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June 04, 2026

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Clear Sky 97°/62°	Few clouds 96°/59°	Few clouds 87°/55°

Alerts

June 04, 2026

Please remember to bring your old key card for wetlands with you when exchanging for the new card! Thank you

Rio Alto Office Staff

June 04, 2026

Please remember to bring your old key card for wetlands with you when exchanging for the new card! Thank you

Rio Alto Office Staff

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

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

After Hour Emergency Number: (530)347-9783

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