Public Water Authority
Woodinville Water District
Serving Woodinville and surrounding Woodinville Water District service area
Population served
66,699 people (EPA SDWA queue estimate for WA5341600)
State system code
FIPS 53
Billing frequency
A dedicated this detail was not publicly posted. The reviewed Woodinville payment page does not state a universal residential bill frequency.
Provider briefing
How this utility’s billing works
Woodinville Water District operates as a public water authority serving Woodinville and surrounding Woodinville Water District service area. Customers should use the provider’s current account-specific bill and official customer-service instructions as the final authority for deadlines, balances, and service requests.
The published water-rate framework is described as District-approved 2026 metered water and sewer rate schedules with fixed service charges and usage charges; the official Rates & Charges page links separate 2026 schedules, including one effective July 1, 2026. Exact tier amounts vary by meter/service and should be taken from the current schedule.. Bills are generated a dedicated this detail was not publicly posted. the reviewed woodinville payment page does not state a universal residential bill frequency., and a typical residential cost reference is A dedicated this detail was not publicly posted. The reviewed official pages link current 2026 rate PDFs but do not provide a single representative 5,000-7,000 gallon water-and-sewer total in the page text.. These descriptions are useful planning benchmarks; actual charges can change with meter size, usage, sewer averaging, local taxes, drought stages, or account-specific fees.
Wastewater and sewer calculation
Woodinville Water District publishes separate water and sewer rate schedules. The reviewed public pages do not state a residential winter-average formula or a fixed percentage tie-in from water intake; use the current 2026 rate sheet for the customer's sewer service and consumption basis.
Meter and infrastructure notes
Woodinville links a WaterSmart customer portal for usage exploration and account services. The reviewed official pages do not verify the meter manufacturer, AMI/AMR transmission interval or fixed residential reading schedule.
Emergency water support
Report a leak or water emergency
425-487-4100 for water or sewer service issues and leaks, including reports routed by the City of Woodinville. The reviewed District page does not publish a separate emergency-only number.
Official starting point
Choose the right next step
Reading this profile
A practical reference for Woodinville and surrounding Woodinville Water District service area
Woodinville Water District is listed here as a public water authority. The profile separates account actions—such as paying a bill or requesting service—from explanatory material about rates, meters, wastewater, leaks, and delinquency.
Because utility rules can vary by account class, meter size, service address, billing date, and local ordinance, treat the published bill and current provider website as the final authority. Use this profile to locate the correct channel and prepare better questions for customer service.
If your issue is urgent, start with the provider’s emergency number or official payment route rather than waiting for an email response. Keep a written record of calls, confirmation numbers, notice dates, and documents you submit.