Illicit Discharge Training Available
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Community
Spill Prevention Control & Countermeasures (SPCC)
Sorry, but you do not have permission to view this content.Fertilizer Application Best Practices
Fertilizer can be harmful to the environment. Learn how you can fertilize your lawn safely!
Earth Day & Spring Cleanups
Tuesday, April 22, 2025 is the annual Earth Day. Throughout the globe communities will be celebrating and raising awareness through family-friendly festivals, fairs, recycling events and workshops. Most events are on Saturday the 19th, see our Community Calendar of Events below for more information about nearby Earth Day celebrations and upcoming stormwater events.
Discharges of Dredged and Fill Material into State Waters & Regulation 87
Regulation 87 – HB24-1379 directs the Water Quality Control Division to develop a dredge and fill authorization program and the Water Quality Control Commission to establish permitting and mitigation rules by Dec. 31, 2025. The outcome will be Regulation No. 87, a control regulation for avoiding, minimizing, and mitigating the impacts of dredge and fill activity in Waters of the State in Colorado.
MS4 Pollutant Removal Standard Policy Exploration
This research looks at the policy implications of various approaches to addressing the differences between Colorado MS4 TSS removal requirements and TSS percent removal used by state and national standards. This research conducted interviews of 8-subject matter experts and associated policy analysis matrices filled out by participants.
Fall Leaves & Yard Litter Best Management Practices
Fall leaves and yard litter can migrate to our waterways via stormwater runoff serving as a source of nutrient and sediment pollutants.
