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Chesterfield County Wastewater Facilities Plan. Chesterfield County, Virginia.

WRA was tasked with development of the Wastewater Facilities Plan for Chesterfield County’s wastewater collection system.

Population and demand distributions for years 2015 to 2035 were calculated. The Build-Out demand conditions were developed from the County’s 2012 Comprehensive Plan Land Use Plan. The water system was modeled using H20Map SWMM software by Innovyze. The evaluation identified sewer piping, pumping, storage and treatment needs classified as Growth-driven (developer-funded), Capacity-driven (County-funded) and Reliability-driven (County-funded) to be inserted in the County Capital Improvement Program. The plan was completed under an accelerated schedule, compressing a 14-month schedule and completing the project in eight months. Other key components of the plan include: Evaluation of the impacts to the County system from developing the southwestern area of the County, presently large acre lots served by well and septic; and Water Reuse.

Chesterfield County Wastewater Facilities Plan
Project Highlights

Master Planning and Modeling

WRA’s planning group developed the future models and system demand, CIP and facilities plan document.