Liberty Utilities New York - Merrick

Hempstead (T), NY
NY2902840
People Served
135K
Water Source
Groundwater
Counties
Nassau County
Data from
2023
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Contaminants Exceeding Limits

The following contaminants have exceeded the guideline limits at least once in the last year.

  • DI

    1,4-Dioxane

    1,4-Dioxane is a synthetic chemical used in manufacturing. It enters water through industrial discharge and is difficult to remove with standard treatment. It's a potential carcinogen.

    2.300 ppb
    EPA limit 0.350 ppb
  • LE

    Lead

    Lead is a toxic metal that can leach into water from old pipes and plumbing fixtures. It harms brain development in children and has no safe exposure level.

    17.390 ppb
    EPA limit 15.000 ppb
  • MA

    Manganese

    Manganese is a metal found in rocks and soil. It enters water through erosion and industrial processes. While essential in small amounts, excess can harm the nervous system.

    500.000 ppb
    EPA limit 50.000 ppb
  • TR

    Trichloroethylene

    Trichloroethylene is an industrial solvent used in metal degreasing and dry cleaning. It enters water through industrial discharge and can cause liver and kidney damage.

    23.600 ppb
    EPA limit 5.000 ppb

Other Contaminants Detected

The following contaminants have been detected, but not exceeded the guideline limits in the last year.

6:2 FTS

Avg:90.100 ppt
Limit:-

ADONA

Avg:26.900 ppt
Limit:-

Alkalinity, Total

Avg:60.700 ppm
Limit:-

Barium

Avg:0.010 ppm
Limit:2.000 ppm

Calcium

Avg:4.200 ppm
Limit:-

Chloride

Avg:9.700 ppm
Limit:-
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