33957
Sanibel, FL
Lee County · Cape Coral-Fort Myers, FL metro area
ISLAND WATER ASSOCIATION
Is Sanibel tap water safe to drink?
Source: EPA UCMR5 utility monitoring plus EPA Water Quality Portal well sampling (mapped to nearest ZIP). Last tested May 2025.
Township:
- Sanibel Island CCD, FL
Neighborhood:
- Sanibel
The short answer for Sanibel
Sanibel tap water has 10 detected contaminants, currently below EPA limits (tested March 2024). Lead measured closest to the threshold. See the full compound-by-compound report.
The health risk for Sanibel
Lead was detected in local water tests, currently below EPA limits. Even below-limit detections can still be meaningful for sensitive households, so a targeted certified filter can add protection.
- PFAS or other chemicals detected; no confirmed exceedances in multiple samples.
Lead concentration (µg/L)
March 2024
0 µg/L
15 µg/L
50 µg/L
0.200 µg/L
Detected
µg/L
15 µg/L
EPA limit
guideline
1% of limit
Comparison
vs. guideline
EPA limit: 15 µg/L | Your water: 0.200 µg/L
Add a Layer of Protection for Sanibel Tap Water
Lead was detected below EPA limits. A certified filter can still add an extra layer of protection.
Pitcher filter
Epic Pure XP Water Filter Pitcher
NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.
NSF/ANSI 42, 53, 401 & P473Removes 99.99% PFASMade in USABPA-free
PFAS detected in 33957 · What you can do
Here's what actually removes PFAS from your water
The right filter eliminates PFAS at the tap. But not all filters do - and the type you choose matters for your home.
Common pitchers like Brita do not remove PFAS. You need a filter independently certified to NSF P473 (for pitcher filters) or NSF/ANSI 58 (for reverse osmosis systems). All three options below carry the relevant certification.
Certified PFAS filter types - how they differ
Certified Pitcher
Removes PFAS (99%+)
No installation, works today
Lowest upfront cost (~$70)
Must refill manually
Filters only what you pour in - not cooking water
Reverse Osmosis More complete
Removes PFAS + lead, arsenic, nitrates & more
Always-on - no refilling ever
Noticeably better tasting water
Filters drinking & cooking water automatically
Higher upfront cost ($200-$400)
Choose your option
Most elevated compounds
No compounds above or close to EPA limits in available data.
View all tested compounds
L-01403 · Tested: Multiple dates
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| Lead | 0.200 µg/L | 15 µg/L | 1% of limit |
| Chromium | 1.000 µg/L | 100 µg/L | 1% of limit |
| Arsenic | 0.050 µg/L | 10 µg/L | 0.5% of limit |
| Copper | 0.400 µg/L | 1300 µg/L | 0.0% of limit |
| Alachlor | 0.410 ng/L | 2000 ng/L | 0.0% of limit |
| Glyphosate | 0.100 µg/L | 700 µg/L | 0.0% of limit |
| Atrazine | 0.370 ng/L | 3000 ng/L | 0.0% of limit |
| Simazine | 0.260 ng/L | 4000 ng/L | 0.0% of limit |
| 2,4-D | 0.002 µg/L | 70 µg/L | 0.0% of limit |
| Nitrate + Nitrite | 0.004 mg/L | 1E+04 mg/L | 0.0% of limit |
| .alpha.-Endosulfan | 0.410 ng/L | — | — |
| .alpha.-Hexachlorocyclohexane | 0.100 ng/L | — | — |
| .beta.-Endosulfan | 0.930 ng/L | — | — |
| .beta.-Hexachlorocyclohexane | 0.100 ng/L | — | — |
| .delta.-Hexachlorocyclohexane | 0.410 ng/L | — | — |
| .lambda.-Cyhalothrin | 0.780 ng/L | — | — |
| 2,4,5-T | 0.004 µg/L | — | — |
| 2-Chloro-4-isopropylamino-6... | 1.300 ng/L | — | — |
| 3-Hydroxycarbofuran | 0.002 µg/L | — | — |
| Acesulfame | 0.100 µg/L | — | — |
| Acetaminophen | 0.008 µg/L | — | — |
| Acetamiprid | 0.002 µg/L | — | — |
| Acetochlor | 0.200 ng/L | — | — |
| Afidopyropen | 0.002 µg/L | — | — |
| Aldicarb | 0.020 µg/L | — | — |
| Aldicarb sulfone | 0.002 µg/L | — | — |
| Aldicarb sulfoxide | 0.002 µg/L | — | — |
| Aldrin | 0.670 ng/L | — | — |
| Alkalinity, total | 168.000 mg/L | — | — |
| Aluminum | 5.000 µg/L | — | — |
| Ametryn | 1.100 ng/L | — | — |
| Aminomethylphosphonic acid | 0.100 µg/L | — | — |
| Ammonia | 0.240 mg/L | — | — |
| Ammonia-nitrogen | 0.240 mg/L | — | — |
| Antimony | 0.050 µg/L | — | — |
| Azinphos-methyl | 3.100 ng/L | — | — |
| Azoxystrobin | 0.410 ng/L | — | — |
| Barium | 9.700 µg/L | — | — |
| Bentazon | 0.001 µg/L | — | — |
| Benzeneacetic acid, .alpha.... | 0.080 µg/L | — | — |
| Benzovindiflupyr | 0.002 µg/L | — | — |
| Beryllium | 0.010 µg/L | — | — |
| Beta Cypermethrin | 1.600 µg/L | — | — |
| Bifenthrin | 0.520 ng/L | — | — |
| Bromacil | 0.610 ng/L | — | — |
| Butylate | 0.460 ng/L | — | — |
| Cadmium | 0.020 µg/L | — | — |
| Caffeine | 16.000 ng/L | — | — |
| Calcium | 77.800 mg/L | — | — |
| Carbamazepine | 0.001 µg/L | — | — |
| Carbaryl | 0.002 µg/L | — | — |
| Carbofuran | 0.002 µg/L | — | — |
| Carbophenothion | 0.510 ng/L | — | — |
| Carfentrazone-ethyl | 0.150 ng/L | — | — |
| Chlordecone | 14.000 ng/L | — | — |
| Chlorfenapyr | 0.310 ng/L | — | — |
| Chloride | 820.000 mg/L | — | — |
| Chlorothalonil | 3.700 ng/L | — | — |
| Chlorpyrifos | 0.310 ng/L | — | — |
| Chlorpyrifos-methyl | 0.100 µg/L | — | — |
| Chlorthal-dimethyl | 0.160 ng/L | — | — |
| cis-Chlordane | 0.210 ng/L | — | — |
| cis-Nonachlor | 0.210 ng/L | — | — |
| Clothianidin | 0.002 µg/L | — | — |
| Coumaphos | 1.100 ng/L | — | — |
| Cyanazine | 5.100 ng/L | — | — |
| Cyfluthrin | 1.300 ng/L | — | — |
| Cyprodinil | 0.200 ng/L | — | — |
| Deltamethrin | 1.300 ng/L | — | — |
| Demeton | 3.600 ng/L | — | — |
| Diazinon | 0.130 ng/L | — | — |
| Dichlobenil | 0.260 ng/L | — | — |
| Dicofol | 1.300 ng/L | — | — |
| Dieldrin | 0.410 ng/L | — | — |
| Difenoconazole | 0.610 ng/L | — | — |
| Dimethenamid | 0.100 ng/L | — | — |
| Dimethomorph | 0.310 ng/L | — | — |
| Dinotefuran | 0.002 µg/L | — | — |
| Disulfoton | 0.610 µg/L | — | — |
| Dithiopyr | 1.000 ng/L | — | — |
| Diuron | 0.002 µg/L | — | — |
| Endosulfan sulfate | 0.310 µg/L | — | — |
| Endothall | 0.250 µg/L | — | — |
| Endrin | 0.930 ng/L | — | — |
| Endrin aldehyde | 0.780 µg/L | — | — |
| Endrin ketone | 0.410 ng/L | — | — |
| Escherichia coli | 10.000 MPN/100mL | — | — |
| Esfenvalerate | 0.780 ng/L | — | — |
| Ethalfluralin | 0.160 ng/L | — | — |
| Ethion | 0.310 µg/L | — | — |
| Ethoprop | 0.130 ng/L | — | — |
| Etridiazole | 0.100 ng/L | — | — |
| Fenamiphos | 0.460 ng/L | — | — |
| Fenbuconazole | 0.510 ng/L | — | — |
| Fenpropathrin | 0.260 ng/L | — | — |
| Fenuron | 0.032 µg/L | — | — |
| Fipronil | 0.200 ng/L | — | — |
| Fipronil Desulfinyl | 0.100 ng/L | — | — |
| Fipronil Sulfide | 0.100 ng/L | — | — |
| Fipronil Sulfone | 0.100 ng/L | — | — |
| Fluazifop-P-butyl | 0.100 ng/L | — | — |
| Fludioxonil | 0.100 ng/L | — | — |
| Flumioxazin | 3.100 ng/L | — | — |
| Fluoride | 2.500 mg/L | — | — |
| Fluridone | 0.001 µg/L | — | — |
| Flutolanil | 0.100 ng/L | — | — |
| Fluxapyroxad | 0.260 ng/L | — | — |
| Fonofos | 0.150 ng/L | — | — |
| Glufosinate-ammonium | 0.100 µg/L | — | — |
| Heptachlor | 0.210 ng/L | — | — |
| Heptachlor epoxide | 0.260 ng/L | — | — |
| Hexachlorobenzene | 1.000 ng/L | — | — |
| Hexazinone | 0.510 ng/L | — | — |
| Hydrocodone | 0.002 µg/L | — | — |
| Imazalil | 0.670 ng/L | — | — |
| Imazapyr | 0.004 µg/L | — | — |
| Imidacloprid | 0.002 µg/L | — | — |
| Iprodione | 0.510 ng/L | — | — |
| Iron | 30.000 µg/L | — | — |
| Lindane | 0.130 ng/L | — | — |
| Linuron | 0.004 µg/L | — | — |
| Loratadine | 0.310 ng/L | — | — |
| Magnesium | 78.300 mg/L | — | — |
| Malathion | 0.360 µg/L | — | — |
| Mandestrobin | 0.002 µg/L | — | — |
| Manganese | 1.000 µg/L | — | — |
| Mecoprop | 0.002 µg/L | — | — |
| Metalaxyl | 0.510 ng/L | — | — |
| Methiocarb | 0.002 µg/L | — | — |
| Methomyl | 0.002 µg/L | — | — |
| Methoprene | 0.780 ng/L | — | — |
| Methoxychlor | 0.310 ng/L | — | — |
| Methyl parathion | 0.200 ng/L | — | — |
| Metolachlor | 0.770 ng/L | — | — |
| Metribuzin | 0.410 ng/L | — | — |
| Mevinphos | 1.000 ng/L | — | — |
| Mirex | 0.360 µg/L | — | — |
| Molinate | 0.260 ng/L | — | — |
| Molybdenum | 0.150 µg/L | — | — |
| Myclobutanil | 0.360 ng/L | — | — |
| N-2-Ethylhexylbicyclohepten... | 0.210 ng/L | — | — |
| Naled | 2.600 ng/L | — | — |
| Napropamide | 0.720 ng/L | — | — |
| Naproxen | 0.008 µg/L | — | — |
| Nickel | 0.500 µg/L | — | — |
| Nitrogen, mixed forms (NH3)... | 0.240 mg/L | — | — |
| Norflurazon | 1.000 ng/L | — | — |
| Organic carbon | 1.100 mg/L | — | — |
| Oxadiazon | 0.360 ng/L | — | — |
| Oxamyl | 0.002 µg/L | — | — |
| Oxychlordane | 0.310 ng/L | — | — |
| Oxyfluorfen | 0.200 ng/L | — | — |
| p,p'-DDD | 0.260 ng/L | — | — |
| p,p'-DDE | 0.210 ng/L | — | — |
| p,p'-DDT | 0.830 ng/L | — | — |
| Parathion | 0.150 ng/L | — | — |
| Pendimethalin | 1.700 ng/L | — | — |
| Permethrin | 1.700 µg/L | — | — |
| Phenothrin | 0.930 ng/L | — | — |
| Phenytoin | 5.400 ng/L | — | — |
| Phorate | 0.260 µg/L | — | — |
| Phosphorus | 0.003 mg/L | — | — |
| Piperonyl butoxide | 0.640 ng/L | — | — |
| Potassium | 30.300 mg/L | — | — |
| Prallethrin | 2.100 ng/L | — | — |
| Primidone | 0.004 µg/L | — | — |
| Prodiamine | 0.200 ng/L | — | — |
| Prometon | 3.100 µg/L | — | — |
| Prometryn | 0.360 ng/L | — | — |
| Pronamide | 0.100 ng/L | — | — |
| Propanil | 0.100 ng/L | — | — |
| Propargite | 0.820 ng/L | — | — |
| Propiconazole | 0.610 ng/L | — | — |
| Propoxur | 0.002 µg/L | — | — |
| Purge Volume | 596.000 gal | — | — |
| Pyraclostrobin | 0.002 µg/L | — | — |
| Pyraflufen-ethyl | 0.310 ng/L | — | — |
| Pyridaben | 1.400 ng/L | — | — |
| Pyriproxyfen | 0.260 ng/L | — | — |
| S-Ethyl dipropylthiocarbamate | 0.510 ng/L | — | — |
| Selenium | 0.200 µg/L | — | — |
| Silver | 0.010 µg/L | — | — |
| Silvex | 0.004 µg/L | — | — |
| Sodium | 510.000 mg/L | — | — |
| Sucralose | 0.044 µg/L | — | — |
| Sulfate | 370.000 mg/L | — | — |
| Sulfentrazone | 1.400 ng/L | — | — |
| Tau-fluvalinate | 0.260 ng/L | — | — |
| Tebuconazole | 1.400 ng/L | — | — |
| Terbufos | 0.200 µg/L | — | — |
| Terbuthylazine | 0.200 ng/L | — | — |
| Tetrachlorvinphos | 0.410 ng/L | — | — |
| Tetramethrin | 0.780 ng/L | — | — |
| Thallium | 0.100 µg/L | — | — |
| Thiamethoxam | 0.002 µg/L | — | — |
| Thiobencarb | 0.510 ng/L | — | — |
| Tolfenpyrad | 0.002 µg/L | — | — |
| Total Coliform | 908.000 MPN/100mL | — | — |
| Total dissolved solids | 1920.000 mg/L | — | — |
| Total hardness | 517.000 mg/L | — | — |
| trans-Chlordane | 0.210 ng/L | — | — |
| trans-Nonachlor | 0.210 ng/L | — | — |
| Triadimefon | 0.150 ng/L | — | — |
| Triclopyr | 0.004 µg/L | — | — |
| Triclosan methyl ether | 0.160 ng/L | — | — |
| Trifluralin | 0.210 ng/L | — | — |
| True color | 2.500 PCU | — | — |
| Water level in well, depth ... | -5.770 ft | — | — |
| Zinc | 5.000 µg/L | — | — |
The Island Water Association · Tested: May 2025
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| lithium | <9.000 µg/L | 10 µg/L | Below limit |
| PFHxS | <0.003 µg/L | 0.004 µg/L | Below limit |
| HFPO-DA | <0.005 µg/L | 0.01 µg/L | Below limit |
| PFNA | <0.004 µg/L | 0.01 µg/L | Below limit |
| PFHxA | <0.003 µg/L | 3 µg/L | Below limit |
| PFBA | <0.005 µg/L | 6 µg/L | Below limit |
| 11Cl-PF3OUdS | <0.005 µg/L | 0.005 µg/L | Below limit |
| 4:2 FTS | <0.003 µg/L | 0.003 µg/L | Below limit |
| 6:2 FTS | <0.005 µg/L | 0.005 µg/L | Below limit |
| 8:2 FTS | <0.005 µg/L | 0.005 µg/L | Below limit |
| 9Cl-PF3ONS | <0.002 µg/L | 0.002 µg/L | Below limit |
| ADONA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFBS | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFDA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFDoA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFHpA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFHpS | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFOA | <0.004 µg/L | 0.004 µg/L | Below limit |
| PFOS | <0.004 µg/L | 0.004 µg/L | Below limit |
| PFPeA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFTrDA | <0.007 µg/L | 0.007 µg/L | Below limit |
| PFUnA | <0.002 µg/L | 0.002 µg/L | Below limit |
Water utilities serving ZIP 33957
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- ISLAND WATER ASSOCIATIONSome concern
Modeled boundaries are shown with a dashed outline.
Frequently Asked Questions about ZIP 33957 Tap Water
What's in ZIP 33957 tap water?
ZIP 33957 has 10 detected contaminants below EPA limits in this dataset. Lead measured closest to its guideline.
Will boiling ZIP 33957 tap water remove Lead?
Boiling tap water can kill many pathogens, but it does not remove most chemical contaminants tracked in EPA monitoring. Several dissolved contaminants can even concentrate as water evaporates. For the chemical contaminants reported in ZIP 33957, a certified filter is more reliable.
Do basic pitcher filters remove Lead?
Basic pitcher filters are typically rated for chlorine, taste, and odor (NSF/ANSI 42), not for the broader list of contaminants tracked in EPA monitoring. Match the certification (NSF/ANSI 42, 53, 58, or P473) to the specific compounds listed in this report before assuming a filter helps.
Who provides tap water in ZIP 33957?
Public records identify ISLAND WATER ASSOCIATION as a primary water system associated with ZIP 33957. Service boundaries can vary by address, so confirm exact service with the utility.
When was ZIP 33957 tap water last tested?
The most recent test date used in this report is May 2025. EnviroClarity last refreshed this page on 2026-05-05.
Where can I find the official water quality report for ZIP 33957?
Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact ISLAND WATER ASSOCIATION or visit their website for the latest official report covering ZIP 33957. The EPA also maintains a national CCR locator.
Check another ZIP code
Nearby ZIP reports
- 33956 - St. James City tap water report
- 33924 - Captiva tap water report
- 33914 - Cape Coral CCD, Cape Coral tap water report
- 33931 - Fort Myers Beach tap water report
- 33908 - Iona tap water report
- 33906 - Fort Myers tap water report
- 33991 - Cape Coral CCD, Cape Coral tap water report
- 33919 - Cypress Lake tap water report
Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.