Report Stormwater Pollution - Denver, Colorado
In Denver, Colorado, reporting stormwater pollution quickly helps protect rivers, parks, and neighborhood drainage. This guide explains who enforces stormwater rules, how to contact the official hotline and reporting channels, typical enforcement steps, and practical action you can take if you see sewage, chemical spills, illicit discharges, or muddy runoff entering gutters and storm drains.
How to report stormwater pollution
Report pollution to Denver Public Works Stormwater Division and use the city reporting tools for fastest response. Use the official Stormwater page for program information and standards, and file an incident report through Denver 311 for on-the-ground response and investigation. Stormwater Division[1] Denver 311[2]
Penalties & Enforcement
Enforcement of stormwater pollution in Denver is handled by Denver Public Works (Stormwater Division) and related environmental compliance staff. Specific civil fines, escalation amounts, and schedules are not specified on the cited department pages; see the official links for enforcement contacts and procedural guidance. Stormwater Division[1]
- Fines: not specified on the cited page.
- Escalation (first/repeat/continuing offences): not specified on the cited page.
- Non-monetary sanctions: administrative orders to stop discharges, cleanup and remediation orders, and potential referral to city attorneys or court actions (details not specified on the cited page).
- Enforcer and complaints: Denver Public Works, Stormwater Division; report incidents via Denver 311 for response and inspection. Denver 311[2]
- Appeals and review: specific appeal routes and time limits are not specified on the cited pages; contact the Stormwater Division or city clerk for procedural guidance.
Applications & Forms
The department publishes program guidance and compliance pages; specific permit or form names, numbers, fees, and submission portals for reporting illicit discharges or obtaining variances are not specified on the cited pages. Contact Denver Public Works for current forms and application instructions. Stormwater Division[1]
Common violations
- Illicit discharges (dumping oil, paint, chemicals into storm drains).
- Construction site erosion and failure to use required controls.
- Failure to perform required cleanup or follow an administrative cleanup order.
Action steps
- Call or file a Denver 311 report immediately for active spills or discharges. Denver 311[2]
- If you are the property or site operator, secure the source, stop the discharge, and follow any city cleanup instructions.
- Preserve evidence: take photos, note vehicle descriptions, and keep times for reports and follow-up.
FAQ
- How do I report a stormwater spill in Denver?
- Use Denver 311 to file an immediate report or call the numbers listed on the city site; the Stormwater Division will triage and respond.[2]
- Will I be fined for reporting a problem?
- Reporting a problem is encouraged; whether a reporter faces fines depends on the investigation and enforcement findings, and fine amounts are not specified on the cited pages.
- Who enforces stormwater rules in Denver?
- Denver Public Works Stormwater Division enforces stormwater quality and illicit discharge rules.[1]
How-To
- Note exact location, time, and description of the discharge and take photos if safe.
- File a report with Denver 311 online or by phone and request a stormwater investigation.[2]
- If you are responsible for the site, stop the discharge, contain materials, and follow city directions for cleanup.
- Follow up with the Stormwater Division for outcomes and next steps.[1]
Key Takeaways
- Report incidents quickly through Denver 311 for fastest response.
- Denver Public Works Stormwater Division handles enforcement and remediation.
Help and Support / Resources
- Denver Public Works main page
- Denver Revised Municipal Code (Municode)
- Water quality and related programs