ACWA Comments related to Tribal WQS Posted: March 7, 2023Updated: March 6, 2023 Share This:On March 6, 2023, ACWA delivered the comments below in response to EPA’s proposed WQS Regulatory Revisions to Protect Tribal Reserved Rights. ACWA Comments_WQS Revisions to Protect Tribal Reserved Rights_3.6.2023Download PDF (300.26 KB)