Cross a township line in Lancaster County and the pumping form, filing deadline, approved-pumper list, fee, or reminder policy may change. The tank works the same way. The paperwork changes because Pennsylvania leaves most household septic programs to local government.
Act 537 sets the statewide structure
The Pennsylvania Sewage Facilities Act requires municipal sewage planning. DEP administers the law and statewide regulations. For a house with septic, the township normally works through a certified Sewage Enforcement Officer. The SEO reviews soil and site work, processes permits, inspects construction, and handles reported malfunctions.
Lancaster County does not run one septic office for every property. Start with the township shown on the property record. The mailing city and ZIP code do not tell you which pumping ordinance applies.
Why townships require pumping records
A buried tank is easy to ignore until solids reach the outlet, a pump fails, or sewage backs up. A township program creates a regular service record. Its ordinance says which properties are covered, how often they pump, what the pumper checks, who files the report, and what happens when a record is overdue.
Three years is common here, but Pennsylvania has no universal three-year pumping law. DEP gives three to five years as general household guidance. A township's adopted three-year rule applies only to the properties covered by that local program.
Seven township programs
| Township | Published cycle | What the owner must do |
|---|---|---|
| Warwick Township | At least once in every 3 calendar years | The township assigns on-lot properties to program sections; retain the hauler record. |
| West Lampeter Township | Visual inspection and pumping every 3 years | Submit the completed report and $30 township fee within 15 days of service. |
| Pequea Township | Inspection and pumping at least every 3 years | An authorized agent prepares the municipal report; an extension needs approval. |
| Salisbury Township | Pump and report at least once every 3 years | The township says owners should not expect a reminder before the record becomes overdue. |
| Strasburg Township | Pumping every 3 years for on-lot systems | A household with no more than two permanent occupants may apply for a 5-year extension. |
| Drumore Township | Registered pumper inspection and pumping every 3 years | The property owner submits the completed report within 30 days. |
| Martic Township | Mandatory pumping; confirm the current interval with the township | Use the current Martic septic reporting form rather than a generic receipt. |
West Lampeter requires the completed report and $30 fee within 15 days. Drumore says the owner files its report within 30 days. Salisbury tells owners not to expect a reminder. Strasburg lets a qualifying low-occupancy household apply for an extension, but the owner cannot decide on a five-year cycle without written approval.
Martic publishes a mandatory pumping ordinance and its own reporting form. Call the township or SEO for the current property due date.
Public sewer creates a second boundary
A municipality can contain sewered districts and on-lot parcels. Lititz Borough and authority service differ from Warwick Township on-lot records. West Lampeter has sewer customers and a separate OLDS program. Strasburg Borough, Refton service, and township on-lot areas do not share one maintenance path. A pump or alarm box also does not settle the issue: some sewer systems use property grinder pumps, while a sand mound uses an on-lot dosing pump.
Look at the utility bill, municipal sewer map or authority record, and on-lot permit file. A current wastewater charge usually means the operating system is public sewer. An old filled tank may remain from a prior connection, but it is not a tank that needs routine pumping.
State registration and township eligibility can both matter
Under 25 Pa. Code § 285.225, a company that pumps or transports residential septage registers with DEP. Its assigned five-digit number appears on both sides and the rear of the vehicle in contrasting characters at least three inches high. That state credential does not automatically complete a township's separate registration or reporting process. West Lampeter, Drumore, and other local programs may maintain their own current pumper requirements.
The number identifies the transporter; it does not certify every repair, inspection, electrical, design, or installation scope. PSMA/NOF certification is separate and belongs only to a currently trained inspector using that industry standard. The municipal SEO remains the permit authority.
Find the rule for your property
- Use the county property record or deed to identify the township or borough.
- Check the wastewater bill or authority record before assuming the property uses septic.
- Ask the township for the permit, approved plan, last accepted pump date, current form, fee, and any open notice.
- Confirm whether the pumper must be on a township list in addition to holding DEP registration.
- Put the filing responsibility and deadline in the written service scope.
- Keep the receipt, report, permit, repairs, and inspection papers together for the next owner.
Why the distinction protects the drainfield
Record compliance is not the entire maintenance job. Tank size, occupancy, garbage-disposal use, solids measurements, and pump performance can require earlier service. A household should not wait for the ordinance date after repeated backups or an alarm. Conversely, an additive cannot extend a municipal deadline because it does not remove stored grit, scum, and sludge or produce the required report.
The municipal framework also protects permitted treatment soil. A major repair or replacement should follow the SEO path, not an improvised trench. Lancaster's carbonate valleys, variable soils, limiting zones, and wet-weather conditions make a copied design or one-size diagnosis particularly weak.
Official sources
Checked July 15, 2026 against Pennsylvania DEP Act 537 material and official Warwick, West Lampeter, Pequea, Salisbury, Strasburg, Drumore, and Martic records. Local programs change, so the current township record controls.