Tide Station at Big Pine Key on Spanish Harbor Channel (in MHHW)
Florida — Water Level & Flood Stage
Located in Monroe/Lower Keys County, Florida on the Tide Station. Live water level data from USGS, updated every 15 minutes.
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: SHWF1). Live data may be limited. View on NWS AHPS →
Flood Stages
Major Flood
2.1 ft
Moderate Flood
1.6 ft
Minor Flood
1.1 ft
Action Stage
1 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
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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About This Gauge
NWS LID
SHWF1
River
Tide Station
County
Monroe/Lower Keys, FL
Coordinates
24.6477°N, 81.3292°W
Get Flood Alerts for Tide Station
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 Tide Station at Big Pine Key on Spanish Harbor Channel (in MHHW)?
The Tide Station at Big Pine Key on Spanish Harbor Channel (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 Tide Station at Big Pine Key on Spanish Harbor Channel (in MHHW)?
The NWS-defined flood stage for Tide Station at Big Pine Key on Spanish Harbor Channel (in MHHW) is 1.1 feet. Action stage begins at 1 feet. Moderate flooding starts at 1.6 feet, and major flooding at 2.1 feet.
How do I get alerts when Tide Station rises?
Download StormCast free on Google Play, go to River Gauges, and add Tide Station at Big Pine Key on Spanish Harbor Channel (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 — even when your screen is off.
Where is the Tide Station at Big Pine Key on Spanish Harbor Channel (in MHHW) gauge located?
The gauge is located in Monroe/Lower Keys County, Florida at coordinates 24.6477°N, 81.3292°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: Courtesy of FDEP
- 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.