Water

Water shortages and problems around Minnesota — and the country — have many wondering what is the true cost of clean and reliable water. This reporting is supported in part by The Water Main, a project of American Public Media.

Researchers search for clues to toxic algae blooms
It's the dog days of summer in Minnesota, which means warm lakes and an uptick in reports of toxic blooms of algae across the state. Scientists are working to identify what triggers the algae.
Mankato to Dayton: Do better on water quality
The southern Minnesota city wants more help for farmers to reduce runoff, but the state says its hands are tied.
St. Paul Mayor Chris Coleman's last proposed city budget could put a crimp in his political ambitions.
Microplastics could pose big treatment challenges
A growing body of research has been documenting an emerging threat to Minnesota waters -- tiny plastic particles found in everything from shampoo to fleece jackets.
DNR tags invasive carp to track movement
For the first time, the Minnesota Department of Natural Resources has captured and tagged an invasive carp and returned it to the St. Croix River to study its movements.
The Gulf of Mexico's dead zone is the biggest ever seen
A record-setting "dead zone," where water doesn't have enough oxygen for fish to survive, has appeared this summer. One major cause is pollution from farms.
Getting to clean water: Complex problem, no easy solutions
Current cleanup efforts are expected to result in a 6 to 8 percent improvement in water quality by 2034. DFL Gov. Mark Dayton says that's not enough.
Threats to drinking water supplies intensifying, health dept. says
Minnesota's public drinking water supplies are in good shape, according the state's Department of Health, but a new report also warns agencies should remain prepared for that to change.