Larkspur king tides and high water in 2009

In 2009, NOAA's San Francisco tide gauge recorded water high enough for FloodRoute's model to put at least one Larkspur road at risk on 59 days. The highest was 7.42 ft on Monday, June 22, 2009, 0.35 ft above the tide tables, with 31 roads at risk, including Casa Buena Drive, Sanford Street and Fifer Avenue.

Jun 22, 2009: 31 roads at risk7.42 ft at the San Francisco gauge · 0.3 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 2009

Highest water days in Larkspur in 2009
Date	High water · San Francisco	vs tide tables	Roads at risk	Deepest streets (model)
Jun 22, 2009	7.42 ft	+0.35 ft	31Severe	Casa Buena Drive, Sanford Street, Fifer Avenue
Jun 24, 2009	7.40 ft	+0.44 ft	31Severe	Casa Buena Drive, Sanford Street, Fifer Avenue
Jul 20, 2009	7.17 ft	+0.03 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jun 21, 2009	7.15 ft	+0.16 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 2, 2009	7.14 ft	+0.30 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive

Every day with roads at risk (59)

Every day with roads at risk in Larkspur in 2009
Date	High water · San Francisco	vs tide tables	Roads at risk	Deepest streets (model)
Jan 8, 2009	6.63 ft	−0.22 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jan 9, 2009	6.71 ft	−0.37 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jan 10, 2009	6.72 ft	−0.46 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jan 11, 2009	6.60 ft	−0.51 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jan 12, 2009	6.55 ft	−0.28 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Feb 5, 2009	6.53 ft	+0.15 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Feb 6, 2009	6.92 ft	+0.31 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Feb 7, 2009	6.96 ft	+0.18 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Feb 8, 2009	7.03 ft	+0.22 ft	11Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Feb 9, 2009	6.78 ft	+0.11 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Feb 15, 2009	6.52 ft	+0.79 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Feb 16, 2009	6.64 ft	+1.07 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
May 22, 2009	6.70 ft	+0.35 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
May 23, 2009	6.84 ft	+0.25 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
May 24, 2009	6.86 ft	+0.14 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
May 26, 2009	6.92 ft	+0.23 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
May 27, 2009	6.85 ft	+0.35 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jun 19, 2009	6.73 ft	+0.24 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jun 20, 2009	6.97 ft	+0.19 ft	11Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jun 21, 2009	7.15 ft	+0.16 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jun 22, 2009	7.42 ft	+0.35 ft	31Severe	Casa Buena Drive, Sanford Street, Fifer Avenue
Jun 24, 2009	7.40 ft	+0.44 ft	31Severe	Casa Buena Drive, Sanford Street, Fifer Avenue
Jun 25, 2009	6.84 ft	+0.19 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jul 18, 2009	6.81 ft	+0.10 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jul 19, 2009	7.11 ft	+0.13 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jul 20, 2009	7.17 ft	+0.03 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jul 21, 2009	7.02 ft	−0.13 ft	11Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jul 23, 2009	6.76 ft	−0.20 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Jul 24, 2009	6.50 ft	−0.05 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Aug 16, 2009	6.62 ft	+0.02 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Aug 17, 2009	6.87 ft	+0.07 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Aug 18, 2009	7.04 ft	+0.15 ft	11Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Aug 19, 2009	6.92 ft	+0.11 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Aug 21, 2009	6.53 ft	−0.02 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Sep 20, 2009	6.54 ft	+0.26 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Oct 13, 2009	6.55 ft	+1.17 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Oct 17, 2009	6.63 ft	+0.29 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Oct 18, 2009	6.79 ft	+0.37 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Oct 19, 2009	6.96 ft	+0.58 ft	11Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Oct 20, 2009	6.58 ft	+0.35 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Nov 3, 2009	6.77 ft	+0.31 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Nov 4, 2009	6.92 ft	+0.40 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Nov 5, 2009	6.70 ft	+0.24 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Nov 30, 2009	6.62 ft	+0.16 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 1, 2009	6.99 ft	+0.30 ft	11Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 2, 2009	7.14 ft	+0.30 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 3, 2009	7.09 ft	+0.24 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 4, 2009	6.77 ft	+0.05 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 5, 2009	6.67 ft	+0.27 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 11, 2009	6.57 ft	+0.32 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 12, 2009	7.06 ft	+0.64 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 13, 2009	7.09 ft	+0.58 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 14, 2009	6.75 ft	+0.25 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 15, 2009	6.73 ft	+0.30 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 16, 2009	6.60 ft	+0.29 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 28, 2009	6.68 ft	+0.30 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 29, 2009	6.93 ft	+0.25 ft	8Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 30, 2009	7.12 ft	+0.19 ft	12Severe	Fifer Avenue, Lucky Drive, Doherty Drive
Dec 31, 2009	7.06 ft	−0.01 ft	11Severe	Fifer Avenue, Lucky Drive, Doherty Drive