Renton, WA Water Use Rules: Leak Reporting Duty (2026)
Key Facts
- Reporting window
- 60 days from discovery or City notice
- Adjustment frequency
- One per connection every 5 years
- Billing relief
- 50% of excess consumption, 2 cycles max
- Large-claim review
- Finance Committee approves adjustments over $2,000
- Covered pipe
- Service line, meter to building only
Summary
Renton grants only one water billing adjustment per service connection every five years for a leak on the customer's side of the meter. Homeowners must report the leak in writing to Utility Billing within 60 days of discovering it or of the City's high-usage notice, and prove the leak was repaired.
A written request for a water billing adjustment must be submitted to Utility Billing Customer Service within sixty (60) days of discovery of the water leak and/or sixty (60) days of receipt of a notice from the City regarding high water consumption and that a water leak might have occurred. The written request must include the service address, billing periods over which the leak occurred, location of the leak and a copy of the repair receipt and/or a description of the completed repair. The applicant must show that the leak occurred on the service line and was repaired.
Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 6197, passed August 10, 2026).
Full Breakdown
Under RMC 8-4-46, a leak must be on the service line, the pipe running from the City-owned meter to the house or commercial building, to qualify. Irrigation systems, frozen pipes, hose bibs, leaky toilets, internal building plumbing, pools, hot tubs, ponds, fountains and docks are explicitly excluded from adjustment eligibility. The property owner or tenant must submit a written request to Utility Billing Customer Service within sixty (60) days of discovering the leak, or within sixty (60) days of receiving a City notice about unusually high water consumption suggesting a leak.
That request must state the service address, the billing periods the leak spanned, the leak's location, and include a copy of the repair receipt or a description of the completed repair; photos of the repair are strongly recommended. The Finance Department Administrator or a designee can excuse a late submission if the applicant made a good-faith effort to repair the leak or could not act because of circumstances beyond their control. 50 x excess consumption) x commodity rate; the Basic Monthly Charge is never adjusted.
Any adjustment exceeding $2,000 must go to the City's Finance Committee for approval or denial, and only one adjustment is allowed per connection in a five-year window.
Violations & Fines
Failing to report within the 60-day window forfeits the adjustment absent a Finance Department hardship exception, leaving the customer billed at full commodity rate for the leaked water. Claims for excluded piping (irrigation, toilets, pools, hose bibs) are denied outright. A second leak adjustment request for the same service connection within five years of the last one is not processed regardless of documentation.
Frequently Asked Questions
How soon must I report a water leak to Renton to get a billing credit?
Does Renton cover leaky toilets or pool leaks under this rule?
How much of my bill gets credited after a leak repair?
Sources & Official References
Other rules in Renton
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Leak Reporting Duty in Nearby Cities
How other cities in King County handle leak reporting duty.