The Process and Water Quality Specialists

Recycled Water
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Lake Arrowhead Recycled Water Project

Lake Arrowhead Community Services District

The Lake Arrowhead Community Services District retained Trussell Technologies, Inc. to provide consultant selection, process review and technical advice for the expansion of the Grass Valley WWTP to produce 1 MGD of reclaimed water and treat average dry weather flows of 3.6 MGD. The District was interested in MBR technology to meet their treatment needs, but high wet weather peak flows made conventional wastewater processes more cost effective. In addition to technical process advice, Trussell Technologies, Inc. provided regulatory advice for an emergency wet weather permit to the Grass Valley Creek. CH2MHill has been selected as the design firm and Trussell Technologies, Inc. will continue to provide technical consulting services throughout the design and construction phases of the project.