Water Watch

The Water Watch report is updated on weekday mornings.

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Water Production

Week Ending
Average Million
Gallons Per Day

Average Gallons
Per Person Per Day (1)

12/14/17 17.38 93.44
Same Week in 2016
14.68 78.92
Supply Source:
          Same Week in 2016
          Russian River
          Same Week in 2016

Creek Releases (2)

Week Ending 12/14/2017
Average Million
Gallons Per Day

Kent 13.03
Soulajule 3.66


Rainfall at Lake Lagunitas (average annual rainfall is 51.97 inches)
7/1/2017 - 12/14/2017 8.03
Same period last year
Average year-to-date
Rainfall for last 24 hours
For daily rainfall totals for this fiscal year to date, please refer to Rainfall & Reservoir Data - Current Fiscal Year.

Current rainfall (8.03) is 57.07% of the average rainfall (14.07) 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 12/14/2017
57,933 72.81%
Storage for this date last year
66,860 84.03%
Average storage for this date
55,717 70.03%
Current storage (57,933 AF) is 103.97% of the average storage (55,717 AF) for this date.

Daily Temperature in Corte Madera

Date   High (F)
12/14/2017   68.4
Same day in 2016
1 Based on estimated population of 186,000. Includes all customer categories, including residential, commercial, institutional, and irrigation.
2 MMWD releases water throughout the year to maintain adequate flows for the fishery per our agreement with the State of California.
3 One acre-foot equals 325,851 gallons.