Some years ago a local well drilling company installed a well for the DOT along the Tiger Hwy east of Colville in order to provide water to a new rest area that was being built there, but the well was plugged and abandoned when it was deemed “Hotter than Hanford” because of the extreme levels of uranium found in the water. Since that time Stevens County Health officials wisely added uranium to the list of mandatory potability test requirements for domestic wells, that must be satisfied prior to a building permit being issued for any new home. The required tests now include Lead, Arsenic, Nitrates, Coliform and Uranium. Spokane County on the other hand, stubbornly refuses to add any new items to their anemic list for required testing, which still only includes Coliform and Nitrates.
Naturally occurring uranium is dissolved as groundwater passes through rocks and soil with amounts of uranium varying greatly from place to place. Because of the recent addition of uranium to the Stevens County list, enlightened real estate brokers and well service companies have developed a heightened awareness of the prevalence of uranium in our region. Discoveries of off-the-charts levels of uranium are not confined to certain areas but have been found in wells throughout the Spokane region, particularly in granite formations.
Statements by the Northeast Tri County Health District declare that “uranium is not absorbed through the skin,” though common sense and some recent advice from a medical doctor suggest to me that this may not be entirely true. Health officials state that “Most ingested uranium leaves the body quickly but a small amount is absorbed and may have chronic health effects. Studies suggest that ingesting high levels of uranium from drinking water may be associated with an increased risk of kidney damage. Long term exposure to uranium may increase the risk of developing cancer.”
The EPA has set the standard for minimum exposure to uranium in drinking water to 30 parts per billion for public water supplies and recommends the same for private water supplies. Except at the time of initial construction during a building process, private wells are not regulated, so it is up to each landowner to monitor the quality of their own water source. Uranium cannot be detected by taste, sight or smell so the only way to know for sure is through sampling and testing and then effective filtering as needed.
Life in the Country is Different than life in the City
Today as I drove through the countryside north of MORE...