Updated
Rogers Preserve/Millstone River Preserve
Nature preserve · Princeton Junction, New Jersey
Use caution — flow is well above normal for this date
Use cautionUse caution — flow is well above normal for this date: flow is above the 75th percentile for Aug 22 (median 5 ft³/s over 71 years); fast water is the top river-drowning risk.
- Flow is above the 75th percentile for Aug 22 (median 5 ft³/s over 71 years); fast water is the top river-drowning risk.
- Water temperature is 77°F, within the comfortable 70–86°F range.
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Use caution — flow is well above normal for this date
Use cautionUse caution — flow is well above normal for this date: flow is above the 75th percentile for Aug 22 (median 5 ft³/s over 71 years); fast water is the top river-drowning risk.
- Flow is above the 75th percentile for Aug 22 (median 5 ft³/s over 71 years); fast water is the top river-drowning risk. — USGS daily streamflow statistics, as of Aug 22, 7:30 AM gauge-local time
- Water temperature is 77°F, within the comfortable 70–86°F range. — USGS gauge 01401000, as of Aug 22, 7:30 AM gauge-local time
Flow is high for this date — above the 75th percentile for Aug 22 (median 5 ft³/s over 71 years).
No official beach-advisory feed for New Jersey yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge Stony Brook at Princeton NJ (3.9 mi away), as of Aug 22, 7:30 AM gauge-local time.
Weather at Rogers Preserve/Millstone River Preserve
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Frequently asked questions
- Where is Rogers Preserve/Millstone River Preserve?
- Rogers Preserve/Millstone River Preserve is a nature preserve in Princeton Junction, New Jersey.
- What is the water temperature at Rogers Preserve/Millstone River Preserve?
- As of August 22, 2026, the water temperature at Rogers Preserve/Millstone River Preserve in Princeton Junction, New Jersey is 77°F (25°C), measured by USGS gauge 01401000, 3.9 miles away.
- Can you swim at Rogers Preserve/Millstone River Preserve?
- Use caution — flow is well above normal for this date: flow is above the 75th percentile for Aug 22 (median 5 ft³/s over 71 years); fast water is the top river-drowning risk. Checked August 22, 2026.
- How is Rogers Preserve/Millstone River Preserve rated?
- Rogers Preserve/Millstone River Preserve in Princeton Junction, New Jersey has an average visitor rating of 4.3 out of 5, based on 23 reviews.
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Best Times to Visit
- ›Weekday mornings (8–10 AM) are typically less crowded
- ›Check the forecast 2–3 days ahead for best planning
- ›Avoid holiday weekends for a quieter experience
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