"Gary Slusser" wrote in
:

Hopefully you two do at least 6 month to annual water quality testing
on all of your wells. The shallow wells should have pesticide,
herbicide, nitrate, nitrite and bacteria tests done.

i do annual tests. i have a 3 year old & livestock drinking that water.
although no one around uses herbicides, it's part of the water test...
which is really pretty inexpensive.
lee
--
It is paradoxical that many educators and parents still differentiate
between a time for learning and a time for play without seeing the vital
connection between them. -Leo Buscaglia, author (1924-1998)