Updated

Mill River
River · Northampton, Massachusetts
Live flow only — judge the water in person
Use cautionLive flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby.
- Live streamflow is available but no water-temperature sensor is nearby.
- Flow is within the normal range (25th–75th percentile) for Aug 21 (median 23 ft³/s over 87 years).
Things to Do Near Mill River
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Plimoth Patuxet Admission with Mayflower II & Plimoth Grist Mill

Kennecott Mill Town Tour

Private Walking Tour of the 100th Town in Westborough

North of Boston Island Lighthouse Kayak Tour
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Live flow only — judge the water in person
Use cautionLive flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby.
- Live streamflow is available but no water-temperature sensor is nearby. — USGS gauge 01171500, as of Aug 21, 2:00 PM gauge-local time
- Flow is within the normal range (25th–75th percentile) for Aug 21 (median 23 ft³/s over 87 years). — USGS daily streamflow statistics, as of Aug 21, 2:00 PM gauge-local time
Flow is normal for this date — within the normal range (25th–75th percentile) for Aug 21 (median 23 ft³/s over 87 years).
No official beach-advisory feed for Massachusetts yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge MILL RIVER AT NORTHAMPTON, MA (0 mi away), as of Aug 21, 2:00 PM gauge-local time.
Weather at Mill River









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Frequently asked questions
- Where is Mill River?
- Mill River is a river in Northampton, Massachusetts.
- Can you swim at Mill River?
- Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby. Checked August 21, 2026.
- How is Mill River rated?
- Mill River in Northampton, Massachusetts has an average visitor rating of 4.9 out of 5, based on 11 reviews.
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Best Times to Visit
- ›Check water levels and current conditions before visiting
- ›Wear life jackets when on the water
- ›Be aware of rapids and potential hazards
- ›Respect private property along riverbanks
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