lead

My refrigerator had water supply from a braided stainless steel line that was coming out of a hole in the wall behind the fridge and connected to the copper pipe somewhere in the floor between the first floor and basement. I installed a new water filter system at our kitchen sink and T'ed it...

i did a water test for lead in my home and the report says I have 0.019 mg/l. CDC says the maximum amount is 0.015. 1. Do I start freaking out? 2. Is 0.019 a huge difference or minor? 3. I have private well. Who do I call to have this fixed. Thank you

I was doing some home improvement and the phlange under the toilet was completely corroded where the screws were so I started taking it out and the stuff between the phlange and the iron drain pipe just didn't want to come out. I have managed to get some of it out and it's a metal, soft enough...