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Multnomah County, OR Water Use Rules: Leak Reporting Duty (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Permit filing window
48 hours after emergency repair
Coverage area
Dunthorpe Riverdale Service District only
Who may repair first
Licensed or certified contractors
Max civil penalty
$500 per day of violation
Not covered
Portland's own water/sewer system

Summary

In the county's Dunthorpe Riverdale sewerage district, licensed contractors can fix a leaking or broken pipe, sewer, drain or conduit immediately without a permit, but must file for one within 48 hours.

These county ordinances apply to unincorporated areas of Multnomah County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Emergency repairs involving leakage or breakage in any pipe, sewer, drain or conduit, requiring immediate action, may be performed by any person licensed or certified to perform such work, without first obtaining a permit, provided appropriate permit applications, along with payment of prescribed fees are completed within 48 hours, excluding Sundays and holidays. All conditions which may be imposed by the permit, including correction of work already performed, shall be complied with.

Full Breakdown

Multnomah County Code § 27.753(B) lets a licensed or certified contractor perform emergency repairs on a leaking or broken pipe, sewer, drain or conduit right away, without first getting a permit, when immediate action is needed. The property owner or discharger still must file the permit application and pay the prescribed fee within 48 hours, excluding Sundays and holidays, and must comply with any conditions the permit imposes, including correcting work already done. This sewerage subchapter applies only within the Dunthorpe Riverdale Service District No. 1, one of the county's sewerage service districts under ORS 451.485: it is not a countywide water-utility rule, and it does not reach Portland, which runs its own sewer and water bureaus.

Violations & Fines

Missing the 48-hour permit filing after an emergency repair, or ignoring permit conditions, is a sewerage-subchapter violation under § 27.792 subject to a civil penalty of up to $500 per day under § 27.999(B).

Frequently Asked Questions

Can I fix a broken sewer pipe before getting a county permit?
Yes, if it's an emergency requiring immediate action and the work is done by a licensed or certified contractor, per § 27.753(B). You must still file for the permit and pay fees within 48 hours.
Does this rule apply everywhere in Multnomah County?
No. It applies only within the Dunthorpe Riverdale Service District No. 1 under § 27.751 and § 27.754. Portland and other cities run their own separate water and sewer systems.
What happens if I miss the 48-hour deadline?
It's a violation of the sewerage subchapter under § 27.792, exposing you to a civil penalty of up to $500 per day under § 27.999(B).

Sources & Official References

Other rules in Multnomah County

All Multnomah County rules

Compare Multnomah County to another location·View the Oregon water use rules overview

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