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Medford, OR Environmental Rules: Stormwater Management (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
Medford Code § 4.1302-4.1306
Enforcing agency
Public Works Director
Illegal connections
Banned even if made in the past
Inspection access
Right of entry, delay is a violation
Adopted
Ord. No. 2024-120, Nov. 21, 2024

Summary

Medford bans discharging any pollutant into its storm drainage system, including illegal pipe or drain connections carrying sewage, wash water, or industrial waste. The Public Works Director enforces the rule, can order best-management practices, and may enter and inspect any premises to check compliance.

No person shall discharge or cause to be discharged into the storm drainage system any pollutants or waters containing any pollutants. (1) The commencement, conduct, or continuance of any discharge other than stormwater to the storm drainage system is prohibited except as described as follows... [Added Sec. 5, Ord. No. 2024-120, Nov. 21, 2024.]

View official code

Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 2026-32, passed May 6, 2026).

Full Breakdown

1303 separately bans constructing, connecting to, using, or maintaining any illegal connection to that system, including connections made in the past regardless of whether they were once permissible. A property owner can be held in violation simply by owning land where an illegal connection exists and allowing it to continue. 1302(1)(a) cover ordinary activities such as landscape irrigation, potable water line flushing, residential car washing, air conditioning condensation, and uncontaminated groundwater, but only if no detergents, heated water, or hazardous materials are involved. 1302(1)(c) so long as the discharger stays in full compliance.

1304 separately restricts gray water reuse systems, banning any such system that causes odors, attracts nuisance animals or insects, lets gray water run onto neighboring property or into storm drains, or risks contaminating the municipal water supply through backflow. 1306 gives the Public Works Director a right of entry to inspect, sample, photograph, and monitor any premises as often as necessary to verify compliance, and delaying that access is itself a separate violation of the article. The ordinance was added by Ord. No. 2024-120 on November 21, 2024, replacing the City's prior stormwater quality provisions.

Violations & Fines

Discharging a pollutant, maintaining an illegal connection, delaying a Public Works Director inspection, or running a noncompliant gray water system each constitutes a separate violation of Chapter 4, Article 13. Improper connections must be disconnected or redirected to an approved sanitary sewer or on-site system once the Public Works Director approves the remedy, and responsible parties include anyone who allows, causes, or contributes to the violation, not just the original installer.

Frequently Asked Questions

Can I wash my car in my driveway in Medford?
Yes. Individual residential car washing is specifically exempted from the illicit discharge prohibition under Section 4.1302(1)(a), along with charity car washes that use only environmentally friendly soap, no heated water, and skip the engine and undercarriage.
Who inspects stormwater connections in Medford?
The Public Works Director or a designee inspects premises under Section 4.1306 as often as necessary to verify compliance, and can set up monitoring or sampling devices on the property; occupants must present credentials and allow ready access.
What if my property has an old illegal drain connection I didn't install?
You can still be found in violation under Section 4.1303(2) just by owning property where an illegal connection exists and allowing it to continue, even if it predates your ownership or was once considered permissible.

Sources & Official References

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