Potassium Iodide (KI) Distribution

The following is important information regarding the distribution of potassium iodide (KI) to residents and persons working inside the Millstone Emergency Planning Zone in the Town Of Ledyard.

KI Tablets

The State of Connecticut is making Potassium Iodide (KI) tablets available to residents and workers within the 10 mile Millstone Emergency Planning Zone (EPZ).


For those who live or work in Ledyard in stores or offices in the Millstone EPZ, KI is available from the Ledyard Public Health Nursing Service at the Ledyard Town Hall. Please call 860-464-8464 ahead of time to make an appointment to pick up KI. You will be required to show proof that your residence or workplace is inside the EPZ. A pay stub or other proof of employment will suffice for those who work but do not reside in Ledyard.

More Information

Additional information on the use of KI may be obtained from: https://portal.ct.gov/DEMHS/Emergency-Management/Resources-For-Officials/Radiological-Emergency-Preparedness/KI-Potassium-Iodide