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Front Range

Douglas County stormwater spills have a reporting route

Most storm drains in Douglas County run straight to a creek or stream with no treatment along the way, so whatever goes down an inlet tends to show up downstream fast. That makes a quick report worth more than a careful one.

The county’s stormwater program exists to keep those waterways clean. It works to ensure pollutants do not leave construction sites, prohibits illicit discharges, and educates the public and businesses, and it gives residents a route to report illicit discharges, spills, and other water-pollution concerns.

The things worth reporting are usually the things a neighbor notices first: muddy construction runoff, paint or concrete washout, a chemical odor, dumped liquid, or a strange flow heading toward an inlet during dry weather. You do not have to identify the pollutant or be certain anything is wrong to flag it.

What helps most is a few plain details. Note the location, the time, any color or odor, what activity is nearby, and whether the flow is still happening. A report like that lets Public Works sort out whether it is a stormwater issue, a construction-site issue, or something that belongs with another agency, which is the difference between a fast fix and a problem that drifts downstream first.

Sources

Official or primary sources used for this note. Local details can change, so confirm before acting.

Reviewed: June 23, 2026 Douglas County Stormwater

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