Private-well owners face two separate questions after severe weather: is the pump system operating, and is the water safe? This Treasure Coast checklist helps homeowners prepare, recognize electrical and contamination hazards, and collect the details a qualified provider or health official will need.
This page summarizes public guidance from the Florida Department of Health, the St. Lucie County health department, the U.S. Environmental Protection Agency, and the CDC. Follow current instructions from local emergency and health officials when they differ from general guidance.
Know whether the home uses a private well for household water, irrigation only, or both. If you are unsure, check the utility bill and ask the property owner or responding provider before assuming that every faucet depends on the well pump.
Keep a safe alternative supply available for drinking, cooking, ice, brushing teeth, infant formula, and pets. A power outage can stop a working well pump even when floodwater never reaches the well.
From a safe location, photograph the visible pump, pressure tank, control box, pressure switch, gauge, disconnects, labels, piping, and wellhead. Save the property's address and the phone numbers for a well provider, electrician, health department, and certified water-testing laboratory.
EPA guidance says to stay away from a flooded well pump because of electric-shock risk and not to drink or wash with water from a flooded well. Floodwater can carry bacteria, sewage, fuel, pesticides, and other contaminants into a private system.
Do not assume that clear water is safe. Use bottled water or the emergency method currently recommended by health officials until the water can be evaluated. A qualified well or pump provider may need to inspect the well, pump, controls, and wiring; water testing determines whether the supply is safe for its intended use.
Florida health guidance recommends private-well testing for bacteria and nitrate at least annually and after events that may introduce contamination. Disinfection does not correct every chemical, construction, septic, or flood-related problem, so use the local health department and a certified laboratory for the current testing path.
If the wellhead, pump, tank, controls, and wiring stayed dry, a loss of water may simply follow the electrical outage. When power is restored, note whether the pump starts, whether the breaker remains set, whether the gauge rises, and whether water returns to every fixture. Stop and request service if a breaker trips again, wiring smells hot, the pump only hums or clicks, the system leaks, or pressure does not recover.
A return of pressure does not answer the contamination question. If floodwater reached the well, the wellhead was damaged, water changed color or odor, or the system was opened for repairs, follow health-department guidance about testing and disinfection.
The Florida Department of Health in St. Lucie County permits and inspects water wells in the county and lists Environmental Public Health at 772-873-4931.
Review the state guidance for routine testing, possible contamination, certified laboratories, and well disinfection.
EPA and CDC guidance explains electrical hazards, safe alternative water, inspection, testing, and recovery after a private well is affected by flooding.
A provider can review no-water symptoms, a pump that will not start, repeated breaker trips, pressure-tank problems, short cycling, loss of prime, control-box faults, damaged equipment, and replacement questions. Tell the responder about any flooding or suspected contamination so mechanical service and water-safety follow-up are not confused.
For urgent well-pump help in Port St. Lucie or a nearby Treasure Coast community, call (772) 271-5024. Provider availability, scope, credentials, testing, pricing, and service terms must be confirmed directly.