Major Flood
6.5 ft
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: KMNV2). Live data may be limited. View on NWS AHPS →
FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
5.5 ft
Minor Flood
4.5 ft
Action Stage
4 ft
What Floods at Each Level
5.5 ft
Colley Avenue near 46th Street and 49th Street near Gresham Hall are impassable due to high water. Large portions of Mayflower Road are impassable due to high water.
4.5 ft
Water begins to cover portions of Mayflower Road.
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 |
|---|---|---|
| Oct 12, 2025 | 6.47 ft | — |
| Sep 16, 2025 | 6.06 ft | — |
| Aug 21, 2025 | 5.83 ft | — |
About This Gauge
NWS LID
KMNV2
River
Knitting Mill Creek
County
City of Norfolk, VA
Coordinates
36.8862°N, 76.2940°W
Get Flood Alerts for Knitting Mill Creek
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 Knitting Mill Creek at North Colley (IN MLLW)?
The Knitting Mill Creek at North Colley (IN MLLW) 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 Knitting Mill Creek at North Colley (IN MLLW)?
The NWS-defined flood stage for Knitting Mill Creek at North Colley (IN MLLW) is 4.5 feet. Action stage begins at 4 feet. Moderate flooding starts at 5.5 feet, and major flooding at 6.5 feet.
How do I get alerts when Knitting Mill Creek rises?
Download StormCast free on Google Play, go to River Gauges, and add Knitting Mill Creek at North Colley (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.
Where is the Knitting Mill Creek at North Colley (IN MLLW) gauge located?
The gauge is located in City of Norfolk County, Virginia at coordinates 36.8862°N, 76.2940°W. 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.