What's safe on sidewalks and roadways is a menace to creeks and lakes. A team of researchers was poking holes into ice-covered Minnehaha Creek last week to test how salty the ... | More Info

Salt run-off a problem for water quality

Star Tribune

What's safe on sidewalks and roadways is a menace to creeks and lakes. A team of researchers was poking holes into ice-covered Minnehaha Creek last week to test how salty the underlying water is.

Salt run-off a problem for water quality

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