Around here
Around Squannacook River
- Visit the Wayside: Home of Authors, Wed & Sun, July 5 - Sept 5, 2026Guided Tours · 30-45 Minutes14.5 mi (opens in a new tab)
- Hike the Battle Road TrailFront-Country Hiking · 1-4 Hours17.5 mi (opens in a new tab)
- Guided Tours & Special ProgramsGuided Tours · 30-120 Minutes18.3 mi (opens in a new tab)
- Bike The Battle Road TrailBiking · 1-4 Hours20.2 mi (opens in a new tab)
Data Source: Recreation.gov · Source: USGS GNIS · Source: National Park Service. No claim to original U.S. Government works. · Public land: USGS PAD-US · Forest roads: USDA Forest Service MVUM · BLM routes and areas: Bureau of Land Management (simplified for web display)
About this river
Squannacook River is a 16.8 mile river near New England Adventure Tours LLC in New Hampshire. Streamflow is measured at the USGS gauge Squannacook River near West Groton, MA (site 01096000). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1950 to 2026
Squannacook River typically runs highest in April, at a median 205 cfs, and lowest in September, at 17 cfs. The highest flow on record for any single day is 3,640 cfs, in 2010.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 91 | 58 to 145 |
| February | 92 | 63 to 148 |
| March | 162 | 109 to 263 |
| April | 205 | 130 to 308 |
| May | 113 | 80 to 174 |
| June | 54 | 33 to 92 |
| July | 26 | 17 to 42 |
| August | 20 | 13 to 35 |
| September | 17 | 11 to 27 |
| October | 26 | 15 to 52 |
| November | 59 | 29 to 120 |
| December | 92 | 52 to 159 |
Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 77 years of record. Statistics published by the US Geological Survey for Squannacook River near West Groton, MA (site 01096000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Made to print
Put Squannacook River on your wall
This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Squannacook River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
See every free widget you can put on your site, including live conditions and a 7 day forecast.
