Report Illicit Storm Drain Discharge - Fresno Ordinance

Utilities and Infrastructure California 3 Minutes Read ยท published February 08, 2026 Flag of California

In Fresno, California, illicit discharges to storm drains threaten water quality and public safety. This guide explains how residents and businesses can report suspected illegal releases to the City, what department enforces stormwater rules, likely enforcement actions, and how to follow up on a complaint. It summarizes municipal resources, common violations, and step-by-step reporting actions to help you comply with Fresno stormwater requirements and protect creeks and waterways.

Overview of Illicit Discharge Rules

The City of Fresno regulates non-stormwater discharges to the storm drain system to meet municipal stormwater permit obligations. If you observe visible dumping, colored or odorous runoff, or persistent sheens in a gutter or channel, report it promptly to the City so staff can investigate and stop contamination.

To submit complaints or learn the City's program and prevention measures, use the City of Fresno Stormwater Program page City Stormwater Program[1]. For the municipal code and ordinance text governing stormwater and illicit discharges, consult the Fresno Municipal Code publisher site Fresno Municipal Code[2].

Report visible discharges immediately with photos, location, and time to speed investigation.

Penalties & Enforcement

Local enforcement is led by the City of Fresno Public Works - Stormwater Program (enforcer). The City investigates complaints, issues notices, and orders abatement where needed. Specific monetary fines and statutory daily rates are not specified on the cited pages; see the municipal code and program pages for any published figures.[2]

  • Enforcer: City of Fresno Public Works - Stormwater Program; complaint portal and contacts available on the City's stormwater page.[1]
  • Fines: not specified on the cited page.
  • Escalation: first, repeat, and continuing offence ranges not specified on the cited page.
  • Non-monetary sanctions: issuance of notices of violation, orders to abate, mandatory remediation, and referral to legal action or civil court (as indicated by City enforcement practice; specific remedies not fully itemized on the cited pages).
  • Appeals / review: procedural appeal rights and time limits are not specified on the cited page; contact the enforcing department for appeal instructions.
If enforcement is initiated, document communications and any corrective measures you take.

Applications & Forms

The City publishes complaint and program information but does not publish a specific public-facing fine schedule or an online permit for illicit discharges on the cited pages; if an official complaint form exists it is available via the Stormwater Program contact links.[1]

Common Violations

  • Deliberate dumping of liquids, solvents, automotive fluids, or wash water into curb inlets or gutters.
  • Illicit connections that route building drains or process water to storm sewers instead of sanitary sewers.
  • Construction site runoff without proper controls (sediment, concrete washout).
  • Illegal disposal from mobile activities (vehicle service, pressure washing) onto streets or channels.
Keep records of time, date, photos, and witnesses when you report; these help investigators act faster.

How-To

  1. Identify the exact location: nearest address, intersection, creek/ditch name, and GPS coordinates if possible.
  2. Collect evidence: take clear photos or short videos showing the discharge, visible pollutants, and flow path to the storm drain.
  3. Report the discharge to the City of Fresno Stormwater Program via the contact page or phone listed on the official site.[1]
  4. Provide your contact info for follow-up and keep a record of any case or reference number provided by the City.
  5. If the discharge poses immediate public hazard (fire, large chemical spill), call 911 and then notify the City's environmental or stormwater contacts.

FAQ

How do I report an illicit storm drain discharge?
Gather the location and photos, then submit a report through the City of Fresno Stormwater Program contact page or phone number listed on the official site.[1]
Will the City inspect my report?
The City investigates complaints and inspects reported locations; response times and procedures are managed by the Public Works - Stormwater Program and vary by case.
What penalties can I expect for causing an illicit discharge?
Specific fine amounts and escalation rules are not specified on the cited pages; the City may issue notices, abatement orders, and pursue civil enforcement as needed.[2]

Key Takeaways

  • Report promptly with photos and exact location to help City investigators act quickly.
  • City of Fresno Public Works - Stormwater Program is the responsible enforcer for illicit discharges.
  • Monetary fines and appeal time limits are not specified on the cited pages; contact the City for details.

Help and Support / Resources


  1. [1] City of Fresno - Stormwater Program
  2. [2] Fresno Municipal Code - Code of Ordinances