2 resultsYou searched for: Place: Northeast Harbor✖Subject: Structures✖Subject: Hydraulic✖Subject: Dam✖Type: Image✖TableGridIndex TitleTypeSubjectCreatorDatePlaceRightsDescription Refine Your SearchRefine Your SearchSubjectPlacesStructures✖Hydraulic✖Dam✖TypeImage✖PhotographPlaceNortheast Harbor✖Date1930s (1)1970s (1)ContributorNortheast Harbor LibraryLLower Hadlock Pond DamUUpper Hadlock Pond