U.S. settles with Meadowvale Dairy for Clean Water Act ViolationsStaff Writer |
Ecology Fish kills in tributaries
Meadowvale Dairy has agreed to pay a civil penalty and take actions to prevent illegal discharges to Iowa streams in compliance with the Clean Water Act, officials of the U.S. Environmental Protection Agency and the U.S. Department of Justice announced.
Since 2002, the Iowa Department of Natural Resources has identified multiple violations of the dairy’s two National Pollutant Discharge Elimination System permits, which included fish kills in tributaries that lead to the Big Sioux River in 2004 and 2009.
State and EPA inspections discovered evidence of additional unauthorized discharges of stormwater runoff into the tributaries in 2013 and 2014.
EPA estimates that changes made by Meadowvale required by this proposed settlement will result in a reduction of approximately 200,000 pounds of pollutants discharged annually.
These reductions help to protect aquatic ecosystems, decrease sedimentation and improve overall water quality.
The settlement also requires Meadowvale Dairy to pay $160,000 in civil penalties for alleged violations of the Clean Water Act related to mismanagement of animal wastes.
Meadowvale Dairy operates two NPDES-permitted large concentrated animal feeding operations, confining approximately 10,000 head of cattle on a combined 185 acres in Rock Valley.
The operation includes four locations – North Site and South Site (both permitted), a calf barn/hut, and a satellite concrete manure storage structure. ■
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