Is the St. Johns River flooding?
The St. Johns River is tracked by 10 USGS streamgauges in Florida. This page compares each gauge’s live water level against its official National Weather Service flood stage, refreshed every 15 minutes, so you can tell whether the St. Johns River is running normal, rising toward flood stage, or already flooding. Right now, every gauge on the St. Johns River is below flood stage. Gauges without a published flood stage show water level and flow only. For nearby rivers, see all Florida river levels.
| Gauge | Status | Stage | Flood stage | Updated |
|---|---|---|---|---|
| St. Johns River near Cocoa, FL | No flooding | 9.93 ft | 16 ft | |
| St. Johns River above Lake Harney near Geneva, FL | No flooding | 1.70 ft | 8 ft | |
| St. Johns River near Sanford, FL | No flooding | 1.04 ft | 5.5 ft | |
| St. Johns River near De Land, FL | No flooding | 1.18 ft | 4 ft | |
| St Johns River at Racy Pt near Hastings FL | No flooding | 0.80 ft | 1.5 ft | |
| St Johns River below Shands Bridge near Grn Cove Sprg, FL | No flooding | 0.55 ft | 1.5 ft | |
| St. Johns River at Osceola, FL | No current data | — | — | — |
| St. Johns River at State Hwy 415 near Sanford, FL | No current data | — | — | — |
| St. Johns River near Melbourne, FL | No flood stage defined | 2.79 ft | — | |
| St. Johns River near Christmas, FL | No flood stage defined | 2.80 ft | — |
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.