The Iowa Groundwater Quarterly, is our exclusive journal for groundwater professionals. The Quarterly is published four times a year, and is included free with your membership to the IGWA. What follows are selected articles from previous editions of The Quarterly. We hope that you find them informative and well-written, and useful.

• Iowa Watershed Protection Program
  by Ann Y. Robinson
    
• Iowa’s Well Contractor Program
  by Darrell McAllister
    
• Summary of the Major Water-Quality Findings from the Eastern Iowa Basins Study Unit of the National Water Quality Assessment Program
  by Stephen J. Kalkhoff

In each edition of The Quarterly, you will find:

• Guest Editorials
• Legislative Reports
• Iowa DNR Regulatory News
• Water Supply and Consultant Articles
• Groundwater Research
• Forum Questions
• Professional Services Directory
• Conference Calendar
• IGWA Board and Committee Reports