Pasadena Illicit Storm Drain Discharge Hotline

Utilities and Infrastructure California 3 Minutes Read ยท published February 21, 2026 Flag of California

In Pasadena, California, illicit discharges to storm drains threaten water quality and can violate city ordinances and regional permits. This guide explains how residents and businesses should report suspected illegal dumping into storm drains, what the City enforces, and the practical steps to document and follow up on a complaint. Use the official reporting channels and preserve evidence such as photos, locations, and witness details to help City staff investigate and stop pollution quickly.

How to report an illicit storm drain discharge

Report spills, dumping, or suspicious flows to the City of Pasadena Stormwater Program immediately. When you report, provide the exact location, time, description of the substance, any photos or video, and whether the discharge is ongoing. The City reviews each report and prioritizes active or hazardous discharges for immediate response.

  • Call or submit an online report as soon as possible to increase the chance of containment and cleanup.[1]
  • Note the time, GPS or intersection, and take clear photos of the flow entering the storm drain.
  • If safe, identify possible sources such as nearby businesses, construction sites, or vehicle leaks.
Report ongoing discharges immediately; do not enter contaminated water.

Penalties & Enforcement

The City of Pasadena enforces stormwater and illicit discharge rules through its Public Works/Stormwater program and Code Enforcement. Specific monetary fines, escalation for repeat or continuing violations, and administrative procedures are governed by the City code and implementing regulations. If a precise fine amount or escalation schedule is required, consult the municipal code and the Stormwater Program pages linked below for official figures and updates.[2]

  • Fine amounts: not specified on the cited page.
  • Escalation: first, repeat, or continuing offence procedures: not specified on the cited page.
  • Non-monetary sanctions: abatement orders, cleanup directives, stop-work orders, and civil or criminal referral to courts are available under City authority.
  • Enforcer: City of Pasadena Public Works - Stormwater Program and Code Enforcement handle investigations and enforcement actions.[1]
  • Appeals and review: administrative appeal routes or hearing procedures are provided by City code or administrative rules; specific time limits are not specified on the cited page.
If you caused or observed a discharge, cooperate with inspectors and preserve evidence for the investigation.

Applications & Forms

The City generally accepts incident reports and electronic submissions via its Stormwater Program or Public Works contact pages; a dedicated public "illicit discharge" form is not specified on the cited pages. For permits or variances that may affect lawful discharges (for example, construction stormwater permits), consult the Planning or Water resources pages listed in Resources.

How-To

  1. Call the City stormwater report line or use the official online reporting form with exact location and photos.
  2. Safely document the incident: take timestamped photos, note wind/rain conditions, and identify potential sources.
  3. Provide contact information so investigators can follow up; request a report number for your records.
  4. Follow any City directions for containment, cleanup, or witness statements.

FAQ

Who enforces illicit discharge rules in Pasadena?
The City of Pasadena Public Works Stormwater Program and Code Enforcement investigate and enforce illicit discharges.
How quickly will the City respond?
Response priority depends on the severity and whether the discharge is ongoing; active or hazardous discharges receive expedited response.
Can I report anonymously?
The City accepts anonymous reports, but providing contact details helps investigators follow up and obtain additional evidence.

Key Takeaways

  • Report quickly with location and photos to help the City stop pollution.
  • The Public Works Stormwater Program leads investigations and may require cleanup or issue orders.

Help and Support / Resources


  1. [1] City of Pasadena Public Works - Stormwater and reporting information
  2. [2] Pasadena Municipal Code via Municode