St. Clair Township Crest
1155 Emily Street
Mooretown ON
N0N 1M0

Phone: (519) 867-2021

Office Hours
Monday to Friday 8:30 am - 4:30 pm

St. Clair Township Sirens

Emergency Management Siren ImageThe Corunna area of St Clair Township is covered by three sets of these emergency sirens to warn people to take shelter and listen to local radio stations for instruction or information through our MyCNN alerting system that you can sign up for on the Township web Site at These sirens are tested at 12:30pm every Monday.


Fire Call Siren

These sirens area activated when the Station has an emergency call. We have these at our Stations in Brigden, Corunna, Courtright, Wilkesport and Port Lambton but not in Becher. They have a distinct sound different than the emergency management sirens and are tested usually on Sunday or Monday nights around 7:30pm.