| Key | Value |
| canoe | yes |
| description | Internal combustion engines prohibited. Bar Harbor water supply. No pets in water; no swimming, windsurfing, paddleboarding, oarboarding, or SCUBA; and no snowmobiling or boating within 1000 feet of water intake. Road-legal vehicles prohibited on ice. |
| dog | no |
| dog:boat | leashed |
| intermittent | no |
| natural | water |
| paddleboard | no |
| paddlecraft | yes |
| salt | no |
| scuba_diving | no |
| snowmobile | yes |
| swimming | no |
| tidal | no |
| water | lake |
| windsurfing | no |