Vineyard Design and Consulting

2931 Solano Avenue
Napa, California 94558
Info@PPIEngineering.com
Phone (707) 253-1806
Fax (707) 253-1604

Waste Discharge Permits – if needed


If the San Francisco Bay Regional Water Quality Control Board (RWQCB) finalizes the General Waste Discharge Requirements for vineyard properties in the Napa River and Sonoma Creek watersheds, PPI Engineering will provide support for the requirements.  PPI Engineering has been closely following the development of the Waste Discharge Requirements, and has provided comment letters to the San Francisco Bay RWQCB.  PPI is prepared to offer testing and compliance services in support of the numerous conditions within the Waste Discharge Requirements, and will continue to monitor the drafts as they are updated prior to adoption.