Iowa Demonstration Site

Hamilton County

  • Operator: Farmer Producer
  • Demonstration Site: 2 managed subfields, 10 and 21 acres- 31 acres total; Conventional drainage, 38 acres
  • System: Managed and conventional drainage - 70 ft. spacing on both systems at 4 ft. depth
  • Crop: Corn
  • Yield: Producer w/combine monitor
  • Watershed: South Skunk River - HUC-8
  • Soil type: Silty clay loam and clay loam




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The Conservation Innovation Grant (CIG) data collected and posted on this website is the property of the Agricultural Drainage Management Coalition (ADMC) and it’s Collaborators. The data collected is preliminary in nature, and at the conclusion of the demonstrations, ADMC will present a complete report on the environmental effectiveness and crop productivity of the demonstration projects. The use, reproduction, or reprinting of information and graphs (except for personal viewing) is prohibited without the written consent of ADMC or its agents.