Thank you for your interest in the California Stormwater Authority. Here are our contact options:

  • Send Us an Email: Please submit an email with the form below and we will respond to your inquiry as soon as possible.
  • Sign Up for News and Updates: If you would like to receive news and updates, please enter your email address in the sign-up box at the bottom of the page (not the email inquiry form) and then click the ‘Sign up’ button.
  • Phone: (805) 585-8752