- NPDES CSO Permitting Comment Letter, March 2024
- National Primary Drinking Water Regulations for Lead and Copper, February 2024
- City-Climate Coalition FY2024 Appropriations Letter, September 2023
- SRF Appropriations Letter, September 2023
- EPW PFAS Comment Letter, July 2023
- National Primary Drinking Water Regulations: Consumer Confidence Report Rule Revisions, May 2023
- PFAS Drinking Water Proposal Comments, May 2023
- WOTUS Amicus Brief
- Risk Management Program
- PFOS and PFOA Comment Letter
- Lead and Copper Rule
- Joint Letter to EPA & OMB on FCA
- CCR Federalism Comments
- Lead and Copper Rule, 2022 Federalism Comments
- PFAS Passive Receivers Letter on CERCLA
- PFAS Drinking Water Federalism Comments, April 2022
- IIJA Water Infrastructure Appropriations