major
St. Johns River flooding
Jacksonville · 2017
Irma drove major St. Johns River flooding into Jacksonville neighborhoods and roads.
Riverside Avenue
San Marco Boulevard
Atlantic Boulevard
Florida city flood intelligence
Jacksonville Flood Map and Live Flood Reports
Jacksonville flood monitoring centers on St. Johns River surge history, riverfront neighborhoods, and beaches-area coastal flooding.
Share this page with neighbors during heavy rain.
NWS data: polled every 15 minLatest USGS gauge: pendingLast community report: No recent reportMonitoring active
Official data synced monitoring active
Latest USGS gauge update monitoring active
Tracking all 67 Florida counties
Historical flood events tracked
0 official alerts monitored
1 community reports processed
Monitoring NOAA, NWS, USGS, community reports, and historical flood archive signals. Floodi is not a replacement for 911 or official emergency instructions.
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Community-powered flood intelligence, built for Florida residents and organizations. Help neighbors avoid flooded roads.
Jacksonville local flood map
Leaflet © OpenStreetMap contributors
0 active reports near Jacksonville
Community reports — unverified. Always follow official evacuation orders.
Historical monitoring
Trending flood activity near Jacksonville
Seeded from historical Florida flood-prone areas, with live public Floodi reports used when available.
Cities
Reported areas
- Miami Beach king tide zones6
- Fort Lauderdale drainage corridors5
- Key West low-lying streets4
- Fort Myers storm surge areas3
- Tampa Bay coastal roads3
High severity
No high severity reported right now — a quiet period, not necessarily a safe one.
Road impacts
No road impacts reported right now — a quiet period, not necessarily a safe one.
Platform monitoring active — Jacksonville
Official alerts, live gauge readings, and flood history are available now. Community reports add street-level detail — be the first to put local flooding on the map.
Live monitoring active NWS + USGS + FEMA data AI photo verification
NWS / NOAA alerts
No active NWS alerts
National Weather Service flood watches and warnings are polled every 15 minutes.
USGS gauge network
Gauge network active
Stream gauge readings updated in real time.
Official data sync
Live data streams
FEMA flood zones, NOAA storm data, and NWS warning polygons drawn on the map as published.
Flood history
26 documented events
Historical flood events across Florida provide local context even during quiet periods.
See flooding nearby? Be the first to put it on the map.
Your report appears on the live map in seconds — verified by official data signals and AI photo analysis. It helps neighbors, local media, and emergency teams know what's happening on your street.
Flood Risk Signal
Moderate
Moderate
Transparent MVP signal, not a forecast.
Recent local reports
0
Verified reports
0
Road impacts
0
Severity overview
Floodi is monitoring this area. No active community reports are currently verified, but official alerts, gauge data, and historical flood activity remain available.
Recent reports
Local flood-prone areas
Riverside and San Marco streets
Downtown riverfront
Jacksonville Beaches access roads
Historical flood notes
- Hurricane Irma river surge
- Hurricane Matthew coastal flooding
- Tropical Storm Debby rainfall
Jacksonville historical flood memory
Historical flood data fallback
Common flooding causes
- St. Johns River flooding
- storm surge
- tropical rainfall
- tidal backups
Surge and king tide context
High along the St. Johns River and beaches communities.
Moderate for low-lying riverfront neighborhoods.
Inland flood context
Moderate to high during sustained heavy rainfall.
Road impact and storm safety
Floodi highlights reports with road impacts when community members include them. Community reports may be delayed or inaccurate; Floodi does not replace 911, official emergency alerts, evacuation orders, or local government instructions.
Useful during storms and heavy rainfall
Residents can report nearby flooding, share local conditions, and use Floodi as a lightweight awareness layer.
For HOAs, governments, and organizations
Floodi supports local awareness pages, embeds, lead capture, partner pilots, and future flood intelligence API access.
Request a city/county flood dashboardJacksonville flooding FAQ
Open Floodi, tap Report flooding, confirm the location near Jacksonville, add road-impact details or photos if safe, and submit the report for community awareness.
Floodi shows recent public community reports around Jacksonville, including road-impact signals when residents include them. Reports may be delayed, incomplete, or inaccurate, so check official sources before travel.
Local flood-prone areas in Jacksonville include Riverside and San Marco streets, Downtown riverfront, Jacksonville Beaches access roads. Floodi tracks community reports and official signals for these areas alongside the rest of Jacksonville.
No. Floodi is independent community situational awareness and does not replace 911, official emergency alerts, evacuation orders, or instructions from local government and public safety agencies.
Floodi combines community confirmations, disputes, admin review, public-safe report fields, and official weather context where available. Reports may still be delayed, incomplete, or inaccurate.
Yes. Cities, counties, HOAs, property managers, media teams, and emergency partners can request a Floodi pilot, map embed, or data-access discussion for local flood awareness.
No. Call 911 for life-threatening emergencies, never drive through flooded roads, and always follow official instructions from local emergency management, law enforcement, and weather authorities.
Bring Floodi to Jacksonville
Cities, counties, HOAs, property managers, media teams, and emergency partners can request local support or a pilot.