Modeling and Health Risk Assessment Policies

The District has implemented numerous policies that aim to provide guidance to District staff and external stakeholders when modeling and/or preparing a health risk assessment (HRA).  These policies can be found below.

District Modeling and HRA Policies

Title / Description Items
APR 1905 Risk Management Policy for Permitting New and Modified Sources
01/01/0001
APR 1906 Framework for Performing Health Risk Assessments
01/01/0001
APR 1925 Policy for District Rule 2201 AAQA Modeling
05/06/2024
APR 1920 Policy for Modeling Intermittent Operating Units When Evaluating for CAAQS/NAAQS
01/01/0001
APR 1965 Aggregation Methodology
01/01/0001