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CASQA 2025 Annual Conference - Sep 15-17   Arrow right

CASQA provides a collaborative space where the preeminent thought leaders in California come together to share knowledge, build community, and advance the future of stormwater management. Our 2025 conference theme, Resilient Watersheds, Innovative Solutions, emphasizes the importance of resilience – not just in the natural environment, but in the people and communities that steward our watersheds. Resilient watersheds are shaped by our ability to adapt, learn from each other, and implement innovative solutions that advance sustainable stormwater management and foster long-term stewardship.

We invite you to join us in Pasadena, where we will learn from each other, share solutions, and work together to shape a more resilient future for our watersheds and communities.

Key Dates

Call for Abstracts
Submittal Period Open: Feb 24, 2025
Submittal Deadline: Mon, April 7, 2025, at 12:00 NOON Pacific

Attendee Registration
Opens April 8, 2025
Early registration ends Mon, Aug 4, 2025 – late fees in effect Tue, Aug 5
Registration Closes: Fri, Sep 5, 2025, at 5pm Pacific

Sponsorship
Opens April 8, 2025, at 9am Pacific
Some sponsorships have limited availability so act quickly!
Purchase Deadline: Fri, Aug 8, 2025, at 5pm Pacific

Exhibit Space
Opens late April 2025
Highlight the goods and services sought by over 1000 stormwater professionals!
Registration Deadline: Fri, Aug 1, 2025, at 5pm Pacific

TRAINING
CGP & IGP Training Programs   Arrow right
Manage Your Qualifications

Learn about QSD/QSP and QISP qualification and renewal, as well as CASQA’s CGP and IGP Trainer of Record (ToR) qualification process. Current CGPs and IGP ToRs can find course information, including virtual training options.
EVENT
Conference Overview & Agenda   Arrow right

The CASQA Annual Conference is the industry standard educational event for the stormwater community in California. Read about the program highlights and view the agenda, daily summary, and track descriptions.

The CASQA 2025 Conference Registration Brochure, including the complete agenda, will be posted in mid-July.
EVENT
Seminar Series   Arrow right
Upcoming: Thu, April 17, 2025, 10am - 3pm (virtual)

Topic: Funding

CASQA Members – Free Access: View the live seminar on the Seminar Series Webcast Video Player page in the For Members section (no registration required).

Non-Members – Paid Access: Deadline to Register: Wed, April 16, 2025 at NOON Pacific
Resources
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BMP Handbooks
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CASQA develops and publishes Best Management Practices (BMP) Handbooks for use by organizations to be in compliance with stormwater permits. Online subscriptions, including SWPPP templates, are available for the Construction, Development, and Industrial & Commercial BMP Handbooks.
Water Quality Priorities
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Four clear statewide water quality priorities have been identified: Pathogen Indicators (e.g., Bacteria), Biological Integrity / Biostimulatory Substances; Current Use Pesticides, and Trash. CASQA has prioritized developing solutions for each of these water quality priorities.
Our Water, Our World (OWOW)
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This award-winning partnership is an excellent opportunity to educate the public and reduce toxicity in waterways from current use pesticides. Several municipalities utilize OWOW as a cost-efficient way to meet permit requirements.
Upcoming Events
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Mar 26 2025 - 9:00AM to 10:00AM
Legislation Subcommittee Meeting Arrow right
Apr 01 2025 - 10:00AM to 11:00AM
Funding Subcommittee Meeting Arrow right
Apr 02 2025 - 9:00AM to 10:00AM
Industrial Subcommittee Meeting Arrow right

Get Involved

Become a Board Member
Join a Subcommittee
Learn More About Us
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