City of Fort Walton Beach water quality

Updated 2026-10-22 · Florida · Affiliate disclosure

We read 7 results from City of Fort Walton Beach’s 2025 water quality report. No results over a legal limit; 1 above a health goal or guideline.

Serves about 24,113 people · Water system ID FL1460144 · Read the district’s 2025 report (opens in a new tab)

Open this district in the water lookupCompare with your own test results, see the district map and get matched filters.

Results from the 2025 report

Each number is copied from the district’s report and links to the page it’s printed on. Where the report lists several plants, wells or purchased water, the highest is shown.

ContaminantResultHealth goalLegal limitWhat it means
Lead90th percentile of homes tested · sampled 2023 · Customer taps · 2025 report, page 21.7 ppb0.2 ppb15 ppb (action level)Above the health goal8.5x the health goal
Bariumhighest measured · range 0.0038 to 0.35 · sampled 2023 · Wells · 2025 report, page 20.35 ppm2 ppm2 ppmBelow the health goal
Chlorineas reported · range 0.97 to 1.34 · Distribution system · 2025 report, page 21.19 ppmNone set4 ppmBelow the legal limit
Copper90th percentile of homes tested · sampled 2023 · Customer taps · 2025 report, page 20.1 ppm0.3 ppm1.3 ppm (action level)Below the health goal
Fluoridehighest measured · range 0.46 to 0.94 · sampled 2023 · Wells · 2025 report, page 20.94 ppm1 ppm4 ppmBelow the health goal
Nitrate (as N)highest measured · range ND to 0.3 · Wells · 2025 report, page 20.3 ppm10 ppm10 ppmBelow the health goal
Sodiumhighest measured · range 43 to 120 · sampled 2023 · Wells · 2025 report, page 2120 ppmNone setNoneNo health limit

Utility results describe the whole system, measured where water enters the pipes, not your tap. Your home’s plumbing can add lead or copper.

EPA testing for PFAS and lithium

EPA’s own nationwide testing (UCMR 5) found these in City of Fort Walton Beach’s water between Nov 2024 and May 2025. These are EPA lab results, separate from the district’s report. Anything not listed was not detected.

  • Lithium19.6 ppbFound in 12 of 12 samples · highest resultAbove EPA’s health reference level of 10 ppb (a guide, not a legal limit)

Source: EPA UCMR 5 occurrence data. The highest single result is shown; one high sample doesn’t mean every glass is that high.

What you can do

Nothing here is an emergency notice: if the district has a violation, it must tell customers directly. If you’d like to lower these at your tap, these are the treatments that remove them, and the catalog shows the models certified for each. Ranking is by certified removal; commissions never change the order.

Lead

Found: Lead

What removes it: Certified carbon block or RO.

See filters that remove itWhat water filter removes lead?

More districts: Florida water quality · All states · Something look wrong? Tell us