Recent weather events have impacted or closed several parks, Sno-Parks and trails. Please "know before you go!" Check park alerts, road conditions and weather reports before visiting.
SEPA Review - Current Projects
Learn more about Park's planning projects currently under State Environmental Policy Act (SEPA) review.
The State Environmental Policy Act (SEPA) is intended to ensure that environmental values are considered during decision-making by state and local agencies. The environmental review process in SEPA is designed to work with other regulations to provide a comprehensive review of a proposal. Most regulations focus on particular aspects of a proposal, while SEPA requires the identification and evaluation of probable effects on all elements of the environment. Proposals can be either project proposals (construction, demolition, landfills or exchange of natural resources) or non-project proposals (development of plans and regulations).
For more information on SEPA, please visit the Washington Department of Ecology website.
Nisqually State Park Full-Service Park - Phase 5 Trails Improvements
Determination of Nonsignificance
Comment period is open from January 28, 2026 to February 13, 2026. Email your comments to SEPA@parks.wa.gov.
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