# Mill Valley king tides and high water in 2024

> In 2024 (the gauge's verified record covers only 160 days of 2024), NOAA's San Francisco tide gauge recorded water high enough for FloodRoute's model to put at least one Mill Valley road at risk on 19 days. The highest was 8.12 ft on Saturday, December 14, 2024, 1.05 ft above the tide tables, with 18 roads at risk, including Ryan Avenue, Plymouth Avenue and Park Terrace.

**Estimates, not records of actual flooding.** Each day is NOAA's verified high water at the tide gauge, run through FloodRoute's flood model on today's roads and elevations, in dry weather. Drains, levees, tide gates, rain, road changes and elevation error all mean real conditions differed. Not for property, real-estate, insurance, lending, engineering or legal decisions.

## Every day with roads at risk (19)

| Date | High water (San Francisco gauge, ft MLLW) | vs tide tables | Roads at risk | Severity | Deepest streets (model) |
|---|---|---|---|---|---|
| Aug 17, 2024 | 6.64 | ±0.00 ft | 1 | Possible | Sycamore Avenue |
| Aug 18, 2024 | 6.71 | −0.06 ft | 1 | Possible | Sycamore Avenue |
| Sep 20, 2024 | 6.69 | +0.24 ft | 1 | Possible | Sycamore Avenue |
| Sep 21, 2024 | 6.78 | +0.28 ft | 1 | Possible | Sycamore Avenue |
| Sep 22, 2024 | 6.60 | +0.21 ft | 1 | Possible | Sycamore Avenue |
| Oct 17, 2024 | 6.92 | +0.39 ft | 1 | Possible | Sycamore Avenue |
| Oct 18, 2024 | 6.95 | +0.21 ft | 1 | Possible | Sycamore Avenue |
| Oct 19, 2024 | 7.06 | +0.28 ft | 1 | Possible | Sycamore Avenue |
| Oct 20, 2024 | 6.81 | +0.19 ft | 1 | Possible | Sycamore Avenue |
| Nov 14, 2024 | 6.80 | +0.08 ft | 1 | Possible | Sycamore Avenue |
| Nov 15, 2024 | 7.05 | +0.10 ft | 1 | Possible | Sycamore Avenue |
| Nov 16, 2024 | 7.00 | −0.01 ft | 1 | Possible | Sycamore Avenue |
| Nov 17, 2024 | 6.93 | +0.04 ft | 1 | Possible | Sycamore Avenue |
| Dec 12, 2024 | 7.31 | +0.57 ft | 9 | Likely | Ryan Avenue, Plymouth Avenue, Park Terrace |
| Dec 13, 2024 | 7.26 | +0.28 ft | 9 | Likely | Ryan Avenue, Plymouth Avenue, Park Terrace |
| Dec 14, 2024 | 8.12 | +1.05 ft | 18 | Severe | Ryan Avenue, Plymouth Avenue, Park Terrace |
| Dec 15, 2024 | 7.23 | +0.21 ft | 9 | Likely | Ryan Avenue, Plymouth Avenue, Park Terrace |
| Dec 16, 2024 | 7.05 | +0.23 ft | 1 | Possible | Sycamore Avenue |
| Dec 29, 2024 | 6.79 | +0.50 ft | 1 | Possible | Sycamore Avenue |

[All Mill Valley history](https://floodroute.com/ca/mill-valley/history.md) · [Live forecast](https://floodroute.com/ca/mill-valley.md)

Data: [CSV](https://floodroute.com/data/history/ca/mill-valley.csv) · [JSON](https://floodroute.com/data/history/ca/mill-valley.json) · Open Database License (ODbL) 1.0 (https://opendatacommons.org/licenses/odbl/1-0/) · Credit: FloodRoute (floodroute.com), © OpenStreetMap contributors, NOAA CO-OPS · [All towns](https://floodroute.com/data.md)

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Web version: https://floodroute.com/ca/mill-valley/history/2024 · Site index for AI agents: https://floodroute.com/llms.txt · Every page is available as Markdown: add `.md` to its URL.

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