Water supply at risk in Mississippi countries

Justin Fritscher in the Clarion-Ledger (Mississippi): Quickly growing Madison and Rankin counties may face water supply problems by 2050, according to a recent report by an environmental action group. The two counties' level of risk is based on the degree that climate change occurs.

The suburban counties are two of 31 Mississippi counties identified to be at risk by Climate Change, Water and Risk, a report released July 20 by the Natural Resources Defense Council. Areas at risk in Mississippi are home to rapid growth and agriculture. Mississippi is one of 14 states identified to be at high or extreme risk.

"As average temperatures warm up, it affects how much water a region gets through rainfall and other precipitation as well as how much is needed by people and businesses," NRDC Climate Campaign Director Pete Altman said. Altman said when temperatures rise, flora and fauna require more water, similar to how on a hot day, a person requires more water.

The report, put together by Tetra Tech, analyzed multiple models of climate change impacts as well as local water data. NRDC is sending the report to Congress in hopes it leads to policies limiting greenhouse gas emissions, which cause global warming, Altman said.

"Our intention is to help people understand that there is a real consequence with failing to act on this issue," he said. "When you don't have water, it can strangle economic growth and quality of life. It's really important to plan for."…

The Madison county courthouse in Canton, Mississippi