Mill Creek staff outline EIS scoping for South Town Center; public scoping meeting set Oct. 7

Mill Creek, Wash. — The City’s planning director briefed the council on Sept. 23 about the State Environmental Policy Act (SEPA) process and the upcoming environmental impact statement (EIS) scoping meeting for the South Town Center redevelopment; the formal scoping meeting is scheduled for Oct. 7.

Jeff Prime, director of community development and planning, told the council scoping “is about setting the questions” that the EIS will study and not about deciding project outcomes. He said the EIS is a disclosure and mitigation tool that examines potential environmental impacts, evaluates alternatives (including the no‑action baseline), and identifies mitigation measures.

Prime described the procedural steps: (1) a Determination of Significance (expected to be issued imminently) that triggers the EIS, (2) a public scoping period and meeting to identify issues and alternatives to study, (3) preparation of a draft EIS with technical analysis, (4) a public comment period on the draft EIS and revisions, and (5) a final EIS to inform later land‑use decisions. He emphasized that the EIS itself is not a permit nor a binding decision—rather, it documents impacts and mitigation options and helps make future approvals defensible.

During council questions the baseline “no‑action” alternative was clarified: it represents the current zoning and development intensity (the “status quo”), not the absence of development. Prime and staff also discussed the planned‑action EIS approach, noting that studying a reasonable upper range of densities in the EIS provides flexibility later: projects that are within the range of impacts studied may not need additional SEPA review if they fall within the planned‑action envelope.

Prime recommended council consider higher‑intensity alternatives within a reasonable range for study so the city “future‑proofs” its analysis — he cautioned against studying unrealistic maximums because those can drive unnecessarily large mitigation requirements. The council and staff discussed priorities to study, including housing, transportation, stormwater, and aesthetics, and staff said scoping will capture public concerns presented at meetings and in writing.

The council did not take formal action at the study session; Prime said the Determination of Significance will start the public comment period and the scoping meeting will be held on Oct. 7. Following scoping, consultants will prepare a draft EIS for public review and comment.