On April 6th, 2026, the Londonderry Township Board of Supervisors adopted Ordinance 2026-04 which made changes to Chapter 18 Sewage and Sewage Disposal, Part 1 On-Lot Sewage Disposal System (OLSDS) Management of the Londonderry Township Code of Ordinances.

Current Districts for Reporting:

DISTRICT A: *** LATE *** DUE  06/30/2026 - ALL REPORTS SUBMITTED AS OF 07/01/2026 WILL BE SUBJECT TO A $50 LATE REPORTING FEE IN ADDITION TO THE $25 ADMIN FEE

DISTRICT 1 & 2: ACCEPTING REPORTS THROUGH 06/30/2027 - Please see the Notification to Pump mailed to all property owners in these districts or our OLSDS Information Page for more information