Safe drinking water for everyone in America is an important goal, and Joe Biden’s American Jobs Plan makes a $111 billion investment toward that. While the majority of the funding goes to modernizing water treatment and delivery systems and remediating potentially harmful chemicals like PFAS, what’s gotten the most attention is a $45 billion initiative to “replace 100 percent of the nation’s lead pipes and service lines.”
If we could manage to do this, it would make a huge difference. Lead exposure has been credibly linked to stunted child development, kidney disease, auditory problems, brain damage, behavioral challenges, and more provocatively,
crime. We eliminated leaded gasoline and paint in the 1970s and yet it still lingers as a persistent problem. And part of that comes through water tainted as it flows through lead pipes.
But if you want to replace all the lead water pipes in America, the first thing you have to do is find all the lead water pipes in America.
And then you have to remove the whole pipe, including the part on private property.
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This sounds like it has the makings of a chaotic nightmare. I don't have a problem with it as long as homeowners are not having to come up with money to replace them.
in all my 45 yrs of working on old houses I have never seen a single lead water pipe,, they are used fro drain pipes but not water pipes because they cant handle the pressure,,
The entire issue in Flint Michigan with their water pipes was due to lead in the water system, so it's a fallacy to say this isn't a problem in the USA.
True that Flint has lead water supply pipes, but the only reason why humans suddenly got high lead amounts is that old stagnant pipes were suddenly used, without properly flushing them out.
Normal lead from lead pipes supplying cold and neutral ph water, is essentially zero.
{...
For 50 years, Flint had purchased its water from Detroit, its neighbor 70 miles to south. However, in 2014, the cash-strapped city decided to end its agreement with Detroit and start pulling water from the
Flint River until a new aqueduct was built.
...}
So it was old piping that has been unused for 50 years that caused the problem, and it was only temporary.
Once flushed out, it likely went away.
You are obviously ignorant about the situation in Flint. You confirm that with your ending comment, "Once flushed out, it likely went away".
Let me help bring you up to date.
The
Flint water crisis was a public
health crisis that started in 2014 and lasted until 2019,
[2] after the
drinking water for the city of
Flint, Michigan was contaminated with lead and possibly
Legionella bacteria.
[1] In April 2014, during a budget crisis, Flint changed its water source from treated
Detroit Water and Sewerage Department water (sourced from
Lake Huron and the
Detroit River) to the
Flint River. Residents complained about the taste, smell, and appearance of the water. Officials failed to apply
corrosion inhibitors to the water, which resulted in
lead from aging
pipes leaching into the water supply, exposing around 100,000 residents to elevated lead levels.
[7] A pair of scientific studies confirmed that lead contamination was present in the water supply.
[8][9] The city switched back to the Detroit water system on October 16, 2015.
[10] It later signed a 30-year contract with the new
Great Lakes Water Authority (GLWA) on November 22, 2017.
[11]