Proposed
Downloads folder for Proposed DSDs
The document is the first draft EtO DSD which was proposed for public comment on June 28, 2019. The public comment period ended September 26, 2019.
This document is the revised draft EtO proposed DSD (dated January 31, 2020) that underwent an external expert peer review. Responding to public comments resulted in this improved draft DSD.
Scientific expert comments were thoroughly reviewed and addressed by the TCEQ as documented in the EtO DSD External Peer Review Response to Comments. The TCEQ responding to the external expert comments resulted in this state-of-the-science final EtO DSD (dated May 15, 2020).
This page contains the Tert-Butyl Alcohol Proposed Development Support Document. The 90-day public comment period is from September 15, 2022 through December16, 2022.
This page contains the Carbon Tetrachloride Proposed Development Support Document. The 90-day public comment period is from October 13, 2023 through January 12, 2024.