Cape Coral, FL Water Quality (ZIP 33901)

Quick Answers

Is ZIP 33901 tap water safe to drink? PFAS compounds have been detected in 33901's water at an average of 0.01 ppt across 7 compounds. A certified pitcher filter or reverse osmosis system is recommended, especially for sensitive populations.

What filter should I use in 33901? A reverse osmosis system (NSF/ANSI 58) removes 90%+ of PFAS, lead, and arsenic. For smaller households, an NSF-53 certified pitcher (Clearly Filtered, ZeroWater) works. Standard Brita cartridges are not certified for PFAS.

ZIP 33901 Water Quality Summary

EPA testing has detected PFAS "forever chemicals" in the water system serving ZIP 33901 (Cape Coral, FL). Monitoring found a peak of 0.01 ppt across 1 system, averaging 0.01 ppt over 7 detected compounds.

Contamination Level: LOW – Low contamination – PFAS detected but at lower levels; monitoring continues.

Top Detected Compounds in ZIP 33901

• PFBA: 0.01 ppt
• PFBS: 0.01 ppt
• PFHXA: 0.01 ppt
• PFPEA: 0.01 ppt
• PFOS: 0.01 ppt

Lead in ZIP 33901 Water

EPA Lead and Copper Rule testing recorded 13 lead samples for the system serving 33901, with a 90th-percentile high of 0.002 mg/L (within the EPA 0.015 mg/L action level). There is no safe level of lead for children; homes built before 1986 should use a certified NSF/ANSI 53 lead filter.

EPA Violations Affecting ZIP 33901

The water system serving 33901 have 9 health-based EPA Safe Drinking Water Act violations on record, including 8000, Gross Alpha, 5200. A health-based violation means a contaminant exceeded its federal limit or required treatment was not applied.

About the Data

Source: EPA UCMR5 monitoring (2023-2025), Lead and Copper Rule samples, and SDWIS violation records tied to the water system that serves 33901 in Cape Coral, FL.

Beyond water: other exposures in Cape Coral, FL

Drinking water is one exposure route. These are the other federal datasets that cover ZIP 33901 and Lee County, FL.

Radon risk in Lee County, FL

The EPA places Lee County, FL in Zone 3 - the EPA's lowest-risk category, with a predicted average indoor radon level below 2 pCi/L. Zone maps predict the radon potential of an area from geology and existing indoor readings - they do not describe any individual home. Radon is the leading cause of lung cancer among people who have never smoked, and the only way to know your own level is a test kit.

Lead paint risk in Lee County, FL

Census figures show 22% of homes in Lee County, FL were built before 1980, and 1% before 1950. Lead-based paint was banned for residential use in 1978, so older housing stock is the strongest available proxy for lead-paint exposure. This is a statistic about the county's housing, not a test of any particular property - if your home predates 1980, a lead swab test is the way to check.

Air quality in Lee County, FL

Modelled annual fine-particle pollution (PM2.5) for Lee County, FL averages 7 µg/m³, within the EPA's annual PM2.5 standard of 9 µg/m³. PM2.5 is the pollution fraction small enough to reach deep into the lungs. These are CDC modelled estimates for the county as a whole, not a reading taken at this ZIP code.