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Geography Home Browse by State Browse by Feature Definitions Top 10 |
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Geography Home Browse by State Browse by Feature Definitions Top 10 |
Connecticut Dam
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Feature Name
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County
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Latitude
|
Longitude
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| Abbott Dam | Windham | 41.88667 | -72.00333 |
| Acme Pond Dam | Windham | 41.84611 | -71.81722 |
| Addison Pond Dam | Hartford | 41.71917 | -72.57667 |
| Aldon Mill Pond Dam | Tolland | 41.82 | -72.48333 |
| Allen Dam | Litchfield | 41.825 | -73.15972 |
| American Can Company Dam | Fairfield | 41.1 | -73.72167 |
| American Felt Dam | Fairfield | 41.03833 | -73.66667 |
| Amston Lake Dam | Tolland | 41.62694 | -72.335 |
| Anaconda American Brass Company Dam | New Haven | 41.35333 | -73.085 |
| Andover Lake Dam | Tolland | 41.72444 | -72.36056 |
| Angus Park Pond Dam | Hartford | 41.69306 | -72.53194 |
| Arrigoni Pond Dam | Middlesex | 41.44694 | -72.64028 |
| Ashford Lake Dam | Tolland | 41.89917 | -72.1275 |
| Ashland Pond Dam | New London | 41.60528 | -71.9775 |
| Aspetuck Reservoir Dam | Fairfield | 41.23583 | -73.31861 |
| Aspinook Pond Dam | New London | 41.61 | -71.98583 |
| Asylum Reservoir Number 2 Dam | Middlesex | 41.53667 | -72.59861 |
| Asylum Reservoir Number 3 Dam | Middlesex | 41.53667 | -72.60611 |
| Babcock Pond Dam | New London | 41.53944 | -72.39694 |
| Baldwins Pond Dam | New Haven | 41.54694 | -72.77472 |
| Ballouville Pond Dam | Windham | 41.875 | -71.86167 |
| Baltic Reservoir Dam Number 1 | New London | 41.62222 | -72.07611 |
| Baltic Reservoir Dam Number 2 | New London | 41.62167 | -72.075 |
| Bantam Pond Dam | Litchfield | 41.29167 | -73.19167 |
| Bantam Project Dam | Litchfield | 41.72333 | -73.24 |
| Barber Pond Dam | Hartford | 41.86278 | -72.68972 |
| Barnes Reservoir Dam | New London | 41.45556 | -72.22028 |
| Bashan Lake Dam | Middlesex | 41.48944 | -72.41222 |
| Batterson Park Pond Dam | Hartford | 41.71222 | -72.78833 |
| Beach Pond Dam | New London | 41.58111 | -71.81722 |
| Beachdale Pond Dam | New London | 41.57861 | -71.8625 |
| Beaupres Pond Dam | Windham | 41.86333 | -72.04333 |
| Beaver Brook Dam | New Haven | 41.205 | -73.09 |
| Beaver Brook Pond Dam | Fairfield | 41.215 | -73.37167 |
| Beaver Pond Dam | New Haven | 41.57 | -72.78639 |
| Bel-Hem Dam | Windham | 41.925 | -71.90833 |
| Belden Dam | Windham | 41.96833 | -71.89333 |
| Bell Pond Dam | Hartford | 41.75833 | -72.66167 |
| Belleview Lake Dam | Litchfield | 41.57167 | -73.02333 |
| Benedict Pond Dam | Litchfield | 42.03222 | -73.16056 |
| Berlin Fish and Game Pond Dam | Middlesex | 41.44333 | -72.415 |
| Beseck Lake Dam | Middlesex | 41.51 | -72.72667 |
| Bethels Pond Dam | Fairfield | 41.355 | -73.38667 |
| Bevins Pond Dam | Middlesex | 41.58 | -72.5 |
| Bibbens Pond Dam | Windham | 41.66333 | -72.17167 |
| Big Meadow Pond Dam | Litchfield | 41.64167 | -73.15583 |
| Big Pond Dam | Windham | 41.67278 | -72.17611 |
| Bigelow Pond Dam | Litchfield | 41.95917 | -73.22167 |
| Billings Lake Dam | New London | 41.5075 | -71.87556 |
| Birch Millpond Dam | Middlesex | 41.33111 | -72.42528 |
| Birge Pond Dam | Hartford | 41.68778 | -72.95 |
| Bishops Pond Dam | New Haven | 41.50694 | -72.76694 |
| Bissonnette Pond Dam | Tolland | 41.92222 | -72.22028 |
| Black Pond Dam | New Haven | 41.52333 | -72.75167 |
| Black Rock Dam | Litchfield | 41.65722 | -73.10556 |
| Black Rock Pond Dam | Litchfield | 41.65167 | -73.09667 |
| Black Spruce Pond Dam | Windham | 41.79667 | -72.09833 |
| Bladens River Dam | New Haven | 41.39667 | -73.05833 |
| Bleachery Dam | Litchfield | 41.565 | -73.41 |
| Blissville Pond Dam | New London | 41.56361 | -72.03833 |
| Bloomfield Dam | Hartford | 41.855 | -72.74333 |
| Bloomfield Site 3A Dam | Hartford | 41.855 | -72.74833 |
| Blue Hills Dam | Hartford | 41.83833 | -72.71333 |
| Blue Lake Dam | New London | 41.51167 | -71.89167 |
| Bog Meadow Reservoir Dam | New London | 41.56861 | -72.09639 |
| Boggs Pond Dam | Fairfield | 41.41694 | -73.52444 |
| Bogue Brook Reservoir Dam | New London | 41.43667 | -72.20972 |
| Boulder Lake Dam | Middlesex | 41.2925 | -72.55806 |
| Bradley Hubbard Reservoir Dam | New Haven | 41.55833 | -72.76167 |
| Bradway Dam | Tolland | 41.95111 | -72.35333 |
| Bradway Pond Dam | Tolland | 41.975 | -72.33667 |
| Brandegee Lake Dam | New London | 41.37139 | -72.12222 |
| Branford Supply Ponds Dam | New Haven | 41.29778 | -72.80444 |
| Brewster Pond Dam | New London | 41.6225 | -72.29306 |
| Bristol Fish and Game Club Pond Dam | New Haven | 41.67 | -72.93 |
| Bristol Reservoir Dam | Hartford | 41.67667 | -72.99 |
| Bristol Reservoir Number 2 Dam | Litchfield | 41.725 | -73.02333 |
| Bristol Reservoir Number 4 Dam | Litchfield | 41.74194 | -73.01944 |
| Bristol Reservoir Number 5 Dam | Litchfield | 41.73083 | -73.00944 |
| Broad Brook Millpond Dam | Hartford | 41.91972 | -72.54417 |
| Broad Brook Reservoir Dam | New Haven | 41.50472 | -72.86 |
| Bronson E Lockwood Dam | Litchfield | 41.65333 | -73.18667 |
| Brophy Pond Dam | Litchfield | 41.64333 | -73.04639 |
| Brunswick Dam | Windham | 41.71667 | -71.86 |
| Buckingham Reservoir Dam | Hartford | 41.7175 | -72.49917 |
| Buckley Pond Dam | Fairfield | 41.13972 | -73.29889 |
| Bull Pond Dam | Litchfield | 41.76444 | -73.05111 |
| Bulls Bridge Dam | Litchfield | 41.67667 | -73.51167 |
| Bungee Lake Lower Dam | Windham | 41.95 | -72.675 |
| Bunnells Pond Dam | Fairfield | 41.20667 | -73.18667 |
| Burns Point Jetty | New Haven | 41.20972 | -73.05 |
| Burnt Hill Reservoir Dam | Hartford | 41.73333 | -72.77667 |
| Burr Pond Dam | Litchfield | 41.86833 | -73.09306 |
| Bushy Hill Pond Dam | Middlesex | 41.35 | -73.46 |
| Butternut Pond Dam | Middlesex | 41.55167 | -72.67 |
| Butterworth Dam | New Haven | 41.43667 | -72.9 |
| Cady Pond Dam | Windham | 41.90778 | -71.81694 |
| Camp Freedman Pond Dam | Litchfield | 41.93833 | -73.345 |
| Canoe Brook Lake Dam | Fairfield | 41.245 | -73.235 |
| Canoe Brook Lake Dike | Fairfield | 41.245 | -73.235 |
| Cargill Falls Dam | Windham | 41.92667 | -71.91167 |
| Carrington Pond Dam | New Haven | 41.42528 | -73.08694 |
| Case Pond Upper Dam | Hartford | 41.76167 | -72.48833 |
| Cast and Blast Pond Dam | Hartford | 41.86333 | -72.565 |
| Cat Swamp Pond Dam | Litchfield | 41.5525 | -73.18 |
| Cedar Hill Pond Dam | Litchfield | 41.66 | -73.49167 |
| Cedar Swamp Pond Dam | New Haven | 41.6425 | -72.96972 |
| Chalkers Millpond Dam | Middlesex | 41.385 | -72.37833 |
| Chamberlain Pond Dam | Windham | 41.97139 | -72.05972 |
| Chase Reservoir Dam | Windham | 41.84583 | -71.83722 |
| Chasmars Pond Dam | Fairfield | 41.07833 | -73.44833 |
| Cheshire Reservoir Dam | New Haven | 41.50111 | -72.94722 |
| Chestnut Hill Dam | New Haven | 41.59583 | -73.00694 |
| Chestnut Ridge Reservoir Dam | Fairfield | 41.35083 | -73.40111 |
| Clinton Breakwater | Middlesex | 41.25139 | -72.51306 |
| Cold Brook Reservoir Dam | Hartford | 41.66972 | -72.54944 |
| Cold Springs Dam | Hartford | 41.81917 | -72.7675 |
| Colebrook River Dam | Litchfield | 42.00583 | -73.03667 |
| Collins Company Lower Dam | Hartford | 41.8 | -72.92833 |
| Collins Company Upper Dam | Hartford | 41.81 | -72.92667 |
| Columbia Lake Dam | Tolland | 41.71861 | -72.33278 |
| Comstock Pond Dam | Middlesex | 41.34472 | -72.45167 |
| Congdon Dam | New London | 41.44333 | -72.12167 |
| Converse Lake Dam | Fairfield | 41.13278 | -73.65167 |
| Corbin Wildlife Marsh Dam | Windham | 41.99833 | -72.09333 |
| Cornelis Dam | New Haven | 41.57833 | -72.985 |
| Cream Hill Lake Dam | Litchfield | 41.88306 | -73.30583 |
| Crescent Lake Dam | Hartford | 42 | -72.525 |
| Crystal Lake Dam | Litchfield | 41.82028 | -73.15056 |
| Dam Number 6 | Litchfield | 41.98528 | -73.18778 |
| Darrow Pond Dam | New London | 41.395 | -72.22917 |
| Day Pond Dam | New London | 41.55667 | -73.42 |
| Deans Reservoir Dam | Litchfield | 41.37333 | -71.93 |
| Deep Hollow Reservoir Dam | Middlesex | 41.415 | -72.485 |
| Deep River Reservoir Dam | New London | 41.55389 | -72.245 |
| Deer Lake Dam | Middlesex | 41.34083 | -72.58972 |
| Dennis Pond Dam | Tolland | 41.94917 | -72.29806 |
| Dividend Pond Dam | Hartford | 41.64472 | -72.63583 |
| Dobsonville Pond Dam | Tolland | 41.82472 | -72.48528 |
| Dodson Pond Dam | New London | 41.39167 | -72.275 |
| Dooley Pond Dam | Middlesex | 41.51444 | -72.66861 |
| Doolittle Lake Dam | Litchfield | 42.01694 | -73.15917 |
| Douglas Pond Dam | New London | 41.62 | -71.85167 |
| Duck Island Breakwaters | Middlesex | 41.25639 | -72.48056 |
| Dunham Mill Pond Dam | Hartford | 41.64667 | -72.94833 |
| Dunham Mill Pond Dike | Hartford | 41.64333 | -72.94833 |
| Dyer Dam | Windham | 41.78139 | -71.89944 |
| E A Whitford Pond Dam | New London | 41.42 | -72.29167 |
| Eagleville Lake Dam | Tolland | 41.785 | -72.28167 |
| East Branch Dam | Litchfield | 41.83583 | -73.12083 |
| East Brass Mill Dam | New Haven | 41.53833 | -73.015 |
| East Breakwater | New Haven | 41.23778 | -72.90389 |
| East Lake Reservoir Dam | Fairfield | 41.43972 | -73.49056 |
| East Mountain Reservoir Dam | New Haven | 41.52861 | -73.00667 |
| Easton Reservoir Dam | Fairfield | 41.24861 | -73.25611 |
| Echo Lake Dam | Litchfield | 41.6 | -73.09806 |
| Eddy Pray Reservoir Dam | Windham | 41.86361 | -71.80889 |
| Ella Fohs Camp Pond Dam | Litchfield | 41.64222 | -73.40111 |
| Ellis Dam | Tolland | 41.99139 | -72.36472 |
| Ellithorpe Dam | Tolland | 41.99667 | -72.32 |
| Elmere Reservoir Dam | New Haven | 41.56139 | -72.81417 |
| Elmville Dam | Windham | 41.83167 | -71.88167 |
| Enfield Dam | Hartford | 41.98833 | -72.60333 |
| Ensign Bickford Dam | Hartford | 41.87 | -72.81167 |
| Eureka Lake Dam | Fairfield | 41.36028 | -73.43861 |
| F W Perry Pond Dam | Fairfield | 41.11 | -73.685 |
| Factory Pond Dam | Fairfield | 41.26194 | -73.43306 |
| Fairview Reservoir Dam | New London | 41.56 | -72.0825 |
| Fairy Lake Dam | New London | 41.47 | -72.24361 |
| Fall Mountain Lake Dam | Litchfield | 41.64778 | -72.98806 |
| Falls Mill Dam Upper | New London | 41.53333 | -72.09167 |
| Farm Brook Dam Site 1 | New Haven | 41.39667 | -72.94333 |
| Farm Brook Site 2A Dam | New Haven | 41.37 | -72.94333 |
| Farm Brook Site 2B Dam | New Haven | 41.37 | -72.94 |
| Farmington Canal Lock | New Haven | 41.47833 | -72.92194 |
| Farmington Reservoir Dam | Hartford | 41.71139 | -72.82639 |
| Farringtons Pond Dam | Fairfield | 41.40389 | -73.53778 |
| Fisher Pond Dam | Litchfield | 42.03333 | -73.425 |
| Fitchville Pond Dam | New London | 41.56361 | -72.15556 |
| Fivemile Pond Dam | Windham | 41.80444 | -71.88639 |
| Flanders Wildlife Pond Dam | Litchfield | 41.6 | -73.205 |
| Foote Hills Farm Dam | Tolland | 41.7 | -72.43833 |
| Ford Pond Dam | Litchfield | 41.85333 | -73.45139 |
| Forest Lake Dam | Fairfield | 41.21806 | -73.20639 |
| Freshwater Pond Dam | Hartford | 41.99861 | -72.59917 |
| Frog Pond Dam | Windham | 41.70222 | -72.13611 |
| Furnace Pond Dam | Windham | 41.78 | -71.865 |
| Fyre Lake Dam | Fairfield | 41.08 | -73.60472 |
| Gagers Pond Dam | New London | 41.63139 | -72.15278 |
| Gale Pond Dam | Hartford | 41.83889 | -72.78333 |
| Gardner Lake Dam | New London | 41.51056 | -72.22722 |
| Gay Cemetery Pond Dam | New London | 41.43833 | -72.10167 |
| Gaylord Pond Dam | Litchfield | 41.96833 | -73.06278 |
| Glasgo Pond Dam | New London | 41.55694 | -71.88917 |
| Glen Lake Dam | New Haven | 41.37778 | -72.97972 |
| Glenville Pond Dam | Tolland | 41.96806 | -72.2975 |
| Globe Hollow Reservoir Dam | Hartford | 41.75639 | -72.51528 |
| Goodhall Dam | Tolland | 42.02333 | -72.14167 |
| Goodwin Dam | Hartford | 41.98833 | -73.02 |
| Goose Pond Dam | Litchfield | 41.74833 | -73.285 |
| Gorton Pond Dam | New London | 41.33583 | -72.20806 |
| Goss Brook Dam | Windham | 41.88 | -72.15167 |
| Graniss Pond Dam | New Haven | 41.30417 | -72.85917 |
| Gravel Pond Dam | New Haven | 41.49 | -73.25833 |
| Grays Pond Dam | Fairfield | 41.13889 | -73.62278 |
| Great Brook Reservoir Dam | New Haven | 41.57083 | -73.02306 |
| Great Falls Dam | Litchfield | 41.96333 | -73.37333 |
| Great Hill Pond Dam | Middlesex | 41.57667 | -72.56472 |
| Great Hill Reservoir Dam | New Haven | 41.37528 | -73.13194 |
| Great Meadow Brook Pond Dam | New London | 41.61833 | -71.81667 |
| Great Pond Dam | Hartford | 41.89944 | -72.83083 |
| Green Fall Pond Dam | New London | 41.53139 | -71.80889 |
| Green Pond Dam | Fairfield | 41.55083 | -73.46056 |
| Greenville Dam | New London | 41.53833 | -72.05167 |
| Griggs Pond Dam | Windham | 41.99833 | -72.08528 |
| Gritman Pond Dam | Litchfield | 41.76611 | -73.35417 |
| Grupes Reservoir Dam | Fairfield | 41.18972 | -73.48889 |
| Guilford Lakes Lower Dam | New Haven | 41.32667 | -72.685 |
| Guilford Lakes Upper Dam | New Haven | 41.33667 | -72.68167 |
| Halchek Pond Dam | Tolland | 41.91833 | -72.28 |
| Hall Meadow Brook Dam | Litchfield | 41.86833 | -73.16694 |
| Hall Meadow Brook Dike | Litchfield | 41.86833 | -73.16333 |
| Hallmere Reservoir Dam | Hartford | 41.575 | -72.82361 |
| Halls Pond Dam | Tolland | 41.85694 | -72.29972 |
| Halls Pond North Dam | Windham | 41.84333 | -72.10667 |
| Halls Pond South Dike | Windham | 41.8375 | -72.10722 |
| Hallville Pond Dam | New London | 41.49083 | -72.03333 |
| Hammonasset Reservoir Dam | Middlesex | 41.35833 | -72.61333 |
| Hampton Reservoir Dam | Windham | 41.825 | -72.05833 |
| Hancock Brook Dam | New Haven | 41.62222 | -73.03694 |
| Hanover Pond Dam | New Haven | 41.52333 | -72.83056 |
| Hanover Reservoir Dam | New London | 41.64694 | -72.0625 |
| Hansens Pond Dam | Tolland | 41.80361 | -72.18972 |
| Happy Acres Dam | Windham | 41.86667 | -72.20833 |
| Hartford Reservoir 6 East Dam | Hartford | 41.80333 | -72.78167 |
| Hartford Reservoir 6 South Dam | Hartford | 41.79361 | -72.78417 |
| Hartford Reservoir 6 Southeast Dam | Hartford | 41.81222 | -72.78167 |
| Hartford Reservoir Number 1 Dam | Hartford | 41.75111 | -72.77611 |
| Hartford Reservoir Number 2 Dam | Hartford | 41.76722 | -72.78444 |
| Hartford Reservoir Number 3 Dam | Hartford | 41.75444 | -72.79056 |
| Hartford Reservoir Number 5 Dam | Hartford | 41.75583 | -72.78389 |
| Hatch Pond Dam | Litchfield | 41.86028 | -73.47028 |
| Hatchet Pond Dam | Windham | 42.02583 | -72.09 |
| Hattertown Pond Dam | Fairfield | 41.34333 | -73.47167 |
| Haviland Millpond Dam | Fairfield | 41.55778 | -73.47278 |
| Hell Hollow Pond Dam | New London | 41.63667 | -71.87 |
| Hemlock Reservoir Dam | Fairfield | 41.20778 | -73.28167 |
| Henrys Pond Dam Number 2 | Hartford | 41.775 | -72.88833 |
| Hidden Lake Dam | Middlesex | 41.42194 | -72.56917 |
| Higganum Reservoir Dam | Middlesex | 41.49306 | -72.55861 |
| High Hill Pond Dam | New Haven | 41.505 | -72.75333 |
| Highland Lake Dam | Litchfield | 41.92278 | -73.0825 |
| Highland Pond Dam | Middlesex | 41.56917 | -72.73528 |
| Hilltop Pond Dam | Litchfield | 41.78917 | -73.48944 |
| Hitchcock Lake Dam | New Haven | 41.56444 | -72.95139 |
| Hoadley Pond Dam | New Haven | 41.39667 | -73.08667 |
| Hockanum River Dam | Tolland | 41.87167 | -72.43333 |
| Holbrook Pond Dam | Tolland | 41.67667 | -72.375 |
| Hoover Pond Dam | Litchfield | 41.915 | -73.20833 |
| Hop Brook Dam | New Haven | 41.515 | -73.06667 |
| Hopeville Pond Dam | New London | 41.60972 | -71.94083 |
| Howard Reservoir Dam | Hartford | 41.77139 | -72.47806 |
| Howells Pond Dam | Hartford | 42.02222 | -72.99389 |
| Hubbard Pond Dam | Middlesex | 41.5325 | -72.59056 |
| Huntington Pond Dike | Fairfield | 41.34278 | -73.35833 |
| Hurds Lake Dam | Tolland | 42.02 | -72.40667 |
| Hydeville Pond Dam | Tolland | 41.99333 | -72.27667 |
| Indian Hollow Pond Dam | Windham | 41.68722 | -72.13833 |
| Indian Lake Dam | Middlesex | 41.2875 | -72.52528 |
| Inner Breakwater | New Haven | 41.16778 | -73.1025 |
| Irvings Pond Dam | Litchfield | 41.69583 | -73.44472 |
| Island Brook Lagoon Dam | Fairfield | 41.21611 | -73.20472 |
| Ivy Mountain Pond Dam | Litchfield | 41.87167 | -73.21833 |
| Jennings Pond Dam | Middlesex | 42.0225 | -72.31528 |
| John D Milne Dam | Fairfield | 41.20028 | -73.49389 |
| John Dees Pond Dam | New Haven | 41.55 | -73.025 |
| Johnson Millpond Dam | Middlesex | 41.49528 | -72.46472 |
| Johnson Pond Dam | Middlesex | 41.30194 | -72.44111 |
| Jones Street Pond Dam | Tolland | 41.61917 | -72.39167 |
| Jordan Mill Pond Dam | New London | 41.33833 | -72.14167 |
| Jordan Pond Dam | Litchfield | 41.77667 | -73.47333 |
| Kaatz Pond Dam | Fairfield | 41.28278 | -73.21722 |
| Kelsey Pond Dam | New Haven | 41.35667 | -72.705 |
| Kelseys Pond Dam | Middlesex | 41.6025 | -72.56917 |
| Kelseytown Reservoir Dam | Middlesex | 41.33167 | -72.52444 |
| Kenmere Reservoir Dam | Hartford | 41.59667 | -72.79833 |
| Kensington Dam | Hartford | 41.63167 | -72.77 |
| Kent Hollow Dam | Tolland | 41.98056 | -72.36583 |
| Kents Pond Dam | Fairfield | 41.21306 | -73.47361 |
| Kenyon Pond Dam | Windham | 41.93333 | -72.09167 |
| Kerite Dam | New Haven | 41.39667 | -73.06833 |
| Killingly Pond Dam | Windham | 41.85722 | -71.80111 |
| Killingworth Reservoir Dam | Middlesex | 41.35889 | -72.53556 |
| Kinneytown Dam | New Haven | 41.36833 | -73.085 |
| Kroopa Pond Dam | Middlesex | 41.38694 | -72.58972 |
| Ladner Pond Dam | Litchfield | 41.605 | -73.43667 |
| Lake Albert Dam | Windham | 41.82 | -71.805 |
| Lake Basile Dam | Hartford | 41.91722 | -72.78417 |
| Lake Bethany Dam | New Haven | 41.41278 | -72.96861 |
| Lake Bonair Dam | Tolland | 41.915 | -72.43 |
| Lake Candlewood Dam | Litchfield | 41.57667 | -73.43833 |
| Lake Candlewood Dike | Fairfield | 41.425 | -73.45 |
| Lake Candlewood Dike Number 2 | Litchfield | 41.52 | -73.435 |
| Lake Chaffee Dam | Windham | 41.94 | -72.19194 |
| Lake Chamberlain Dam | New Haven | 41.39333 | -72.98889 |
| Lake Dawson Dam | New Haven | 41.20139 | -72.98 |
| Lake Elise Dam | New Haven | 41.52083 | -73.14 |
| Lake Floren Dam | Litchfield | 41.75861 | -73.24222 |
| Lake Gaillard Dam | New Haven | 41.34056 | -72.76583 |
| Lake Garda Dam | Hartford | 41.745 | -72.9 |
| Lake Harwinton Dam | Litchfield | 41.77833 | -73.08167 |
| Lake Hayward Dam | Middlesex | 41.51 | -73.33167 |
| Lake Housatonic Dam | Fairfield | 41.325 | -73.10333 |
| Lake Housatonic Dike | New Haven | 41.32167 | -73.07333 |
| Lake Konomoc Dam | New London | 41.40639 | -72.18194 |
| Lake Marie Dam | Windham | 41.54167 | -72.13833 |
| Lake Mark Dam | Tolland | 42.00111 | -72.34972 |
| Lake Mauweehoo Dam | Fairfield | 41.5425 | -73.49639 |
| Lake Naraneka Dam | Fairfield | 41.325 | -73.51 |
| Lake Nova Dam | New London | 41.445 | -72.08167 |
| Lake of Isles Dam | New London | 41.49 | -71.95 |
| Lake Plymouth Dam | Litchfield | 41.65167 | -73.04333 |
| Lake Pocotopaug Dam | Middlesex | 41.585 | -72.50167 |
| Lake Quassapaug Dam | New Haven | 41.52667 | -73.15833 |
| Lake Saltonstall Dam | New Haven | 41.28167 | -72.86167 |
| Lake Tayolan Dam | Litchfield | 41.94333 | -73.41333 |
| Lake Triangle Dam | Litchfield | 42.025 | -73.10556 |
| Lake Watrous Dam | New Haven | 41.385 | -72.97278 |
| Lake Whitney Dam | New Haven | 41.33667 | -72.91028 |
| Lake Windwing Dam | Fairfield | 41.33833 | -73.51 |
| Lake Winnemaug Dam | Litchfield | 41.58194 | -73.12556 |
| Lake Wintergreen Dam | New Haven | 41.35333 | -72.96833 |
| Lakeville Reservoir Number 2 Dam | Litchfield | 41.97528 | -73.47222 |
| Lane Pond Dam | New Haven | 41.40167 | -72.73528 |
| Langers Pond Dam | Windham | 42.01389 | -71.88333 |
| Laurel Brook Reservoir Dam | Middlesex | 41.51 | -72.67833 |
| Laurel Lake Dam | Hartford | 41.78167 | -72.58667 |
| Laurelwood Pond Dam | New Haven | 41.355 | -72.62667 |
| Ledyard Reservoir Dam | New London | 41.39806 | -72.03917 |
| Lees Pond Dam | Fairfield | 41.15722 | -73.3675 |
| Leesville Dam | Middlesex | 41.51667 | -72.48333 |
| Lemanquais Pond Dam | Litchfield | 42.03 | -73.06833 |
| Levys Pond Dam | New London | 41.57333 | -73.34833 |
| Lisbon Pond Dam | Windham | 41.64667 | -72.01833 |
| Lockwood Lake Dam | Middlesex | 41.30333 | -72.52167 |
| Lockwood Pond Dam | Litchfield | 41.635 | -73.11333 |
| Long Jetty | New Haven | 41.21 | -73.04889 |
| Long Meadow Pond Dam | Litchfield | 41.65417 | -73.21083 |
| Lower Ansonia Reservoir Dam | New Haven | 41.32 | -73.075 |
| Lower Blissville Pond Dam | New London | 41.55833 | -72.03833 |
| Lower Bolton Lake Dam | Tolland | 41.8 | -72.42667 |
| Lower Hart Pond Dam | Hartford | 41.62 | -72.80333 |
| Lower Kohanza Dam | Fairfield | 41.41444 | -73.47944 |
| Lower Ross Pond Dam | Windham | 41.77833 | -71.865 |
| Luddington Rock Breakwater | New Haven | 41.22806 | -72.92972 |
| Lydall Pond Number 1 Dam | Hartford | 41.795 | -72.505 |
| MacKenzie Reservoir Dam | New Haven | ||