Major Flood
5.7 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
4.8 ft
Minor Flood
4.2 ft
Action Stage
4 ft
What Floods at Each Level
4.2 ft
Water begins to impact homes on Pine Avenue and Park Drive.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Sep 26, 2024 | 9.37 ft | — |
| Aug 30, 2023 | 6.56 ft | — |
| Sep 5, 2004 | 6.2 ft | — |
About This Gauge
USGS Site
NWS LID
RVWF1
River
Alafia River
County
Hillsborough, FL
Coordinates
27.8675°N, 82.3200°W
Get Flood Alerts for Alafia River
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 Alafia River at US 301 Riverview?
The Alafia River at US 301 Riverview gauge is maintained by USGS (site 02301718) 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 Alafia River at US 301 Riverview?
The NWS-defined flood stage for Alafia River at US 301 Riverview is 4.2 feet. Action stage begins at 4 feet. Moderate flooding starts at 4.8 feet, and major flooding at 5.7 feet.
How do I get alerts when Alafia River rises?
Download StormCast free on Google Play, go to River Gauges, and add Alafia River at US 301 Riverview 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 Alafia River at US 301 Riverview gauge located?
The gauge is located in Hillsborough County, Florida at coordinates 27.8675°N, 82.3200°W. USGS site number: 02301718. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Alafia River
On This River
Upstream: Alafia River Near Bell Shoals Road Near Riverview
Downstream: Tide Gauge at Gibsonton (in MHHW)
More Resources
Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
- River forecasts for this location take into account astronomical tidal fluctuations and when necessary, the forecast storm surge.