City of Renton Public Works Garners Top Recognition from APWA

RENTON, WA (APRIL 27, 2026) – The City of Renton’s Public Works Department was awarded Project of the Year from the American Public Works Association (APWA) Washington Chapter for the Monroe Avenue Stormwater Facility project at the 2026 APWA Spring Conference on Friday, April 17.

The project won in two categories: Environment (projects from $5M-$25M) and Sustainability. Only ten projects in the state received an APWA 2026 Project of the Year Award.  

On the qualifications for an APWA award, Kristina Nelson, APWA Washington Chapter Award Committee Chair, commented: “These projects exemplify the very best of public works—delivering innovative, resilient, and sustainable infrastructure that strengthens communities and enhances the quality of life for residents across Washington State.” 

Completed in January 2025, the Monroe Avenue stormwater infiltration facility is the largest in Western Washington. Stormwater from 260 acres of the Renton Highlands flows into a three-acre facility, passing through several cleaning stages to remove debris and pollutants.  

After treatment, the clean water soaks into the ground, recharges groundwater aquifers, and feeds the Cedar River – all while eliminating operational energy use and integrating habitat protection. The facility’s construction replaced an old gravel pit previously intended to be used on a temporary basis to handle heavy rains. 

“This award highlights what Renton strives for every day—providing innovative solutions for both our residents and our environment. Our stormwater team’s creativity and responsibility with the Monroe Avenue Stormwater Facility project is an example of how we can build smarter, protect our waterways, and invest in a healthier future for our community,” said Mayor Armondo Pavone. 

This project was completed four months ahead of schedule, under budget, and with minimal construction changes. It represents a major step forward in how Renton manages stormwater in a growing urban area. The project was completed in partnership with consultant Otak, Inc. and construction partner KLB Construction. The Washington Department of Ecology provided 85% of the funding for construction through stormwater quality grant funds.   

This marks the second award for the City of Renton Public Works team for their work on the Monroe Avenue Stormwater Facility. Earlier in the year, the project was recognized by the American Council of Engineering Companies of Washington (ACEC-WA) with a Gold Award for Uniqueness and/or Innovative Application of New or Existing Techniques.