Utility board previews large water-supply line project, votes to request King County update on sewer work The board reviewed a tentative 2026 calendar that includes a multi-stage water-supply line project entering construction in spring and scheduled franchise and rate discussions; the board also unanimously approved a motion to request King County provide a public update on a long-running sewer project affecting the north end of Mercer Island.

A major water supply line project is set to transform Mercer Island this spring, but residents are raising concerns about delays from a neighboring sewer project—what's really going on?

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Recology reports strong service metrics for Mercer Island, small 2026 rate increases tied to county disposal costs Recology told the Mercer Island Utility Board that customer satisfaction and key service metrics improved in 2025, while King County disposal costs and CPI adjustments produce modest 2026 rate increases ($0.30 for a 20-gallon cart, $0.19 for multifamily). The company also previewed outreach and state policy impacts.

Recology celebrated a stellar 2025 with a customer satisfaction score of 4.7, but residents should brace for minor rate increases in 2026 due to rising disposal costs.

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Board approves 4% sewer rate while warning of large King County pass-throughs and lake‑line unknowns The Mercer Island Utility Board voted to adopt a 4% local sewer rate increase for 2026 but highlighted materially larger pass‑through charges from King County Metro and flagged technical and permitting uncertainties on the island's lake sewer line and 17 pump stations that could drive future costs.

Mercer Island residents face a 4% sewer rate increase for 2026, but brace yourselves for even bigger bills due to looming King County Metro charges!

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Mercer Island utility board backs 8% water rate increase to fund major capital program The board voted to recommend an 8% water rate increase for fiscal 2026 to the City Council, citing near‑term capital reinvestment, existing debt service and externally driven Seattle Public Utilities purchase costs. Staff described a multi‑year asbestos‑cement main replacement program, a $26.6 million bond sale to smooth costs and an uptick in main

Mercer Island's Utility Board just voted for an 8% hike in water rates to tackle critical infrastructure upgrades and rising costs—what does this mean for your bill?

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City Staff Reviews Stormwater Project Timings Amid Staffing Adjustments and Permit Delays City staff adjusts stormwater project timelines due to staffing and permitting challenges.

Mercer Island's Utility Board is grappling with stormwater project delays and staffing shortages, raising concerns about future rate increases for residents.

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City Plans 8 Percent Water Rate Increase to Fund Debt Service and Capital Needs City recommends 8 percent increase in water rates from 2023 to fund upcoming debt obligations.

Mercer Island residents could see an 8% increase in their water bills as the Utility Board grapples with significant debt and capital investment needs.

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King County utility rate forecast reveals significant increases for Mercer Island residents Mercer Island residents face 23% higher utility costs by 2030 due to King County rate hikes.

Mercer Island residents are bracing for a staggering 23% increase in utility costs by 2030, all thanks to King County's latest rate hikes!

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Island community targets 70% waste diversion by 2030 amid rising recycling efforts Island aims for 70% waste diversion by 2030, currently achieving upper 60% diversion rate.

Mercer Island is setting ambitious waste reduction goals, aiming for a remarkable 70% diversion rate by 2030—can they rise to the challenge?

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