Flint Probably Has Bigger Problems Than Lead Pipes

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The latest from Flint:

Mayor Karen Weaver is calling for immediate removal of lead pipes from Flint’s water distribution system, and is expected to detail her request at a news conference later Tuesday, Feb. 2….Replacing all of Flint’s lead service lines has been estimated to cost more than $60 million.

The latest from New Jersey:

Eleven cities in New Jersey, and two counties, have a higher proportion of young children with dangerous lead levels than Flint, Mich., does, according to New Jersey and Michigan statistics cited by a community advocacy group….In New Jersey, children 6 years of age and younger have continued to ingest lead from paint in windows, doors and other woodwork found in older homes, particularly in older, poorer cities, said Elyse Pivnick, director of environmental health for Isles, Inc., a community development organization based in Trenton.

“In light of the Flint debacle, we wanted people to understand that water is not the only thing that’s poisoning children,” she said. “Most people think the lead problem was solved when we took lead out of gasoline and new homes in the 1970s, but that’s not true.”

I suppose it’s inevitable that residents of Flint want to replace their lead pipes. But it’s probably unfortunate. At this point, Flint’s water pipes are almost certainly pretty safe, and will become even safer over the next few months as properly treated waters rebuilds the scale inside the pipes. A multi-year program to replace them will most likely have no effect at all on childhood lead levels.

So what would I spend $60 million on if I had the choice? Two things:

  • Lead paint abatement in older homes. The biggest danger points are window casings in old homes, because the friction from opening and closing windows eats through newer layers of paint and exposes old lead paint, which is then ground into lead dust.
  • Soil testing and cleanup. This is decidedly unsexy, but in modern cities this is where most of the lead is. Lead from gasoline spent decades settling into urban soil after we burned it in our cars, and every summer, when the weather dries up, it gets “resuspended” and becomes a source of lead poisoning all over again.

In both cases, the lead poisoning mechanism is the same: small children get lead dust on their fingers and then lick it off. This is one of the reasons that lead poisoning is a much smaller problem for adults than for children. Lead in small doses doesn’t affect mature brains strongly, and even if it did, adults mostly don’t play in the dirt and then lick their hands. Kids do.

The first step in soil abatement is mapping: figuring out which spots have the highest levels of lead contamination. The next step is cleaning it up. There are multiple ways of doing this, some cheap and some expensive, and only a professional evaluation can determine the best method in specific areas.

Anyway, that’s that. The problem, of course, is that there’s no chance at all that anyone is going to give Flint $60 million to clean up its soil and its old windows. But someone might give them $60 million to replace their lead pipes. It won’t do nearly as much good, but at least it’s something.

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Corrupt leaders the world over can (and will) try to shut down the truth, but when the truth has millions of people on its side, you can't keep it down for good. And there's no more powerful or urgent argument for your support of Mother Jones' journalism right now than that. We need to raise about $450,000 to hit our online fundraising budget in these next few months, so please read more from Monika and pitch in if you can.

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