Can you swim here today?
Flat Rock Brook
New York · River
Use caution — flow is well above normal for this date
Use cautionAs of August 21, 2026, USGS gauge 01374598, 7.1 miles away, reports a streamflow of 21 ft³/s near Flat Rock Brook but no water-temperature reading.
Use caution — flow is well above normal for this date: live streamflow is available but no water-temperature sensor is nearby.
- Live streamflow is available but no water-temperature sensor is nearby. — USGS gauge 01374598, as of Aug 21, 10:35 AM UTC
- Flow is above the 75th percentile for Aug 22 (median 1 ft³/s over 30 years); fast water is the top river-drowning risk. — USGS daily streamflow statistics, as of Aug 21, 10:35 AM UTC
Flow is high for this date — above the 75th percentile for Aug 22 (median 1 ft³/s over 30 years).
No official beach-advisory feed for New York yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge HORSE POUND BROOK NEAR LAKE CARMEL NY (7.1 mi away), as of Aug 21, 10:35 AM UTC.
Before you get in
- Never swim alone — and keep weaker swimmers within arm's reach.
- Scout depth and entry/exit points before you get in.
- Read the current: avoid fast, rising, or murky water.
- Check the forecast — get out well before storms or lightning.
- Obey posted signs, flags, and lifeguard guidance.
Read next
Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.