This principal aquifers map is available for download as a wall-map-sized PDF (14.4 MB), a printable PDF (1.7 MB), or…
The Iowa Environmental Council is working to improve water quality in Iowa’s lakes, including West Okoboji Lake, shown here. (Photo…
Jeff Swire, co-founder of Patriots Cove, has turned his private property into a fly-fishing refuge for other veterans and first…
Photo: Under the new rule, the Clean Water Act’s protections would no longer apply to most small streams and wetlands,…
Photo: Farmland abutting prairie potholes, a type of ephemeral wetland, in North Dakota.Jim Brandenburg/Minden Pictures WASHINGTON — The Trump administration…