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  2. Here's why you might get a letter warning about potential ...

    www.aol.com/heres-why-might-letter-warning...

    It's the water pipe that connects the water main in the street to your property. Modern water mains aren't made of lead, but some service lines are, often those installed before about 1950.

  3. Cities must replace harmful lead pipes within 10 years under ...

    www.aol.com/news/biden-administration-proposes...

    Most U.S. cities would have to replace lead water pipes within 10 years under strict new rules proposed by the Environmental Protection Agency as the Biden administration moves to reduce lead in ...

  4. Lead and Copper Rule - Wikipedia

    en.wikipedia.org/wiki/Lead_and_Copper_Rule

    EPA illustration of lead sources in residential buildings Infographic about lead in drinking water. The Lead and Copper Rule (LCR) is a United States federal regulation that limits the concentration of lead and copper allowed in public drinking water at the consumer's tap, as well as limiting the permissible amount of pipe corrosion occurring due to the water itself. [1]

  5. Lead service line - Wikipedia

    en.wikipedia.org/wiki/Lead_service_line

    A lead service line (LSL, also known as lead service pipe, [1] and lead connection pipe [2]) is a pipe made of lead which is used in potable water distribution to connect a water main to a user's premises. Lead exposure is a public health hazard as it causes developmental effects in fetuses, infants, and young children. It also has other health ...

  6. Identifying lead water service lines an inexact science for ...

    www.aol.com/identifying-lead-water-lines-inexact...

    "However, we still need to track whether those lines are PVC, copper, lead or galvanized." Under the Safe Drinking Water Act passed in 1974, cities and water utilities have been responsible for ...

  7. Letters warn some Tri-Citians of water pipes of ‘unknown ...

    www.aol.com/letters-warn-tri-citians-water...

    The use of lead has been banned in water systems since 1986, and most water pipes are now made of copper or plastic. Both Pasco and Richland public works departments have sent letters to residents.

  8. The EPA wants all lead pipes replaced in 10 years. What that ...

    www.aol.com/epa-wants-lead-pipes-replaced...

    While the NKY Water District doesn't replace lead pipes, it does help customers diminish their impact, including adjusting pH balances and using additives on pipe material to prevent leaks ...

  9. EPA proposes requirement to remove lead pipes from US water ...

    www.aol.com/epa-proposes-requirement-remove-lead...

    The Safe Drinking Water Act authorizes EPA to establish regulations for public water systems, and the Lead and Copper Rule was established in 1991 to reduce exposure to lead in drinking water.