![]() The objective of these studies is to monitor the water quality throughout the McBaine Bottoms, to track changes in groundwater quality in the vicinity of the public supply well field and the Eagle Bluffs Conservation Area, and to provide the City with the information needed to protect the well field and ensure good quality drinking water. ![]() In 1992, an agreement among the USGS, the City of Columbia and the Missouri Department of Conservation began groundwater monitoring in the McBaine Bottoms around the City’s wetland treatment units and on the Eagle Bluffs Conservation property. ![]() The Integrated Water Resource Plan (IWRP) Final Report opens PDF file was completed in March 2017 and will guide the best combination of strategies for ensuring a sustainable and cost-efficient water supply. The wells average 110 feet deep, penetrating the aquifer near its bottom. Forty-four billion gallons of water fill the area which is constantly replenished by groundwater sources. Water slowly moves through the aquifer, which acts as a natural filtration system. This geological formation is an alluvium and when saturated with water becomes an alluvial aquifer. Long ago, melting glaciers washed sand, gravel and boulders downstream and left thick deposits along the course of the river. Columbia’s water is pumped from wells that tap into a water-filled bed of sand and gravel beneath the bottom land bordering the Missouri River just southwest of the city.
0 Comments
Leave a Reply. |