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Chester County Health Department Offers Free Potassium Iodide Tablets for Residents Near Limerick and Peach Bottom Nuclear Plants

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Published on August 07, 2025
Chester County Health Department Offers Free Potassium Iodide Tablets for Residents Near Limerick and Peach Bottom Nuclear PlantsSource: County of Chester

In a proactive move to ensure the safety of communities neighboring nuclear facilities, the Chester County Health Department is gearing up to distribute potassium iodide (KI) tablets at no cost to those situated near the Limerick Generating Station and Peach Bottom Atomic Power Station. As reported by Chester County's official news release, the initiative is part of the county's comprehensive strategy to bolster emergency preparedness.

The potassium iodide dispensing event is scheduled for Thursday, August 14, from 12:30 PM to 6:30 PM, and will take place in the Kimberton Fire Company's Covered Bridge Room in Phoenixville, PA. Those who live, work, or study within the 10-mile radius of the mentioned power stations—known as the Plume Exposure Pathway Emergency Planning Zone (EPZ)—are eligible to receive the tablets and are advised to pre-register to quickly facilitate the process. The Health Department cautions that KI tablets obtained before August 2024 are now expired and should be replaced.

Additionally, alongside the KI tablet pickup, a Community Resource Fair will be held to connect residents with various support services, including drug and alcohol programs, mental health resources, and assistance for the elderly and disabled. The fair represents a concerted effort to broadly support the wellness and preparedness of the community, according to the same news release.

The same day also affords businesses and organizations the opportunity to bulk collect potassium iodide for their contingents. Pre-registration for these entities is open via the provided web platform. Proper use of potassium iodide can be crucial in a radiological event, as the stable iodine in KI tablets is meant to protect the thyroid from radioactive iodine release. Educational information will be offered at the event to ensure that all attendees understand the correct dosing and usage of the tablets, which is essential as not every radiological release involves radioactive iodine, as detailed by the county's website.

It is critical to note that not all radiological emergencies necessitate the intake of KI, and residents are urged not to self-administer the pills unless directed by health officials or the governor.