How the Flint River got so toxic
www.theverge.com
The Flint water crisis did not begin on April 25th, 2014, when the city switched its water supply from Detroit’s system, tapping Lake Huron to its own on the Flint River. That tragic mistake was...

Road salt on the city’s bridges raised the river’s chlorine levels, making the water more corrosive. This has continued into the present and may have been one reason poorly-treated Flint River water was so damaging to metal pipes.

I shared this because my city doesn’t use rock salt during winter, and its pretty inconvenient as a driver. So I was surprised to learn why.

It’s disingenuous to say it’s the PRIMARY contributor, but it is a factor!

  • LilB0kChoyEnglish
    1·
    11 months ago

    Good thing you read more of it than I did. I just searched the document for the word “salt”!

    I was surprised to hear the claim too. I thought I had read years ago that it was metal fatigue at the welds. Akin to a paper clip being bent to many times some of the welds fatigued to failure due to years of flexing.