Somerset, New Jersey: Is the Tap Water Safe to Drink?
2026 EPA water quality data for 12 community water systems serving 58,938+ residents. See violations, PFAS results, lead test results, and safety grades — free.
Is Somerset Tap Water Safe to Drink?
Somerset currently has 3 active health-based violations across 3 of its 12 water systems. Active violations mean affected systems may not meet federal safety standards. Check individual system reports below for details.
Somerset Water Quality Overview
Somerset, New Jersey is served by 12 community water systems providing water to approximately 58,938 residents. These systems draw from groundwater (11), surface water purchased (1) sources. 3 active health-based violations across Somerset water systems require attention. Including monitoring and reporting violations, there are 178 total violations on record.
Find Your Water System
Search by ZIP code to find your exact water provider and see its full EPA report.
All 12 water systems in Somerset
Looking for water quality data across the whole state? See our full New Jersey tap water safety report covering New Jersey’s EPA-regulated water systems.
Somerset Drinking Water: Frequently Asked Questions
Is Somerset, New Jersey tap water safe to drink?
Somerset currently has 3 active health-based violations across 3 of its 12 water systems. Active violations mean affected systems may not meet federal safety standards. Check individual system reports below for details.
How many water utilities serve Somerset, New Jersey?
12 community water systems serve Somerset, New Jersey, providing water to approximately 58,938 people. Different neighborhoods may be served by different utilities. Enter your ZIP code at the top to find your specific provider.
Does Somerset tap water have lead?
Lead in drinking water typically enters from old pipes and fixtures inside homes and buildings, not from the treatment plant. The EPA requires water systems to monitor for lead under the Lead and Copper Rule. Click any water system above to see its most recent 90th-percentile lead test results. Homes built before 1986 are most likely to have lead plumbing components.
What contaminants have been found in Somerset drinking water?
EPA violation records for Somerset water systems are listed on each utility's report page. Common regulated contaminants include disinfection byproducts (TTHMs, HAA5), coliform bacteria, nitrates, and lead. Click any utility above to see its full violation history going back 10 years.
How do I find out which water company serves my address in Somerset?
Enter your Somerset ZIP code in the search box at the top of this page. ClearWater will identify the specific water system serving your area and show you its EPA violation history, lead test results, and an overall safety grade. You can also check your water bill or your utility's annual Consumer Confidence Report (CCR).