Contoocook River
title: "Contoocook River" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["tributaries-of-the-merrimack-river", "rivers-of-new-hampshire", "rivers-of-merrimack-county,-new-hampshire", "rivers-of-cheshire-county,-new-hampshire", "rivers-of-hillsborough-county,-new-hampshire", "hopkinton,-new-hampshire", "new-hampshire-placenames-of-native-american-origin"] topic_path: "geography/united-states" source: "https://en.wikipedia.org/wiki/Contoocook_River" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::data[format=table title="Infobox river"]
| Field | Value |
|---|---|
| name | Contoocook River |
| image | Bridges over the Contoocook River in Contoocook, New Hampshire.jpg |
| image_caption | Covered railroad bridge in village of Contoocook |
| pushpin_map | New Hampshire#USA |
| pushpin_map_size | 250 px |
| subdivision_type1 | Country |
| subdivision_name1 | United States |
| subdivision_type2 | State |
| subdivision_name2 | New Hampshire |
| subdivision_type3 | Counties |
| subdivision_name3 | Cheshire, Hillsborough, Merrimack |
| subdivision_type4 | Towns |
| subdivision_name4 | Jaffrey, Peterborough, Bennington, Antrim, Hillsborough, Henniker, West Hopkinton, Contoocook, Penacook |
| length | 71 mi |
| source1 | Contoocook Lake |
| source1_location | Jaffrey |
| source1_coordinates | |
| source1_elevation | 307 m |
| mouth | Merrimack River |
| mouth_location | Penacook |
| mouth_coordinates | |
| mouth_elevation | 242 ft |
| tributaries_left | Nubanusit Brook, North Branch, Warner River, Blackwater River |
| tributaries_right | Gridley River |
| :: |
| name = Contoocook River | name_native = | name_native_lang = | name_other = | name_etymology = | image = Bridges over the Contoocook River in Contoocook, New Hampshire.jpg | image_caption = Covered railroad bridge in village of Contoocook | map = | map_size = | map_caption = | pushpin_map = New Hampshire#USA | pushpin_map_size = 250 px | pushpin_map_caption= | subdivision_type1 = Country | subdivision_name1 = United States | subdivision_type2 = State | subdivision_name2 = New Hampshire | subdivision_type3 = Counties | subdivision_name3 = Cheshire, Hillsborough, Merrimack | subdivision_type4 = Towns | subdivision_name4 = Jaffrey, Peterborough, Bennington, Antrim, Hillsborough, Henniker, West Hopkinton, Contoocook, Penacook | subdivision_type5 = | subdivision_name5 = | length = 71 mi | width_min = | width_avg = | width_max = | depth_min = | depth_avg = | depth_max = | discharge1_location= | discharge1_min = | discharge1_avg = | discharge1_max = | source1 = Contoocook Lake | source1_location = Jaffrey | source1_coordinates= | source1_elevation = 307 m | mouth = Merrimack River | mouth_location = Penacook | mouth_coordinates = | mouth_elevation = 242 ft | progression = | river_system = | basin_size = | tributaries_left = Nubanusit Brook, North Branch, Warner River, Blackwater River | tributaries_right = Gridley River | custom_label = | custom_data = | extra = The Contoocook River () is a 71 mi river in New Hampshire. It flows from Contoocook Lake on the Jaffrey/Rindge border to Penacook (just north of Concord), where it empties into the Merrimack River. It is one of only a few rivers in New Hampshire that flow in a predominantly northward direction. Four covered bridges span the river, one in the town of Henniker, one on the Hancock-Greenfield line, and two in the town of Hopkinton, New Hampshire with one being in the village of Contoocook, and the other in the populated place of West Hopkinton. Residents and tourists have made the Contoocook popular for fishing and whitewater boating.
The name Contoocook came from the Pennacook tribe of Native Americans and perhaps means "place of the river near pines". Other variations of the name include the Abenaki meaning "nut trees river" or Natick language meaning "small plantation at the river."
The river gives its name to Contoocook, New Hampshire, a census-designated place (CDP) within the town of Hopkinton.
Principal tributaries
From south to north:
- Nubanusit Brook begins at Nubanusit Lake in Nelson and joins the Contoocook in Peterborough.
- The North Branch of the Contoocook starts in Stoddard and joins the main stem in Hillsborough.
- The Warner River starts in Bradford and joins the Contoocook in Hopkinton.
- The Blackwater River begins at Pleasant Lake in New London and joins the Contoocook in Hopkinton.
References
References
- [http://www.granit.unh.edu New Hampshire GRANIT state geographic information system]
- Coolidge, Austin J.. (1859). "A History and Description of New England". A.J. Coolidge.
- Day, Gordon M.. (1998). "In Search of New England's Native Past".
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