York Creek at Highway 29
Napa County, California
The past week
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What floods at each level
- 13 ft
Major flood stage. Water overtopping Highway 129 bridge wingwalls along sidewalk. Flood waters have reached several feet above channel capacity.
- 10.9 ft
Moderate flood stage. Water level has reached sidewalk, roadway, and adjacent floodplain. Overbank flooding occurring.
- 8 ft
Minor flood stage. Highway 129 bridge crossing filled to maximum conveyance with backwatering likely or already occurring upstream of Highway 129. Flood waters may begin to spill onto roadway. NWS will issue a Flash Flood Warning if not yet issued.
- 6 ft
Action Stage. Water is 2 feet below crest of arched bridge chord of Highway 129. NWS will issue a Flash Flood Watch is not already issued.
Get an alert when York Creek rises
Save this gauge in the free StormCast app and pick the level that matters to you. Your phone goes off when the water gets there.

