Iowa DNR
ADBNet

Water Quality Assessments

Impaired Waters List

Integrated Report Categories

As specified in U.S. EPA’s guidelines for the 2016 water quality reporting and impaired waters listing cycle, the integrated report consists of five categories:

In their guidance to states, U.S. EPA has added the following Integrated Report subcategories:

The U.S. EPA guidelines allow states to create additional subcategories in order to refine the reporting process. In order to better track the attainment status of Iowa waterbodies, the following subcategories have been created by the Iowa DNR:

This page was created 4/17/2017 1:58:28 PM and was last updated 6/28/2017 2:08:22 PM