Who supplies water and sewer in South Lebanon Township?

In South Lebanon Township, Lebanon County, PA, clean drinking water and sanitary wastewater removal are managed by two completely distinct municipal authorities: clean drinking water is supplied by the City of Lebanon Authority (CoLA), while sanitary sewer collection is operated by the South Lebanon Township Authority (SLTA). If your basement floor drain backs up or a water pipe fractures near the curb, knowing which authority to call and where your private property responsibility begins protects your home from unnecessary damage and saves critical time during an emergency.

Operating from our plumbing shop on South Lebanon Street, our technicians work daily with both municipal entities. Below is our complete guide to South Lebanon Township's water and sewer utility administration, infrastructure jurisdictions, private boundary lines, and code requirements.

Quick Reference: South Lebanon Township Water vs Sewer Authorities

Understanding the distinct responsibilities of each utility prevents confusing delays during emergency service calls:

Clean Drinking Water: City of Lebanon Authority (CoLA)

• Water Supply Sources: CoLA collects raw surface water from the Christian E. Siegrist Reservoir in northern Lebanon County mountain gaps and an intake along Swatara Creek near Jonestown, supplemented by deep groundwater wells drilled into regional limestone formations.
• Treatment & Filtration Standards: Raw water is treated at CoLA's centralized water treatment facility, where it undergoes multi-stage filtration, clarification, and chlorination meeting strict Pennsylvania Department of Environmental Protection (PA DEP) drinking water quality mandates.
• Mineral Hardness Characteristics: Because local groundwater filters through limestone deposits in the Lebanon Valley, delivered tap water exhibits moderate to hard mineral levels, typically measuring between 8 and 14 grains per gallon (GPG) of calcium carbonate. This hardness requires routine flushing of home water heaters and the installation of ion-exchange water softeners to protect fixtures.
• High Gravity Head Pressures & PRVs: To pump water from valley collection basins over surrounding ridge lines toward Rexmont and South Mountain, CoLA water mains operate under static pressures that can exceed 90 to 110 PSI. Because Pennsylvania Uniform Construction Code Section 604.8 caps residential indoor plumbing pressure at 80 PSI, homes in low-lying valley areas require a functioning Pressure Reducing Valve (PRV) installed upstream of the water meter.

Wastewater Collection: South Lebanon Township Authority (SLTA)

• Headquarters & Governance: SLTA operates from the South Lebanon Township Municipal Building located at 1800 South 5th Avenue. The authority oversees sewer main extensions, collection system maintenance, and municipal connection permits under local township ordinances.
• Gravity Mains & Regional Treatment Conveyance: SLTA owns and maintains miles of underground gravity collection piping and mechanical pump stations distributed across South Lebanon, including Avon, Iona, and Rexmont. The authority gathers wastewater from residential and commercial properties, conveying it through interceptor mains directly to CoLA's regional wastewater treatment plant located on the northwest side of Lebanon.
• Strict Stormwater Inflow Prohibitions: Under SLTA rules and PA UCC Section 701.3, homeowners are strictly prohibited from discharging groundwater, foundation French drains, rainwater leaders, or sump pumps into the sanitary sewer system. Sump water surcharges sewer mains during heavy spring downpours, leading to costly municipal treatment overflows and hazardous basement backups.

Private Homeowner vs Municipal Utility Demarcation Checklist

When a leak or backup occurs, the physical location of the failure determines who pays for the repair:

• [ ] Clean Water Street Main: CoLA owns and repairs the high-pressure water main located under the public street.
• [ ] Curb Stop Shutoff Box: CoLA maintains the round metal curb box and underground shutoff valve located near the street curb or front sidewalk. Property owners should never attempt to force open a stuck curb valve, as broken stems require utility excavation.
• [ ] Private Water Service Line: The homeowner owns and is fully responsible for repairing the underground water supply pipe running from the curb stop into the basement. If this pipe splits from freezing or ground shifting, the repair is the homeowner's financial responsibility.
• [ ] Water Meter & Remote Reader: The physical water meter is the property of CoLA. Homeowners must provide clear indoor access for meter replacements and ensure the brass isolation valves before and after the meter remain operational.
• [ ] Private Sewer Lateral Pipe: Under SLTA regulations, the homeowner owns and is legally responsible for maintaining the entire sewer lateral pipe from the exterior foundation wall all the way to the municipal main connection under the street, including any portions running beneath public sidewalks or road surfaces.
• [ ] Exterior Sewer Cleanout: Modern plumbing codes mandate a two-way cleanout pipe at the property line to permit camera inspection and high-pressure jetting.

Permitting & Code Compliance in South Lebanon Township

• When Permits Are Mandatory: Replacing an underground sewer lateral, running new natural gas lines, installing a whole-home repiping system, or adding a new bathroom requires a permit issued by the South Lebanon Township Code Enforcement Office.
• Emergency Permit Exceptions: Under PA UCC Section 403.42, emergency repairs needed to restore heat, hot water, or sanitary drainage—such as replacing an actively leaking water heater or repairing a burst winter water pipe—can begin immediately, provided the formal permit application is submitted within two working business days.

Expert Insights from Our South Lebanon Street Shop

• Install an Accessible Master Shutoff: Ensure your main interior water shutoff valve (located right before the water meter) is a modern quarter-turn brass ball valve that closes smoothly without tools.
• Test Your PRV Annually: If your shower pressure surges when first opened or toilet fill valves hiss constantly, have your Pressure Reducing Valve tested. Excessive street pressure is the primary cause of premature water heater failure in South Lebanon.
• Video Scope Older Laterals: Homes in older neighborhoods like Avon Heights or Prescott often feature original vitrified clay or cast iron laterals. A periodic sewer camera inspection identifies root infiltration before sewage backs up into your basement.

For dependable plumbing repairs, sewer line camera diagnostics, and water treatment across South Lebanon Township and Lebanon County, contact our team at (207) 419-2600.