Skip navigation and go directly to content.
Agency for Toxic Substances and Disease Registry Search  |  Index  |  Home  |  Glossary  |  Contact Us  
Skip to Print/Text-Only Version Previous PageMain MenuPHA HomeFeedbackNext Page



Step 1.2 Gathering Health Concerns and Other Information

bullet Quadrant Mapping

Quadrant mapping is one method for gathering and organizing data during a site visit. By using this or other methods consistently, health assessors will become efficient and thorough in gathering information that is needed about a site.

To view the steps for using a quadrant mapping system, click on each of the numbered steps below or on the View All link. To view a completed quadrant mapping sheet, click on the Quadrant Mapping Example link.

Step 1 *
Step 2 *
Step 3 *
Step 4 *

View All

Quadrant Mapping Example

Resource Icon

Blank quadrant mapping sheet.


spacer Last updated: February 20, 2008
bullet ATSDR EPH Training Coordinator

  ATSDR Home  |  Search  |  Index  |  Contact Us
About ATSDR  |  News Archive  |  ToxFAQs  |  Public Health Assessments
Privacy Policy  |  External Links Disclaimer |  Accessibility
U.S. Department of Health and Human Services