Boats operating within the three-mile limit with holding tanks or porta-potties must use pump outs or porta-potty dumping stations to dispose of sewage. The three pump-out facilities along the New Hampshire coast can handle wastes from holding tanks and, at Great Bay, porta-potties. To minimize your use of on-board toilets, use restrooms on shore whenever possible.
|Waterbody||Marina Name||Town||Phone Number||GPS Coordinates|
|Cocheco River||George's Marina||Dover||(603) 742-9089||N 43 11.891
|Little Bay||Great Bay Marine||Newington||(603) 436-5299||N 43 06.945
W 70 50.165
|Little Bay||Little Bay Boating Club||Dover||(603) 749-9282||N 43 07.300
W 70 50.017
|Little Harbor||Wentworth by the Sea Marina||New Castle||(603) 433-5050||N 43 03.492
W 70 43.525
|Hampton Harbor/River||Hampton River Marina||Hampton||(603) 929-1422||N 42 54.117
W 70 49.088
Information for this page provided by the N.H. Department of Environmental Services.