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State of New Jersey Department of Environmental Protection
State of New Jersey Department of Environmental Protection
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""

List of Required Parameters for Private Well Testing

 
Total Coliform
*E.coli
Nitrate
Iron
Manganese
 pH 
VOCs
Lead
Arsenic
Mercury
Gross Alpha
Particle Activity
 Uranium

1,2,3–Trichloropropane

EthyleneDibromide

1,2-Dibromo- 3-chloropropane
Atlantic
X
X
X
X
X
X
X
X
 X
X
x
   X X X
Bergen
X
X
X
X
X
X
X
X
X
   X X X X X
Burlington
X
X
X
X
X
X
X
X
 X
X
x
   X X X
Camden
X
X
X
X
X
X
X
X
 X
X
x
   X X X
Cape May
X
X
X
X
X
X
X
X
 X
X
x
   X X X
Cumberland
X
X
X
X
X
X
X
X
 X
X
x
   X X X
Essex
X
X
X
X
X
X
X
X
X
   X X X X X
Gloucester
X
X
X
X
X
X
X
X
 X
X
x
   X X X
Hudson
X
X
X
X
X
X
X
X
X
   X X X X X
Hunterdon
X
X
X
X
X
X
X
X
X
  
x
 X X X X
Mercer
X
X
X
X
X
X
X
X
X
  
x
 X X X X
Middlesex
X
X
X
X
X
X
X
X
X
  
x
 X X X X
Monmouth
X
X
X
X
X
X
X
X
 X
X
x
   X X X
Morris
X
X
X
X
X
X
X
X
X
   X X X X X
Ocean
X
X
X
X
X
X
X
X
 X
X
x
   X X X
Passaic
X
X
X
X
X
X
X
X
X
   X X X X X
Salem
X
X
X
X
X
X
X
X
 X
X
x
   X X X
Somerset
X
X
X
X
X
X
X
X
X
   X X X X X
Sussex
X
X
X
X
X
X
X
X
 X   X X X X X
Union
X
X
X
X
X
X
X
X
X
   X X X X X
Warren
X
X
X
X
X
X
X
X
X
   X X X X X

*E. Coli testing is required only if a sample tests positive for total coliform. See N.J.A.C. 7:9E-2.1(a)2.
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Last Updated: February 2, 2021