Membership

CASQA is the leading professional association in the stormwater management field and is dedicated to excellence in California by working together. We provide our members with the most up to date information in our rapidly changing industry. Membership in CASQA is for a one year term with renewals paid annually, and provides significant value and multiple exclusive benefits.

Current Members

CASQA members can simply log in for exclusive access to CASQA publications and work products in the For Members section and to receive the member discount on CASQA events and products.

New Memberships

Memberships are for one year and renewals are paid annually. Review the Membership Types then scroll down to purchase a new membership.

Membership Types

Two types of membership are available (Regular and Affiliate) based on if holding a National Pollutant Discharge Elimination System (NPDES) stormwater permit, or not. Membership is open to individuals and groups (organizations) including:

  • Phase I Stormwater Programs: Areawide stormwater programs, large cities, counties, industries, and the construction industry
  • Phase II Stormwater Programs: Small cities, counties, educational institutions, utilities, and non-traditional entities
  • Others: Professionals and companies specializing in water quality, trade associations, and non-profit interest groups
  • REGULAR – For NPDES Stormwater Permit Holders
  • AFFILIATE – Do Not Hold a NPDES Stormwater Permit
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    Membership Benefits

    CASQA membership provides significant value. Review the multiple exclusive benefits listed below, as well as this document highlighting the Professional, Organizational, and Public Benefits. CASQA is always at work for you! View a summary of our 2021-2022 regulatory engagement, legislative advocacy, resource development, educational publications, and events.

  • Stay Informed and Grow Professionally
  • Receive Exclusive Access and Discounts
  • Opportunity to Participate in Member-Only Subcommittees
  • Additional Benefits of Group (Organization) Membership
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    Manage Your Membership

  • Add Others to Your Group (Organization) CASQA Membership
  • Renew or Repurchase a CASQA Membership
  • Change Membership Level
  • Multi-Year Dues Schedule
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    Membership Purchasing

    You can create a pre-purchase invoice if you need one. Credit card is our only payment option. Check payments are accepted only by special request and CASQA pre-approval.

    Regular Membership – For NPDES Stormwater Permit Holders

    Population is based on the most recent estimate of the California Department of Finance. GR is based on Gross California Revenue.

    Renewals:

    To renew an active membership or repurchase an expired membership, the Membership Contact should go to My Account > Orders and select the Renew or Repurchase link.

    New Memberships

    Select the appropriate green Buy link here:

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    Affiliate Membership – Do Not Hold a NPDES Stormwater Permit

    Individual (one person) and group (one organization) memberships are available. Group (organization) membership is based on Gross California Revenue (GR).

    Renewals:

    To renew an active membership or repurchase an expired membership, the Membership Contact should go to My Account > Orders and select the Renew or Repurchase link.

    New Memberships

    Select the appropriate green Buy link here: