Can you swim here today?
Greer Branch
Mississippi · River
Use caution — an official advisory is in effect
Use cautionAs of August 21, 2026, USGS gauge 02490500, 11 miles away, reports a streamflow of 277 ft³/s near Greer Branch but no water-temperature reading.
Use caution — an official advisory is in effect: live streamflow is available but no water-temperature sensor is nearby.
- Live streamflow is available but no water-temperature sensor is nearby. — USGS gauge 02490500, as of Aug 21, 5:45 PM gauge-local time
- A Severe Thunderstorm Watch is in effect for East Baton Rouge, LA; East Feliciana, LA; Livingston, LA; Pointe Coupee, LA; St. Helena, LA and other areas. — NWS New Orleans LA
- An Extreme Heat Warning is in effect for Pointe Coupee; West Feliciana; East Feliciana; St. Helena; Washington; Iberville; West Baton Rouge and other areas. — NWS New Orleans LA
- Flow is within the normal range (25th–75th percentile) for Aug 21 (median 307 ft³/s over 81 years). — USGS daily streamflow statistics, as of Aug 21, 5:45 PM gauge-local time
- Heavy rain today can raise bacteria levels near outfalls and river mouths.
Flow is normal for this date — within the normal range (25th–75th percentile) for Aug 21 (median 307 ft³/s over 81 years).
No official beach-advisory feed for Mississippi yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge BOGUE CHITTO NR TYLERTOWN, MS (11 mi away), as of Aug 21, 5:45 PM gauge-local time.
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.