American Water Works (AWK) has announced that its unit, Pennsylvania American Water, will invest $2.5 million to replace 3,300 feet of water mains in South Park Township, Allegheny County. This new upgrade will provide high-quality, reliable and affordable water service and fire protection to the customers in the region.Since a major portion of water and wastewater pipelines are nearing toward end of effective service life, timely repair, maintenance and upgrades become essential to provide reliable service ...