Your favorites:
Local Info
Critical Stages
10' - Action12' - Flood15' - Moderate Flood19' - Major Flood
St. Marys River - Gauge MACF1
Macclenny, FL
Lat: 30.36N, Lon: 82.08W
 
Latest Observation
 Updated: 4:45 PM EDT 10/10/25
Stage:2.26 ft
Flow:0.0199 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

 Buy me a coffee