North Coast Region

RCDs in the North Coast Region

• 16 Del Norte RCD

  (707) 487-7630

• 30 Gold Ridge RCD

  (707) 823-5244

• 36 Humboldt County RCD

  (707) 442-6058 x5

• 42 Lake County RCD

  (707) 263-4180

• 48 Marin RCD

  (415) 663-1170

• 50 Mendocino County RCD

  (707) 462-3664

• 74 Shasta Valley RCD

  (530) 859-0134

• 77 Siskiyou RCD

  (530) 467-3975

• 80 Sonoma RCD

  707-569-1448

• 87 Trinity County RCD

  (530) 623-6004