July 29, 2010 -- How much is it worth to have Wisconsin waterways free of invasive species?
Many millions of dollars, if you count only the money spent by municipalities, utilities and others in southeastern Wisconsin to clean, replace or repair water intake pipes and other equipment clogged by zebra mussels.
What's the value of leaving the next generation a few Wisconsin lakes in a relatively pristine, native state?
The word "priceless" comes to mind. Read the full story to get the details.
