DWSAP Assessment for 1910039-003: SAN GABRIEL VALLEY WATER CO.-EL MONTE / WELL 01D

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.饮用水源评估（Source Water Assessment）可明确饮用水供水系统受典型人类活动污染的脆弱性。此类评估旨在协助当地社区制定饮用水供水保护计划，并提供其所需的基础信息。