Derry Township Municipal Authority
of Westmoreland County


System Alert and News Updates

The DTMA offices will continue to be closed to the public through July 6, 2020. Conditions will be monitored and CDC/State recommendations will be followed.
Last update: Tuesday, June 9, 2020

  • Welcome to the official web site for the Derry Township Municipal Authority in New Derry, PA. We operate the sewage disposal system for the Derry Township area of Westmoreland County.

    We have added a page where you can pay your sewage bill online using a credit card. This page is for sewage payments only! Go to our Payment Page.

  • Next DTMA Meeting

    The next meeting of the DTMA will be on Wednesday, December 16, 2020 at 5:30 pm at the DTMA Office - 5760 Route 982 New Derry 15671.

  • Office Hours

    THE OFFICE HAS BEEN TEMPORARILY CLOSED TO THE PUBLIC Payments can be made by: A drop box located at our building (please do not leave cash); USPS Mail; WE DO NOT ACCEPT PAYMENTS OVER THE PHONE. This website ($3.00 FEE has been waived), S&T Banks on Route 30 (near KFC) and Blairsville (near Walmart) and the Commercial Bank Lincoln Road (near McDonalds)

Project Updates