Adventure Park Regional Stormwater Capture Project



New infrastructure will divert and treat stormwater runoff to help improve the water quality of our rivers, channels and ocean.


Captured stormwater runoff will be diverted into a nearby sanitary sewer system for further treatment downstream and future reuse.


Installation of Low Impact Development (LID) elements with new trees and drought tolerant landscape will enhance the community space while reducing the effects of greenhouse gasses. Installation on new exercise equipment and new outfields will promote healthy lifestyles.


Educational signage will increase public awareness on sustainable development and the health of the San Gabriel River watershed.

The proposed project is located in the unincorporated County community of South Whittier and serves to improve water quality in the Coyote Creek and the San Gabriel River while enhancing the community. Project will include construction of a new drainage infrastructure to capture and treat stormwater and enhancements to the park, including drought tolerant landscaping with educational signs, new exercise equipment, walking paths and renovated ball fields.


LA County Logo Los Angeles County Flood Control District Logo

• Cal Trans
• County of Los Angeles Supervisor Janice Hahn
• County of Los Angeles Department of Parks and Recreation
• Sanitation Districts of Los Angeles County
• Los Angeles County Flood Control District

Complete Design Late 2020
Advertisement and Award Early 2021
Begin Construction Mid 2021
Complete Construction Late 2022


Virtual Community Meeting – July 23, 2020 via WebEx (Link) Password: Help4118
Additional Information


To receive project updates, please contact
• Louis Romero [; (626)300-3221]
• Iwen Tseng [; (626)300-2304]