water & wastewater Facilities View fullsize Naches WWTP Improvements Ph I (Town of Naches, WA) View fullsize Naches WWTP Improvements Ph I (Town of Naches, WA) View fullsize Walla Walla WWTP Upgrades (City of Walla Walla, WA) View fullsize Walla Walla WWTP Upgrades (City of Walla Walla, WA) View fullsize Walla Walla WWTP Upgrades (City of Walla Walla, WA) View fullsize Steilacoom Blvd Lift Station (City of Lacey, WA) View fullsize Steilacoom Blvd Lift Station (City of Lacey, WA) View fullsize Intertie #4 Pump Station - Firgrove Water District (Puyallup, WA) View fullsize Fire Training Academy Water Treatment System - WSP (North Bend, WA) View fullsize Fire Training Academy Water Treatment System - WSP (North Bend, WA)