Title

FY 2024 Snoqualmie Pass Utility District for Wastewater Treatment Plant Improvements— Phase 2

Document Number

N2025254

Document Type

CATEX

Project Description

Snoqualmie Pass Utility District for Wastewater Treatment Plant Improvements— Phase 2 expands the Membrane Bioreactor (MBR) wastewater treatment plant (WWTP) building constructed in Phase 1 to house the membrane treatment process equipment and solids handling equipment to treat an average daily flow of 250,000 gallons. The project includes a headworks building expansion to grit and scum removal equipment, an aerobic digester tank, and covered biosolids storage south of the expanded MBR WWTP building.

EPA Region/Headquarters Office

10

State or Territory

WA

Point of Contact

Casey Hagan
360-753-8086
hagan.casey@epa.gov

Date of Issuance

2025-04-10 00:00:00.0

Website