Boards & 
Recycling
Stray Animals
Tax Office Info
Job OpportunitiesLondonderry Township is a rural community located in the Southern end of Dauphin County, Pennsylvania between the towns of Elizabethtown and Middletown. Currently consisting of 5200 residents and over 75 small businesses, the rural appeal has been maintained between the rolling hills and farmland.
Londonderry Township Announcements
Three Mile Island Generating Station
Emergency Siren Test
An Emergency Siren Test is scheduled for December 3, 2020
Sirens will sound for three minutes at 12:15 p.m.
Exelon Generation will conduct its semi-annual, full volume test of the emergency warning sirens surrounding Three Mile Island (TMI) Generating Station on December 3, 2020 at approximately 12:15 p.m.
This will be the final siren test for TMI Unit 1. Although TMI Unit 1 permanently shut down on September 20, 2019, the siren system remains in operation in accordance with local, state and federal emergency planning requirements. In January 2021, those emergency procedures and processes will be discontinued as part of the decommissioning process.
The emergency warning siren system consists of 96 sirens located in parts of Cumberland, Dauphin, Lancaster, Lebanon and York counties within a 10-mile radius of TMI. The sirens are not a signal to evacuate, but a warning to tune to a local emergency alert broadcast television or radio station. County emergency management authorities activate the sirens, which can be used in the event of any emergency, including severe weather.
Posted Monday, November 2, 2020