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    Engineer recording data at public works control center — Stock Photo
    Engineer recording data at public works control center
    Sunset over Appalachian Trail on summit of Bigelow Mountain, Maine — Stock Photo
    Sunset over Appalachian Trail on summit of Bigelow Mountain, Maine
    Male adult engineer in water treatment plant — Stock Photo
    Male adult engineer in water treatment plant
    Hay bales in a field and an autumn forest, Mexico, Oxford County, Maine, USA — Stock Photo
    Hay bales in a field and an autumn forest, Mexico, Oxford County, Maine, USA
    Engineer polishing O2 electrochemical sensor probe in laboratory — Stock Photo
    Engineer polishing O2 electrochemical sensor probe in laboratory
    Maine Coon cat walking out of a door — Stock Photo
    Maine Coon cat walking out of a door
    Male and female hiker walk along Appalachian Trail in mountains, Maine — Stock Photo
    Male and female hiker walk along Appalachian Trail in mountains, Maine
    Water department technician installing a snow stake — Stock Photo
    Water department technician installing a snow stake
    Sunset over an island — Stock Photo
    Sunset over an island
    Engineer rebuilding an O2 electrochemical sensor probe in a laboratory — Stock Photo
    Engineer rebuilding an O2 electrochemical sensor probe in a laboratory
    Construction worker smoothing rough edge of water main — Stock Photo
    Construction worker smoothing rough edge of water main
    Lab chemist preparing graduated cylinder for standard solution — Stock Photo
    Lab chemist preparing graduated cylinder for standard solution
    Male hiker on summit gazes at mountain rising above clouds, Maine — Stock Photo
    Male hiker on summit gazes at mountain rising above clouds, Maine
    African american male and woman cook on campstove on lake shore — Stock Photo
    African american male and woman cook on campstove on lake shore
    Construction worker preparing to enter shored up hole with shovels — Stock Photo
    Construction worker preparing to enter shored up hole with shovels
    Portland Head Light on Rugged New England Coast in Snow Storm — Stock Photo
    Portland Head Light on Rugged New England Coast in Snow Storm
    Maine Coon cat sitting in a garden — Stock Photo
    Maine Coon cat sitting in a garden
    Male hiker walks along Appalachian Trail on Bigelow Mountain at sunset — Stock Photo
    Male hiker walks along Appalachian Trail on Bigelow Mountain at sunset
    The Raven's Nest, rugged Maine Coastline in Acadia N.P. — Stock Photo
    The Raven's Nest, rugged Maine Coastline in Acadia N.P.
    Nubble Lighthouse on headland — Stock Photo
    Nubble Lighthouse on headland
    Muddy pickup truck and teardrop camper on dirt logging road in Maine. — Stock Photo
    Muddy pickup truck and teardrop camper on dirt logging road in Maine.
    Long exposure shot of Portland Head Lighthouse, Cape Elizabeth, Maine, USA — Stock Photo
    Long exposure shot of Portland Head Lighthouse, Cape Elizabeth, Maine, USA
    Square Blueberry Cake — Stock Photo
    Square Blueberry Cake
    Lab chemist placing paper filter for sample testing — Stock Photo
    Lab chemist placing paper filter for sample testing
    Coastal landscape, Acadia National Park, Mount Desert Island, Maine, USA — Stock Photo
    Coastal landscape, Acadia National Park, Mount Desert Island, Maine, USA
    Male adult engineer in water treatment plant — Stock Photo
    Male adult engineer in water treatment plant
    Maine Coon cat playing with a cat wand toy — Stock Photo
    Maine Coon cat playing with a cat wand toy
    Construction worker attaching lifting strap to excavator bucket — Stock Photo
    Construction worker attaching lifting strap to excavator bucket
    Single boiled lobster — Stock Photo
    Single boiled lobster
    Couple with headlamps cook in front of Appalachian Trail shelter Maine — Stock Photo
    Couple with headlamps cook in front of Appalachian Trail shelter Maine
    Lobster Boats in a Maine Harbor from Above — Stock Photo
    Lobster Boats in a Maine Harbor from Above
    Construction workers preparing for excavator to lift water main into place — Stock Photo
    Construction workers preparing for excavator to lift water main into place
    Portrait of a ginger Maine coon cat sitting on a fence — Stock Photo
    Portrait of a ginger Maine coon cat sitting on a fence
    Portrait of a ginger Maine coon cat looking up — Stock Photo
    Portrait of a ginger Maine coon cat looking up
    Men and boys playing pond hockey at dusk — Stock Photo
    Men and boys playing pond hockey at dusk
    Security boat patrolling public water supply — Stock Photo
    Security boat patrolling public water supply
    Solo man on a nature walk trail in coastal Maine — Stock Photo
    Solo man on a nature walk trail in coastal Maine
    Construction workers attaching sections of water main together in front of excavator — Stock Photo
    Construction workers attaching sections of water main together in front of excavator
    Portrait of a Maine Coon cat — Stock Photo
    Portrait of a Maine Coon cat
    Patchwork of street-level terrace at restaurant in downtown Bar Harbor, Maine, USA — Stock Photo
    Patchwork of street-level terrace at restaurant in downtown Bar Harbor, Maine, USA
    Man swims in smooth waters of South Branch Pond, Baxter State Park. — Stock Photo
    Man swims in smooth waters of South Branch Pond, Baxter State Park.
    Vintage red Waco airplane sits on runway at sunrise in Maine — Stock Photo
    Vintage red Waco airplane sits on runway at sunrise in Maine
    Boiled lobsters, close-up — Stock Photo
    Boiled lobsters, close-up
    Construction workers cutting water main to length with gas powered saw — Stock Photo
    Construction workers cutting water main to length with gas powered saw
    Scenic view of Rain barrel for rainwater harvesting — Stock Photo
    Scenic view of Rain barrel for rainwater harvesting
    Engineer installing new membranes in an O2 electrochemical sensor probe in a laboratory — Stock Photo
    Engineer installing new membranes in an O2 electrochemical sensor probe in a laboratory
    Close up of cat's face on white background — Stock Photo
    Close up of cat's face on white background
    Portrait of a ginger Maine Coon cat sitting under a wooden terrace — Stock Photo
    Portrait of a ginger Maine Coon cat sitting under a wooden terrace
    Woman taking selfie with donkey — Stock Photo
    Woman taking selfie with donkey
    Close up of cat's face on white background — Stock Photo
    Close up of cat's face on white background
    Single boiled lobster — Stock Photo
    Single boiled lobster
    Excavator operator lifting shoring attached to bucket — Stock Photo
    Excavator operator lifting shoring attached to bucket
    Lobster Boats in a Maine Harbor from Above — Stock Photo
    Lobster Boats in a Maine Harbor from Above
    Lab chemist collecting a small amount of liquid with a dropper — Stock Photo
    Lab chemist collecting a small amount of liquid with a dropper
    Cooked lobster, detail of claw — Stock Photo
    Cooked lobster, detail of claw
    Beautiful sky reflects in coastal Maine inlet after sunrise. — Stock Photo
    Beautiful sky reflects in coastal Maine inlet after sunrise.
    Construction worker holding water main pipe suspended by excavator — Stock Photo
    Construction worker holding water main pipe suspended by excavator
    Lab chemist capturing a digital image of a sample slide on a microscope — Stock Photo
    Lab chemist capturing a digital image of a sample slide on a microscope
    Fishing marker marine buoys — Stock Photo
    Fishing marker marine buoys
    Man in flannel chops vegetables on table at campsite in woods, Maine — Stock Photo
    Man in flannel chops vegetables on table at campsite in woods, Maine