2 plants indexed.
Groveton WWTF is a secondary treatment plant serving 2,578 people in Northumberland, New Hampshire. It discharges 802.51 units of treated wastewater daily, with a designed capacity of 1,389.24 units.
Northumberland Village WWTF is a secondary treatment plant in Northumberland, New Hampshire, serving a small population of 271. It discharges treated wastewater into the local watershed, supporting the Upper Connecticut River basin.