| Nissitissit River | |
|---|---|
Nissitissit River inBrookline, New Hampshire | |
| Location | |
| Country | United States |
| States | New Hampshire,Massachusetts |
| Counties | Hillsborough, NH,Middlesex, MA |
| Towns | Brookline &Hollis, NH;Pepperell, MA |
| Physical characteristics | |
| Source | Potanipo Pond |
| • location | Brookline, NH |
| • coordinates | 42°44′10″N71°40′20″W / 42.73611°N 71.67222°W /42.73611; -71.67222 |
| • elevation | 264 ft (80.5 m) |
| Mouth | Nashua River |
• location | Pepperell, MA |
• coordinates | 42°40′18″N71°33′53″W / 42.67167°N 71.56472°W /42.67167; -71.56472 |
• elevation | 168 ft (51 m) |
| Length | 10.5 mi (16.9 km) |
| Type | Scenic |
| Designated | March 12, 2019 |
TheNissitissit River is a 10.5-mile-long (16.9 km)[1]river in southernNew Hampshire and northernMassachusetts in theUnited States. It is atributary of theNashua River, itself a tributary of theMerrimack River, which flows to theGulf of Maine. This river is part of theNashua River Watershed.
The Nissitissit River begins at the outlet ofPotanipo Pond in the town ofBrookline, New Hampshire. It flows southeast at a very mild gradient, crossing the southwest corner ofHollis, New Hampshire, before entering Massachusetts, where it joins the Nashua River in the town ofPepperell.

This article related to a river in New Hampshire is astub. You can help Wikipedia byadding missing information. |
ThisMiddlesex County, Massachusetts geography–related article is astub. You can help Wikipedia byadding missing information. |
This article related to a river in Massachusetts is astub. You can help Wikipedia byadding missing information. |