Project Location
21st Avenue SW from 11728 21st Ave SW until SW 119th Street, and then along SW 119th Street from 21st Avenue SW to 20th Avenue SW.
Project Overview
The City obtained a King County Flood Control grant to fund the construction of an 18-inch storm drain pipe. This new pipeline relieved an older one that conveyed stormwater through the backyard of several homes and has caused significant flooding. The new pipeline also provides better accessibility and maintenance.
Project Status
This project was completed in 2024.
Updated January 9, 2025