Delaware Bay at Sunset
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  5. Drinking Water (Public)

Major Water Providers for New Castle County include:

Data presented below combine public water supplies for the selected geographic region, and only a selection are listed. For data specific to one public drinking water system, please visit Drinking Water Watch.

  • Artesian Water Company
  • City Of Wilmington
  • Suez Water Delaware
  • Tidewater Utilities
  • Town Of Middletown

Select Contaminants

Organic Chemicals

Atrazine

2018
MCL 3.0 μg/l
0.0
μg/l

DEHP

2018
MCL 6.0 μg/l
0.0
μg/l

Tetrachloroethylene

2018
MCL 5.0 μg/l
0.0
μg/l

Trichloroethylene

2018
MCL 5.0 μg/l
0.0
μg/l

Inorganic Chemicals

Arsenic

2018
MCL 0.01 mg/l
0.0
mg/l

Nitrate (NO2)

2018
MCL 10.0 mg/l
2.12
mg/l

Radionuclides

Radium

2018
MCL 5.0 pCi/l
3.3
pCi/l

Uranium

2018
MCL 0.03 mg/l
0.0
mg/l

Detailed Contaminants Reports

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