Emergency Dispatch: (703) 335-7990

Customer Service: (703) 335-7950


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Mooney Plant Guided Group Tours

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Organization Information

Tour Request

Requested tour dates are subject to availability. Selection of dates in this form is not a guarantee of availability. A Service Authority employee will contact you to confirm your tour date.

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Odor Concerns

To report an odor concern about the H.L. Mooney Advanced Water Reclamation Facility (AWRF), please call the Service Authority Customer Service Department at (703) 335-7950 during normal business hours, Monday through Friday, 8 a.m. to 5 p.m. During weekends or afterhours, please call our Dispatch Office at (703) 335-7990.

Wastewater Treatment Process

H.L. Mooney Advanced Water Reclamation Facility

There is a five-step process that influent wastewater to the AWRF undergoes.

Wastewater Treatment Plants

H.L. Mooney Advanced Water Reclamation Facility

The H. L. Mooney Advanced Water Reclamation Facility (AWRF) is located in eastern Prince William County along the U.S. 1 corridor near the Potomac River. The facility treats influent wastewater from customers located in the eastern half of the County.

The Facility was named for Mr. H. L. Mooney, the former Administrator of the Occoquan-Woodbridge-Dumfries-Triangle Sanitary District.