Tag Archives: Iowa water pollution

Majority of Iowa Waterways Exceed Drinkable Nitrate Limit

IowaEnvironmentalFocus.org KC McGinnis | May 3, 2016 Data from the Iowa Water Quality Information System (IWQIS) shows that more than half of Iowa’s waterways being recorded currently exceed the nitrate threshold of 10 mg/l, with several outpacing levels from previous … Continue reading

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