U.S. Geological Survey Data Series 663 Prepared in cooperation with the Minnesota Pollution Control Agency Steroidal Hormones and Other Related Compounds in Shallow Groundwater in Non-Agricultural Areas of Minnesota—Study Design, Methods, and Data, 2009–10 By Melinda L. Erickson ----------------------------------------------------- Table 4. Concentrations of steroidal hormones and other endocrine active compounds in environmental and quality-assurance samples analyzed at the U.S. Geological Survey National Water Quality Laboratory. ----------------------------------------------------- Version 1.0: Posted On-line January 20, 2012 Available in Microsoft Excel 97-2003 format at http://pubs.usgs.gov/ds/663/downloads/ds663_table4.xls and available as Adobe Reader Portable Document (PDF version 1.6) format at http://pubs.usgs.gov/ds/663/downloads/ds663_table4.pdf