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Coal Creek Sewer Upgrade Project

Sector: Waste Processing and Treatment • Location: Bellevue, Washington, United States

Source: Wastewater Digest

Project
Planned

King County's $96.5 million sewer upgrade project in Bellevue, set to begin in spring 2025, aims to modernize critical infrastructure while improving salmon habitat and enhancing popular trails. This project is the first of its kind to earn Salmon-Safe certification, focusing on environmental sustainability and community accessibility.

Status
Prospective
Sector
Waste Processing and Treatment, Water Supply and Storage, Power Transmission, Power Generation (CCGT), Government
Location
Bellevue, Washington, United States of America
Updated
22 Jul 2026
Source
Wastewater Digest

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Project Information

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The project “Coal Creek Sewer Upgrade Project” is an infrastructure initiative in the Waste Processing and Treatment sector, located in Bellevue, Washington, United States. Taiyo aggregates data on it from Wastewater Digest.

Participants

Sponsoring Agency

Status

Original status

Planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

King County's $96.5 million sewer upgrade project in Bellevue, set to begin in spring 2025, aims to modernize critical infrastructure while improving salmon habitat and enhancing popular trails. This project is the first of its kind to earn Salmon-Safe certification, focusing on environmental sustainability and community accessibility.

Original sector

Wastewater

Budget

Location

Country

United States of America (USA)

State

Washington

City

Bellevue

Source

Source

Wastewater Digest

URL

More Details

Record type

Project

Sector

Waste Processing and Treatment, Water Supply and Storage, Power Transmission, Power Generation (CCGT), Government

Article published date

2025-04-21

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