Chincoteague Channel near Chincoteague Bay Inlet (IN MLLW)
Virginia — Water Level & Flood Stage
Located in Accomack County, Virginia on the Chincoteague Channel. Live water level data from USGS gauge 01484746, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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Flood Stages
Major Flood
6 ft
Moderate Flood
5 ft
Minor Flood
4.5 ft
Action Stage
3.5 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
6 ft
Severe flooding will cause extensive inundation and flooding of numerous roads and buildings resulting in a significant threat to property and life. Water will be 2 to 3 feet or more above ground level in some areas. Severe flooding will extend inland from the waterfront and shoreline flooding homes, businesses and isolating some neighborhoods. Water is entering the Curtis Merritt Harbor Marina and also the southwestern portin of the Inlet View Campground.
5 ft
Widespread flooding of vulnerable areas will result in an elevated threat of property damage to homes and businesses near the waterfront and shoreline. Water will be 1 to 2 feet above ground level in some areas resulting in a sufficient depth to close numerous roads and threaten homes and businesses. Causeway to Chincoteague Island is closed.
4.5 ft
Shallow flooding is expected in the most vulnerable locations near the waterfront and shoreline resulting in a low threat of property damage. Expect up to one foot of water above ground level in low lying, vulnerable areas. Portions of Main St are flooded...including near the town dock and the Carnival Grounds.
3.5 ft
Water begins to inundate Veterans Memorial Park about 2 miles northeast of the gage location.
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 |
|---|---|---|
| Jan 23, 2016 | 5.84 ft | — |
| Jan 23, 2016 | 5.84 ft | — |
| Oct 12, 2025 | 5.17 ft | — |
| Oct 12, 2025 | 5.17 ft | — |
| Jan 3, 2022 | 5.16 ft | — |
About This Gauge
USGS Site
NWS LID
CHIV2
River
Chincoteague Channel
County
Accomack, VA
Coordinates
37.9023°N, 75.4078°W
Get Flood Alerts for Chincoteague Channel
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 Chincoteague Channel near Chincoteague Bay Inlet (IN MLLW)?
The Chincoteague Channel near Chincoteague Bay Inlet (IN MLLW) gauge is maintained by USGS (site 01484746) 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 Chincoteague Channel near Chincoteague Bay Inlet (IN MLLW)?
The NWS-defined flood stage for Chincoteague Channel near Chincoteague Bay Inlet (IN MLLW) is 4.5 feet. Action stage begins at 3.5 feet. Moderate flooding starts at 5 feet, and major flooding at 6 feet.
How do I get alerts when Chincoteague Channel rises?
Download StormCast free on Google Play, go to River Gauges, and add Chincoteague Channel near Chincoteague Bay Inlet (IN MLLW) 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 Chincoteague Channel near Chincoteague Bay Inlet (IN MLLW) gauge located?
The gauge is located in Accomack County, Virginia at coordinates 37.9023°N, 75.4078°W. USGS site number: 01484746. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Resources
Source & Notes
Data provided by: VA Depart. of Emergency Management
- The tide heights shown above reference the <a href="https://tidesandcurrents.noaa.gov/datum_options.html"> mean lower low water (MLLW) </a> tidal datum.
- Please click<a href="http://www.weather.gov/images/akq/hydro/Coastal_Flooding/CoastalFloodingThresholds.png"> here</a> for Coastal Flooding Thresholds definitions.