Toxic blue-green algae can sicken people and animals. Few states have routine testing programs to check for algae, so some local and volunteer groups are stepping in to fill that gap.
Eastern Wisconsin has among the highest levels of the heavy metal strontium in drinking water. Limits may be on the way for this unregulated contaminant.
As communities grow and pump more groundwater, radium from deep bedrock is contaminating dozens of water systems. The city of Waukesha wants to tap into Lake Michigan to solve its radium problem.
Two Democratic lawmakers want the state Department of Health Services to investigate drinking water as a possible source when children are lead poisoned. The proposal also greatly lowers the blood lead levels that would trigger an investigation.
The Madison Water Utility was the first major utility in the nation to demonstrate that a full replacement of both the public and the private portions of lead service lines was possible.
Experts, and even some regulators, say existing laws are failing to protect Wisconsin and the nation from harmful exposure to lead in drinking water that leaches from aging plumbing — a danger illustrated by the public health crisis in Flint, Michigan.
According to water quality experts, there are several steps consumers can take to reduce exposure to lead in drinking water. These actions are particularly important for pregnant women, formula-fed infants and children under the age of 6. Use only cold water for cooking and drinking. Water from the hot water tap can dissolve lead more […]
An ancient poison that was detected in the late 1980s in Wisconsin’s drinking water persists despite state regulations designed to eliminate it. High-capacity wells can exacerbate the problem.
Decades of toxic waste disposal at the Badger Army Ammunition Plant — including pouring millions of gallons a day of polluted water into Lake Wisconsin — have contaminated some nearby residents’ drinking water and raised concerns about the long-term effects on their health. But help may be on the way.
Agriculture creates most of the nitrate pollution, but consumers pay most of the cost, whether they drink from public wells or private ones.
Nitrate is a compound naturally found in plants and in vegetables and can be found in groundwater, depending on how much fertilizer and manure is applied to fields.
In the early 1990s, Jim Goodman and his wife began to worry about how the chemicals they were using on the farm might affect their children. The fourth-generation Wisconsin farmer decided to make the shift away from conventional farming at his Sauk County operation. Now certified organic, the farm includes 120 head of cattle on pasture, including 45 milk cows, and 300 acres of crops.