“We’re really proud of the investment Mankato has made in water treatment,” water plant Supt. Jim Jones said. His North Mankato counterpart, Duane Rader, likewise said it was a good ...

superintendent of the city’s water treatment plant. Rader said the water quality in North Mankato is good and Hinrichs echoed that, saying it’s great in Mankato. “We monitor water quality 24 ...