The U.S. Department of Agriculture's latest Plant Hardiness Zone Map shows Iowa is warming up, at least a little bit. Updated in November for the first time since 2012, the map, a standard guide to ...
State Geologist Kevin Schilling, director of the Iowa Geological Survey The Iowa legislature has set aside $250,000 to start developing accurate maps of Iowa’s underground water resources. State ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback