High chloride levels found in two city wells

Wastewater used to flood state wetlands might be culprit
Tuesday, July 15, 2008 | 9:05 p.m. CDT; updated 2:51 p.m. CDT, Tuesday, July 22, 2008

Two wells that supply drinking water to Columbia have unusually high chloride levels, according to documents supplied to the Missourian by the city Department of Water and Light.