DWSAP Assessment for 1910203-019: LOS ANGELES CWWD 40, R24, 27,33-PEARBLSM / WELL 27-5

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）能够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系统保护方案提供协助，并提供所需的基础信息。