Integrated Monitoring and Assessment Report
This page is under construction. Please find the information at:
- 2018 Assessment Methodology Review
- Arkansas’s 303(d) List Overview
- Biennial Assessment
Every two years all water quality data from the Department’s monitoring networks and any other readily available data is compiled into a report which describes the current condition of the State’s waters. Waters which are not meeting the Water Quality Standards or are not supporting their designated uses are noted and scheduled for corrective action. This report, which is required by Section 305(b) of the Clean Water Act, is also used to prepare the statewide nonpoint source assessment report, the list of impaired waters (Section 303(d) of the Clean Water Act), the Index of Watershed Indicators and numerous other water quality management needs. - Arkansas 303(d) List – 2016 Report
- 305(b) – Integrated Water Quality Monitoring and Assessment Report
- Arkansas TMDLs