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Rio Alto Water District
Rio Alto Water District
Committed to Providing Clean, Safe Water for All Our Residents
We are an Equal Opportunity Employer and Provider.
(530)347-3835 (Office)
(530)347-9783 (Emergency)
Contact Us
(530)347-3835 (Office)
(530)347-9783 (Emergency)
Contact Us
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Alerts

Wetlands Key Card Exchange

May 28, 2026

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Alerts

Wetlands Key Card Exchange

May 28, 2026

Effective today, 5/28/26 you may exchange your existing key cards (with the blue Rio Alto label) or purchase a new one if you do not already have one, at the District Office.  Existing customers do not need to complete a new application, just come to the office, turn in your old key car and receive a new one.  New cards will have a black Rio Alto label.  We will leave the wetlands open to all until June 26th, when only new key cards will be able to access the wetlands. Thank you so much for your patience during this transition.

Alerts

Wetlands Key Card Exchange

May 28, 2026

Effective today, 5/28/26 you may exchange your existing key cards (with the blue Rio Alto label) or purchase a new one if you do not already have one, at the District Office.  Existing customers do not need to complete a new application, just come to the office, turn in your old key car and receive a new one.  New cards will have a black Rio Alto label.  We will leave the wetlands open to all until June 26th, when only new key cards will be able to access the wetlands. Thank you so much for your patience during this transition.

Contacts

Rio Alto Water District
22099 River View Drive
Cottonwood, CA 96022
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(530)347-3835 (Office)
(530)347-9783 (Emergency)
Send Us a Message

Office Hours

Normal Business hours
7:30am - 4:00 pm
Monday through Friday


After Hour Emergency Number:  (530)347-9783

Recent News

  • Results of the 2024 District Elections
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Related Links

  • California Rural Water Association
  • Water Conservation Tips
  • National Rural Water Association
  • Environmental Protection Agency
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