34105
Naples, FL
Collier County · Naples-Marco Island, FL metro area
COLLIER COUNTY REGIONAL WTP

Is tap water in Naples CCD (34105) 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 Naples CCD (34105)

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
Radium-226
Tested: October 2022 · C-01100		 4.730 pCi/L 5 pCi/L 95% of 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

C-01100 · Tested: Multiple dates

Compound Measurement EPA Limit Comparison
Radium-226 4.730 pCi/L 5 pCi/L 95% of limit
Arsenic 5.800 µg/L 10 µg/L 58% of limit
Radium-228 0.920 pCi/L 5 pCi/L 18% of limit
Uranium 2.700 µg/L 30 µg/L 9% 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 0.200 µg/L 15 µg/L 1% of limit
Chromium 0.700 µg/L 100 µg/L 0.7% of limit
Glyphosate 4.200 µg/L 700 µg/L 0.6% of limit
Chloroform 0.440 µg/L 80 µg/L 0.5% of limit
2,4-D 0.096 µg/L 70 µg/L 0.1% 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
Nitrite 0.002 mg/L 1000 mg/L 0.0% of limit
Nitrate + Nitrite 0.008 mg/L 1E+04 mg/L 0.0% of limit
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 0.006 µg/L — —
1,2-Dichloropropane 0.440 µg/L — —
2,3,7,8-Tetrachlorodibenzo-... 1.400 pg/L — —
Alkalinity, total 304.000 mg/L — —
Aluminum 24.000 µg/L — —
Ammonia 0.491 mg/L — —
Ammonia-nitrogen 0.550 mg/L — —
Antimony 0.410 µg/L — —
Barium 29.800 µg/L — —
Beryllium 0.030 µg/L — —
Cadmium 0.020 µg/L — —
Calcium 146.000 mg/L — —
Carbon tetrachloride 0.280 µg/L — —
Chloride 70.000 mg/L — —
Chlorobenzene 0.260 µg/L — —
Chlorodibromomethane 0.470 µg/L — —
cis-1,2-Dichloroethylene 0.330 µg/L — —
Cyanide 0.010 mg/L — —
Dalapon 490.000 ng/L — —
Dichlorobromomethane 0.370 µg/L — —
Dinoseb 0.160 µg/L — —
Diquat 0.160 µg/L — —
Endothall 3.300 µg/L — —
Escherichia coli 1.000 MPN/100mL — —
Ethylbenzene 0.230 µg/L — —
Ethylene dibromide 0.008 µg/L — —
Fluoride 0.160 mg/L — —
Gross alpha radioactivity, ... 18.700 pCi/L — —
Iron 3800.000 µg/L — —
Magnesium 5.380 mg/L — —
Manganese 28.800 µg/L — —
MBAS 0.100 mg/L — —
Mercury 0.090 µg/L — —
Methylene chloride 0.440 µg/L — —
Molybdenum 7.580 µg/L — —
Nickel 1.000 µg/L — —
Nitrogen, mixed forms (NH3)... 1.200 mg/L — —
o-Dichlorobenzene 0.260 µg/L — —
Organic carbon 14.000 mg/L — —
Orthophosphate 0.014 mg/L — —
p-Dichlorobenzene 0.300 µg/L — —
Pentachlorophenol 0.014 µg/L — —
Petroleum phenols 0.008 mg/L — —
Phosphorus 0.032 mg/L — —
Picloram 0.040 µg/L — —
Potassium 2.500 mg/L — —
Purge Volume 20.000 gal — —
Selenium 0.300 µg/L — —
Silver 0.010 µg/L — —
Silvex 0.053 µg/L — —
Sodium 38.900 mg/L — —
Strontium 540.000 µg/L — —
Styrene 0.200 µg/L — —
Sulfate 17.000 mg/L — —
Sulfide 1.000 mg/L — —
Tetrachloroethylene 0.260 µg/L — —
Thallium 0.100 µg/L — —
Total Coliform 2419.600 MPN/100mL — —
Total dissolved solids 467.000 mg/L — —
Total hardness 388.000 mg/L — —
Total Kjeldahl nitrogen (Or... 1.060 mg/L — —
Total suspended solids 2.000 mg/L — —
Total xylenes 0.110 µg/L — —
trans-1,2-Dichloroethylene 0.270 µg/L — —
Tribromomethane 0.350 µg/L — —
Trichloroethylene 0.260 µg/L — —
Trihalomethanes 0.470 µg/L — —
True color 180.000 PCU — —
Water level in well, depth ... 5.880 ft — —
Zinc 5.000 µg/L — —

Water utilities serving ZIP 34105

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 34105 Tap Water

What contaminants are above EPA limits in ZIP 34105?

ZIP 34105 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 34105 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 34105?

Public records identify COLLIER COUNTY REGIONAL WTP as a primary water system associated with ZIP 34105. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 34105 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 34105?

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 34105. 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