Stormwater Capital Investment Projects

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Coal Creek Parkway Culvert Project
Bellevue Utilities stormwater capital investment projects ensure that current and future generations have reliable storm drainage services. They also help protect the natural environment that we value in the Pacific Northwest. Below is a list of the storm projects proposed for 2019 - 2025.

Capital Investment Project





Minor (Small) Storm Capital Improvement Projects

Miscellaneous unanticipated projects or repairs to resolve problems or improve efficiency

Renewal and Replacement

2019 - 2025


Storm System Conveyance Repairs and Replacement

Repair defects found in existing storm pipes

Renewal and Replacement

2019 - 2025


Fish Passage Improvement Program

Remove in-stream barriers to fish migration

Environmental Preservation

2019 - 2025


Stream Channel Modification Program

Improve fish habitat in streams

Environmental Preservation

2019 - 2025


Flood Control Program

Construct improvements to reduce or eliminate flooding caused by the public drainage system

Environmental Preservation

2019 - 2025


Replace Coal Creek Pkwy Culvert at Coal Creek

Permit-required monitoring of plant survival following replacement of a major stream culvert

Renewal and Replacement



Stream Restoration for Mobility & Infrastructure Initiative

Open piped streams and replace fish-blocking culverts in the Bel-Red corridor – monitoring of restoration work on regional facility

Environmental Preservation

2019 - 2022


Replace NE 8th St Culvert at Kelsey Creek

Replace a deteriorated culvert with a new bridge that meets flow and fish passage requirements

Renewal and Replacement

2019 - 2025


Lower Coal Creek Flood Hazard Reduction Phase 1

Replace existing culverts and add new stormwater outfalls in the Newport Shores neighborhood to reduce flooding hazards

Environmental Preservation

2019 - 2024


Stormwater Video Inspection Enhancement

Video-inspect the most critical 25% of public storm pipes to help forecast replacement needs

Renewal and Replacement



Storm Water Quality Retrofit in Kelsey Creek

Add water quality retrofits at three locations to improve water quality from road runoff that enters Kelsey Creek

Environmental Preservation

2019 - 2020


Related Links:

2019-25 Proposed Capital Investments Program

2019-25 Proposed Stormwater Capital Investment Projects

Storm and Surface Water System Plan