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Saturated buffers face scrutiny in Iowa pollution push
Iowa State researchers created saturated buffers to trap nitrate from fertilizer before it reaches streams. APM Reports finds most installations under Batch and Build fall short of federal standards, with limited monitoring and questions about real water quality gains amid strong agricultural support and industry influence.
MENTIONED IN THIS ARTICLE
Iowa State
Iowa
Iowa Department of Agriculture and Land Stewardship
IDALS
Iowa Farm Bureau
Iowa Park Producers Association
Iowa Seed Association
Mike Naig
Batch
Gulf of Mexico
Naig
APM
University of Iowa
Chris Jones
Jones
Farm Bureau
Polk County
John Norris
Iowa Pork Producers Association
Iowa Corn Growers Association
Don McDowell
Environmental Protection Agency
United States
Natural Resources Conservation Service
U.S. Department of Agriculture
NRCS
Jeff Lutz
Lutz
Laura Krause
Soil and Water
Linn County
Krause
Iowa State University
Tom Isenhart
Isenhart
Minnesota
Ohio
Illinois
Indiana
Michigan
Schafer
McDowell
Jennifer Lu