I didn't say I did, I said I read that was avg. for ground water, based on what you are saying I must have read it wrong, will go back and check it out as soon a I have time. These old brains aren't what they used to be, not that they were ever any thing to write home about!
No problem here. And I don't have a monopoly on a brains either, and I'm probably older than you too.!
