1. This video discusses the hydrologic impacts of subsurface agricultural drainage.

    # vimeo.com/37529040 Uploaded 151 Plays 0 Comments
  2. In this video from Robin Kash with Neighborhood News Networks (http://www.neighborhoodnetworknews.com/video/wmf/features/flood2010/crwc/tour091311/crwc091311tour07.html), Laura Christianson describes and answers questions about a denitrification bioreactor at the Iowa State Northeast Research and Demonstration farm near Nashua Iowa.

    # vimeo.com/39270399 Uploaded 43 Plays 0 Comments
  3. In this video from Robin Kash with Neighborhood News Networks (http://www.neighborhoodnetworknews.com/video/wmf/features/flood2010/crwc/tour091311/crwc091311tour06.html), Aaron Andrews with Iowa Learning Farms describes the differences between soil cover during rainfall.

    # vimeo.com/39270161 Uploaded 14 Plays 0 Comments
  4. This is an animation of daily average groundwater depths on the controlled, shallow, conventional, and undrained plots at the Iowa State Southeast Research and Demonstration farm near Crawfordsville, Iowa. You can see that the undrained plots maintain higher water tables, and the conventional plots, in general, have lower water tables.

    # vimeo.com/39270910 Uploaded 61 Plays 0 Comments

AgWaterMgmt

AgWaterMgmt

Information on agricultural water management in Iowa. The focus is on agricultural subsurface drainage.

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