DWSAP Assessment for 1009256-001: PG&E HELMS HQ/POWERHOUSE / MAIN WELL 75GPM

A source water assessment identifies the vulnerability of the drinking water supply to contamination from typical human activities. The assessments are intended to facilitate and provide the basic information necessary for a local community to develop a program to protect the drinking water supply.水源评估（source water assessment）可识别饮用水供水系统受典型人类活动污染的脆弱性。 此类评估旨在为地方社区制定饮用水供水保护方案提供必要的基础信息，并助力相关工作的推进。