Harbor Pacific Contractors, Inc, Construction Services in the Pacific Northwest
Water Filtration Plant - Prosser, Washington
Engineer: Gray & Osborne
Harbor Pacific Contractors, Inc.
Harbor Pacific Contractors, Inc.
Harbor Pacific Contractors, Inc.
Filter gallery with greensand filters, associated raw water, backwash water and finished water piping, and controls

3.6 MGD (million gallon per day) water treatment facility utilizing six 'greensand' pressure filters to remove iron, manganese and hydrogen sulfide from the City's drinking water.


Harbor Pacific Contractors, Inc.
19628 144th Avenue NE, Suite A, Woodinville, Washington 98072
phone 425.488.7131 - fax 425.489.3991
www.harborpacific.com -