Fresno Stormwater Runoff Rules - City Law

Environmental Protection California 4 Minutes Read · published February 08, 2026 Flag of California

Fresno, California maintains local rules and programs to control stormwater runoff, reduce pollution, and meet state and federal water quality permits. This guide shows where to find the city ordinances, department pages, permit and plan requirements, and how to report suspected violations or request inspections. Use the links and steps below to locate the controlling municipal code, official departmental policies, and the regional/state permits that the city implements.

Start with the City of Fresno stormwater program page for practical contacts and program summaries.

Where to find the rules

The principal places to locate enforceable stormwater runoff controls for Fresno are the City of Fresno stormwater program pages, the city municipal code, and the Regional Water Board permits the city implements. The City of Fresno's Public Works or Stormwater pages provide program guidance and contacts.[1]

Penalties & Enforcement

Enforcement of stormwater runoff rules in Fresno is carried out by city departments (Public Works/Stormwater, Code Enforcement, and Building/Planning) and may be supported by regional water board action for NPDES violations. Specific penalty amounts and detailed escalation rules are not clearly listed on the cited municipal pages and must be confirmed with the city contact or the municipal code citations below.[2]

  • Fines: not specified on the cited page; see municipal code or enforcement notices for amounts and per-day calculations.[2]
  • Escalation: first, repeat, and continuing offence procedures are not specified on the referenced program summary and are governed by ordinance or administrative orders.[2]
  • Non-monetary sanctions: administrative orders to abate discharges, stop-work orders for construction, corrective work directives, and referral to civil or criminal prosecution may be used; exact remedies are set by ordinance and permit conditions.[2]
  • Enforcers and complaint filing: primary city contacts are the Public Works/Stormwater program and Code Enforcement; the city program page lists official reporting routes and contacts.[1]
  • Appeals and review: administrative appeal processes and time limits depend on the specific enforcement action or permit condition; check the ordinance or enforcement notice for deadlines, or contact the enforcing department for appeal instructions.[2]
If a fine or deadline is not published online, ask the enforcing officer for the specific ordinance citation and appeal timeline.

Applications & Forms

Common documents related to stormwater control include Stormwater Pollution Prevention Plans (SWPPP) for construction, grading permits, and city-required erosion and sediment control plans. The City of Fresno program page describes submission contacts and requirements but does not publish a single consolidated form list on that summary page.[1]

  • Construction SWPPP: required by state construction general permit; see the regional/state permit page for the SWPPP requirement and links to forms or notices.[3]
  • City-required plans or permits: grading, erosion control, and drainage approvals are typically obtained from Planning/Building or Public Works; specific submittal checklists are on department pages or permit portals.

Common violations

  • Illicit discharge to storm drains (dumping motor oil, chemicals).
  • Failure to implement required construction BMPs or SWPPP.
  • Poor site housekeeping resulting in sediment runoff from active sites.
Report active pollution to the city stormwater hotline or online complaint form immediately.

Action steps

  • Locate the city stormwater program page for contacts and program summaries.[1]
  • For construction projects, prepare a SWPPP and check city grading/permit requirements before starting work.[3]
  • To report a suspected illicit discharge, use the city complaint form or phone contact listed on the Public Works stormwater page.[1]

FAQ

Who enforces stormwater rules in Fresno?
The City of Fresno Public Works/Stormwater program and Code Enforcement are primary enforcers, with the Regional Water Board involved for NPDES permit matters.
How do I report a stormwater violation?
Use the City of Fresno stormwater complaint contact or hotline on the Public Works stormwater page, or contact Code Enforcement for local investigations.
Do I need a permit for construction-related runoff controls?
Yes—construction projects typically require a SWPPP under state construction permits and city grading/erosion controls; check the regional permit and city instructions for submittal steps.

How-To

  1. Find the City of Fresno stormwater program page and note the official complaint phone and email.[1]
  2. Document the violation with date, time, photos, and location; preserve evidence if safe to do so.
  3. Submit a complaint via the city form or call the listed number; request an inspection and record the report number.
  4. If the city action is insufficient and the issue concerns permit noncompliance, contact the Regional Water Board with the same documentation.

Key Takeaways

  • Start with the City of Fresno stormwater program page for contacts and program summaries.[1]
  • Construction projects need SWPPPs and city permits; check both city and regional permit requirements.[3]
  • Report illicit discharges promptly using the city complaint channels to trigger inspections.

Help and Support / Resources

  1. [1] City of Fresno - Public Works, Stormwater Program
  2. [2] Fresno Municipal Code (Municode)
  3. [3] Central Valley Regional Water Quality Control Board

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