Stormwater Outreach for Regional Municipalities
Water Pollution
Stormwater runoff is one of the leading causes of water pollution in the United States. As it flows, it picks up dirt, trash, oil, grease, chemicals, and other pollutants.
Untreated Runoff
Stormwater runoff is not treated so those pollutants are carried to waterways, canals, parks, community lakes, retention basins, and drywells.
Negative Impact
Polluted stormwater runoff can have immensely negative impacts to aquatic ecosystems, our drinking water, and the environment.
Promoting Pollution Prevention Since 2002
STORM (Arizona’s Stormwater Outreach for Regional Municipalities) is a coalition of cities, towns, and partners united by a common mission: keeping Arizona’s stormwater clean and pollution-free. Through education, outreach, and collaboration, we empower individuals, businesses, and communities to take actionable steps in protecting our environment.
Curious about how we make a difference?
Explore Our Resources
From educational materials to practical guides, our Resource Center is designed to equip you with the tools and knowledge needed to prevent pollution and protect Arizona’s waters. Whether you’re a resident, business owner, or educator, you’ll find a wealth of resources to support sustainable practices and compliance with stormwater regulations.
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Contact Us
Would you like us to attend your organization's next event? Do you have questions about how stormwater is managed in your area?
Do you need guidance on disposing of hazardous materials? Fill out the form and one of our members will reach out to you