Roy Irving, a state Department of Health Services toxicologist.

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Content referencing Roy Irving

Tainted Water: Wisconsin A Leader in Strontium Pollution
Tainted Water

Wisconsin A Leader in Strontium Pollution

73 of 100 worst readings in strontium-laced drinking water were in Waukesha, Brookfield, other towns.

Tainted Water: Nitrate Pollutes State’s Drinking Water
Tainted Water

Nitrate Pollutes State’s Drinking Water

Chemical is at unsafe levels in estimated 94,000 Wisconsin households.