Friday, November 13, 2015
Niagara Falls Reporter
El paso texas roads have asarco slag in them. So do the railroad beds for hundreds of miles...TCEQ even did a study to validate it.
Many older yards used black rock (slag) as covering/gravel, and the slag slowly leaches arsenic over 100 yrs.
Posted by Elpaso at Friday, November 13, 2015