Title 1 New England Interstate Water Pollution Control Compact
Title 3 Ohio River Valley Water Sanitation Compact
Title 5 Tri-State Compact and Interstate Environmental Commission
Title 7 Delaware River Basin Compact
Title 9 Great Lakes Basin Compact
Title 10 Great Lakes – St. Lawrence River Basin Water Resources Compact
Title 11 Champlain Basin Compact
Title 13 Susquehanna River Basin Compact
Title 17 Delaware River Basin Water Commission Compact