Thank you for your interest in CASQA. For a faster and more efficient response please send us an email through the form below, rather than a voicemail. We will respond to your inquiry as soon as possible; usually within 1-2 business days.

Frequently Asked Questions

Our FAQ page provides answers to common questions about CASQA Membership, BMP Handbooks, Events (Annual Conference, Seminar Series), and the CGP and IGP Training Programs (QSD/QSP, QISP, Trainer of Record).

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California Stormwater Quality Association

1201 N. Catalina Avenue #4227
Redondo Beach, CA 90277
424-241-2249 (voicemail only)

CASQA 2023 Holiday Schedule

CASQA will be closed on the following holidays:

New Year’s Day – Mon, Jan 2
Martin Luther King Jr. – Mon, Jan 16
Presidents Day – Mon, Feb 20
Memorial Day – Mon. May 29
Juneteenth – Mon, Jun 19
Independence Day – Tue, Jul 4
Labor Day – Mon, Sep 4
Veterans Day – Fri, Nov 10
Thanksgiving – Thu – Fri, Nov 23 – 24
Christmas – Mon, Dec 25