Nammo Defense Systems Inc. Mesa, Arizona

Site Repository & Data

Environmental Protection Agency (EPA) Order on Consent

• Administrative Order on Consent, Entered 9 February 2021
• Fact Sheet
• Conceptual Site Model (CSM)
• Current Conditions Report, dated 27 May 2022 (including EPA approval letter dated 2 November 2022)
• Sampling and Analysis Plan for Groundwater Screening for PFAS, dated 22 September 2022
• Fourth Quarter 2022 Per and Polyfluorinated (PFAS) Groundwater Monitoring Results, dated 19 April 2022

Arizona Department of Environmental Quality (ADEQ) Voluntary Remediation Program (VRP)

• Groundwater Monitoring
• Fluidized Bed Reactor Treatment System
• Work Plans
• Soil Vapor Extraction Treatment System
• Soil Investigations
• Public Records Requests for ADEQ VRP Documents