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NJDEP - Division of Water Supply
NJDEP WaterWatch

Drinking WaterWatch from the NJDEP enables users to view drinking water information for NJ water systems. If you have any questions, contact the Bureau of Safe Drinking Water at (609) 292-5550 or click on the link found at the bottom of the page.

If you do not know the exact PWSID or system name, you can use "%" as a wildcard in any field. For example 0702%, would result in NJ0702001, NJ0702301, etc. or %smith% would result in smithfield, camp smith, etc. You do not need to place text in all fields.

Enter information into one of the fields below...
then click SEARCH
Public Water System
Identification Number (PWSID) 
  0102%, 1111001, %337
Typing the "NJ" is not needed.
Water System Name     Atlantic%, %NJ%, %american%, etc.
Water System Type   C: community
NTNC: nontransient noncommunity
NC: transient noncommunity
Water System Status ALL   Active   Inactive  
View results by lab and/or water system
View map of NJ counties
Find out which water systems serve your town*
Select a on a the Search button
County:  Town or City:    
*Information subject to change. Please consult your municipality to confirm.
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Software version number 7.3.17 (05-18-2023 )