Jordan, P.E., a Senior Hydrogeologist in INTERA's Albuquerque, New Mexico office, recently published an article in the spring 2007 issue of ESRI's newsletter, hydroline. The article discusses the use of ArcGIS and ModelBuilder in the evaluation of irrigated acreages and the agricultural use of water in New Mexico. The research project was funded as part of New Mexico Governor Bill Richardson's Innovative Water Fund.