dam | 450532N | 0712431W | Pittsburg | 1276 | 871126 |
| Kingston Dam | Coos | Dam | 444610N | 0711955W | Dixville Notch | 1975 | 867893 |
| Lake Abeniki Dam | Coos | Dam | 445218N | 0711728W | Dixville Notch | 2477 | 1775070 |
| Lake Gloriette Dam | Coos | Dam | 445200N | 0711810W | Dixville Notch | 1847 | 1775060 |
| Lake Gloriette Dike | Coos | Dam | 445206N | 0711810W | Dixville Notch | 1847 | 1775066 |
| Lime Pond Dam | Coos | Dam | 445218N | 0712920W | Bunnell Mountain | 1391 | 1775833 |
| Little Bog Pond Dam | Coos | Dam | 444206N | 0712310W | Percy Peaks | 2093 | 1775814 |
| Lower Dam | Coos | Dam | 445954N | 0713152W | Monadnock Mountain | 1033 | 1774988 |
| Lower Groveton Dam | Coos | Dam | 443536N | 0713052W | Groveton | 863 | 1775415 |
| Miller Pond Dam | Coos | Dam | 441654N | 0714328W | Bethlehem | 1093 | 1775575 |
| Mollywocket Brook Dam | Coos | Dam | 442912N | 0710658W | Shelburne | 1421 | 1774893 |
| Moose Brook Dam | Coos | Dam | 445254N | 0711904W | Diamond Pond | 1952 | 1775477 |
| Moose Falls Dam | Coos | Dam | 451124N | 0711122W | Second Connecticut Lake | 1959 | 1775569 |
| Mountain Pond Dam | Coos | Dam | 451700N | 0710552W | Moose Bog | 2356 | 1775796 |
| Mud Pond Dam | Coos | Dam | 445400N | 0711804W | Diamond Pond | 2270 | 1775573 |
| Murphy Dam | Coos | Dam | 450242N | 0712252W | Pittsburg | 1378 | 1775090 |
| Number Four Dam | Coos | Dam | 444729N | 0712040W | Dixville Notch | 2064 | 868752 |
| Pearley Terrill Dam | Coos | Dam | 451254N | 0712034W | Cowen Hill | 1526 | 1775810 |
| Phillips Pond Dam | Coos | Dam | 444524N | 0712040W | Dixville Notch | 1900 | 1775423 |
| Pontook Reservoir Dam | Coos | Dam | 443802N | 0711452W | Teakettle Ridge | 1161 | 1775844 |
| Riverside Dam | Coos | Dam | 442836N | 0710946W | Berlin | 1138 | 1775040 |
| Sawmill Dam | Coos | Dam | 442912N | 0710958W | Berlin | 1083 | 1774913 |
| Scott Bog Dam | Coos | Dam | 451242N | 0710952W | Second Connecticut Lake | 1968 | 1775567 |
| Second Connecticut Lake Dam | Coos | Dam | 450830N | 0711052W | Second Connecticut Lake | 1867 | 1775094 |
| Shehan Pond Dam | Coos | Dam | 450054N | 0711128W | Magalloway Mountain | 1785 | 1775778 |
| Shelburne Dam | Coos | Dam | 442418N | 0710652W | Shelburne | 735 | 1774847 |
| Stratford Bog Pond Dam | Coos | Dam | 444300N | 0713022W | Stratford | 1591 | 1774891 |
| Trio Pond Western Dam | Coos | Dam | 444230N | 0712204W | Dummer Ponds | 2346 | 1775421 |
| Upper Ammonoosuc Dam | Coos | Dam | 443636N | 0713022W | Groveton | 879 | 1775417 |
| Upper Groveton Dam | Coos | Dam | 443618N | 0713028W | Groveton | 938 | 1775021 |
| York Pond Dam | Coos | Dam | 443018N | 0711958W | West Milan | 1526 | 1775818 |
| Ammonoosuc River Dam | Grafton | Dam | 441000N | 0715834W | Lisbon | 725 | 1774865 |
| Apthorp Dam | Grafton | Dam | 441830N | 0714446W | Bethlehem | 873 | 1775864 |
| Ashland Gristmill Dam | Grafton | Dam | Unknown | Unknown | Unknown | 2031 | 1916405 |
| Ashland Mill Dam | Grafton | Dam | 434142N | 0713746W | Ashland | 548 | 1774863 |
| Ashland Town Sewage Lagoon Dikes | Grafton | Dam | 434124N | 0713834W | Ashland | 522 | 1775866 |
| Ayers Island Dam | Grafton | Dam | 433553N | 0714303W | Bristol | 449 | 865291 |
| Baker Floodwater Reservoir Site 11 Dam | Grafton | Dam | 435154N | 0715358W | Wentworth | 676 | 1775609 |
| Baker Floodwater Reservoir Site 11a Dam | Grafton | Dam | 435054N | 0715328W | Wentworth | 676 | 1775194 |
| Baker Floodwater Reservoir Site 2 Dam | Grafton | Dam | 435624N | 0715322W | Warren | 833 | 1775170 |
| Baker Floodwater Reservoir Site 5 Dam | Grafton | Dam | 435254N | 0715440W | Warren | 617 | 1775192 |
| Baker Floodwater Reservoir Site 6 Dam | Grafton | Dam | 435312N | 0715728W | Warren | 902 | 1775190 |
| Baker Floodwater Reservoir Site 6A Dam | Grafton | Dam | 435118N | 0715534W | Wentworth | 925 | 1775608 |
| Baker Floodwater Reservoir Site 8 Dam | Grafton | Dam | 434630N | 0715452W | Wentworth | 1043 | 1775078 |
| Baltic Mills Dam | Grafton | Dam | 433836N | 0720804W | Enfield | 840 | 1775243 |
| Beaver Pond Dam | Grafton | Dam | 440242N | 0714734W | Mount Moosilauke | 1818 | 1775313 |
| Bethlehem Dam | Grafton | Dam | 441724N | 0713858W | Bethlehem | 1122 | 1775251 |
| Boston Lot Lake Dam | Grafton | Dam | 433954N | 0721728W | Hanover | 636 | 1775882 |
| Campton Bog Pond Dam | Grafton | Dam | 434842N | 0714204W | Plymouth | 866 | 1775341 |
| Campton Pond Dam | Grafton | Dam | 435142N | 0713758W | Plymouth | 643 | 1774989 |
| Chandler Pond Dam | Grafton | Dam | 440924N | 0715222W | Sugar Hill | 1188 | 1775802 |
| Chickenboro Brook Reservoir Dam | Grafton | Dam | 435206N | 0713610W | Squam Mountains | 1142 | 1916484 |
| Coffin Pond Dam | Grafton | Dam | 441430N | 0714540W | Sugar Hill | 896 | 1775792 |
| Comerford Station Dam | Grafton | Dam | 441930N | 0720004W | Barnet | 456 | 1775054 |
| Crystal Lake Enfield Dam | Grafton | Dam | 433642N | 0720458W | Enfield Center | 906 | 1775236 |
| Cummings Dam | Grafton | Dam | 433836N | 0721510W | Hanover | 581 | 1775032 |
| Cummins Pond Dam | Grafton | Dam | 434636N | 0720052W | Smarts Mountain | 1526 | 1775581 |
| Dick Brown Pond Dam | Grafton | Dam | 434042N | 0714228W | Ashland | 1250 | 1775860 |
| Dodge Pond Dam | Grafton | Dam | 441642N | 0715516W | Lower Waterford | 850 | 1775017 |
| Enfield Reservoir Dam | Grafton | Dam | 433953N | 0720902W | Enfield | 948 | 1775387 |
| Fox Pond Dam | Grafton | Dam | 434500N | 0714134W | Ashland | 587 | 1775826 |
| George Pond Dam | Grafton | Dam | 433451N | 0720604W | Enfield Center | 971 | 1775709 |
| Gold Mine Pond Dam | Grafton | Dam | 442306N | 0713758W | Gilman | 1004 | 1775862 |
| Goose Pond Dam | Grafton | Dam | 434110N | 0720528W | Canaan | 823 | 1774969 |
| Grafton Pond Dam | Grafton | Dam | 433448N | 0720240W | Enfield Center | 1247 | 1774971 |
| Grants Pond Dam | Grafton | Dam | 433500N | 0715316W | Grafton | 1345 | 1774822 |
| Hanover Center Reservoir Dam | Grafton | Dam | 434242N | 0721204W | Enfield | 984 | 1774845 |
| Hawkins Pond Dam | Grafton | Dam | 434112N | 0713346W | Holderness | 597 | 1775357 |
| Hermit Hill Farm Pond Dam | Grafton | Dam | 435024N | 0720658W | Smarts Mountain | 810 | 1775259 |
| Hildreth Dam | Grafton | Dam | 435620N | 0715317W | Warren | 817 | 872041 |
| Ice Pond Dam | Grafton | Dam | 441842N | 0714752W | Littleton | 778 | 1775015 |
| International Packings Corporation Lower Dam | Grafton | Dam | 433600N | 0714452W | Bristol | 482 | 1775613 |
| International Packings Corporation Upper Dam | Grafton | Dam | 433642N | 0714428W | Bristol | 600 | 1775321 |
| Kilton Pond Dam | Grafton | Dam | 433454N | 0715840W | Grafton | 856 | 1774796 |
| Lake Armington Dam | Grafton | Dam | 435800N | 0715752W | Warren | 1358 | 1775577 |
| Lake Tarleton Dam | Grafton | Dam | 435906N | 0715822W | Warren | 1316 | 1775756 |
| Lincoln Sewage Lagoon Dikes | Grafton | Dam | 440212N | 0714022W | Lincoln | 761 | 1775824 |
| Locke Waterville Corporation Dam | Grafton | Dam | 435206N | 0713610W | Squam Mountains | 1142 | 1775499 |
| Locke Waterville Corporation Number 2 Dam | Grafton | Dam | 435212N | 0713558W | Squam Mountains | 1122 | 1775830 |
| Long Pond Dam | Grafton | Dam | 440330N | 0715322W | East Haverhill | 2182 | 1775230 |
| Loon Pond Dam | Grafton | Dam | 440210N | 0713805W | Lincoln | 2418 | 1775816 |
| Lower Lisbon Dam | Grafton | Dam | 441254N | 0715446W | Lisbon | 587 | 1775013 |
| Lower Mountain Lake Dam | Grafton | Dam | 440706N | 0715722W | East Haverhill | 784 | 1775107 |
| Lower Reservoir Dam | Grafton | Dam | 434306N | 0721452W | Enfield | 702 | 1774839 |
| Mascoma Lake Dam | Grafton | Dam | 433855N | 0721053W | Enfield | 748 | 1775030 |
| Mascoma River Dam Number 3 | Grafton | Dam | 433806N | 0721816W | Hanover | 420 | 1775042 |
| McIndoes Station Dam | Grafton | Dam | 441942N | 0720334W | Barnet | 1394 | 1775056 |
| Milo Lake Dam | Grafton | Dam | 435018N | 0713852W | Plymouth | 541 | 1775828 |
| Mirror Lake Dam | Grafton | Dam | 435518N | 0714128W | Woodstock | 630 | 1775325 |
| Newfound Lake Dam | Grafton | Dam | 433700N | 0714434W | Bristol | 627 | 1775001 |
| Oliverian Dam | Grafton | Dam | 440030N | 0715540W | East Haverhill | 965 | 1775234 |
| Olsen Dam | Grafton | Dam | 440718N | 0715728W | East Haverhill | 761 | 1775099 |
| Pearl Lake Dam | Grafton | Dam | 441212N | 0715216W | Sugar Hill | 1020 | 1775790 |
| Plant Number 1 Dam | Grafton | Dam | 433812N | 0721604W | Hanover | 512 | 1775238 |
| Reservoir Pond Dam | Grafton | Dam | 434648N | 0720216W | Smarts Mountain | 1342 | 1775579 |
| Ryegate Paper Company Dam | Grafton | Dam | 441230N | 0720328W | Woodsville | 400 | 1774776 |
| Shadow Lake Dam | Grafton | Dam | 440457N | 0714100W | Lincoln | 1007 | 1775820 |
| Smith Pond Dam | Grafton | Dam | 433512N | 0720610W | Enfield Center | 1086 | 1774889 |
| Spectacle Pond Dam | Grafton | Dam | 434248N | 0715004W | Newfound Lake | 820 | 1774829 |
| Squam Lake Dam | Grafton | Dam | 434218N | 0713746W | Ashland | 561 | 1774861 |
| Stinson Lake Dam | Grafton | Dam | 435142N | 0714828W | Rumney | 1325 | 1775471 |
| Storrs Pond Dam | Grafton | Dam | 433118N | 0721534W | North Hartland | 1024 | 1774843 |
| Streeter Pond Dam | Grafton | Dam | 441524N | 0714746W | Littleton | 922 | 1775794 |
| Tyler Tree Farm Dam | Grafton | Dam | 441754N | 0720134W | Barnet | 640 | 1775339 |
| Upper Reservoir Dam | Grafton | Dam | 434254N | 0721416W | Enfield | 787 | 1774841 |
| Walker Oliverian Stream Dam | Grafton | Dam | 440154N | 0720028W | Newbury | 751 | 1774879 |
| White Oak Pond Dam | Grafton | Dam | 434324N | 0713334W | Holderness | 581 | 1775583 |
| Wilder Dam | Grafton | Dam | 434003N | 0721813W | Hanover | 367 | 870894 |
| Woodsville Hydroelectric Dam | Grafton | Dam | 440900N | 0720158W | Woodsville | 456 | 1774881 |
| Abbott Memorial Trust Dam | Hillsborough | Dam | 425042N | 0714422W | Milford | 358 | 1775220 |
| Amoskeag Dam | Hillsborough | Dam | 430008N | 0712820W | Manchester North | 128 | 1774938 |
| Ayers Pond Dam | Hillsborough | Dam | 424230N | 0712522W | Nashua South | 118 | 1775062 |
| Black Brook Dam | Hillsborough | Dam | 430106N | 0712746W | Manchester North | 397 | 1775671 |
| Black Pond Dam | Hillsborough | Dam | 430642N | 0720046W | Stoddard | 1079 | 1775305 |
| Bowers Dam | Hillsborough | Dam | 424800N | 0712937W | Nashua North | 174 | 1775349 |
| Burton Pond Dam | Hillsborough | Dam | 424954N | 0714846W | Greenville | 807 | 1775074 |
| Campbell Pond Dam | Hillsborough | Dam | 430504N | 0715627W | Hillsboro | 912 | 1774857 |
| Canobie Lake Dam | Hillsborough | Dam | 424730N | 0711510W | Windham | 239 | 1774810 |
| Daniels Lake Dam | Hillsborough | Dam | 430200N | 0714022W | Weare | 381 | 1775188 |
| Deering Reservoir Dam | Hillsborough | Dam | 430307N | 0715026W | Deering | 902 | 1775257 |
| Dorrs Pond Dam | Hillsborough | Dam | 430048N | 0712722W | Manchester North | 282 | 1775681 |
| Dudley Pond Dam | Hillsborough | Dam | 430703N | 0714932W | Deering | 837 | 1775563 |
| Dunklee Pond Dam | Hillsborough | Dam | 424618N | 0713446W | South Merrimack | 269 | 1775651 |
| Edward MacDowell Dam | Hillsborough | Dam | 425339N | 0715911W | Peterborough North | 932 | 866766 |
| Everett Dam | Hillsborough | Dam | 430535N | 0713936W | Weare | 417 | 866820 |
| Farley Brook Dam | Hillsborough | Dam | 424818N | 0713328W | South Merrimack | 197 | 1775655 |
| Fearon Farm Pond Dam | Hillsborough | Dam | 425442N | 0713752W | New Boston | 633 | 1775622 |
| Goffs Falls Dam | Hillsborough | Dam | 425553N | 0712705W | Manchester South | 144 | 1775275 |
| Gregg Lake Dam | Hillsborough | Dam | 430218N | 0715840W | Hillsboro | 1122 | 1774855 |
| Gregg Mill Pond Dam | Hillsborough | Dam | 430024N | 0713958W | Weare | 374 | 1775281 |
| Greggs Falls Dam | Hillsborough | Dam | 430106N | 0713404W | Goffstown | 269 | 1774920 |
| Gumpas Pond Dam | Hillsborough | Dam | 424342N | 0712116W | Lowell | 210 | 1775699 |
| Half Moon Pond Dam | Hillsborough | Dam | 425600N | 0720004W | Dublin | 945 | 1774837 |
| Harris Pond Dam | Hillsborough | Dam | 424733N | 0712844W | Nashua North | 161 | 1774975 |
| Haydens Mill Pond Dam | Hillsborough | Dam | 424612N | 0713634W | South Merrimack | 338 | 1775653 |
| High Service Distribution Reservoir Dam | Hillsborough | Dam | 430006N | 0712628W | Manchester North | 502 | 1775283 |
| Hillsborough Mills Dam | Hillsborough | Dam | 425018N | 0714340W | Milford | 338 | 1775216 |
| Holt Dam | Hillsborough | Dam | 424802N | 0713057W | South Merrimack | 177 | 1775343 |
| Hunts Pond Dam | Hillsborough | Dam | 425912N | 0720146W | Dublin | 1299 | 1774835 |
| Improved Machinery Pond Dam | Hillsborough | Dam | 424500N | 0712634W | Nashua South | 112 | 1775727 |
| International Paper Box Company Dam | Hillsborough | Dam | 424506N | 0712746W | Nashua North | 157 | 1775353 |
| Jackson Plant Dam | Hillsborough | Dam | 424548N | 0712752W | Nashua North | 125 | 1774974 |
| Kelleys Falls Dam | Hillsborough | Dam | 425936N | 0712946W | Manchester South | 164 | 1775289 |
| Lake Franklin Pierce Dam | Hillsborough | Dam | 430842N | 0715652W | Hillsboro Upper Village | 938 | 1775113 |
| Lower Reservoir Dam | Hillsborough | Dam | 425948N | 0713546W | Pinardville | 492 | 1775632 |
| Massabesic Lake Dam | Hillsborough | Dam | 425748N | 0712340W | Manchester South | 253 | 1774940 |
| Merrimack Village Dam | Hillsborough | Dam | 425136N | 0712934W | Nashua North | 118 | 1774964 |
| Milford Town Dam | Hillsborough | Dam | 425012N | 0713846W | Milford | 223 | 1775315 |
| Mill Race Dam | Hillsborough | Dam | 425718N | 0715304W | Peterborough North | 850 | 1775636 |
| Mine Falls Dam | Hillsborough | Dam | 424454N | 0713022W | Pepperell | 171 | 1774966 |
| Monadnock Power Station Dam | Hillsborough | Dam | 430000N | 0715534W | Peterborough North | 659 | 1775198 |
| Mountain Pond Dam | Hillsborough | Dam | 424454N | 0715558W | Ashburnham | 1257 | 1775393 |
| Nashua Canal Dike | Hillsborough | Dam | 424512N | 0712958W | South Merrimack | 141 | 1775522 |
| Naticook Lake Dam | Hillsborough | Dam | 424918N | 0713128W | South Merrimack | 210 | 1775649 |
| Noone Mills Dam | Hillsborough | Dam | 425136N | 0715740W | Peterborough South | 738 | 1775517 |
| North Village Dam | Hillsborough | Dam | 425354N | 0715628W | Peterborough North | 705 | 1775064 |
| Oak Hill Reservoir Dam | Hillsborough | Dam | 430048N | 0712634W | Manchester North | 449 | 1775667 |
| Osgood Pond Dam | Hillsborough | Dam | 424916N | 0713952W | Milford | 266 | 1775319 |
| Otis Company Dam Number 1 | Hillsborough | Dam | 424600N | 0714840W | Greenville | 840 | 1774828 |
| Paper Mill Dam | Hillsborough | Dam | 430024N | 0715534W | Hillsboro | 646 | 1775202 |
| Perkins Pond Dam | Hillsborough | Dam | 430306N | 0714328W | Weare | 702 | 1775616 |
| Peterborough Treatment Lagoons Dam | Hillsborough | Dam | 425436N | 0715546W | Peterborough North | 689 | 1775644 |
| Pierce Power Dam | Hillsborough | Dam | 430012N | 0715528W | Hillsboro | 646 | 1775200 |
| Pleasant Pond Dam | Hillsborough | Dam | 430124N | 0714858W | Deering | 837 | 1775255 |
| Potanipo Pond Dam | Hillsborough | Dam | 424406N | 0714034W | Townsend | 289 | 1775331 |
| Powder Mill Pond Dam | Hillsborough | Dam | 425934N | 0715528W | Peterborough North | 676 | 1775196 |
| Pratt Pond Dam | Hillsborough | Dam | 424854N | 0714616W | Greenville | 545 | 1775524 |
| Pratt Pond Dam | Hillsborough | Dam | 424412N | 0715422W | Ashburnham | 1234 | 1775758 |
| Pratt Pond Dike and Spillway | Hillsborough | Dam | 424842N | 0714616W | Greenville | 486 | 1775493 |
| Rocky Pond Brook Dam | Hillsborough | Dam | 424424N | 0713716W | Pepperell | 328 | 1775115 |
| Sand Brook Marsh Dam | Hillsborough | Dam | 431048N | 0715410W | Hillsboro Upper Village | 945 | 1775647 |
| Souhegan River Watershed Dam Number 10A | Hillsborough | Dam | 425100N | 0714810W | Greenville | 860 | 1775227 |
| Souhegan River Watershed Dam Number 12A | Hillsborough | Dam | 424736N | 0714940W | Greenville | 883 | 1775136 |
| Souhegan River Watershed Dam Number 13 | Hillsborough | Dam | 424554N | 0715040W | Greenville | 981 | 1775526 |
| Souhegan River Watershed Dam Number 14 | Hillsborough | Dam | 424554N | 0715134W | Greenville | 1066 | 1775528 |
| Souhegan River Watershed Dam Number 15 | Hillsborough | Dam | 424748N | 0714816W | Greenville | 876 | 1775225 |
| Souhegan River Watershed Dam Number 19 | Hillsborough | Dam | 424324N | 0715052W | Ashby | 994 | 1775606 |
| Souhegan River Watershed Dam Number 25B | Hillsborough | Dam | 424918N | 0714910W | Greenville | 758 | 1775607 |
| Souhegan River Watershed Dam Number 26 | Hillsborough | Dam | 425030N | 0714958W | Greenville | 896 | 1775129 |
| Souhegan River Watershed Dam Number 28 | Hillsborough | Dam | 425306N | 0714846W | Greenfield | 840 | 1775521 |
| Souhegan River Watershed Dam Number 33 | Hillsborough | Dam | 425136N | 0714458W | Greenville | 682 | 1775229 |
| Souhegan River Watershed Dam Number 35 | Hillsborough | Dam | 424406N | 0715252W | Ashburnham | 1076 | 1775529 |
| Souhegan River Watershed Dam Number 8 | Hillsborough | Dam | 425306N | 0714604W | Greenfield | 692 | 1775605 |
| Souhegan River Watershed Dike Number 12A | Hillsborough | Dam | 424806N | 0715010W | Greenville | 876 | 1775134 |
| Souhegan River Watershed Dike Number 13 | Hillsborough | Dam | 424554N | 0715034W | Greenville | 961 | 1775614 |
| Steel Pond Dam | Hillsborough | Dam | 430448N | 0715804W | Hillsboro | 876 | 1774820 |
| Supply Pond Dam | Hillsborough | Dam | 424729N | 0712828W | Nashua North | 128 | 1774977 |
| Swartz Pond Dam | Hillsborough | Dam | 425418N | 0714752W | Greenfield | 902 | 1775519 |
| Taylor Pond Dam | Hillsborough | Dam | 424342N | 0714052W | Townsend | 367 | 1775752 |
| Uncanoonuc Lake Dam Number 2 | Hillsborough | Dam | 425918N | 0713440W | Pinardville | 653 | 1774790 |
| Uncanoonuc Lake Dike | Hillsborough | Dam | 425920N | 0713453W | Pinardville | 653 | 1774899 |
| Upper Reservoir Dam | Hillsborough | Dam | 425942N | 0713546W | Pinardville | 525 | 1775630 |
| Us Bobbin and Shuttle Company Dam | Hillsborough | Dam | 430106N | 0713552W | Goffstown | 282 | 1774788 |
| Ward Dam | Hillsborough | Dam | 424954N | 0714834W | Greenville | 715 | 1775223 |
| Water Loom Pond Dam | Hillsborough | Dam | 424500N | 0715015W | Ashby | 948 | 1775389 |
| Weare Reservoir Dam | Hillsborough | Dam | 430630N | 0714622W | Deering | 636 | 1774962 |
| Whittemore Lake Dam | Hillsborough | Dam | 425918N | 0715425W | Peterborough North | 823 | 1774948 |
| Willard Pond Dam | Hillsborough | Dam | 430106N | 0720110W | Stoddard | 1161 | 1774859 |
| Woodbury Estate Pond Dam | Hillsborough | Dam | 425712N | 0712852W | Manchester South | 157 | 1775058 |
| Bear Brook State Park Dam | Merrimack | Dam | 430954N | 0712310W | Suncook | 315 | 1775549 |
| Bear Pond Dam | Merrimack | Dam | 431354N | 0714658W | Henniker | 636 | 1775645 |
| Benton Pond Hydro Dam | Merrimack | Dam | 433112N | 0715016W | Danbury | 804 | 1775740 |
| Berry Pond Dam | Merrimack | Dam | 431700N | 0711746W | Pittsfield | 896 | 1774944 |
| Bixby Pond Dam | Merrimack | Dam | 431322N | 0711901W | Gossville | 436 | 1775800 |
| Blackwater Dam | Merrimack | Dam | 431857N | 0714324W | Webster | 545 | 865642 |
| Blaisdell Lake Dam | Merrimack | Dam | 431654N | 0715534W | Bradford | 856 | 1775770 |
| Bog Pond Dam | Merrimack | Dam | 433104N | 0715025W | Danbury | 823 | 1775475 |
| Bradley Lake Dam | Merrimack | Dam | 432506N | 0714922W | Andover | 856 | 1774814 |
| Briar Pipe Dam | Merrimack | Dam | 431624N | 0713610W | Penacook | 325 | 1775870 |
| Briar Pipe Dam On The Branch | Merrimack | Dam | 431624N | 0713612W | Penacook | 325 | 1775871 |
| Buck Street East Dam | Merrimack | Dam | 430936N | 0712422W | Suncook | 289 | 1775547 |
| Buck Street West Dam | Merrimack | Dam | 430936N | 0712428W | Suncook | 302 | 1775545 |
| Cascade Brook Dam | Merrimack | Dam | 432312N | 0715504W | New London | 797 | 1774901 |
| Center Dam | Merrimack | Dam | 432200N | 0712852W | Loudon | 745 | 1775593 |
| Chase Pond Dam | Merrimack | Dam | 432500N | 0715440W | New London | 709 | 1775210 |
| China Dam | Merrimack | Dam | 430748N | 0712722W | Suncook | 220 | 1774794 |
| Concord Water Works Dam | Merrimack | Dam | 431436N | 0713440W | Concord | 400 | 1775397 |
| Contoocook Valley Paper Company Dam | Merrimack | Dam | 431006N | 0715022W | Henniker | 453 | 1775634 |
| Contoocook Village Dam | Merrimack | Dam | 431318N | 0714258W | Hopkinton | 358 | 1775123 |
| Drew Lake Dam | Merrimack | Dam | 430948N | 0714134W | Hopkinton | 427 | 1775132 |
| Dubes Pond Dam | Merrimack | Dam | 430400N | 0712346W | Manchester North | 420 | 1775665 |
| East Dam | Merrimack | Dam | 432212N | 0712840W | Loudon | 725 | 1775595 |
| East Turning Pond Dam | Merrimack | Dam | 432130N | 0712858W | Loudon | 689 | 1775591 |
| Eastman Falls Dam | Merrimack | Dam | 432654N | 0713928W | Franklin | 312 | 1775052 |
| Edward H York Dam | Merrimack | Dam | 431612N | 0713646W | Penacook | 331 | 1775379 |
| Fifield Farm Pond Dam | Merrimack | Dam | 431930N | 0713252W | Penacook | 505 | 1775876 |
| Flaghole Pond Dam | Merrimack | Dam | 431700N | 0713804W | Webster | 502 | 1775874 |
| Franklin Falls Dam | Merrimack | Dam | 432804N | 0713938W | Franklin | 417 | 866964 |
| Franklin Falls Dam | Merrimack | Dam | 432712N | 0713934W | Franklin | 397 | 1774756 |
| Garvins Falls Dam | Merrimack | Dam | 430956N | 0713034W | Concord | 213 | 867033 |
| Giles Pond Dam | Merrimack | Dam | 432912N | 0713858W | Franklin | 436 | 1775076 |
| Goldfish Pond Dam | Merrimack | Dam | 430112N | 0712652W | Manchester North | 328 | 1775669 |
| Goose Pond Dam | Merrimack | Dam | 432548N | 0720246W | Sunapee Lake North | 1168 | 1775395 |
| Grassy Pond Dam | Merrimack | Dam | 431300N | 0714628W | Henniker | 492 | 1775503 |
| Hall Mountain Marsh Dam | Merrimack | Dam | 430612N | 0712128W | Candia | 669 | 1775673 |
| Hayes Swamp Dam | Merrimack | Dam | 430830N | 0712158W | Gossville | 499 | 1775677 |
| Heads Pond Dam | Merrimack | Dam | 430630N | 0712658W | Manchester North | 315 | 1775121 |
| Highland Lake Dam | Merrimack | Dam | 432736N | 0714458W | Andover | 659 | 1774816 |
| Hoague-Sprague Dam | Merrimack | Dam | 431124N | 0714458W | Henniker | 384 | 1774883 |
| Hoit Road Marsh Dam | Merrimack | Dam | 431736N | 0713140W | Penacook | 417 | 1775872 |
| Hooksett Dam | Merrimack | Dam | 430606N | 0712758W | Manchester North | 184 | 1775184 |
| Hopkinton Dam | Merrimack | Dam | 431118N | 0714451W | Hopkinton | 413 | 867595 |
| Hoyt Brook Dam | Merrimack | Dam | 433230N | 0715352W | Grafton | 869 | 1775746 |
| Huckins Dam | Merrimack | Dam | 431318N | 0712152W | Gossville | 331 | 1775880 |
| Johnson Mill Dam | Merrimack | Dam | 432554N | 0715204W | Andover | 653 | 1774772 |
| Kimball Pond Dam | Merrimack | Dam | 430506N | 0713434W | Goffstown | 492 | 1775273 |
| Kimble Lake Dam | Merrimack | Dam | 431118N | 0713958W | Hopkinton | 486 | 1775130 |
| Knights Meadow Marsh Dam | Merrimack | Dam | 431918N | 0714528W | Warner | 482 | 1775764 |
| Knowles Pond Dam | Merrimack | Dam | 432542N | 0713240W | Northfield | 758 | 1775411 |
| Lake Winnepocket Dam | Merrimack | Dam | 431842N | 0714504W | Warner | 453 | 1774905 |
| Loch Lyndon Reservoir Dam | Merrimack | Dam | 431754N | 0715758W | Bradford | 787 | 1775457 |
| Long Pond Dike | Merrimack | Dam | 432206N | 0712904W | Loudon | 784 | 1775497 |
| Lower School Pond Dam | Merrimack | Dam | 431000N | 0713458W | Concord | 328 | 1775620 |
| Lyford Pond Dike | Merrimack | Dam | 432353N | 0712910W | Belmont | 814 | 1775351 |
| Morey Pond Dam | Merrimack | Dam | 432436N | 0715146W | Andover | 1329 | 1774818 |
| New Pond Dam | Merrimack | Dam | 432400N | 0714340W | Franklin | 978 | 1775693 |
| Northwood Lake Dam | Merrimack | Dam | 431312N | 0711728W | Gossville | 509 | 1775263 |
| Old Reservoir Dam | Merrimack | Dam | 430730N | 0712346W | Manchester North | 466 | 1775103 |
| Pembroke Dam | Merrimack | Dam | 430748N | 0712710W | Suncook | 266 | 1775427 |
| Pillsbury Lake Dam | Merrimack | Dam | 431648N | 0714052W | Webster | 407 | 1774903 |
| Pittsfield Mill Dam | Merrimack | Dam | 431824N | 0711946W | Pittsfield | 476 | 1774973 |
| Pleasant Lake Dam | Merrimack | Dam | 432512N | 0715622W | New London | 804 | 1775401 |
| Putney Meadow Pond Dam | Merrimack | Dam | 430624N | 0713404W | Goffstown | 650 | 1775624 |
| Saint Pauls School Dam | Merrimack | Dam | 431136N | 0713522W | Concord | 325 | 1775399 |
| Sanborn Pond Outlet Dam | Merrimack | Dam | 432000N | 0712304W | Loudon | 666 | 1775084 |
| Saw Mill Dam Breeched | Merrimack | Dam | 430754N | 0712646W | Suncook | 312 | 1775431 |
| Sewalls Falls Dam | Merrimack | Dam | 431536N | 0713310W | Penacook | 246 | 1774916 |
| Stark Pond Dam | Merrimack | Dam | 430743N | 0713841W | Hopkinton | 377 | 1775626 |
| Sulloway Mills Dam | Merrimack | Dam | 432630N | 0713928W | Franklin | 272 | 1775878 |
| Tannery Pond Dam | Merrimack | Dam | 432506N | 0715404W | New London | 682 | 1775214 |
| Todd Lake Dam | Merrimack | Dam | 431612N | 0715758W | Bradford | 682 | 1775269 |
| Turtle Pond Dam | Merrimack | Dam | 431506N | 0713058W | Penacook | 315 | 1775405 |
| Warner River Dam | Merrimack | Dam | 431654N | 0715322W | Bradford | 512 | 1775766 |
| Webster Dam | Merrimack | Dam | 430742N | 0712704W | Suncook | 305 | 1775429 |
| Webster Lake Dam | Merrimack | Dam | 432700N | 0714010W | Franklin | 407 | 1775487 |
| West Turning Pond Dam | Merrimack | Dam | 432130N | 0712904W | Loudon | 686 | 1775589 |
| Whites Pond Outlet Dam | Merrimack | Dam | 431812N | 0711858W | Pittsfield | 551 | 1774946 |
| Adams Pond Dam | Rockingham | Dam | 425500N | 0711640W | Derry | 322 | 1775685 |
| Angle Pond Dam | Rockingham | Dam | 425406N | 0710904W | Sandown | 226 | 1775096 |
| Arlington Mill Reservoir East Dike | Rockingham | Dam | 424848N | 0711228W | Salem Depot | 161 | 1774802 |
| Arlington Mill Reservoir West Dike | Rockingham | Dam | 424854N | 0711228W | Salem Depot | 164 | 1774806 |
| Ballard Pond Dam Omitted | Rockingham | Dam | 425236N | 0711428W | Sandown | 256 | 1775086 |
| Ballard Pond Upper Dam | Rockingham | Dam | 425236N | 0711446W | Sandown | 259 | 1775088 |
| Beaver Brook Dam | Rockingham | Dam | 425342N | 0711828W | Derry | 295 | 1775531 |
| Beaver Lake Dam | Rockingham | Dam | 425406N | 0711758W | Derry | 289 | 1775707 |
| Benjamin C Adams Dam | Rockingham | Dam | 425348N | 0711546W | Derry | 433 | 1775659 |
| Big Island Pond Dam | Rockingham | Dam | 425124N | 0711246W | Salem Depot | 207 | 1775597 |
| Bunker Pond Dam | Rockingham | Dam | 430222N | 0710749W | Mount Pawtuckaway | 148 | 1775253 |
| Burtt Wildlife Pond Dam | Rockingham | Dam | 431206N | 0711216W | Northwood | 594 | 1775683 |
| Clark Pond East Dam | Rockingham | Dam | 430112N | 0712104W | Candia | 269 | 1775162 |
| Clark Pond West Dam | Rockingham | Dam | 430112N | 0712110W | Candia | 266 | 1775164 |
| Deer Pond Dam | Rockingham | Dam | 430518N | 0711158W | Mount Pawtuckaway | 436 | 1775537 |
| Dodge Pond Dam | Rockingham | Dam | 425436N | 0705152W | Hampton | 10 | 1775711 |
| Dole Marsh Dam | Rockingham | Dam | 431024N | 0711122W | Northwood | 538 | 1775705 |
| Dolloff Dam | Rockingham | Dam | 430424N | 0710858W | Mount Pawtuckaway | 269 | 1774995 |
| Drowns Dam | Rockingham | Dam | 430630N | 0710734W | Mount Pawtuckaway | 253 | 1774999 |
| Dustin Pond Dam | Rockingham | Dam | 425812N | 0710510W | Kingston | 138 | 1775277 |
| Exeter River Dam 1 | Rockingham | Dam | 425854N | 0705652W | Exeter | 23 | 1775299 |
| Exeter Water Works Dam | Rockingham | Dam | 425915N | 0705605W | Exeter | 13 | 1775232 |
| Freeses Pond Dam | Rockingham | Dam | 430902N | 0711403W | Northwood | 427 | 1775601 |
| Hampton Falls River Dam | Rockingham | Dam | 425436N | 0705216W | Hampton | 30 | 1774833 |
| Harantis Dam | Rockingham | Dam | 425606N | 0711716W | Derry | 387 | 1775363 |
| Hoods Pond Dam | Rockingham | Dam | 425300N | 0711946W | Derry | 282 | 1775657 |
| Kendall Pond Dam | Rockingham | Dam | 425024N | 0712058W | Windham | 220 | 1775661 |
| Little Cub Pond Dam | Rockingham | Dam | 425506N | 0710822W | Sandown | 217 | 1775675 |
| Little River Dam | Rockingham | Dam | 425902N | 0705819W | Exeter | 43 | 1775723 |
| Londonderry Treatment Lagoon Dike | Rockingham | Dam | 425142N | 0712010W | Windham | 239 | 1775687 |
| Long Pond Dam | Rockingham | Dam | 425500N | 0710540W | Kingston | 148 | 1775138 |
| Macallen Dam | Rockingham | Dam | 430454N | 0705604W | Newmarket | 33 | 1775407 |
| Marston Pond Dam | Rockingham | Dam | 430712N | 0710258W | Epping | 154 | 1775689 |
| Mill Pond Dam | Rockingham | Dam | 425812N | 0704828W | Hampton | 49 | 1775413 |
| Millville Reservoir Dam | Rockingham | Dam | 424752N | 0711244W | Salem Depot | 131 | 1774808 |
| Moeckel Pond Dam | Rockingham | Dam | 424548N | 0711810W | Windham | 144 | 1775473 |
| Mountain Brook Dam | Rockingham | Dam | 430506N | 0711022W | Mount Pawtuckaway | 322 | 1775691 |
| Onway Lake Dam | Rockingham | Dam | 430206N | 0711304W | Mount Pawtuckaway | 266 | 1775535 |
| Peverly Brook Lower Dam | Rockingham | Dam | 430500N | 0705034W | Portsmouth | 20 | 1775721 |
| Peverly Brook Upper Dam | Rockingham | Dam | 430512N | 0705028W | Portsmouth | 13 | 1775719 |
| Pickpocket Dam | Rockingham | Dam | 425806N | 0710010W | Kingston | 62 | 1775279 |
| Pleasant Lake Dam | Rockingham | Dam | 431206N | 0711616W | Gossville | 591 | 1775080 |
| Shadow Lake Dam | Rockingham | Dam | 424854N | 0711434W | Salem Depot | 167 | 1774798 |
| South Mill Pond Dam | Rockingham | Dam | 430424N | 0704504W | Portsmouth | 13 | 1775717 |
| Taylor Dam | Rockingham | Dam | 425042N | 0711310W | Salem Depot | 190 | 1774800 |
| Taylor River Dam | Rockingham | Dam | 425600N | 0705146W | Hampton | 23 | 1775713 |
| Taylor River Dam | Rockingham | Dam | 425636N | 0705240W | Exeter | 13 | 1775725 |
| Tower Hill Pond Dam | Rockingham | Dam | 430206N | 0712153W | Candia | 325 | 1775146 |
| Town of Exeter Sewerage Lagoons Dam | Rockingham | Dam | 425954N | 0705622W | Exeter | 23 | 1775715 |
| Trickling Falls Dam | Rockingham | Dam | 425430N | 0710104W | Kingston | 115 | 1775539 |
| Tudor Wildlife Pond Dam | Rockingham | Dam | 431142N | 0711040W | Northwood | 587 | 1775703 |
| Voydatch Pond Dam | Rockingham | Dam | 431206N | 0711458W | Gossville | 643 | 1775419 |
| Wash Pond Dam | Rockingham | Dam | 425306N | 0711122W | Sandown | 243 | 1774831 |
| Wason Pond Dam | Rockingham | Dam | 425854N | 0711304W | Sandown | 210 | 1775533 |
| Webster Smith Dam | Rockingham | Dam | 425506N | 0712458W | Manchester South | 269 | 1775663 |
| Wheeler Dam | Rockingham | Dam | 424901N | 0711212W | Salem Depot | 151 | 870816 |
| Wheeler Dam | Rockingham | Dam | 424900N | 0711158W | Salem Depot | 157 | 1774804 |
| Winnicut River Dam | Rockingham | Dam | 430212N | 0705052W | Portsmouth | 7 | 1774826 |
| Ayers Lake Dam | Strafford | Dam | 431454N | 0710329W | Barrington | 230 | 1775048 |
| Baxter Lake Center Dike | Strafford | Dam | 431924N | 0710222W | Baxter Lake | 413 | 1775459 |
| Baxter Lake Easterly Dike | Strafford | Dam | 431918N | 0710204W | Baxter Lake | 417 | 1775455 |
| Baxter Lake Main Dam | Strafford | Dam | 431912N | 0710240W | Baxter Lake | 423 | 1775461 |
| Baxter Mill Dam | Strafford | Dam | 432012N | 0705610W | Rochester | 200 | 1775543 |
| Bellamy Reservoir Dam | Strafford | Dam | 431048N | 0705659W | Dover West | 135 | 1775599 |
| Berry Brook Dam | Strafford | Dam | 431900N | 0710458W | Baxter Lake | 479 | 1775317 |
| Berrys River Dam | Strafford | Dam | 431618N | 0710346W | Baxter Lake | 331 | 1774991 |
| Bow Lake Dam | Strafford | Dam | 431433N | 0710912W | Northwood | 518 | 1774853 |
| Branch River Dam Number 1 | Strafford | Dam | 432936N | 0710110W | Farmington | 486 | 1775831 |
| Champlin Pond Dam | Strafford | Dam | 431637N | 0705549W | Rochester | 269 | 1775788 |
| Club Pond Dam | Strafford | Dam | 432554N | 0710910W | Alton | 518 | 1775383 |
| Cocheco River Number 2 Dam | Strafford | Dam | 431148N | 0705228W | Dover West | 23 | 1775738 |
| Currier Dam | Strafford | Dam | 432600N | 0710452W | Farmington | 554 | 1775840 |
| Downing Pond Dam | Strafford | Dam | 432612N | 0711022W | Alton | 538 | 1775377 |
| Foss Pond Dam | Strafford | Dam | 431354N | 0711016W | Northwood | 666 | 1775701 |
| Gonic Dam | Strafford | Dam | 431612N | 0705834W | Rochester | 135 | 1775449 |
| Gove Dike | Strafford | Dam | 430454N | 0710758W | Mount Pawtuckaway | 256 | 1774997 |
| Great Falls Upper Dam | Strafford | Dam | 431548N | 0705146W | Somersworth | 171 | 1774984 |
| Kenneth Hill Dam | Strafford | Dam | 431642N | 0710610W | Baxter Lake | 331 | 1775117 |
| Marchs Pond Dam | Strafford | Dam | 432748N | 0710752W | Alton | 876 | 1775381 |
| Mast Point Dam | Strafford | Dam | 431712N | 0705352W | Rochester | 171 | 1774986 |
| Mendums Pond Dam | Strafford | Dam | 430951N | 0710406W | Barrington | 239 | 1774993 |
| Merrymeeting Lake Dam | Strafford | Dam | 432831N | 0711043W | Alton | 633 | 1775369 |
| Mill Pond Dam | Strafford | Dam | 431612N | 0705834W | Rochester | 135 | 1775447 |
| Milton Leather Board Dam | Strafford | Dam | 432430N | 0705910W | Milton | 381 | 1775323 |
| Milton Three Ponds Dam | Strafford | Dam | 432448N | 0705910W | Milton | 417 | 1775329 |
| New Dam | Strafford | Dam | 431536N | 0705134W | Somersworth | 121 | 1774983 |
| New Durham Dam | Strafford | Dam | 432648N | 0711040W | Alton | 663 | 1775375 |
| Nippo Pond Dam | Strafford | Dam | 431332N | 0710509W | Barrington | 318 | 1774967 |
| Nubble Pond Brook Dam | Strafford | Dam | 432136N | 0710616W | Baxter Lake | 676 | 1775838 |
| Oyster River Dam | Strafford | Dam | 430748N | 0705510W | Dover West | 20 | 1775732 |
| Packers Falls Dam | Strafford | Dam | 430612N | 0705746W | Newmarket | 39 | 1775541 |
| Preston Pond Dam | Strafford | Dam | 431621N | 0710158W | Baxter Lake | 331 | 1775806 |
| Reservoir Dam | Strafford | Dam | 430842N | 0705622W | Dover West | 82 | 1775772 |
| Rochester City Dam Number 1 | Strafford | Dam | 431818N | 0705846W | Rochester | 226 | 1775451 |
| Rochester Reservoir Dam | Strafford | Dam | 431720N | 0710230W | Baxter Lake | 361 | 1775028 |
| Rochester Sewage Lagoons Dikes | Strafford | Dam | 431530N | 0705734W | Rochester | 161 | 1775786 |
| Rollinsford Dam | Strafford | Dam | 431418N | 0704904W | Dover East | 62 | 1775465 |
| Round Pond Dam | Strafford | Dam | 431648N | 0710304W | Baxter Lake | 381 | 1775025 |
| Salmon Falls Dam | Strafford | Dam | 431336N | 0704840W | Dover East | 0 | 1775463 |
| Salmon Falls River 10 Dam | Strafford | Dam | 433036N | 0705716W | Great East Lake | 502 | 1775335 |
| Spaulding Dam | Strafford | Dam | 432248N | 0705858W | Milton | 243 | 1775453 |
| Sunrise Lake Dam | Strafford | Dam | 432708N | 0710451W | Farmington | 666 | 1775311 |
| Union Lake Dam | Strafford | Dam | 431118N | 0710128W | Barrington | 282 | 1775172 |
| Upper Mill Dam | Strafford | Dam | 431042N | 0705240W | Dover West | 69 | 1775479 |
| Waldron Dam | Strafford | Dam | 431248N | 0705516W | Dover West | 95 | 1775742 |
| Water Works Dam | Strafford | Dam | 430754N | 0705628W | Dover West | 52 | 1775774 |
| Ashuelot Pond Dam | Sullivan | Dam | 430901N | 0720926W | East Lempster | 1453 | 1775180 |
| Bates Mill Pond Dam | Sullivan | Dam | 430948N | 0722330W | Bellows Falls | 495 | 1917647 |
| Blow-Me-Down Pond Dam | Sullivan | Dam | 432948N | 0722222W | Claremont North | 525 | 1775776 |
| Bog Brook Dam | Sullivan | Dam | 433130N | 0720440W | Enfield Center | 1089 | 1775098 |
| Bog Brook Dam | Sullivan | Dam | 432812N | 0720628W | Sunapee Lake North | 1033 | 1775105 |
| Butterfield Pond Dam | Sullivan | Dam | 431336N | 0720704W | Washington | 1627 | 1775174 |
| Butternut Pond Dam | Sullivan | Dam | 433318N | 0720758W | North Grantham | 1362 | 1775750 |
| Claremont Paper Company Dam | Sullivan | Dam | 432224N | 0722046W | Claremont South | 466 | 1775003 |
| Clay Brook Dam | Sullivan | Dam | 431442N | 0722510W | Bellows Falls | 404 | 1775359 |
| Cold River Dam Number 8 | Sullivan | Dam | 431524N | 0720940W | Newport | 1083 | 1775241 |
| Coy Dam | Sullivan | Dam | 432324N | 0722234W | Windsor | 358 | 1775005 |
| Dole Reservoir Dam | Sullivan | Dam | 432318N | 0721952W | Claremont North | 679 | 1775011 |
| Eastman Lake Dam | Sullivan | Dam | 433830N | 0720658W | Canaan | 866 | 1774824 |
| Fitch Reservoir Dam | Sullivan | Dam | 432400N | 0721846W | Claremont North | 1040 | 1775009 |
| Gilman Pond Dam | Sullivan | Dam | 431742N | 0721204W | Newport | 1283 | 1775148 |
| Hall Pond Dam | Sullivan | Dam | 431508N | 0722137W | Claremont South | 1030 | 1775762 |
| Highland Lake North Outlet Dam | Sullivan | Dam | 430818N | 0720446W | Washington | 1316 | 1775182 |
| Island Pond Dam | Sullivan | Dam | 431018N | 0720334W | Washington | 1404 | 1775176 |
| Lake Sunapee Dam | Sullivan | Dam | 432308N | 0720453W | Sunapee Lake North | 1093 | 1775850 |
| Long Pond Brook Dam | Sullivan | Dam | 432424N | 0720834W | Grantham | 1001 | 1775852 |
| Long Pond Dam | Sullivan | Dam | 431116N | 0720916W | East Lempster | 1539 | 1775239 |
| Marshall Pond Dam | Sullivan | Dam | 431859N | 0721615W | Claremont South | 1621 | 1775150 |
| Mascoma River Dam | Sullivan | Dam | 433818N | 0721522W | Hanover | 505 | 1775034 |
| Mascoma River Dam Number 2 | Sullivan | Dam | 433812N | 0721746W | Hanover | 518 | 1775036 |
| Millar Pond Dam | Sullivan | Dam | 433212N | 0720958W | North Grantham | 1460 | 1775489 |
| Millen Lake Dam | Sullivan | Dam | 430906N | 0720740W | East Lempster | 1463 | 1775178 |
| Morgan Pond Dam | Sullivan | Dam | 432830N | 0720058W | Sunapee Lake North | 1690 | 1774849 |
| Otter Pond Dam | Sullivan | Dam | 432600N | 0720358W | Sunapee Lake North | 1135 | 1774895 |
| Red Leaf Pond Dam | Sullivan | Dam | 432636N | 0721204W | Grantham | 1024 | 1775403 |
| Rice Reservoir Dam | Sullivan | Dam | 432512N | 0721946W | Claremont North | 820 | 1775007 |
| Richardson Brook Dam | Sullivan | Dam | 431236N | 0720858W | East Lempster | 1578 | 1775247 |
| Site Number 1 Dead River Dam | Sullivan | Dam | 442948N | 0711504W | Mount Crescent | 1257 | 1775603 |
| Star Lake Dam | Sullivan | Dam | 432730N | 0720252W | Sunapee Lake North | 1299 | 1775501 |
| Straw Reservoir Dam | Sullivan | Dam | 432312N | 0721916W | Claremont North | 732 | 1775371 |
| Sugar River Dam Number 2 | Sullivan | Dam | 432200N | 0720940W | Newport | 886 | 1775846 |
| Sunapee Lake Town Dam | Sullivan | Dam | 432306N | 0720452W | Sunapee Lake North | 1112 | 1774950 |
| Wendall Marsh Dam | Sullivan | Dam | 432242N | 0720622W | Sunapee Lake North | 1017 | 1775848 |
| Whitewater Brook Dam Number 2 | Sullivan | Dam | 432524N | 0721846W | Claremont North | 925 | 1775373 |