> in the least, sample the water from your silvia and sample the water from your water source if your source isn't already testing their water and send the sample(s) to an accredited lab
There's no indication that he actually sampled his water, though. If he did, he should/would have given us figures for the lead level in said water. It's unlikely that it was absolutely zero. I think he just trusted his water source.
All I see is that the geologist says you need to test both the water from the machine and from the source, but he or she still never posts what the source results were nor directly claims that their results were zero.
It's at the end of his post.