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Monroe Avenue Stormwater Facility

Sector: Water Supply and Storage • Location: Renton, Washington, United States

Source: Renton Reporter

Project
Completed

The Monroe Avenue Stormwater Facility is the largest stormwater infiltration facility in Washington, designed to provide an engineered drainage outlet for 260 acres of land in the Renton Highlands. It features a multi-layered sediment and pollutant removal system that allows water to soak into the ground, recharging groundwater aquifers and protecting the Cedar River aquifer. The facility includes

Status
Closed
Sector
Water Supply and Storage
Location
Renton, Washington, United States of America
Updated
22 Jul 2026
Source
Renton Reporter

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The project “Monroe Avenue Stormwater Facility” is an infrastructure initiative in the Water Supply and Storage sector, located in Renton, Washington, United States. Taiyo aggregates data on it from Renton Reporter.

Participants

Not available for this record.

Status

Original status

completed

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Monroe Avenue Stormwater Facility is the largest stormwater infiltration facility in Washington, designed to provide an engineered drainage outlet for 260 acres of land in the Renton Highlands. It features a multi-layered sediment and pollutant removal system that allows water to soak into the ground, recharging groundwater aquifers and protecting the Cedar River aquifer. The facility includes 2.2 acres of underground infiltration chambers on a 14-acre site and was designed as a community green space. The project was completed ahead of schedule and under budget in January 2026.

Original sector

Water Management

Budget

Location

Country

United States of America (USA)

State

Washington

City

Renton

Source

Source

Renton Reporter

URL

More Details

Record type

Project

Sector

Water Supply and Storage

Article published date

2026-04-29

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