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Maple Valley Amends King County Stormwater Services Agreement

City of Maple Valley logoCity of Maple Valley
Document date
Nov 10, 2026

The 30-second brief

What it covers

The City of Maple Valley authorized Amendment A to its interlocal agreement with King County for surface water services. King County will provide business source control inspection services during 2023 and 2024 under the 2021–2024 agreement.

Who holds it

King County holds this professional services contract with City of Maple Valley. Its other public contracts on record include work for City of Bellevue and City of Seattle.

What happens next

Term as filed: 2021–2024; Amendment A adds business source control inspection services for 2023 and 2024.

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Contract details

Contract type
Professional Services
Document date
November 10, 2026
Term
2021–2024; Amendment A adds business source control inspection services for 2023 and 2024
Vendor
King County
Agency
City of Maple Valley
Source document
R-22-1645 (Bid Award)

King County's other public contracts

City of Bellevue, WashingtonBellevue Continues King County Wastewater Services · Nov 11, 2026UndisclosedCity of Bellevue, WashingtonBellevue Continues King County Wastewater Services · Nov 11, 2026UndisclosedCity of Maple Valley, WashingtonMaple Valley Authorizes Radio Agreement With King County · Nov 10, 2026UndisclosedCity of Maple Valley, WashingtonMaple Valley Approves King County Trailhead Parking Agreement · Nov 10, 2026UndisclosedCity of Seattle, WashingtonSeattle Budgets Inflation Adjustment for King County Agreement · Nov 8, 2026$11.1KAll King County contractsVendor profile

More City of Maple Valley contracts

Dmp IncMaple Valley Amends DMP Water Quality Retrofit Agreement · Nov 10, 2026Action Services CorporationMaple Valley Awards Stormwater Maintenance Contract · Nov 10, 2026$438.4KPbs Engineering & Environmental IncMaple Valley Awards Witte Road Engineering Contract · Nov 10, 2026Black DiamondMaple Valley Amends Joint Public Works Agreement with Black Diamond · Nov 10, 2026UndisclosedMaple Valley Youth SymphonyMaple Valley Awards Grant to Youth Symphony · Nov 10, 2026$5KAll City of Maple Valley activityAgency profile

Questions about this contract

Who was awarded the professional services contract by City of Maple Valley?

King County was awarded this professional services contract by City of Maple Valley, as recorded on November 10, 2026.

What type of contract is this?

This is a Professional Services contract, documented as a bid award record.

Where was this contract approved?

This contract appears in R-22-1645 (Bid Award), dated November 10, 2026 from City of Maple Valley. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does King County hold?

King County may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

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What is City of Maple Valley currently buying?

Explore City of Maple Valley's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

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