Sump Pump Basics: Protecting Basements in Cape May & Atlantic Counties
April 19, 2025
Salt‑air, sandy soil, and sudden downpours can leave your basement soggy fast. A dependable sump pump is the difference between dry storage and a costly indoor pool. Below you’ll find easy‑to‑digest sections—no charts, just clear takeaways—to keep coastal homeowners one step ahead of flooding.
What a Sump Pump Does
Collects groundwater that seeps through the foundation into a pit.
Pumps water out through a discharge pipe far enough from your footing.
Reduces mold, mildew, and structural damage by keeping moisture levels low.
Need a visual? Browse the sump‑pump installs on the Budd’s project gallery at buddsplumbing.com.
Myth vs. Fact—Coastal Edition
Myth: “Only old, leaky houses need sump pumps.” Fact: New builds in low‑lying Cape May zones often include pumps because the water table can sit just a few feet below grade.
Myth: “A dehumidifier is plenty.” Fact: Dehumidifiers treat airborne moisture. They can’t bail out inches of water that surge through the floor during a nor’easter.
Myth: “Battery backups are overkill.” Fact: Most storm flooding happens when the power is out. A battery or water‑powered backup keeps the pump running when you need it most.
Myth: “Sandy soil drains fast; basements don’t flood here.” Fact: Heavy coastal storms push the water table upward and saturate sand quickly. Hydrostatic pressure forces water indoors.
Don't let this be the scene following the next coastal storm. Reach out to Budd's Plumbing & HVAC to schedule a consultation to review your Sump Pump today.
Five Red Flags Your Pump Needs Attention
The pump runs nonstop even when the weather is dry.
A musty odor lingers despite running a dehumidifier.
Visible rust or pitting on the pump housing—salt‑air corrosion at work.
Loud rattling, vibrating, or grinding noises.
Water in the pit flows back after the pump shuts off (failed check valve).