On-Lot Sewer Management
In March 2000, Derry Township adopted an On-Lot Sewage System Management Ordinance. The ordinance requires that all on-lot sewage disposal systems be pumped and inspected. The Township’s On-Lot Sewage System Management Program is administered by the Derry Township Sanitary Sewer Authority. The Township is divided into four areas and will be inspected at regular four-year intervals.
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Sewage Enforcement Officer (SEO)
P.O. Box 67
Mifflintown, PA 17059