Louis Anaya

The Commission held a meeting to address compliance matters regarding the Coconino County Local Emergency Planning Committee. Key discussions included the clarification of voting rosters and membership requirements per statutory guidelines. A motion was passed for the Commission to issue a formal clarification letter to Coconino County, requesting the resubmission of their current voting roster with a crossover reference to statutorily required groups, alongside documentation of recruitment efforts for vacant positions. Additionally, the Commission addressed the requirement for the county to resubmit their 2023 and 2024 Emergency Response Plans for review.

The commission discussed an I-10 hazardous materials incident involving a commercial vehicle collision and the subsequent transfer operations, emphasizing the need for improved coordination and notification processes between state and local emergency responders. Additionally, the commission received a presentation regarding America's Water Infrastructure Act, specifically focusing on its amendments to the Emergency Planning and Community Right-to-Know Act and the resulting implications for state emergency response commissions.

The meeting included a presentation on the Water Quality Assurance Revolving Fund program, including an overview of the remedial investigation, feasibility study, and record of decision processes. The discussion focused on the current status of groundwater monitoring, specifically contaminant concentrations of tetrachloroethylene, trichloroethylene, and 1,4-dioxane. Furthermore, the committee discussed the ongoing treatment system upgrade at the South Shannon drinking water well, which involves the implementation of an advanced oxidation system to improve hydraulic control of contaminant plumes and increase the well's pumping capacity. The board was unable to conduct official business due to a lack of a quorum.

The meeting included a presentation on current groundwater conditions and the status of the soil vapor extraction system at the Cooper and Commerce site. Discussions focused on the success of the pulse operation for the extraction system, plans to install an additional groundwater monitoring well, and the implementation of an expanded groundwater monitoring event to ensure site representation. Attendees inquired about the logistics of well placement and the differences between soil vapor and groundwater contaminant concentration measurements.

The meeting focused on the implementation of Best Management Practices (BMP) forms in coordination with the Department of Agriculture's grower permit process. Key discussions included the development of a unified application process across different counties, the timeline for submitting BMP forms alongside grower permits, the necessity of having both signatures on licensing and BMP documentation, and considerations regarding non-attainment areas like Yuma County to ensure regulatory compliance with EPA requirements.