Pollution Control Board highlights concerns over Catons landfill agreements and groundwater quality

The Yakima County Commission meeting on April 22, 2025, focused on significant environmental concerns related to a limited purpose landfill agreement involving the Caton family. Key discussions revolved around findings from the Pollution Control Board and potential risks associated with the landfill's operations.

A primary concern raised was the decomposition of materials, particularly gypsum from sheetrock, which could produce harmful gases and leachate. This issue was highlighted as a serious environmental threat, prompting further discussion on the implications for local groundwater.

The meeting also addressed discrepancies regarding the depth of a proposed well. While the agreement suggested drilling a well up to 1,000 feet deep for adequate water supply, information from the Department of Ecology indicated the presence of a river flowing beneath the landfill at a depth of only 300 feet. This conflicting information raises questions about the feasibility and safety of accessing groundwater in the area.

The speaker emphasized the importance of understanding groundwater levels, especially given that the landfill is unlined, which could exacerbate contamination risks. The discussion underscored the need for careful monitoring and assessment of environmental impacts related to the landfill operations.

Overall, the meeting highlighted critical environmental issues that could affect local water resources, prompting calls for further investigation and community awareness.