Heritage Ranch Water Resource Recovery Facility Project

The Heritage Ranch Water Resource Recovery Facility Project, managed by the Heritage Ranch Community Services District in Paso Robles, California, focuses on upgrading the existing wastewater treatment system to comply with water quality standards and support planned regional growth. The project has undergone design modifications via an addendum to implement packaged membrane bioreactor technology, which removes the need for effluent pipeline replacement and spray field improvements. These changes increase the project's area of impact by approximately 1.3 acres, bringing the total impacted area at the existing plant property to 6.8 acres. The project is currently categorized as a forecast with a posted date of July 23, 2025, and received approval on July 18, 2025. Under the California Environmental Quality Act, a Negative Declaration was adopted, determining that the project will not have a significant environmental effect, and no mitigation measures or reporting plans were required. General Manager Scott B. Duffield serves as the primary point of contact for the facility located at 4870 Heritage Road. No specific contract value, federal acquisition clauses, or formal procurement evaluation factors have been disclosed in the available documentation.