Editing Cosmopolis, Washington (section)

==Infrastructure==
As part of the [[Chehalis Basin Strategy]], a concrete, steel, and earthen dam was constructed on Mill Creek. Completed in 2018, the $3.1&nbsp;million project replaced a 1913 dam that collapsed in 2008, forcing the closure of Mill Creek Park. While the old dam had hampered migrating fish, the new structure included [[fish ladder]]s and local species of [[salmon]] and [[trout]] were recorded soon thereafter migrating past the dam.<ref name="CBSIR">{{cite news |author1=The Chronicle staff |title=Chehalis Basin Strategy in review: Replacement dam on Mill Creek still bringing flood protection for 200-plus homes and businesses |url=https://www.chronline.com/stories/chehalis-basin-strategy-in-review-replacement-dam-on-mill-creek-still-bringing-flood-protection,340910 |access-date=May 29, 2024 |work=[[The Chronicle (Centralia, Washington)]] |date=May 24, 2024}}</ref>