“Water Reuse for Data Centers” – Presentation
Documents
ACWA Request for Extension of Public Comment Period – Updating the Definition of “Waters of the United States”
On Nov. 26, 2025, ACWA requested that EPA and USACE extend the 45-day comment period for their proposed rule, “Updating the Definition of Waters of the United States”
2026 Water Quality Standards Workshop – Draft Agenda
2026 Water Quality Standards Workshop – Draft Agenda
EPA/ACWA Water Reuse Webinar – September 11, 2025
EPA/ACWA Water Reuse Webinar – Sept. 11, 2025
2026 ACWA Mid-Year Meeting – Draft Agenda
2026 ACWA Mid-Year Meeting – Draft Agenda
ACWA Federalism Comments to EPA
E.O. 13132 (Federalism) Consultation and Coordination on Clarification Regarding the Application of Clean Water Section 401 Certification
ACWA Annual Report 2025
ACWA Annual Report 2025
House FY 2026 Interior, Environment and Related Agencies Appropriations Bill
Title II of the FY 2026 Interior, Environment, and Related Agencies Appropriations Bill includes significant changes to funding for the Environmental Protection Agency (EPA), particularly within State and Tribal Assistance Grants (STAG). The proposed bill substantially reduces core CWA funding, directly impacting state and tribal implementation capacity.
FY2026 Funding Chart Update
An updated funding chart reflecting the Continuing Appropriations Act, 2026.
2025 Water Quality Modeling Workshop – Agendas
2025 Water Quality Modeling Workshop – Track Agendas
Impacts of President’s FY 26 Budget Proposal on State Water Quality Programs
The proposed elimination of STAG funding in the FY 2026 federal budget proposal would dramatically impact the nation’s waters, public health and economic growth. These funds are the lifeblood of state programs and without them, states may be forced to slash essential services, lay off expert staff, halt restoration projects, and delay or even forgo clean water protections.
ACWA Memo on EPA Oversight
A memo addressing state concerns over agency oversight of state actions, including waterbody over-listings and the need for clarity between EPA mandates, guidance, and reviewer opinions.
