Monday through Friday - 8:00 a.m. to 3:30 p.m.
During non-business hours, calls to the TWSD main number (530) 533-0740 are answered by a 24-hour answering service. Emergency calls are dispatched immediately 24 hours a day - 365 days a year.
Location: 410 Grand Avenue
Phone: (530) 533-0740
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