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The EyeOnWater tool allows Hidden Valley Lake Community Services  District customers to connect to their water utility accounts and view their latest water usage on their desktop or mobile device. EyeOnWater helps customers understand their water usage, detect leaks, and discover their watering trends.

Customers can quickly view recent water usage with a two-week comparison, and view detailed water usage history by the hour, day, week, month and year! Watch this video for an overview of

To register for EyeOnWater, visit: or download the EyeOnWater app on your mobile device!

Creating Your EyeOnWater Account

Once you’re online, follow these simple steps to create your account and start using EyeOnWater:

  1. Visit
  2. Enter your account number as it appears on your water bill, including the dashes.
    (If you don’t have a copy of your water bill, contact HVLCSD  at (707)987-9201 to obtain your account number)
  3. Enter your billing zip code.
  4. Click "Next" button
  5. Enter your email address
  6. Verify your email address in the confirmation email
  7. Create and confirm your password
  8. Read and accept the Terms of Use
  9. Enjoy EyeOnWater!