Project Documents

Draft Shadow Creek Water System Plan

Water System Plan (WSP)

Draft Prairie Ridge 605 Water System Plan

Water System Plan (WSP)

Determination of Non-Significance (DNS)

SEPA Environmental Checklist

Sandra 627 Water System - PFAS Remediation Project (2027)

Determination of Non-Significance (DNS)

SEPA Environmental Checklist

Spanaway 192nd 669 Water System - PFAS Remediation Project (2027)

Determination of Non-Significance (DNS)

SEPA Environmental Checklist

Thurston PUD Water System (WSP) Plan Part A - Umbrella Plan Updated 2023 (2026-2027)

Water System Plan (WSP)

Burnsville 676 Water System - PFAS Remediation Project (2025-2028)

Cooperfield 678 Water System - PFAS Remediation Project (2025-2028)

East Olympia 684 Water System - PFAS Remedication Project (2025-2028)

Lazy Acres 351 Water System - PFAS Remedication Project (2025-2028)

Determination of Non-Significance (DNS)

SEPA Environmental Checklist

Tanglewilde 600 Water System - Water Treatment/PFAS Remediation Project (2025-2028)

Determination of Non-Significance (DNS)

SEPA Environmental Checklist

Whiskey Hollow 670 Water System - PFAS Remediation Project (2025-2028)

Pattison 500 Water System - Water System Upgrades and Improvements (2023-2025)

Determination of Non-Significance (DNS)

State Environmental Policy Act (SEPA) Checklist

Updated Landscaping Plans

Mazama Pocket Gopher (MPG) Screening & Plant Prairie Survey

Cultural Resource Assessment