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Lead service lines in Clinton, CT

70 water utilities serve Clinton, with approximately 244,194 people served.

Last verified from EPA SDWIS + utility inventories: 2026-04-14
Known lead
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Galvanized
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Unknown
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% unknown
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Lead Service Lines in Clinton, CT

What you need to know

Clinton, Connecticut is served by 70 water systems that together provide water to about 244,194 people. None of these systems have reported known lead service lines in their current inventories.

However, "no known lead service lines" doesn't mean zero lead in the water system. Lead can enter your drinking water from older pipes, fixtures, and solder inside your home or building—even if the main connection from the street is not lead. The absence of reported lead service lines simply means utilities haven't identified lead pipes connecting homes to the water main in their recent surveys.

Connecticut requires water utilities to maintain and report on service line inventories. If you live in Clinton and want specific information about your property's connection, contact your local water utility directly. They can tell you whether your home has a lead service line and what steps might be needed.

The five largest water systems serving Clinton

The biggest systems in the area are:

  • CTWC - Northern Reg-Western System (101,313 people)
  • CTWC - Shoreline Region-Guilford System (33,975 people)
  • CTWC - Naugatuck Region-Central System (22,735 people)
  • CTWC - Unionville System (14,693 people)
  • Avon Water Co (11,590 people)

Most of Clinton's population relies on Connecticut Water Company (CTWC) systems. You can contact CTWC or your municipal water department to request your service line material, testing results, or information about water quality in your neighborhood.

Why this matters

Lead exposure, especially for young children and pregnant people, can affect development and learning. If you're concerned about lead in your water, the CDC recommends flushing your tap for 30 seconds before drinking or cooking, using cold water (hot water dissolves lead faster), and considering a certified filter if you have a known lead service line. For health concerns, contact your pediatrician or local health department.

Next steps for residents

  • Contact your water utility to ask about your home's service line material and any lead test results for your address.
  • If you have young children or are pregnant, discuss water testing with your pediatrician or doctor.
  • Consider having your water tested by a certified lab if you suspect lead contamination.
  • Use cold water for drinking and cooking, and flush the tap briefly before use if water has been sitting overnight.

Utilities serving Clinton

Common questions

Does Clinton Connecticut have lead in the water?

Clinton's water systems report no known lead service lines. However, lead can still be present in older home plumbing, fixtures, and solder. Contact your water utility for information about your specific address.

How do I find out if my house has a lead service line?

Call your local water utility with your address. They maintain service line inventories and can tell you whether your home has a lead connection from the street to your house.

Is it safe to drink tap water in Clinton CT?

Connecticut water systems are regularly tested and regulated. If you have concerns about lead or other contaminants, ask your utility for a water quality report or consider having your water tested by a certified lab.

What should I do if I'm worried about lead and my kids?

Talk to your pediatrician about your concerns and whether testing is recommended. The CDC also recommends flushing tap water before drinking and using cold water for cooking and drinking.