Water Banking at Oroville-Tonasket By Kris Polly

In our cover story this month, Jay O’Brien of the OrovilleTonasket Irrigation District tell us about how his district is putting its unused water in trust and using it to gain revenue while also helping water users in need downstream. It is a promising setup that will be of interest to other Washington State water right holders. This issue of Irrigation Leader also brings you a number of features on groundwater. In northeastern Nebraska, an area called the Bazile Groundwater Management Area, suffers from nitrate infiltration into its groundwater. We bring you interviews with the managers of four local natural resources districts (NRDs) that have joined forces to engage in education and regulation in an effort to mitigate and reverse the nitrate issue.

We put the Bazile area into context with a few other stories on Nebraska. We speak with JeffFassett, the director of the Nebraska Department of Natural Resources, about how his agency cooperates with the NRDs; with Lyndon Vogt, the manager of the Central Platte NRD, about how his district dealt with a similar nitrate issue; and with Jessica Kolterman of Lincoln Premium Poultry about her company is ensuring that Costco’s vast new chicken facilities in Fremont, Nebraska, do not negatively affect local groundwater. To provide a comparative perspective, we also speak with Zoe Rodriguez del Rey of Coachella Valley Water District about California’s new Sustainable Groundwater Management Act and what it requires of groundwater managers. Kent Foster of Filtra Systems informs us about a new system that will be of interest to rural localities dealing with groundwater contamination: the Voyager, a mobile, trailerbased filtration facility. We also speak with Lee Burbery, a New Zealand–based scientist who is studying ways to mitigate nitrate pollution through wood chip barriers.

Nitrate contamination of groundwater is a problem that is as widespread as agriculture and which frequently poses risks to human and animal health and to local ecosystems. I hope that the stories of these intelligent and committed water managers, innovators, and researchers give you ideas for how to maintain reliable, clean water for your own users. IL

Kris Polly is editor-in-chief of Irrigation Leader magazine and president of Water Strategies LLC, a government relations firm he began in February 2009 for the purpose of representing and guiding water, power, and agricultural entities in their dealings with Congress, the Bureau of Reclamation, and other federal government agencies. He may be contacted at kris.polly@waterstrategies.com.

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What is the Columbia Basin Project?

Irrigating farmlands of the Columbia Basin in Washington State and generating $5.81 billion in annual cumulative economic impact to the state economy, the Columbia Basin Project is the largest Reclamation project in the United States. But, the Project isn’t finished and access to Project water is a necessity for the economic vitality and sustainability of the PNW.

Over 300,000 acres of land are dry, waiting for water.

You can help. Join the League: bit.ly/joinCBDL Many will benefit if we succeed - agriculture, local businesses, recreation, municipalities, fish - many will lose if we don’t.

#ColumbiaBasinProject @ColumbiaBasinDevelopmentLeague cbdl.org

THIS ORCHARD WILL SOON BE A MAJOR INTERSECTION—THE TIME TO REPLACE BURIED PIPELINE IS NOW

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