Tumwater's city council is set to resume its efforts to update tree and vegetation codes in 2025, a project initially started in 2022 but delayed due to complications with state regulations. The relevant tree codes include TMC 16. 08, TMC 12. 24, and TMC 18. 47, which are integral to the city's forthcoming tree retention program.

Council member Joan Cathey raised concerns about the potential for further delays after city staff indicated in December 2024 that progress on the tree codes might be stalled again. The delays are largely attributed to the Washington State Wildland - Urban Interface Code, which mandates specific distances between structures and trees, complicating local regulations. In exchange for dedicating resources to the tree codes, the council agreed to defer updates on the multi-family tax exemption program until 2026. This exemption program grants property tax relief to multifamily housing developers and has been scrutinized for its effectiveness and benefits. The 2025 long-range planning work program also includes other priorities, such as a habitat conservation plan and an urban growth area update.

The council's proactive approach reflects a commitment to enhancing local environmental policies while balancing development incentives.