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Water Watch

Clear water wave

Water Watch

Learn more about our water supply, reservoir levels and recent rainfall below. 

Water Production

Week Ending Average Million
Gallons Per Day
5/13/2021 23.32
Same Week in 2020 25.64
Supply Source:  
          Reservoirs  14.97
          Same Week in 2020
 20.62
          Russian River  8.35
          Same Week in 2020  5.02

Rainfall

Rainfall at Lake Lagunitas (average annual rainfall is 52.65 inches) Inches
7/01/2020 - 5/13/2021 20.62
Same period last year 33.63
Average year-to-date 51.23
Rainfall for last 24 hours 0.00

For daily rainfall totals for this fiscal year to date, please refer to Rainfall & Reservoir Data - Current Fiscal Year.

Current rainfall (20.62) is 40.25% of the average rainfall 51.23 for this date.

Reservoir Storage

Alpine, Bon Tempe, Kent, Lagunitas, Nicasio, Phoenix & Soulajule Reservoirs
(total capacity 79,566 acre-feet)
Acre-feet (3) % of Capacity
Storage as of 5/13/2021 39,185 49.25%
Storage for this date last year 68,168 85.67%
Average storage for this date 71,593 89.98%

Current storage (39,185 AF) is 54.73% of the average storage (71,593 AF) for this date.