FloodRoute

Greenbrae king tides and high water in 1999

In 1999, NOAA's San Francisco tide gauge recorded water high enough for FloodRoute's model to put at least one Greenbrae road at risk on 7 days. The highest was 7.19 ft on Sunday, July 11, 1999, 0.12 ft above the tide tables, with 19 roads at risk, including Fifer Avenue, Lucky Drive and Redwood Highway.

Jul 11, 1999: 19 roads at risk7.19 ft at the San Francisco gauge · 0.1 ft above the tide tables · deepest: Severe · model estimate

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.

Highest water in 1999

Highest water days in Greenbrae in 1999
DateHigh water · San Franciscovs tide tablesRoads at riskDeepest streets (model)
7.19 ft+0.12 ft19SevereFifer Avenue, Lucky Drive, Redwood Highway
7.14 ft+0.09 ft11SevereFifer Avenue, Lucky Drive, Doherty Drive
7.05 ft+0.18 ft10SevereFifer Avenue, Lucky Drive, Doherty Drive
6.92 ft−0.24 ft7SevereFifer Avenue, Lucky Drive, Doherty Drive
6.91 ft−0.11 ft7SevereFifer Avenue, Lucky Drive, Doherty Drive

Every day with roads at risk (7)

Every day with roads at risk in Greenbrae in 1999
DateHigh water · San Franciscovs tide tablesRoads at riskDeepest streets (model)
6.88 ft−0.08 ft7SevereFifer Avenue, Lucky Drive, Doherty Drive
7.19 ft+0.12 ft19SevereFifer Avenue, Lucky Drive, Redwood Highway
7.14 ft+0.09 ft11SevereFifer Avenue, Lucky Drive, Doherty Drive
7.05 ft+0.18 ft10SevereFifer Avenue, Lucky Drive, Doherty Drive
6.84 ft−0.06 ft7SevereFifer Avenue, Lucky Drive, Doherty Drive
6.91 ft−0.11 ft7SevereFifer Avenue, Lucky Drive, Doherty Drive
6.92 ft−0.24 ft7SevereFifer Avenue, Lucky Drive, Doherty Drive