City of Marco Island Utilities (FL) Water Quality

City of Marco Island Utilities is a large public water system in EPA region 4 that provides tap water for the 34114, 34145 zip codes. It has 6 facilities where the water supply was tested for 78 chemical contaminants that impact tap water quality and human health.

The maximum reported level of 1-butanol was 11.5 µg/L. The maximum reported level of HAA5 (five regulated haloacetic acids) was 120.6 µg/L. Some (4 of 12 or 33%) of the latest water samples showed levels of HAA5 (five regulated haloacetic acids) that were at or above unsafe concentration levels. There were 2 contamintants found in the City of Marco Island Utilities water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.

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Contaminants

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• 1,1-dichloroethane (4)
• 1,2,3-trichloropropane (4)
• 1,3-butadiene (4)
• 1,4-dioxane (4)
• 1-butanol (8)
• 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)
• 1H,1H,2H,2H-perfluorodecane sulfonic acid (8)
• 1H,1H,2H,2H-perfluorohexane sulfonic acid (8)
• 1H,1H,2H,2H-perfluorooctane sulfonic acid (8)
• 2,4-dinitrotoluene (8)
• 2,6-dinitrotoluene (8)
• 2-methoxyethanol (8)
• 2-propen-1-ol (Allyl Alcohol) (8)
• 4,4'-dichloro dichlorophenyl ethylene (DDE) (8)
• 4,8-dioxa-3H-perfluorononanoic acid (8)
• 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)
• alpha-hexachlorocyclohexane (8)
• anatoxin-a (15)
• bromochloromethane (Halon 1011) (4)
• bromomethane (4)
• Butylated Hydroxyanisole (8)
• chlorate (8)
• chlorodifluoromethane (HCFC-22) (4)
• chloromethane (4)
• chlorpyrifos (8)
• chromium (8)
• chromium-6 (8)
• cobalt (8)
• cylindrospermopsin (15)
• dimethipin (8)
• dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (8)
• ethoprop (8)
• Germanium (8)
• HAA5 (five regulated haloacetic acids) (12)
• HAA6Br (six brominated haloacetic acids) (12)
• HAA9 (nine haloacetic acids) (12)
• hexafluoropropylene oxide dimer acid (GenX) (8)
• lithium (8)
• Manganese (8)
• methyl-tertiary-butyl-ether (MTBE) (8)
• molinate (8)
• molybdenum (8)
• N-ethyl perfluorooctanesulfonamidoacetic acid (8)
• N-methyl perfluorooctanesulfonamidoacetic acid (8)
• nitrobenzene (8)
• nonafluoro-3,6-dioxaheptanoic acid (8)
• o-toluidine (8)
• oxyfluorfen (8)
• perchlorate (8)
• perfluoro(2-ethoxyethane)sulfonic acid (8)
• perfluoro-3-methoxypropanoic acid (8)
• perfluoro-4-methoxybutanoic acid (8)
• perfluorobutanesulfonic acid (12)
• perfluorobutanoic acid (8)
• perfluorodecanoic acid (8)
• perfluorododecanoic acid (8)
• perfluoroheptanesulfonic acid (8)
• perfluoroheptanoic acid (12)
• perfluorohexanesulfonic acid (12)
• perfluorohexanoic acid (8)
• perfluorononanoic acid (12)
• perfluorooctanesulfonic acid (12)
• perfluorooctanoic acid (12)
• perfluoropentanesulfonic acid (8)
• perfluoropentanoic acid (8)
• perfluorotetradecanoic acid (8)
• perfluorotridecanoic acid (8)
• perfluoroundecanoic acid (8)
• profenofos (8)
• quinoline (8)
• s-ethyl-dipropylthiocarbamate (EPTC) (8)
• strontium (8)
• tebuconazole (8)
• terbacil (8)
• total microcystins (13)
• Total Permethrin (8)
• tribufos (8)
• vanadium (8)