USD recently honored 33 Tri-City Industries that achieved 100% compliance with water quality requirements in the 2015 calendar year. The District annually awards Certificates of Merit to those permitted industries within its service area that maintain 100% compliance with all wastewater discharge requirements. In addition, these industries consistently comply with and implement pollution prevention measures, maintain a cooperative working relationship with the District, and demonstrate continuing awareness and understanding of environmental issues and requirements. Several of the recipients received this honor for consecutive years of continued compliance. Read more on USD's Certificate of Merit Program page.
The District is responsible for permitting, inspecting and monitoring certain industries that discharge to its sewer system to ensure compliance with Federal, State and Local environmental regulations. This is done not only to protect the treatment plant from toxic discharges, but also to protect the water quality of San Francisco Bay.