The Naval Support Activity Mechanicsburg and the Defense Distribution Center Susquehanna bring a significant civilian and contractor workforce to the West Shore of Cumberland County each year. Families relocating to Hampden Township, Mechanicsburg Borough, Camp Hill, and the surrounding West Shore communities often arrive on PCS-style timelines that do not leave much room for extended due diligence on the new home. This settling-in checklist covers the plumbing items that are worth confirming in the first weeks in a new West Shore home, regardless of the home's age or condition at closing.
Why a Settling-In Plumbing Check Matters on the West Shore
The West Shore housing market includes properties from every construction era: 1920s craftsman bungalows in Old Town Mechanicsburg, 1950s ranch homes in Camp Hill, 1970s colonials in Silver Spring Township, and 1990s and 2000s subdivision homes in Hampden Township and Upper Allen Township. Each era carries different plumbing characteristics, and the plumbing issues that surface in the first year of ownership vary by housing age.
A family that relocates on short notice may not have had the opportunity for a thorough pre-purchase plumbing assessment. Establishing a baseline understanding of the home's plumbing systems in the first few weeks of occupancy puts you in a better position to anticipate maintenance needs and address problems before they become emergencies.
The First Week: Critical Items to Locate and Test
Main Water Shutoff Location
Find the main water shutoff before you need it in an emergency. For most homes in the West Shore served by Pennsylvania American Water, the main shutoff is near the water meter, typically in the basement close to the front wall of the house where the service line enters. Confirm that the shutoff valve turns and moves freely. A main shutoff that has not been operated in years may be seized or may not close fully when turned. This is worth knowing before a burst pipe requires you to find and operate it quickly.
Water Heater Age and Condition
Find the data plate on the water heater and record the manufacture date. The manufacture date is typically encoded in the serial number, which follows a format that varies by manufacturer but usually includes the year and month in the first several digits. A water heater that is ten years or older in a West Shore home on Pennsylvania American Water should be assessed for sediment accumulation and overall condition. A water heater at twelve or more years is a replacement candidate before failure rather than after.
Sump Pump Test
If the home has a sump pit, test the pump with a bucket of water poured into the pit. The pump should trigger when the float rises, run until the pit is clear, and shut off cleanly. A pump that does not trigger, runs without draining, or fails to shut off has a problem. Spring is the peak demand season for West Shore sump pumps, and discovering the problem in February is better than discovering it during an April thunderstorm.
Within the First Month: What to Have Assessed
Sewer Lateral Camera Run in Pre-1960 Homes
If the home was built before 1960 and the pre-purchase inspection did not include a sewer lateral camera run, scheduling one within the first month of occupancy is a worthwhile investment. The camera run reveals the lateral material, the current condition, and whether any root intrusion, joint separation, or structural issues are developing. Finding a problem early means planning the repair on your schedule rather than responding to a backup.
Supply Line Material and Pressure Assessment
If the home is pre-1970, a visual check of the accessible supply line sections in the basement and utility areas gives a picture of the supply system material. Galvanized steel pipe has a distinctive grey-silver color and a rough, sometimes flaking exterior texture. Reduced pressure at upper-floor fixtures relative to basement fixtures is a consistent indicator of galvanized supply narrowing from internal corrosion.
Backflow Preventer Status for Irrigation Systems
If the home has an in-ground irrigation system connected to Pennsylvania American Water supply, confirm whether the annual backflow preventer test has been completed for the current year. PA American Water requires annual testing of backflow preventer assemblies on irrigation connections. If the test is overdue, scheduling it with a certified tester before the spring irrigation season starts avoids a compliance gap.
Cumberland County Water and Sewer Basics for New Residents
Most homes in the developed West Shore service area, including Mechanicsburg Borough, Hampden Township, Camp Hill, Lemoyne, and the surrounding communities, are served by Pennsylvania American Water Company for municipal water. Carlisle Borough is an exception, served by the Carlisle Borough Authority. Water hardness across the West Shore is approximately seven grains per gallon from the limestone geology of the Cumberland Valley. This moderate hardness affects water heaters, appliances, and fixtures over time, and is worth understanding as a baseline for maintenance expectations.
Sewer service varies by municipality. Most West Shore boroughs are served by the West Shore Regional Sewer Authority or by municipal borough systems. Hampden Township sewer authority manages connections in the township. The property owner is responsible for the sewer lateral from the home to the municipal connection at the street in all of these systems.
Related service: Sewer Camera Inspection › Water Heater Repair & Replacement › Backflow Preventer Testing & Repair ›
Local Utility Contact Information for West Shore New Residents
('Understanding which utility serves your new West Shore home for water and sewer is a practical first step that affects who to call for utility emergencies and how to read your monthly statements. For most addresses in Mechanicsburg Borough, Hampden Township, Camp Hill, Lemoyne, Wormleysburg, and the surrounding West Shore communities, Pennsylvania American Water Company provides municipal water service. Their customer service line handles service connections, billing, main break reporting, and annual backflow preventer test submissions.', 'Sewer service is more fragmented by municipality. Mechanicsburg Borough sewer authority, the West Shore Regional Sewer Authority, the Hampden Township sewer authority, and East Pennsboro Township each manage their own portions of the collection system. The applicable authority for your address is identified on your sewer bill or by contacting the municipality directly.', 'For addresses in Carlisle, both water and sewer are managed by the Carlisle Borough Authority independently of Pennsylvania American Water. Confirming which utility and authority serve your specific address before the first plumbing service call puts you in a better position to coordinate any work that requires permit or reconnection approval from the applicable authority.')
We are happy to answer utility and plumbing jurisdiction questions during a scheduled service call or assessment visit. Knowing which authority manages the sewer lateral reconnection permit for your specific address before scheduling a lateral repair avoids delays that can add days to the permit coordination timeline.
Pennsylvania American Water publishes a customer service contact number and a 24-hour emergency line for reporting main breaks and service outages. Having that number saved before you need it in an emergency is a practical first-week step alongside locating the main water shutoff inside the home. Both pieces of information serve the same purpose: giving you the ability to act quickly when water is going somewhere it should not be.