State Environmental Policy Act (SEPA) Register

Proposal Name: Comprehensive Park Plan

Proposal Description: The applicant is proposing to adopt a Comprehensive Park Plan

Proposal Name: Electron Hydro LLC

Proposal Description: The project proposes improvements to an existing 26-megawatt hydropower facility located within the shoreline jurisdiction of the Puyallup River. The proposal includes construction of a bladder diversion and spillway system, as well as a fish and sedim...

Proposal Name: SEPA for LRG2025-00004 (Walker Large Lot Sub), FPA2026-00002 (Walker FPA), and GRD2026-00002 (Walker Clear & Grade)

Proposal Description: The project will include subdividing a 40.23-acre lot into 4 residential lots through the Large Lot Subdivision / Performance Subdivision review process. The new residential lot sizes will range from 5.86 to 16.13 acres. All four lots may be developed ...

Proposal Name: COK Waterline Project Phase 2 and 3

Proposal Description: The proposed Phase 2 (P2617) and Phase 3, will install large diameter waterline piping within street right of way. The pipe sizes is 36-inch for the main transmission pipeline with valves, fittings and manholes. The restoration work will require roadwa...

Proposal Name: City of Chelan, 2026 Amendment to the 2020 Water System Plan

Proposal Description: The proposed Water System Plan (WSP) Amendment adds areas into the City’s water service area that were in the Chelan River/Isenhart water service area when the City acquired that water system in 2008. This WSP Amendment adds key projects to the City of...

Proposal Name: Administrative Amendments to SRCAA Regulation I, Articles II, IV, V, VI

Proposal Description: Spokane Regional Clean Air Agency (SRCAA) is proposing to amend sections in Articles II, IV, V, and VI. SRCAA is proposing administrative amendments to SRCAA Regulation I, Articles II, IV, V and VI. If adopted, the proposed changes will improve readabi...

Proposal Name: City of Chehalis Open Space Government (OSG) Zoning Code Amendments.

Proposal Description: The City proposes permanent Open Space Government (OSG) zoning regulations to replace the obsolete Essential Public Facilities (EPF) framework. The proposal would: (1) repeal interim CMC Chapter 17.56; (2) retitle and amend CMC Chapter 17.54 as the per...

Proposal Name: Preliminary Short Plat / Environmental Review: Barber Short Plat

Proposal Description: Applicant proposes a preliminary short plat of a 19.51-acre lot into 4 lots for single family residences. The existing dwelling is to remain on Lot 1. The parcel contains lands covered by water and thus has triggered SEPA via WAC 197-11-800. The lot i...

Proposal Name: Holland New SFR

Proposal Description: A request for a Critical Areas Reasonable Use Exception, Critical Area Review 2, and SEPA Review for the reconstruction of a fire-damaged single-family residence on a site constrained by critical areas, including a Category IV wetland and geologically ...

Proposal Name: City of Kalama 2026 Comprehensive Plan, Development Regulation, Zoning Map, and Future Land Use Map Amendments.

Proposal Description: The City proposes a coordinated nonproject legislative package to update its comprehensive plan, development regulations, official zoning map, and Future Land Use Map. The comprehensive plan amendments update the planning framework, land-capacity analy...