Clean Water Act marks 40th anniversary11-1077a1963 oil on minnesota riverrope-swing-smallImages from the pastA collection of photos showing how far we’ve come — and how the CWA is still relevant.The nation’s law for protecting our most irreplaceable resource has been especially valuable to water-rich Minnesota. And it continues to serve us well. Every person deserves clean water—it is vital for Minnesota’s health, communities, environment, and economy.

via Clean Water Act marks 40th anniversary – Minnesota Pollution Control Agency.