NAS - Nonindigenous Aquatic Species
Schaffner, B. 2024. Maine DEP Invasive Aquatic Plant Map. Maine Department of Environmental Protection. https://maine.maps.arcgis.com/home/item.html?id=126b9dbc59f44f969f74739bc9bc4ade. Created on 02/05/2024. Accessed on 11/21/2024.
Reference Number: 43566 Type: Database Author: Schaffner, B. Date (year): 2024 Title:Maine DEP Invasive Aquatic Plant Map Publisher:Maine Department of Environmental Protection Publisher Location: URL: https://maine.maps.arcgis.com/home/item.html?id=126b9dbc59f44f969f74739bc9bc4ade Accessed on: 11/21/2024 Created on: 02/05/2024 Keywords: Maine, Plants
Hydrilla verticillata peregrina ME - Pickerel Pond ME - Damariscotta Lake ME - Davis Stream ME - Woolwich Ponds
Hydrocharis morsus-ranae ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbossee Stream ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbossee Stream ME - Cobbossee Stream ME - Cobbosseecontee Lake ME - Cobbossee Stream ME - Cobbosseecontee Lake ME - Cobbossee Stream ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbossee Stream ME - Cobbossee Stream ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake
Myriophyllum aquaticum ME - Liberty
Myriophyllum heterophyllum ME - Thompson Lake ME - Sebago Lake ME - Messalonskee Lake ME - Pleasant Lake ME - Balch Pond ME - Brandy Pond ME - Bryant Pond ME - Pleasant Pond ME - Little Ossipee River ME - Skelton Flowage ME - Collins Pond ME - Spaulding Pond ME - The Basin ME - Lake Arrowhead ME - Shagg Pond ME - Little Sebago Lake ME - Little Androscoggin R. ME - Songo River ME - Messalonskee Stream ME - Cushman Pond ME - Hogan Pond ME - Lake Auburn ME - The Basin ME - The Heath ME - Horseshoe Pond ME - Dundee Pond ME - Mill Pond ME - Great Pond ME - Salmon Falls River Res ME - Limington Rips ME - Parker Pond Outlet ME - Panther Run ME - Sebago Cove ME - Presumpscot River ME - North Gorham Pond ME - Ossipee River ME - Belgrade Stream ME - Saco River ME - Great Meadow Stream ME - Annabessacook Lake ME - Middle Range Pond ME - Great East Lake ME - Long Lake ME - Mill Stream ME - Big Lake ME - Androscoggin Lake ME - Jug Stream ME - Shapleigh Pond ME - Long Lake ME - Lewy Lake ME - Big Lake ME - Annabessacook Lake ME - Big Lake ME - Big Lake ME - Big Lake ME - Lake Arrowhead ME - Lake Arrowhead ME - Annabessacook Lake ME - Big Lake ME - Cobbossee Stream ME - Cobbossee Stream ME - Annabessacook Lake ME - Annabessacook Lake ME - Annabessacook Lake ME - Cold Stream ME - Annabessacook Lake ME - Cobbosseecontee Lake ME - Shapleigh Pond ME - Annabessacook Lake ME - Annabessacook Lake ME - Annabessacook Lake ME - Annabessacook Lake ME - Shapleigh Pond ME - Androscoggin Lake ME - Big Lake ME - Big Lake ME - Balch & Stump Ponds ME - Grand Falls Flowage ME - Grand Falls Flowage ME - Shapleigh Pond ME - Shapleigh Pond ME - Shapleigh Pond ME - Grand Falls Flowage ME - Pleasant Pond ME - Cobbossee Stream ME - Cobbossee Stream ME - Cobbossee Stream ME - Cobbossee Stream ME - Cobbossee Stream ME - Pleasant Pond ME - Cobbosseecontee Lake ME - Grand Falls Flowage ME - Big Lake ME - Big Lake ME - Little Ossipee River ME - Annabessacook Lake ME - Lake Arrowhead ME - Annabessacook Lake ME - Grand Falls Flowage ME - Cobbossee Stream ME - Grand Falls Flowage ME - Cobbossee Stream ME - Cobbosseecontee Lake ME - Cobbossee Stream ME - Cobbossee Stream ME - Cobbossee Stream ME - Cobbossee Stream ME - Annabessacook Lake ME - Pleasant Pond ME - Pleasant Pond ME - Annabessacook Lake ME - Pleasant Pond ME - Cobbosseecontee Lake ME - Pleasant Pond ME - Cobbossee Stream ME - Cobbossee Stream ME - Pleasant Pond ME - Cobbossee Stream ME - Cobbossee Stream ME - Lewey Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead
Myriophyllum spicatum ME - Pleasant Hill Pond ME - Salmon Lake ME - Cobbosseecontee Lake ME - Grondin Pond ME - Far and Beyond Garden ME - Unnamed sloughs ME - Cobbossee Stream ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Rangeley Lake ME - Cobbosseecontee Lake ME - Cobbossee Stream ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake ME - Cobbosseecontee Lake
Najas minor NH - Northeast Pond ME - Milton Pond ME - Spaulding Pond ME - Legion Pond ME - Lake Arrowhead ME - Sokokis Lake ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Gull Pond ME - Holland Pond NH - Townhouse Pond ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Holland Pond ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Sokokis Lake ME - Sokokis Lake ME - Lake Arrowhead
Potamogeton crispus ME - West Pond ME - Legion Pond ME - Kennebec River ME - Fish Brook ME - Kennebec River ME - North Pond ME - The Serpentine ME - East Pond
Utricularia inflata ME - Tilton Pond ME - Mousam Lake ME - Horseshoe Pond ME - Lake Arrowhead ME - Little Ossipee Lake ME - Milton Pond ME - Pleasant Pond ME - Goose Ponds South ME - Murdock Lake ME - Lake Arrowhead ME - Lake Arrowhead ME - Mousam Lake ME - Mousam Lake ME - Mousam Lake ME - Little Ossipee Lake ME - Mousam Lake ME - Mousam Lake ME - Mousam Lake ME - Pleasant Pond ME - Milton Pond ME - Goose Pond ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead ME - Lake Arrowhead
The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.
Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].
Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.
For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.
