Following a requirement from the Oregon Department of Environmental Quality (DEQ), the MWMC regional pretreatment team spent several months in 2024 developing a Mercury Minimization Plan. The DEQ has reviewed the plan and offered positive initial feedback, and the plan is now being prepared for a public comment period. After that feedback is received, the plan will be finalized and implemented.
Regional pretreatment staff have worked for years to prevent heavy metals from entering our wastewater, and that work has led to minimal-to-undetectable levels of mercury in our community's industrial waste streams. Over the next year, the pretreatment team will expand education and outreach on mercury pollution to help minimize mercury from people's homes and other businesses.
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