1. Newington Waste Water Plant
115 Gosling Rd, Portsmouth, NH 03801
Coordinate: 43.0953,-70.79202
Phone: (603) 431-4111
2. Portsmouth Waste Water Trtmnt
200 Pierce Island Rd, Portsmouth, NH 03801
Coordinate: 43.066525,-70.78041
Phone: (603) 427-1553
3. Portsmouth Water Department Meters
680 Peverly Hill Rd, Portsmouth, NH 03801
Coordinate: 43.04624,-70.77685
Phone: (603) 427-1552