Major Flood
3 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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This is an NWS forecast point (LID: TCMF1). Live data may be limited. View on NWS AHPS →
FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
2 ft
Minor Flood
1.5 ft
Action Stage
1 ft
Low-Water Impacts
5 ft
Stage needed to inundate designated Gulf Sturgeon critical habitat below Jim Woodruff Lock and Dam.
3 ft
Temporary (not sustainable) operating level for of Scholz Power Plant
What happens as water levels drop, per the National Weather Service.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Oct 11, 2025 | 2.48 ft | — |
| Oct 10, 2025 | 2.35 ft | — |
| Oct 11, 2025 | 2.31 ft | — |
About This Gauge
NWS LID
TCMF1
River
Trout Creek Marina
County
St. Johns, FL
Coordinates
29.9858°N, 81.5652°W
Get Flood Alerts for Trout Creek Marina
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of Trout Creek Marina near St. Johns River (in MHHW)?
The Trout Creek Marina near St. Johns River (in MHHW) gauge is maintained by USGS and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for Trout Creek Marina near St. Johns River (in MHHW)?
The NWS-defined flood stage for Trout Creek Marina near St. Johns River (in MHHW) is 1.5 feet. Action stage begins at 1 feet. Moderate flooding starts at 2 feet, and major flooding at 3 feet.
How do I get alerts when Trout Creek Marina rises?
Download StormCast free on Google Play, go to River Gauges, and add Trout Creek Marina near St. Johns River (in MHHW) to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.
Where is the Trout Creek Marina near St. Johns River (in MHHW) gauge located?
The gauge is located in St. Johns County, Florida at coordinates 29.9858°N, 81.5652°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Resources
Source & Notes
Data provided by: Courtesy of FL DEP
- Water levels are referenced to the Mean Higher High Water (MHHW) Datum. This datum can be used to approximate sea water inundation of normally dry ground near the coast. For specific impacts, please refer to the statements on this page.