Data and Information

Please select from the options below.

• Semiannual Progress Report - March 2025
• Selection of Remedy Report - March 2025
• Annual Groundwater Monitoring and Corrective Action Report - 2024
• Semiannual Progress Report - September 2024
• Annual Groundwater Monitoring and Corrective Action Report - ZLDP - 2023
• Semiannual Progress Report - March 2024
• Annual Groundwater Monitoring and Corrective Action Report - 2023
• Semiannual Progress Report - September 2023
• Annual Groundwater Monitoring and Corrective Action Report - ZLDP - 2022
• Groundwater System Certification - ZLDP - July 2023
• Semiannual Progress Report - March 2023
• Annual Groundwater Monitoring and Corrective Action Report - 2022
• Semiannual Progress Report - September 2022
• Annual Groundwater Monitoring and Corrective Action Report - ZLDP - 2021
• Assessment of Corrective Measures - August 2022
• Notification of Initiation of Assessment of Corrective Measures - ZLDP - 2022
• Semiannual Progress Report - March 2022
• Annual Groundwater Monitoring and Corrective Action Report - 2021
• Semiannual Progress Report - September 2021
• Notification of Groundwater Protection Standard Exceedance - July 2021
• Annual Groundwater Monitoring and Corrective Action Report - ZLDP - 2020
• Semiannual Progress Report - March 2021
• Annual Groundwater Monitoring and Corrective Action Report - 2020
• Assessment of Corrective Measures - November 2020
• Selection of Remedy Report - September 2020
• Notification of Groundwater Protection Standard Exceedance - ZLDP - August 2020
• Annual Groundwater Monitoring and Corrective Action Report - Addendum 1 - ZLDP - 2019
• Annual Groundwater Monitoring and Corrective Action Report - ZLDP - 2019
• Semiannual Progress Report - March 2020
• Notification of Assessment Monitoring - ZLDP
• Annual Groundwater Monitoring and Corrective Action Report - Addendum 1 - 2019
• Annual Groundwater Monitoring and Corrective Action Report - 2019
• Assessment of Corrective Measures - September 2019
• Annual Groundwater Monitoring and Corrective Action Report - Addendum 1 - ZLDP - 2018
• Annual Groundwater Monitoring and Corrective Action Report - ZLDP - 2018
• Notification of Initiation of Assessment of Corrective Measures - 2019
• Statistical Method Certification - ZLDP - April 2019
• Groundwater Monitoring System Certification - ZLDP - April 2019
• Notification of Groundwater Protection Standard Exceedance - February 2019
• Annual Groundwater Monitoring and Corrective Action Report - Addendum 1 - 2018
• Annual Groundwater Monitoring and Corrective Action Report - 2018
• Notification of Assessment Monitoring
• Annual Groundwater Monitoring and Corrective Action Report - Addendum 1 - 2017
• Annual Groundwater Monitoring and Corrective Action Report - 2017
• Groundwater Monitoring System Certification - October 2017
• Statistical Method Certification - October 2017