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ClarksvilleAlerts.com · Montgomery County, TN · Live Flood Data

🌊 Flood Impact
Map & History

Live Cumberland River stage data, flood-prone neighborhoods, road closures, and historical flood events for Clarksville & Montgomery County, TN.

🌊 Cumberland River — Clarksville Gauge
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Flood: 46 ft · Action: 38 ft · NOAA ↗
🔴 Red River — Port Royal Gauge
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Flood: 30 ft · Action: 25 ft · ~12mi upstream · NOAA ↗
🚨 ACTIVE FLOOD EVENT — MONTGOMERY COUNTY, TN

🗺 Flood Impact by Area

MONTGOMERY COUNTY
Filter by flood stage to see which areas are impacted. The current river stage automatically highlights active impact zones.
All Stages
Normal (below 38 ft)
Action (38–46 ft)
Flood (46–50 ft)
Major (50–57 ft)
Severe (57+ ft)
ACTION STAGE
🏘 Woodstock Estates
38–46 ftLow-lying areas begin flooding, monitor closely
46–50 ftResidential flooding begins, road access limited
50+ ftWidespread residential flooding — evacuation advised. Over 120 properties impacted during April 2025 event
ACTION STAGE
🏘 Farmington Subdivision
38–46 ftLow areas near drainage channels begin to flood
46+ ftResidential streets flood, access routes compromised
50+ ftMultiple homes impacted — evacuation recommended
ACTION STAGE
🌊 Red River Neighborhood
38–46 ftRed River tributary levels rise — low-lying yards flood
46+ ftStreets and driveways begin flooding near riverbank
50+ ftNeighborhood largely inaccessible — widespread flooding impacted area during April 2025
FLOOD STAGE
🌾 Greenland Farms
46–50 ftAgricultural fields and low farm roads begin flooding
50–57 ftWidespread agricultural flooding, access roads impassable
57+ ftExtensive damage — entire area unreachable by road
FLOOD STAGE
🏙 Downtown Clarksville
46–50 ftRiverside Dr floods, Riverfront Park underwater, Liberty Park Way impacted
50–57 ftCrossland Ave, Jack Miller Blvd affected — avoid downtown river district
57+ ftHistoric downtown flooding — major infrastructure impacts
FLOOD STAGE
🚗 Riverside Drive
46 ftRoad begins flooding — use alternate routes
50 ftRiverside Dr impassable along river corridor
57+ ftEntire route closed — do not attempt to cross
MAJOR FLOOD
🚗 Kraft Street
50 ftKraft St flooding begins — avoid this route
57+ ftRoad completely underwater — impassable
MAJOR FLOOD
🚗 Zinc Plant Rd & Salem Rd
50–57 ftBoth roads begin flooding — use alternate routes
57+ ftZinc Plant Rd & Salem Rd impassable — widespread closures
MAJOR FLOOD
🚗 Tylertown Road
50+ ftTylertown Rd flooding — low-water crossings dangerous
57+ ftRoad impassable — do not attempt crossing
MAJOR FLOOD
🚗 Old Russellville Pike
50+ ftSections near creek crossings flood — use caution
57+ ftMultiple sections closed — detour via major routes
MAJOR FLOOD
🚗 Pea Ridge Road
50+ ftPea Ridge Rd low sections flood — monitor conditions
57+ ftRoad impassable — emergency access only
RED RIVER
🔴 Broadripple Dr / Tiny Town Area
25 ftRed River action stage — low-lying yards begin flooding near Tiny Town Rd
30 ftFlood stage — agricultural areas, Broadripple Dr begins flooding
38+ ftHomes on Broadripple Dr, Marymont subdivision severely impacted — fences, yards inundated
RED RIVER
🏕 Red River Valley Park & Port Royal
30 ftAgricultural land, Porter Chapel access area begin flooding
34–36 ftRed River Valley Park campsites flood, Port Royal Rd near Hwy 238 may be impassable
40+ ftPark entirely flooded, Port Royal Rd covered — used during April 2025 & May 2024 events
RED RIVER
🚗 Dunbar Cave Rd / Swan Lake Area
30 ftBig West Fork Creek backs up — Dunbar Cave Rd begins to flood
36+ ftDunbar Cave Rd closed, Swan Lake embankment overflows — use alternate routes
RED RIVER
🏘 Rivermont Dr / River Run / Idlewood Dr
38 ftWater approaches yards on Rivermont Dr, River Run, Idlewood Dr, Wimbledon Ct
44 ftWater reaches homes on Rivermont Dr, River Run, Idlewood Dr, Wimbledon Ct — evacuation advised. Also impacts Colin Ct, East Accipiter Cir, Pond Apple Rd, Foxfire Rd, Hay Market Rd, Riverhaven Dr

🗺 FEMA Flood Zone Map

MONTGOMERY COUNTY, TN
Important: if the FEMA map opens with a red or pink wash across the county, that is usually the NFHL Availability layer. It shows where FEMA data exists; it is not live flooding and it is not the flood zone layer. Open the layer list, expand NFHL, and uncheck NFHL Availability.
Step 1
Start in Clarksville
The map below opens around Clarksville and Montgomery County instead of the national default view.
Step 2
Search your address
Use the search box inside the FEMA viewer or open the FEMA address search button below.
Step 3
Turn off the red overlay
Tap the stacked-layers icon, expand NFHL, then uncheck NFHL Availability to remove the red grid.
Step 4
Compare with live gauges
FEMA zones show long-term risk. Use the live Cumberland and Red River gauges above for current conditions.
🔎 Check a Clarksville address 🗺 Open full FEMA viewer 🌊 Live river status 🚨 Montgomery County EMA
Official FEMA NFHL Viewer — focused on Clarksville & Montgomery County
Open Full FEMA Map ↗
Red NFHL Availability overlay = data coverage only. Turn it off in the FEMA layer list for a cleaner Clarksville flood-zone view. Check your address ↗
Zone AE / A: higher flood risk areas usually tied to the 1% annual chance floodplain.
Floodway: fastest-moving river flow area. Treat this as the highest concern on FEMA maps.
Zone X: lower mapped risk, but local drainage, creeks, and flash flooding can still happen.
📍 Cumberland River — Clarksville Gauge Reference
NOAA Live Data ↗

Why this gauge matters

The downtown Clarksville gauge is the main Cumberland River reading used on this page. The location pin is less important than the river stage: when the gauge reaches action or flood stage, low-lying roads, riverfront areas, and neighborhoods near the Cumberland can start seeing impacts.

Action Stage
38 ft
Flood Stage
46 ft
NOAA Gauge
CKVT1
NOAA live river forecast stage, crest, hydrograph ↗ Current local stage on this page jump to live cards Road impact guide Riverside, Zinc Plant, Kraft Open gauge location in Maps physical sensor area ↗
Below 38 ftUsually normal river monitoring for Clarksville.
38 to 46 ftAction stage. Watch riverfront and low-lying areas.
46 ft and higherFlood stage. Avoid flooded roads and river access areas.
FEMA vs. NOAAFEMA shows long-term risk; NOAA shows current river conditions.

📋 Historical Flood Events

MONTGOMERY COUNTY, TN
🚨 April 2025 — Major Flood Event
120+
Residential properties impacted
3
Days of active flooding
Apr 5–7, 2025
2
Rivers crested
Cumberland & Red
1
State of emergency declared
April 7, 2025
State of Emergency Declared — Montgomery County
Widespread flooding prompted officials to declare a state of emergency for Montgomery County. Over 120 residential properties were impacted across multiple neighborhoods. Emergency personnel conducted welfare checks and assisted residents in affected areas.
State of Emergency 120+ Properties Montgomery County
April 6, 2025 — Peak Flooding
Cumberland & Red Rivers Crest — Widespread Road Closures
Both the Cumberland River and Red River reached crest levels causing widespread flooding across Clarksville and Montgomery County. Woodstock Estates and the Red River Neighborhood experienced significant residential flooding. Multiple roads closed including Riverside Drive, Kraft Street, and Zinc Plant Road.
River Crest Woodstock Estates Red River Neighborhood Road Closures
April 5, 2025 — Flooding Begins
Heavy Rainfall Causes Rapid Rise — Action Stage Exceeded
Heavy rainfall across Montgomery County caused the Cumberland and Red Rivers to rise rapidly. The Cumberland River at Clarksville exceeded action stage (38 ft) and continued rising toward flood stage. Low-lying areas in Farmington Subdivision and along Riverside Drive began taking on water. Residents in flood-prone areas urged to monitor conditions.
Heavy Rainfall Action Stage Farmington Subdivision Riverside Drive
Ongoing — All Flood Events
Know Your Zone — Always Be Prepared
Montgomery County experiences periodic flooding events, particularly during heavy spring rainfall. Residents in flood-prone areas should sign up for CivicReady alerts, keep an emergency kit ready, and know their evacuation route. Never drive through flooded roads — turn around, don't drown.
Preparedness CivicReady Turn Around Don't Drown

🚧 Flood Road Closure Reference

Road / Location Closes At Notes
Riverside Drive 46 ft First major road to flood — use Lafayette Rd or Madison St as alternate
Kraft Street 50 ft Closes during major flood events
Zinc Plant Road 50 ft Low-water crossings dangerous — impassable at 57+ ft
Salem Road 50 ft Sections near creek crossings flood first
Tylertown Road 50 ft Low water crossings — do not attempt during active flood
Old Russellville Pike 50 ft Multiple creek crossings — sections flood during major events
Pea Ridge Road 50 ft Rural crossings — monitor conditions during heavy rain
Liberty Park Way 46 ft Riverfront area — park closes during flood events
Crossland Avenue 50 ft Downtown area — impacts during major flood events
Jack Miller Boulevard 50 ft Monitor during high water events
🔴 RED RIVER ROADS
Dunbar Cave Road 30 ft Red River / West Fork Creek backup — closes during Red River flood events
Port Royal Road (near Hwy 238) 34 ft May be impassable — use alternate routes during Red River flooding
Broadripple Drive 30 ft Tiny Town Rd area — Red River overflow impacts this street first
Clarksville-Springfield Rd 38 ft Near Red River — sections affected during major flood events
🌊 NOAA River Forecast ↗ 🗺 FEMA Flood Map ↗ 🚨 Montgomery Co. EMA ↗ 📱 Sign Up for CivicReady ↗ ← Back to Emergency Hub
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