34103
Naples, FL
Collier County · Naples-Marco Island, FL metro area
COLLIER COUNTY REGIONAL WTP

Is tap water in Lake Park (34103) safe to drink?

Higher concern
Last tested: February 2024
Source: EPA UCMR5 utility monitoring plus EPA Water Quality Portal well sampling (mapped to nearest ZIP). Last tested February 2024.
Township:
  • Naples CCD, FL
Neighborhoods:
  • Lake Park
  • Redevelopment Area
  • Naples
  • Aquatic Shores

The short answer for Lake Park (34103)

Naples tap water has 4 contaminants above EPA guidelines, including PFOS at 2.8× the limit (tested December 2023). See the full compound-by-compound breakdown and filter recommendations.

The health risk for Naples

PFAS ('forever chemicals') have been detected above EPA limits in this water system's most recent tests. These synthetic chemicals do not break down in the body and are linked to a range of health effects. A certified filter is strongly recommended.
  • PFBS, PFOA, PFOS, PFPeA above limit.
PFOS concentration (µg/L) December 2023
0 µg/L 0.004 µg/L 0.02 µg/L
0.011 µg/L
Detected
µg/L
0.004 µg/L
EPA limit
guideline
175% above limit
Comparison
vs. guideline
EPA limit: 0.004 µg/L | Your water: 0.011 µg/L
Certified Filters for Naples Tap Water

PFOS (a PFAS 'forever chemical') was detected above EPA limits. These filters are independently certified to reduce common drinking-water contaminants.

Water filter recommendation for Naples tap water: Epic Pure XP Water Filter Pitcher
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
Best for renters or quick setup. No installation needed.
Get the Epic Pure XP →
Most elevated compounds
Compound Measurement EPA Limit Comparison
PFOS
Tested: December 2023 · Water TP		 0.011 µg/L 0.004 µg/L 175% above limit
PFPeA
Tested: December 2023 · Water TP		 0.005 µg/L 0.003 µg/L 70% above limit
PFBS
Tested: December 2023 · Water TP		 0.004 µg/L 0.003 µg/L 23% above limit
PFOA
Tested: December 2023 · Water TP		 0.004 µg/L 0.004 µg/L 5% above limit
View all tested compounds

Water TP · Tested: Multiple dates

Compound Measurement EPA Limit Comparison
PFOS 0.011 µg/L 0.004 µg/L 175% above limit
PFPeA 0.005 µg/L 0.003 µg/L 70% above limit
PFBS 0.004 µg/L 0.003 µg/L 23% above limit
PFOA 0.004 µg/L 0.004 µg/L 5% above limit
PFBA 0.005 µg/L 6 µg/L 0.1% of limit
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
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
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
PFTrDA <0.007 µg/L 0.007 µg/L Below limit
PFUnA <0.002 µg/L 0.002 µg/L Below limit

PBI5 · Tested: Multiple dates

Compound Measurement EPA Limit Comparison
Radium-226 1.530 pCi/L 5 pCi/L 31% of limit
Radium-228 0.762 pCi/L 5 pCi/L 15% of limit
Benzene 0.400 µg/L 5 µg/L 8% of limit
1,2-Dichloroethane 0.300 µg/L 5 µg/L 6% of limit
Vinyl chloride 0.120 µg/L 2 µg/L 6% of limit
Lead 0.640 µg/L 15 µg/L 4% of limit
Chromium 1.700 µg/L 100 µg/L 2% of limit
Arsenic 0.090 µg/L 10 µg/L 0.9% of limit
Uranium 0.220 µg/L 30 µg/L 0.7% of limit
Chloroform 0.440 µg/L 80 µg/L 0.5% of limit
1,1,1-Trichloroethane 0.270 µg/L 200 µg/L 0.1% of limit
Copper 0.400 µg/L 1300 µg/L 0.0% of limit
Toluene 0.280 µg/L 1000 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 0.210 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
Nitrite 0.002 mg/L 1000 mg/L 0.0% of limit
Nitrate + Nitrite 0.004 mg/L 1E+04 mg/L 0.0% of limit
.alpha.-Endosulfan 0.430 ng/L — —
.alpha.-Hexachlorocyclohexane 0.110 ng/L — —
.beta.-Endosulfan 0.960 ng/L — —
.beta.-Hexachlorocyclohexane 0.160 ng/L — —
.delta.-Hexachlorocyclohexane 0.430 ng/L — —
.lambda.-Cyhalothrin 0.800 ng/L — —
1,1,2-Trichloroethane 0.280 µg/L — —
1,1-Dichloroethylene 0.290 µg/L — —
1,2,4-Trichlorobenzene 0.350 µg/L — —
1,2-Dibromo-3-chloropropane 0.007 µg/L — —
1,2-Dichloropropane 0.440 µg/L — —
2,3,7,8-Tetrachlorodibenzo-... 0.220 pg/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 3.600 µg/L — —
Acetaminophen 0.008 µg/L — —
Acetamiprid 0.002 µg/L — —
Acetochlor 0.210 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 0.690 ng/L — —
Alkalinity, total 241.000 mg/L — —
Aluminum 12.000 µg/L — —
Ametryn 1.100 ng/L — —
Aminomethylphosphonic acid 0.100 µg/L — —
Ammonia 2.800 mg/L — —
Ammonia-nitrogen 0.540 mg/L — —
Antimony 0.053 µg/L — —
Azinphos-methyl 3.100 ng/L — —
Azoxystrobin 0.410 ng/L — —
Barium 11.300 µg/L — —
Bentazon 0.024 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 0.530 ng/L — —
Bromacil 0.620 ng/L — —
Butylate 0.460 ng/L — —
Cadmium 0.024 µg/L — —
Caffeine 7.700 ng/L — —
Calcium 95.500 mg/L — —
Carbamazepine 0.004 µg/L — —
Carbaryl 0.002 µg/L — —
Carbofuran 0.002 µg/L — —
Carbon tetrachloride 0.280 µg/L — —
Carbophenothion 0.520 ng/L — —
Carfentrazone-ethyl 0.150 ng/L — —
Chlordecone 14.000 ng/L — —
Chlorfenapyr 0.310 ng/L — —
Chloride 24.000 mg/L — —
Chlorobenzene 0.260 µg/L — —
Chlorodibromomethane 0.470 µg/L — —
Chlorothalonil 3.800 ng/L — —
Chlorpyrifos 0.310 ng/L — —
Chlorpyrifos-methyl 0.100 µg/L — —
Chlorthal-dimethyl 0.160 ng/L — —
cis-1,2-Dichloroethylene 0.330 µg/L — —
cis-Chlordane 0.210 ng/L — —
cis-Nonachlor 0.210 ng/L — —
Clothianidin 0.002 µg/L — —
Coumaphos 1.100 ng/L — —
Cyanazine 5.200 ng/L — —
Cyanide 0.005 mg/L — —
Cyfluthrin 1.300 ng/L — —
Cyprodinil 0.210 ng/L — —
Dalapon 490.000 ng/L — —
Deltamethrin 1.300 ng/L — —
Demeton 3.600 ng/L — —
Diazinon 0.130 ng/L — —
Dichlobenil 0.270 ng/L — —
Dichlorobromomethane 0.370 µg/L — —
Dicofol 1.300 ng/L — —
Dieldrin 0.430 ng/L — —
Difenoconazole 0.620 ng/L — —
Dimethenamid 0.100 ng/L — —
Dimethomorph 0.310 ng/L — —
Dinoseb 0.160 µg/L — —
Dinotefuran 0.002 µg/L — —
Diquat 0.160 µg/L — —
Disulfoton 0.620 µg/L — —
Dithiopyr 1.000 ng/L — —
Diuron 0.002 µg/L — —
Endosulfan sulfate 0.320 µg/L — —
Endothall 0.250 µg/L — —
Endrin 0.960 ng/L — —
Endrin aldehyde 0.800 µg/L — —
Endrin ketone 0.430 ng/L — —
Escherichia coli 10.000 MPN/100mL — —
Esfenvalerate 0.800 ng/L — —
Ethalfluralin 0.160 ng/L — —
Ethion 0.310 µg/L — —
Ethoprop 0.130 ng/L — —
Ethylbenzene 0.230 µg/L — —
Ethylene dibromide 0.008 µg/L — —
Etridiazole 0.100 ng/L — —
Fenamiphos 0.460 ng/L — —
Fenbuconazole 0.520 ng/L — —
Fenpropathrin 0.270 ng/L — —
Fenuron 0.032 µg/L — —
Fipronil 0.210 ng/L — —
Fipronil Desulfinyl 0.100 ng/L — —
Fipronil Sulfide 0.400 ng/L — —
Fipronil Sulfone 0.960 ng/L — —
Fluazifop-P-butyl 0.100 ng/L — —
Fludioxonil 0.100 ng/L — —
Flumioxazin 3.100 ng/L — —
Fluoride 0.042 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 — —
Gross alpha radioactivity, ... 15.100 pCi/L — —
Heptachlor 0.210 ng/L — —
Heptachlor epoxide 0.270 ng/L — —
Hexachlorobenzene 1.100 ng/L — —
Hexazinone 0.520 ng/L — —
Hydrocodone 0.002 µg/L — —
Imazalil 0.670 ng/L — —
Imazapyr 0.025 µg/L — —
Imidacloprid 0.002 µg/L — —
Iprodione 0.520 ng/L — —
Iron 840.000 µg/L — —
Lindane 0.130 ng/L — —
Linuron 0.004 µg/L — —
Loratadine 0.310 ng/L — —
Magnesium 3.530 mg/L — —
Malathion 0.360 µg/L — —
Mandestrobin 0.002 µg/L — —
Manganese 6.400 µg/L — —
MBAS 0.099 mg/L — —
Mecoprop 0.002 µg/L — —
Mercury 0.090 µg/L — —
Metalaxyl 0.520 ng/L — —
Methiocarb 0.002 µg/L — —
Methomyl 0.002 µg/L — —
Methoprene 0.800 ng/L — —
Methoxychlor 0.320 ng/L — —
Methyl parathion 0.210 ng/L — —
Methylene chloride 0.440 µg/L — —
Metolachlor 0.770 ng/L — —
Metribuzin 0.410 ng/L — —
Mevinphos 1.000 ng/L — —
Mirex 0.370 µg/L — —
Molinate 0.260 ng/L — —
Molybdenum 0.250 µg/L — —
Myclobutanil 0.430 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)... 0.830 mg/L — —
Norflurazon 1.000 ng/L — —
o-Dichlorobenzene 0.260 µg/L — —
Organic carbon 13.000 mg/L — —
Orthophosphate 0.194 mg/L — —
Oxadiazon 0.360 ng/L — —
Oxamyl 0.002 µg/L — —
Oxychlordane 0.320 ng/L — —
Oxyfluorfen 0.210 ng/L — —
p,p'-DDD 0.410 ng/L — —
p,p'-DDE 0.210 ng/L — —
p,p'-DDT 1.800 ng/L — —
p-Dichlorobenzene 0.300 µg/L — —
Parathion 0.150 ng/L — —
Pendimethalin 1.800 ng/L — —
Pentachlorophenol 0.014 µg/L — —
Permethrin 1.700 µg/L — —
Petroleum phenols 0.008 mg/L — —
Phenothrin 0.960 ng/L — —
Phenytoin 5.500 ng/L — —
Phorate 0.260 µg/L — —
Phosphorus 0.120 mg/L — —
Picloram 0.040 µg/L — —
Piperonyl butoxide 0.670 ng/L — —
Potassium 1.300 mg/L — —
Prallethrin 2.100 ng/L — —
Primidone 0.006 µg/L — —
Prodiamine 0.210 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 0.620 ng/L — —
Propoxur 0.002 µg/L — —
Purge Volume 18.000 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 0.520 ng/L — —
Selenium 0.200 µg/L — —
Silver 0.010 µg/L — —
Silvex 0.004 µg/L — —
Sodium 13.900 mg/L — —
Strontium 135.000 µg/L — —
Styrene 0.200 µg/L — —
Sucralose 5.400 µg/L — —
Sulfate 2.400 mg/L — —
Sulfentrazone 1.400 ng/L — —
Sulfide 0.640 mg/L — —
Tau-fluvalinate 0.270 ng/L — —
Tebuconazole 1.400 ng/L — —
Terbufos 0.210 µg/L — —
Terbuthylazine 0.210 ng/L — —
Tetrachloroethylene 0.260 µg/L — —
Tetrachlorvinphos 0.410 ng/L — —
Tetramethrin 0.800 ng/L — —
Thallium 0.100 µg/L — —
Thiamethoxam 0.002 µg/L — —
Thiobencarb 0.520 ng/L — —
Tolfenpyrad 0.002 µg/L — —
Total Coliform 20.000 MPN/100mL — —
Total dissolved solids 313.000 mg/L — —
Total hardness 253.000 mg/L — —
Total Kjeldahl nitrogen (Or... 1.650 mg/L — —
Total suspended solids 2.000 mg/L — —
Total xylenes 0.110 µg/L — —
trans-1,2-Dichloroethylene 0.270 µg/L — —
trans-Chlordane 0.210 ng/L — —
trans-Nonachlor 0.210 ng/L — —
Triadimefon 0.150 ng/L — —
Tribromomethane 0.350 µg/L — —
Trichloroethylene 0.260 µg/L — —
Triclopyr 0.004 µg/L — —
Triclosan methyl ether 0.160 ng/L — —
Trifluralin 0.210 ng/L — —
Trihalomethanes 0.470 µg/L — —
True color 93.000 PCU — —
Water level in well, depth ... 4.710 ft — —
Zinc 727.000 µg/L — —

Water utilities serving ZIP 34103

Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.

Modeled boundaries are shown with a dashed outline.

Frequently Asked Questions about ZIP 34103 Tap Water

What contaminants are above EPA limits in ZIP 34103?

ZIP 34103 has 4 contaminants above EPA health guidelines in the latest available data, including PFOS at 2.8x the EPA guideline. The full table on this page lists every tested compound and its measured level.

Will boiling ZIP 34103 tap water remove PFOS?

No. Boiling does not remove PFAS, and the compounds can actually become more concentrated as water evaporates. To reduce PFAS at home, use a filter independently certified to NSF/ANSI P473 (activated-carbon pitcher or under-sink) or NSF/ANSI 58 (reverse osmosis).

Do basic pitcher filters remove PFOS?

Most basic pitcher filters are only certified to NSF/ANSI 42 or 53, which do not cover PFAS. Look for a filter independently certified to NSF/ANSI P473 (activated-carbon pitcher or under-sink) or NSF/ANSI 58 (reverse osmosis) on the spec sheet.

Who provides tap water in ZIP 34103?

Public records identify COLLIER COUNTY REGIONAL WTP as a primary water system associated with ZIP 34103. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 34103 tap water last tested?

The most recent test date used in this report is February 2024. EnviroClarity last refreshed this page on 2026-05-05.

Where can I find the official water quality report for ZIP 34103?

Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact COLLIER COUNTY REGIONAL WTP or visit their website for the latest official report covering ZIP 34103. The EPA also maintains a national CCR locator.

Primary source EPA UCMR5 (2023-2025) + EPA WQP (well monitoring near ZIP)
Guideline source EPA PFAS drinking water standard (PFOS: 0,004 µg/L, effective 2024, compliance by 2031)
Last tested February 2024
Last page update 2026-05-05

Check another ZIP code

    Nearby ZIP reports

    Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.

    Protect your water in Naples → see certified filters