POLLUTION LOCATOR| Animal Waste | County Report

Animal Waste Report: HUMBOLDT County, CA
 
 
  • 1997 Rankings: Animal Waste in HUMBOLDT County
    Counties with Least Waste in US Percentile Counties with Most Waste in US
    0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

    Total animal waste:
    Hog waste:
    Cattle waste:
    Poultry waste:
    Sheep waste:
    Nitrogen in waste:
    Nitrogen lost to atmosphere:
    Phosphorus in waste:

    See rankings within just this state

    Rank counties in CALIFORNIA by amount of animal waste produced

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  • 1997 Animal Waste Summary
    Animal Type Number of Head Amount of Waste (tons/yr) Volume of Waste (gallons/yr) Amount of Nitrogen in Waste(pounds/yr) Nitogen Lost to Atmosphere (pounds/yr) Amount of Phosphorous in Waste (pounds/yr)
    Hogs 800 1,500 370,000 19,000 13,000 6,200
    Cattle 69,201 690,000 170,000,000 7,500,000 2,900,000 1,800,000
    Poultry 1,179 57 14,000 1,500 390 540
    Sheep 4,507 1,800 430,000 38,000 28,000 7,800
    Total Animal 75,687 700,000 170,000,000 7,500,000 2,900,000 1,800,000

    *Note: County totals are compiled using 1997 Census of Agriculture data. Please see a discussion of the limitations of animal waste data for more details.
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  • Animal Waste Trends in HUMBOLDT County
    Animal Type Percentage Change in Animal Waste
    Hogs Increased by 16% from 1987 to 1997
    Cattle Increased by less than 0.5% from 1987 to 1997
    Poultry Decreased by 69% from 1987 to 1997
    Sheep Decreased by 78% from 1987 to 1997
    Total Animal Decreased by less than 0.5% from 1987 to 1997
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    Email EPA and the U.S. Department of Agriculture
    Join an online discussion about agricultural pollution


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    Learn how to use Scorecard to find out about toxics in your community


    Contribute to Environmental Defense
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  • Links

    See EPA's Index of Watershed Indicators for this area (evaluates the current condition and vulnerability of aquatic resources.)

    See the Factory Farm Project report for this state.

    See the California Chapter of the NRDC Report on America's Factory Farms

    See the ELI Almanac of Enforceable California State Laws to Control Nonpoint Source Water Pollution

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