Local Water Quality
Hurricane Season Water Safety Checklist for Sarasota Homeowners
Sarasota County sits squarely in Florida's hurricane corridor, and every season brings the same real risk to Sarasota households: storm surge, flooding, and extended power outages that can compromise water safety whether you're on a private well or connected to Sarasota County Utilities / City of Sarasota.
The Problem: Storms Threaten Water Quality in Multiple Ways
Flooding can introduce surface contaminants — including sewage, agricultural runoff, and bacteria — directly into shallow wells or through damaged wellheads. Power outages disable well pumps entirely, and can also disrupt municipal water treatment and pressure, occasionally triggering boil water notices if pressure drops enough to risk contamination intrusion into distribution lines.
Before the Storm: Preparation Checklist
Store emergency drinking water — one gallon per person per day, for at least 3-7 days, regardless of your water source.
Seal and elevate wellheads if possible — well caps should be secure and above expected flood level; this is worth checking well before hurricane season each year.
Know your shutoff valve locations — both for your home's main line and, if applicable, your well pump breaker, so you can isolate the system quickly if flooding is imminent.
Charge backup power for well pumps if you rely on one — a generator or battery backup keeps water available if you have a private well and grid power fails.
After the Storm: What to Check Before Drinking
If your Sarasota property experienced flooding, or if you lost power for an extended period, do not assume water is safe just because it runs clear. For private wells:
Do not turn the pump back on immediately if the well was flooded — flood water can enter the casing and contaminate the aquifer connection point.
Disinfect the well — a chlorine shock treatment is standard procedure after any suspected flood contamination, followed by flushing and retesting before resuming normal use.
Get a bacteria test before drinking — this is the only way to confirm the well is safe again; visual clarity tells you nothing about bacterial contamination.
For municipal water, follow Sarasota County Utilities / City of Sarasota's public notices closely — if a boil water advisory is issued, boil for at least one minute (three minutes at higher elevations, not relevant in Sarasota) before using for drinking, cooking, or brushing teeth, until the advisory is lifted.
Frequently Asked Questions
How long after a flood should I wait before testing my well?
Wait until floodwaters have fully receded from the wellhead area, then shock-chlorinate and flush before sampling. Testing too early, while still surrounded by standing water, can give a misleading result.
Is bottled water necessary if I have a whole-house filtration system?
During an active boil-water advisory or immediately post-flood, yes — most home filtration systems are not designed or certified to remove acute bacterial contamination from a compromised source, so bottled or properly boiled water is the safer choice until testing confirms your system is clear.
Hurricane season is a predictable annual risk in Sarasota — the households that fare best are the ones that treat water safety prep as seriously as boarding up windows, not as an afterthought once a storm is already offshore.