Supporters of WOTUS say it is meant to protect the benefits of water for all people of the United States to enjoy, not just ...

Utah's reservoirs are looking healthy at the unofficial start of summer, but state water managers say they're tracking trends that could impact future levels.

Lake Erie, one of the region's five Great Lakes, lies on the southeast coast of Michigan. Here's what to know.

As the Colorado River’s reservoirs have declined, even larger amounts of groundwater have been drained from aquifers. Using ...