El Dorado Hills Water Treatment Plant Improvements Project Initial Study/Addendum to Program Environmental IMpact Report

The Project would modernize and expand the existing El Dorado Hills Water Treatment Plant EDHWTP to replace aging infrastructure, enhance treatment reliability and resilience, address seasonal source-water challenges from Folsom Lake, and ensure the facility can continue meeting current and future drinking water regulations and demands through upgraded treatment processes and increased operational capacity. The Project would increase authorized capacity from 19.5 million gallons per day mgd to 2...