Through proceeds from memberships, fund raisers and donations, the MWA provides financial, legislative, legal and moral support to preserve, restore, enhance and acquire wetlands throughout Minnesota. Since its inception, the MWA has initiated and successfully fought for the passage of such key legislation as the Minnesota Duck Stamp, the Game Lake Designation Program, and the Wetland Conservation Act. These milestones have resulted in significant protection for thousands of acres of Minnesota wetlands. The Benefits of Wetland Preservation Wetlands and natural grasslands act as nature's filters for rivers and streams. They maintain water quality by keeping both ground and surface water clean.
Wetlands also play a key role in floodwater control and soil erosion.
And aesthetically, they help beautify the environment. But wetlands are absolutely essential for waterfowl and wildlife production. Their deterioration and loss due to an expanding society poses a serious threat to all who depend on them for their survival. The work of the MWA encourages the migration and production of more than 600 species of wildlife including waterfowl, birds, and furbearing animals. Minnesota has already lost 75 percent of its wetlands and 99 percent of its native grasslands.