![]() |
| Home | View Maps | Find Maps | Find Places | Resources & Links |
| State: | Maryland | |
| Search Type: | Feature name matches the search term. | |
| Search For: | ||
| Feature Type: | Dams |
| Feature Name | Type | Latitude | Longitude | GNIS ID | View Map | |||||
| Allen Pond Dam | Dam | N38.93261° | W76.74219° | 594441 | View Map | |||||
| Allentown Pond Dam | Dam | N38.28345° | W75.68798° | 594430 | View Map | |||||
| Annapolis Reservoir Dam | Dam | N38.98890° | W76.56657° | 594451 | View Map | |||||
| Atkisson Dam | Dam | N39.47676° | W76.33919° | 594342 | View Map | |||||
| Back Creek Dam | Dam | N39.51345° | W75.78132° | 594540 | View Map | |||||
| Baron Pond Dam | Dam | N38.46206° | W75.73465° | 594426 | View Map | |||||
| Barton Debris Basin Dam | Dam | N39.54176° | W79.03308° | 594360 | View Map | |||||
| Beaglin Park Dam | Dam | N38.35345° | W75.57298° | 594447 | View Map | |||||
| Big Millpond Dam | Dam | N38.02262° | W75.46020° | 594365 | View Map | |||||
| Big Piney Run Dam | Dam | N39.70450° | W79.01017° | 594234 | View Map | |||||
| Bittinger Farm Pond Dam | Dam | N39.62675° | W79.01308° | 594501 | View Map | |||||
| Black and Decker Manufacturing Company Dam | Dam | N39.58677° | W76.85470° | 594510 | View Map | |||||
| Black and Decker Manufacturing Company Dam | Dam | N39.66677° | W77.00804° | 594264 | View Map | |||||
| Black and Decker Stormwater Pond Dam | Dam | N39.58844° | W76.84803° | 594512 | View Map | |||||
| Blairs Valley Dam | Dam | N39.69509° | W77.94139° | 594330 | View Map | |||||
| Bloede Dam | Dam | N39.24716° | W76.76113° | 594477 | View Map | |||||
| Bohemia Mills Dam | Dam | N39.46511° | W75.77466° | 594495 | View Map | |||||
| Bond Farm Pond Dam | Dam | N39.56510° | W77.54138° | 594504 | View Map | |||||
| Bowens Farm Pond Dam | Dam | N38.50512° | W76.61468° | 594535 | View Map | |||||
| Boyd Farm Pond Dam | Dam | N38.91678° | W76.07467° | 594521 | View Map | |||||
| Briar Ridge Farm Pond Dam | Dam | N39.60677° | W76.52135° | 594541 | View Map | |||||
| Brighton Dam | Dam | N39.19344° | W77.00803° | 594226 | View Map | |||||
| Brighton Dam | Dam | N39.19288° | W77.00526° | 583392 | View Map | |||||
| Broad Creek Dam | Dam | N39.69177° | W76.26301° | 594250 | View Map | |||||
| Broadford Dam | Dam | N39.40791° | W79.37105° | 583418 | View Map | |||||
| Broadford Mountain Lake Dam | Dam | N39.40010° | W79.37143° | 594424 | View Map | |||||
| Browning Dam | Dam | N39.51842° | W79.45866° | 583437 | View Map | |||||
| Bunting Branch Dam | Dam | N38.45179° | W77.19970° | 594274 | View Map | |||||
| Burba Lake Dam | Dam | N39.09511° | W76.73636° | 594338 | View Map | |||||
| Campus Hills Pond Dam | Dam | N39.55511° | W76.27468° | 594519 | View Map | |||||
| Carpenter Farm Pond Dam | Dam | N39.18178° | W76.23134° | 594526 | View Map | |||||
| Cascade Lake Dam | Dam | N39.61650° | W76.88838° | 595086 | View Map | |||||
| Cash Creek Dam | Dam | N39.03678° | W76.79136° | 594242 | View Map | |||||
| Chesapeake Ranch Club Dam | Dam | N38.36346° | W76.41634° | 594289 | View Map | |||||
| Chestertown Stabilization Pond Number 1 Dam | Dam | N39.20178° | W76.07800° | 594498 | View Map | |||||
| Chestertown Stablization Pond Number Two Dam | Dam | N39.20344° | W76.07800° | 594500 | View Map | |||||
| Churchill Town Sector Dam | Dam | N39.18844° | W77.28304° | 594380 | View Map | |||||
| Clear Spring Water Reservoir Dam | Dam | N39.25844° | W76.70636° | 594281 | View Map | |||||
| Clinton Regional Park Dam | Dam | N38.73345° | W76.91636° | 594336 | View Map | |||||
| Columbia Lng Secondary Dam | Dam | N38.39012° | W76.41634° | 594553 | View Map | |||||
| Conowingo Dam | Dam | N39.66094° | W76.17329° | 583868 | View Map | |||||
| Contee Main Settling Pond Dam | Dam | N39.07011° | W76.90970° | 594367 | View Map | |||||
| County Home Farm Pond Dam | Dam | N39.55677° | W76.99637° | 595084 | View Map | |||||
| Court House Point Disposal Area Dam | Dam | N39.50178° | W75.87466° | 594461 | View Map | |||||
| Cranberry Branch Dam | Dam | N39.60343° | W77.95805° | 594268 | View Map | |||||
| Cranberry Branch Dam | Dam | N39.60010° | W76.96304° | 595082 | View Map | |||||
| Cypress Mill Pond Dam | Dam | N39.26178° | W75.82799° | 594382 | View Map | |||||
| Dam Number 3 | Dam | N39.33394° | W77.75106° | 1714060 | View Map | |||||
| Dam Number 4 | Dam | N39.49419° | W77.82699° | 1714061 | View Map | |||||
| Dam Number 5 | Dam | N39.60621° | W77.92278° | 1713878 | View Map | |||||
| Damazo Pond Dam | Dam | N39.36177° | W77.64138° | 594502 | View Map | |||||
| Damiels Dam | Dam | N39.31511° | W76.81970° | 594453 | View Map | |||||
| Deep Creek Hydro-Electric Dam | Dam | N39.50952° | W79.39112° | 594224 | View Map | |||||
| Disposal Area 18 Dam | Dam | N39.52511° | W75.79132° | 594467 | View Map | |||||
| Disposal Area Number 19 Dam | Dam | N39.52511° | W75.82799° | 594469 | View Map | |||||
| Disposal Area Number 21 Dam | Dam | N39.54178° | W75.84133° | 594471 | View Map | |||||
| Don Pleasant Dam | Dam | N39.63009° | W78.58640° | 594389 | View Map | |||||
| Druid Hill Lake Dam | Dam | N39.30011° | W76.62636° | 598371 | View Map | |||||
| Easton Primary Sewage Lagoon Dam | Dam | N38.74678° | W76.01799° | 594532 | View Map | |||||
| Easton Secondary Sewage Lagoon Dam | Dam | N38.74845° | W76.01633° | 594533 | View Map | |||||
| Edgewater Village Dam | Dam | N39.43344° | W76.30468° | 594371 | View Map | |||||
| Elgin Farm Pond Dam | Dam | N39.27011° | W76.07967° | 594524 | View Map | |||||
| Emmitsburg Dam | Dam | N39.69510° | W77.38804° | 594252 | View Map | |||||
| Fairlee Lake Dam | Dam | N39.24678° | W76.16967° | 594396 | View Map | |||||
| Fishing Creek Dam | Dam | N39.52510° | W77.46138° | 594248 | View Map | |||||
| Foreman Branch Dam | Dam | N39.23511° | W76.98970° | 594537 | View Map | |||||
| Forks Pond Dam | Dam | N38.33012° | W75.59798° | 594549 | View Map | |||||
| Frazers Lake Dam | Dam | N39.43678° | W75.88466° | 594395 | View Map | |||||
| Galestown Millpond Dam | Dam | N38.56845° | W75.71465° | 594432 | View Map | |||||
| Goose Dam | Dam | N38.47012° | W76.25383° | 584655 | View Map | |||||
| Gordon Farm Pond Dam | Dam | N38.59512° | W76.57801° | 594534 | View Map | |||||
| Great Falls Estate Dam | Dam | N39.01678° | W77.23304° | 594308 | View Map | |||||
| Green Brier State Park Dam and Dike | Dam | N39.54177° | W77.62471° | 594295 | View Map | |||||
| Greenbelt Dam | Dam | N39.00011° | W76.89970° | 594232 | View Map | |||||
| Greenbriar State Park Dike Dam | Dam | N39.54177° | W77.62471° | 594297 | View Map | |||||
| Grove Point Disposal Area Dam | Dam | N39.38845° | W76.01967° | 594465 | View Map | |||||
| Guard Lock Number 5 | Dam | N39.50288° | W77.84527° | 1713901 | View Map | |||||
| Guard Lock Number 5 | Dam | N39.60607° | W77.92274° | 1713902 | View Map | |||||
| Guard Lock Number 8 | Dam | N39.64731° | W78.76391° | 1713416 | View Map | |||||
| Guilford Reservoir Dam | Dam | N39.34844° | W76.61636° | 598365 | View Map | |||||
| Hancock Sewage Lagoon Dam | Dam | N39.70509° | W78.15473° | 594391 | View Map | |||||
| Haul Road Dam | Dam | N39.42844° | W77.32637° | 594356 | View Map | |||||
| Heritage Harbour Site One Dam | Dam | N38.97678° | W76.59135° | 594481 | View Map | |||||
| Herrington Creek Dam | Dam | N39.45843° | W79.45643° | 594240 | View Map | |||||
| Higgins Millpond Dam | Dam | N38.51845° | W75.96466° | 594436 | View Map | |||||
| Hunting Creek Dam | Dam | N39.62843° | W77.45971° | 594324 | View Map | |||||
| Hurlock Oxidation Ponds Dam | Dam | N38.61012° | W75.84299° | 594449 | View Map | |||||
| Inspiration Lake Dam | Dam | N39.11677° | W77.23970° | 594542 | View Map | |||||
| Jameson Dam | Dam | N38.51346° | W76.80802° | 594287 | View Map | |||||
| Johns Hopkins University Dam | Dam | N39.24177° | W76.93636° | 594254 | View Map | |||||
| Johnson Dam | Dam | N38.37512° | W75.59965° | 594238 | View Map | |||||
| Jones Lake Dam | Dam | N39.24678° | W75.81799° | 594514 | View Map | |||||
| Kemp Farm Pond Dam | Dam | N39.71841° | W79.42976° | 594546 | View Map | |||||
| Lake Ashburton Dam | Dam | N39.32011° | W76.66719° | 598369 | View Map | |||||
| Lake Bonnie Dam | Dam | N39.02011° | W75.77632° | 594404 | View Map | |||||
| Lake Elkhorn Dam | Dam | N39.18344° | W76.84636° | 594434 | View Map | |||||
| Lake Jenkins Dam | Dam | N39.63732° | W78.30453° | 594486 | View Map | |||||
| Lake Jennifer Dam | Dam | N39.41177° | W77.15804° | 594428 | View Map | |||||
| Lake Kittamaqundi Dam | Dam | N39.20011° | W76.84803° | 594475 | View Map | |||||
| Lake Lanahen Dam | Dam | N39.64063° | W78.30323° | 594484 | View Map | |||||
| Lake Linganore Dam | Dam | N39.41510° | W77.29387° | 594258 | View Map | |||||
| Lake Louise Dam | Dam | N39.68980° | W79.22837° | 594414 | View Map | |||||
| Lake Montebello Dam | Dam | N39.33122° | W76.58441° | 598367 | View Map | |||||
| Lake of the Pines Dam | Dam | N38.96678° | W76.64135° | 594384 | View Map | |||||
| Lake Placid Dam | Dam | N39.11066° | W77.23582° | 594544 | View Map | |||||
| Lake Roland Dam | Dam | N39.37874° | W76.64332° | 598363 | View Map | |||||
| Lake Walker Dam | Dam | N39.16844° | W77.20804° | 594317 | View Map | |||||
| Lake Walker-Pond Number Two Dam | Dam | N39.15677° | W77.20804° | 594551 | View Map | |||||
| Lake Waterford Dam | Dam | N39.11428° | W76.55941° | 594482 | View Map | |||||
| Lake Whetstone Dam | Dam | N39.16844° | W77.20804° | 594315 | View Map | |||||
| Ledford Farm Pond Dam | Dam | N38.33013° | W76.71135° | 594528 | View Map | |||||
| Leonard Pond Dam | Dam | N38.42345° | W75.56631° | 594492 | View Map | |||||
| Liberty Dam | Dam | N39.37677° | W76.89053° | 594222 | View Map | |||||
| Liberty Dam | Dam | N39.37693° | W76.89057° | 585410 | View Map | |||||
| Little Deer Creek Watershed Site Number 1 Dam | Dam | N39.62677° | W76.49969° | 594276 | View Map | |||||
| Little Deer Creek Watershed Site Number 3 Dam | Dam | N39.61677° | W76.53302° | 594291 | View Map | |||||
| Little Falls Dam | Dam | N38.94910° | W77.12822° | 594260 | View Map | |||||
| Little Falls Dam | Dam | N38.94900° | W77.12831° | 585463 | View Map | |||||
| Little Falls Dam | Dam | N38.94844° | W77.12137° | 594459 | View Map | |||||
| Little Youghiogheny River Site Number 2 Dam | Dam | N39.42510° | W79.39143° | 595363 | View Map | |||||
| Little Youghiogheny River Site Number 5 Dam | Dam | N39.37510° | W79.37477° | 595364 | View Map | |||||
| Little Youghiogheny River Site Number 7 Dam | Dam | N39.42343° | W79.30476° | 594278 | View Map | |||||
| Little Youghiogheny Site Number 1 Dam | Dam | N39.41343° | W79.39977° | 594299 | View Map | |||||
| Loch Raven Dam | Dam | N39.43038° | W76.54358° | 585529 | View Map | |||||
| Lock 10 | Dam | N38.97227° | W77.16867° | 1713177 | View Map | |||||
| Lock 11 | Dam | N38.97229° | W77.17205° | 1713178 | View Map | |||||
| Lock 12 | Dam | N38.97238° | W77.17780° | 1713179 | View Map | |||||
| Lock 13 | Dam | N38.97221° | W77.17941° | 1713180 | View Map | |||||
| Lock 14 | Dam | N38.97201° | W77.18095° | 1713181 | View Map | |||||
| Lock 15 | Dam | N38.98928° | W77.24415° | 1713057 | View Map | |||||
| Lock 16 | Dam | N38.99205° | W77.24415° | 1713058 | View Map | |||||
| Lock 17 | Dam | N38.99630° | W77.24787° | 1713059 | View Map | |||||
| Lock 18 | Dam | N38.99762° | W77.24842° | 1713060 | View Map | |||||
| Lock 19 | Dam | N38.99848° | W77.24840° | 1713061 | View Map | |||||
| Lock 22 | Dam | N39.05372° | W77.28887° | 1712889 | View Map | |||||
| Lock 23 | Dam | N39.06705° | W77.32887° | 1712890 | View Map | |||||
| Lock 24 | Dam | N39.06872° | W77.34026° | 1712891 | View Map | |||||
| Lock 25 | Dam | N39.10368° | W77.47222° | 1712782 | View Map | |||||
| Lock 26 | Dam | N39.19066° | W77.47138° | 1712548 | View Map | |||||
| Lock 30 | Dam | N39.31149° | W77.62999° | 1712127 | View Map | |||||
| Lock 31 | Dam | N39.32927° | W77.68055° | 1714116 | View Map | |||||
| Lock 32 | Dam | N39.32399° | W77.71860° | 1714117 | View Map | |||||
| Lock 33 | Dam | N39.32482° | W77.72694° | 1714118 | View Map | |||||
| Lock 34 | Dam | N39.33288° | W77.73833° | 1714119 | View Map | |||||
| Lock 37 | Dam | N39.38538° | W77.73499° | 1714122 | View Map | |||||
| Lock 38 | Dam | N39.43538° | W77.79833° | 1714123 | View Map | |||||
| Lock 39 | Dam | N39.44399° | W77.78360° | 1714124 | View Map | |||||
| Lock 40 | Dam | N39.48621° | W77.77749° | 1714125 | View Map | |||||
| Lock 45 | Dam | N39.60133° | W77.82817° | 1713929 | View Map | |||||
| Lock 5 | Dam | N38.94028° | W77.12206° | 1713173 | View Map | |||||
| Lock 51 | Dam | N39.69315° | W78.14862° | 1713654 | View Map | |||||
| Lock 52 | Dam | N39.69398° | W78.15640° | 1713655 | View Map | |||||
| Lock 53 | Dam | N39.65093° | W78.24195° | 1713656 | View Map | |||||
| Lock 54 | Dam | N39.62481° | W78.29140° | 1713935 | View Map | |||||
| Lock 55 | Dam | N39.62639° | W78.29358° | 1713657 | View Map | |||||
| Lock 56 | Dam | N39.63620° | W78.32473° | 1713658 | View Map | |||||
| Lock 57 | Dam | N39.62787° | W78.36362° | 1713426 | View Map | |||||
| Lock 58 | Dam | N39.61731° | W78.39473° | 1713532 | View Map | |||||
| Lock 59 | Dam | N39.60676° | W78.42918° | 1713533 | View Map | |||||
| Lock 6 | Dam | N38.94476° | W77.12378° | 1713260 | View Map | |||||
| Lock 60 | Dam | N39.58343° | W78.39862° | 1713534 | View Map | |||||
| Lock 61 | Dam | N39.59148° | W78.44140° | 1713535 | View Map | |||||
| Lock 67 | Dam | N39.52565° | W78.53279° | 1713536 | View Map | |||||
| Lock 68 | Dam | N39.53037° | W78.58779° | 1713537 | View Map | |||||
| Lock 69 | Dam | N39.53926° | W78.60113° | 1713538 | View Map | |||||
| Lock 7 | Dam | N38.96448° | W77.13909° | 1713174 | View Map | |||||
| Lock 70 | Dam | N39.54259° | W78.61946° | 1713539 | View Map | |||||
| Lock 71 | Dam | N39.54537° | W78.62446° | 1713540 | View Map | |||||
| Lock 72 | Dam | N39.57287° | W78.72835° | 1713483 | View Map | |||||
| Lock 73 | Dam | N39.58731° | W78.73307° | 1713484 | View Map | |||||
| Lock 74 | Dam | N39.58814° | W78.73474° | 1713485 | View Map | |||||
| Lock 8 | Dam | N38.97088° | W77.16090° | 1713175 | View Map | |||||
| Lock 9 | Dam | N38.97225° | W77.16703° | 1713176 | View Map | |||||
| Lock Number 28 | Dam | N39.28177° | W77.54749° | 592448 | View Map | |||||
| Lock Number 29 | Dam | N39.30649° | W77.55832° | 1712126 | View Map | |||||
| Lock Number 35 | Dam | N39.33677° | W77.75138° | 1714120 | View Map | |||||
| Lock Number 36 | Dam | N39.33705° | W77.75305° | 1714121 | View Map | |||||
| Lock Number 45 | Dam | N39.61371° | W77.92583° | 1713928 | View Map | |||||
| Lock Number 46 | Dam | N39.61565° | W77.92694° | 1713930 | View Map | |||||
| Lock Number 47 | Dam | N39.61732° | W77.94694° | 1713931 | View Map | |||||
| Lock Number 48 | Dam | N39.61648° | W77.94750° | 1713932 | View Map | |||||
| Lock Number 49 | Dam | N39.61510° | W77.94833° | 1713933 | View Map | |||||
| Lock Number 50 | Dam | N39.61426° | W77.94861° | 1713934 | View Map | |||||
| Lower Lake Royer Dam | Dam | N39.71037° | W77.49582° | 594346 | View Map | |||||
| Maple Dam (historical) | Dam | N38.51651° | W76.08105° | 596607 | View Map | |||||
| Maryland Noname 3 Dam | Dam | N38.67512° | W75.88299° | 594455 | View Map | |||||
| Mason Dixon Original Settling Pond Dam | Dam | N39.61011° | W76.02800° | 594416 | View Map | |||||
| Mason-Dixon Sand and Gravel Company of Pennsylvania Dam | Dam | N39.62178° | W76.04134° | 594313 | View Map | |||||
| Mason-Dixon Settling Pond Number Five Dam | Dam | N39.61678° | W76.01967° | 594558 | View Map | |||||
| Mason-Dixon Settling Pond Number Four Dam | Dam | N39.61678° | W76.01967° | 594557 | View Map | |||||
| Mason-Dixon Settling Pond Number One Dam | Dam | N39.61345° | W76.02300° | 594554 | View Map | |||||
| Mason-Dixon Settling Pond Number Six Dam | Dam | N39.61678° | W76.01467° | 594559 | View Map | |||||
| Mason-Dixon Settling Pond Number Three Dam | Dam | N39.61345° | W76.01800° | 594556 | View Map | |||||
| Mason-Dixon Settling Pond Number Two Dam | Dam | N39.61345° | W76.01800° | 594555 | View Map | |||||
| McAllister Pond Number One Dam | Dam | N38.52679° | W76.93303° | 594515 | View Map | |||||
| McComas Dam | Dam | N39.45676° | W79.46477° | 594488 | View Map | |||||
| Mdnoname1 Dam | Dam | N39.64176° | W77.57471° | 594230 | View Map | |||||
| Meadow Run Dam | Dam | N39.68675° | W79.10808° | 594322 | View Map | |||||
| Meadowlake Dam | Dam | N39.41677° | W77.32637° | 594350 | View Map | |||||
| Mezick Farm Pond Dam | Dam | N39.01845° | W76.11300° | 594344 | View Map | |||||
| Montebello Waste Water Lake Dam | Dam | N39.33677° | W76.58302° | 598373 | View Map | |||||
| Morgan Creek Branch Dam | Dam | N39.28344° | W76.03300° | 594262 | View Map | |||||
| Morris Mill Pond Dam | Dam | N38.32512° | W75.60298° | 594550 | View Map | |||||
| Myrtle Grove Lake Dam | Dam | N38.56512° | W77.08137° | 594531 | View Map | |||||
| Nagels Mill Pond Dam | Dam | N38.77845° | W75.87299° | 594354 | View Map | |||||
| New Germany State Park Dam | Dam | N39.63285° | W79.12248° | 594402 | View Map | |||||
| Nirvana Dam | Dam | N39.11844° | W77.24637° | 594320 | View Map | |||||
| North Creek Dam | Dam | N39.19344° | W77.19804° | 594420 | View Map | |||||
| Northampton Lake Dam | Dam | N38.90011° | W76.80803° | 594369 | View Map | |||||
| Octoraro Lakes Dam | Dam | N39.70177° | W76.12634° | 594358 | View Map | |||||
| Oliver Co Dam | Dam | N39.72176° | W77.89805° | 594536 | View Map | |||||
| Owings Farm Pond Dam | Dam | N39.18178° | W76.00467° | 594522 | View Map | |||||
| Panagopulos Farm Pond Dam | Dam | N39.44845° | W75.93800° | 594530 | View Map | |||||
| Parker Pond Dam | Dam | N38.34678° | W75.54798° | 594375 | View Map | |||||
| Paul Roeder Farm Pond Dam | Dam | N39.52843° | W78.54474° | 594496 | View Map | |||||
| Pearce Creek Disposal Area Dam | Dam | N39.43178° | W75.98300° | 594463 | View Map | |||||
| Pecks Branch Dam | Dam | N39.32344° | W76.67136° | 598361 | View Map | |||||
| Piedmon Dam | Dam | N39.50093° | W79.11503° | 1959313 | View Map | |||||
| Piedmont Dam | Dam | N39.50093° | W79.11420° | 1952398 | View Map | |||||
| Pikesville Reservoir Dam | Dam | N39.38511° | W76.72970° | 594406 | View Map | |||||
| Piney Run Dam | Dam | N39.38344° | W76.98303° | 594460 | View Map | |||||
| Pinto Utilities Dam | Dam | N39.58509° | W78.86141° | 594332 | View Map | |||||
| Pleasant Valley Run Dam | Dam | N39.56842° | W79.24642° | 594236 | View Map | |||||
| Pocomoke City Sewage Lagoon Number One Dam | Dam | N38.05179° | W75.56631° | 594547 | View Map | |||||
| Pocomoke City Sewage Lagoon Number Two Dam | Dam | N38.04846° | W75.56465° | 594548 | View Map | |||||
| Pond Number 3 Dam | Dam | N38.27346° | W76.41634° | 594379 | View Map | |||||
| Pond Number Three Dam | Dam | N38.26846° | W76.42134° | 594473 | View Map | |||||
| Potomac River Dam Number 3 | Dam | N39.33343° | W77.75138° | 594457 | View Map | |||||
| Potomac River Dam Number Four | Dam | N39.49510° | W77.82472° | 594362 | View Map | |||||
| Powellvilles Dam | Dam | N38.33345° | W75.37464° | 594246 | View Map | |||||
| Prettyboy Dam | Dam | N39.62010° | W76.70803° | 594218 | View Map | |||||
| Prettyboy Dam | Dam | N39.61964° | W76.70751° | 586702 | View Map | |||||
| Priestford Hills Dam | Dam | N39.57177° | W76.26301° | 594400 | View Map | |||||
| Redington Lake Dam | Dam | N39.02678° | W76.79636° | 594410 | View Map | |||||
| Rewastico Pond Dam | Dam | N38.41178° | W75.75299° | 594377 | View Map | |||||
| Riggs Farm Pond Dam | Dam | N39.28177° | W77.05137° | 594506 | View Map | |||||
| Riley Mill Pond Dam | Dam | N39.35011° | W75.86966° | 594538 | View Map | |||||
| Rising Sun Waste Water Lagoon Dam | Dam | N39.70678° | W76.07967° | 594445 | View Map | |||||
| Rock Ridge Pond Dam | Dam | N39.66677° | W76.35302° | 594517 | View Map | |||||
| Rocky Gap Dam | Dam | N39.70088° | W78.66223° | 594348 | View Map | |||||
| Rocky Gorge Dam | Dam | N39.23344° | W76.87470° | 594256 | View Map | |||||
| Saefern Recreation Lake Dam | Dam | N39.01317° | W76.53941° | 594326 | View Map | |||||
| Saint Clair Farm Pond Dam | Dam | N39.34177° | W77.22471° | 594443 | View Map | |||||
| Saint Marys River Watershed Number 1 Dam | Dam | N38.25179° | W76.53468° | 594270 | View Map | |||||
| Saint Pauls Millpond Dam | Dam | N39.18511° | W76.17634° | 594398 | View Map | |||||
| Savage Dam | Dam | N39.13650° | W76.83247° | 1708918 | View Map | |||||
| Savage River Dam | Dam | N39.50748° | W79.13225° | 587226 | View Map | |||||
| Scull Farm Pond Dam | Dam | N38.82678° | W75.89466° | 594527 | View Map | |||||
| Shad Point Bridge Dam | Dam | N38.33345° | W75.60798° | 594266 | View Map | |||||
| Shores of Clvert Dam Number One | Dam | N38.74012° | W76.67969° | 594387 | View Map | |||||
| Smithville Lake Dam | Dam | N38.76678° | W75.76632° | 594306 | View Map | |||||
| Smithville Lake Dam | Dam | N38.77372° | W75.72938° | 594439 | View Map | |||||
| Soil Conservation Service Lake Dam | Dam | N39.01344° | W76.85136° | 594408 | View Map | |||||
| Soldier Lake Dam | Dam | N39.08178° | W76.73302° | 594340 | View Map | |||||
| Stancills Inc Settling Pond Dam | Dam | N39.56845° | W76.03134° | 594334 | View Map | |||||
| Starners Dam | Dam | N39.69864° | W77.21556° | 587532 | View Map | |||||
| Swains Lock | Dam | N39.03139° | W77.24345° | 592463 | View Map | |||||
| Talbot Country Club Pond Dam | Dam | N38.72178° | W76.09466° | 594525 | View Map | |||||
| Trinity Church Dam | Dam | N38.45846° | W76.85802° | 594285 | View Map | |||||
| Tuckahoe State Park Dam | Dam | N38.96678° | W75.94299° | 594479 | View Map | |||||
| Unicorn Branch Dam | Dam | N39.25011° | W75.86633° | 594304 | View Map | |||||
| Union Dam | Dam | N39.29511° | W76.77970° | 594490 | View Map | |||||
| Union Dam | Dam | N39.29462° | W76.78019° | 587964 | View Map | |||||
| Upper Lake Royer Dam | Dam | N39.70843° | W77.49805° | 594494 | View Map | |||||
| Upper Pinehurst Dam | Dam | N39.41510° | W77.29304° | 594352 | View Map | |||||
| Upper Rock Creek Watershed Site Number 1 Dam | Dam | N39.10332° | W77.11818° | 594310 | View Map | |||||
| Upper Rock Creek Watershed Site Number 5 Dam | Dam | N39.10011° | W77.12637° | 594302 | View Map | |||||
| Urbana Dam | Dam | N39.30010° | W77.33971° | 594373 | View Map | |||||
| Warners Gap Hollow Dam | Dam | N39.66176° | W77.54471° | 594228 | View Map | |||||
| Watts Farm Pond Dam | Dam | N39.29011° | W76.11134° | 594523 | View Map | |||||
| Wheately Dam | Dam | N38.48679° | W76.85802° | 594328 | View Map | |||||
| Wheaton Regional Park Dam | Dam | N39.05844° | W77.04137° | 594293 | View Map | |||||
| Williamsport Power Plant Dam | Dam | N39.59509° | W77.82933° | 594422 | View Map | |||||
| Williston Mill Dam | Dam | N38.83067° | W75.84632° | 594412 | View Map | |||||
| Wye Mills Dam | Dam | N38.93845° | W76.08133° | 594272 | View Map |