POLLUTION LOCATOR|Animal Waste|County Trends in WISCONSIN


Trends in Animal Waste Levels
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In

   

Year Number of Head Amount of Waste
(tons)
Volume of Waste
(gallons)
Amount of Nitrogen in
Waste (pounds)
Nitrogen lost to
Atmosphere (pounds)
Amount of Phosphorus
in Waste (pounds)
1987 17,283 850 210,000 22,000 5,600 8,100
1992 1,678 50 12,000 1,300 540 360
1997 2,153 94 23,000 2,500 700 860