I did 2 living on the farm in a 10 year period but no change and I couldn't wash a car with the water or drink it so didn't matter doing a test. Living in a small town now the city does all that and just pay my water bill but drinking water I filter it.
We had nasty hard bad tasting water on the farm. Our city water is good quality but it does have enough chlorine that you a n smell and barely taste. I filter through a Brita pitcher and it is good.
