Hacienda and Deep Gulch Remediation Project

The Hacienda and Deep Gulch Remediation Project (Project) is a mercury remediation and habitat restoration project in the Hacienda Furnace Yard Area of Almaden Quicksilver County Park (AQS County Park) and beneath the Alamitos Creek Bridge on Alamitos Road. AQS Park is a 3,977 acres area owned and operated by County of Santa Clara Parks and Recreation Department (County Parks). Alamitos Creek Bridge is owned and maintained by County of Santa Clara Roads and Airports Department. On September 14, 2010, the Board of Supervisors adopted the Mitigated Negative Declaration (MND) and Mitigation Monitoring and Reporting Program (MMRP) and approved the Project. Printed copy of the Final IS, MND, and MMRP are available for public review at the Parks and Recreation Department Administrative Offices and on this website. To view the Final Initial Study (IS) and MND and MMRP follow the links below.

©2022 County of Santa Clara. All rights reserved.