Is Fisher Island, FL Tap Water Safe to Drink?
Fisher Island tap water meets federal Safe Drinking Water Act standards but 1 of 1 ZIP code show detections above EPA health guidelines, primarily for 6:2 FTS. A certified filter is recommended for households that want an additional layer of protection.
Where Does Fisher Island Get Its Water?
Water in Fisher Island, FL is provided by 1 public water system: MDWASA - MAIN SYSTEM.
How Is Fisher Island Tap Water Treated?
Treated water is disinfected using free chlorine and calcium hypochlorite and chloramines and ozone and on-site generated disinfectant. Treatment includes direct filtration, in-line filtration and slow sand filtration.
What's in Fisher Island Tap Water?
The following contaminants were detected most frequently in Fisher Island public water systems. 1 of 1 ZIP codes showed detections above EPA health guidelines.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| 6:2 FTS | 0.1289 µg/L | 0.005 µg/L | 1 ZIP | Above guideline |
| lithium | 9 µg/L | — | 0 ZIPs | Within guideline |
| PFBA | 0.011 µg/L | — | 1 ZIP | Within guideline |
| PFPeA | 0.011 µg/L | — | 1 ZIP | Within guideline |
| PFOS | 0.011 µg/L | — | 1 ZIP | Within guideline |
Health Risk Profile for Fisher Island
Based on EPA monitoring data, 1 of 1 ZIP codes in Fisher Island have recorded detections above EPA health guidelines. Sensitive populations such as infants, pregnant individuals, and those with weakened immune systems may benefit from an additional layer of protection such as a certified point-of-use filter.
Best Filters for PFAS Water Profile
PFAS compounds are detected in this water supply. A reverse osmosis (RO) system or an activated-carbon filter specifically certified under NSF/ANSI P473 is required for reliable PFAS reduction. Standard pitcher and faucet filters without P473 certification do not remove PFAS.
8-stage tankless RO system certified to NSF/ANSI 58, reduces 1,000+ contaminants including PFAS, lead, arsenic, fluoride, and nitrates.
NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.
See recommendations matched to your exact address: choose your ZIP code below.
Frequently Asked Questions about Fisher Island Tap Water
Is Fisher Island tap water safe to drink?
Fisher Island tap water meets Safe Drinking Water Act requirements but 1 of 1 ZIP codes show contaminant levels above EPA health-based guidelines. A certified point-of-use filter adds an extra layer of protection.
What contaminants are in Fisher Island tap water?
The most commonly detected contaminants in Fisher Island water systems include: 6:2 FTS, lithium, PFBA. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does Fisher Island get its drinking water?
Fisher Island receives water from one public water system, including MDWASA - MAIN SYSTEM.
Do I need a water filter in Fisher Island?
If your ZIP code is among those with detections above EPA health guidelines, choose a filter certified for the specific contaminants shown in your ZIP report. Reverse osmosis is generally the broadest option for PFAS, lithium, and many other dissolved contaminants.
How often is Fisher Island tap water tested?
Public water systems in Fisher Island are required by the EPA to test for regulated contaminants on schedules ranging from daily (for microbials and disinfectants) to annual or triennial (for many chemical contaminants). Results are published in annual Consumer Confidence Reports (CCRs). The data on this page reflects the most recent available EPA monitoring results, with the latest sample date of 2024-05-15.
Tap water reports by ZIP in Fisher Island
- 33109 - Fisher Island tap water report Higher concern
Water utilities serving Fisher Island, FL
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- MDWASA - MAIN SYSTEMAction advised
Also covers / overlaps with
- Miami Beach, FL
- Miami Beach CCD, FL · Township