Threatened by another summer of crop-shriveling drought, Kansans are watching a bold experiment unfold in Sheridan County, population 2,556, a sliver of the state's northwest corner. On lands dominated by agriculture, locals have agreed to across-the-board cuts to water use.Later on in the article, it points out how water withdrawals in much of the aquifer are more comparable to mining than anything else. West Texas and western Kansas are in the worst shape right now.
The state of Kansas didn't order the cuts, nor did a regional entity. Rather, at a time when states and locals are jockeying for water, stakeholders in the 100 square-mile "high priority" (meaning particularly parched) zone of Northwest Kansas Groundwater District 4 reached a consensus to reduce groundwater pumping by 20 percent over the next five years. They are gambling on short-term wants for a longer-term need - to preserve the aquifer their lives depend upon.
"We're doing it because we think it's right," said Wayne Bossert, the district's manager. "We have high hopes for it."
Sheridan's plan is just one of many major efforts to fend off a slow-moving disaster with national implications: The High Plains Aquifer, which feeds some of the world's most productive croplands, is running dry.
The aquifer, also called the Ogallala, is one of the world's largest underground sources of freshwater. It stretches 174,000 square miles through the middle of the country from South Dakota to Northwest Texas, touching parts of Kansas and five other states, watering more than one-quarter of all irrigated acreage in the U.S. and some of world's largest grain cattle feedlots. The Ogallala also provides drinking water to four of every five people living above it.
For decades, farmers and others have been slurping up groundwater far faster than nature can recharge it.
Tuesday, March 26, 2013
Irrigation District Cuts Water Withdrawals