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Agricultural Research Service United States Department of Agriculture
 
Daren Harmel

Supervisory Agricultural Engineer

Grassland Soil and Water Research Laboratory
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R. Daren Harmel
USDA-ARS
808 East Blackland Rd.
Temple, TX 76502

Phone: (254) 770-6521
e-mail: daren.harmel@ars.usda.gov

The web address to this site is http://www.ars.usda.gov/spa/dharmel
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Education

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Current Projects and Research
  • USDA-ARS watershed research program, Riesel, TX
    historical hydrologic data

  • Poultry Litter Application to Cropland and Rangeland Watershed

  • Hydrologic Data Collection and Water Quality Sampling

  • Development of the MANAGE "Measured Annual Nutrient loads
    from AGricultural Environments" database:A Compilation of Measured Nutrient Load Data for Agricultural Land Uses in the US.

  • Uncertainty in measured hydrologic and water quality data

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    Last Modified: 04/29/2011