The Paraná River Basin Managing Water Resources to Sustain Ecosystem Services – UNU-INWEH
Drainage Basins
Klamath River Basin
New Data Tools May Reduce Impacts of Colorado River Basin Drought
River Basins Unveiled: Exploring North Carolina's Lifelines
Potomac Basin Facts - ICPRB
What is a river basin? - Internet Geography
SWAMP - San Joaquin River Basin Central Valley Water Quality Control Board
Red River International Joint Commission
Delaware River Basin Commission
I. The Columbia River Basin
VICTORY! Keeping 6 Billion Tons of Powder River Basin Coal in the Ground - Western Environmental Law Center
Pearl River – MDEQ
A map of the Mississippi River Basin shows how vast river systems are. : r/worldbuilding
USGS - NAWQA - Water Quality in the Kanawha-New River Basin - Summary
The Snake River Basin - Physical Description
Savannah - The River Basin Center
The Rainy River Basin International Joint Commission
The Search for Sustainability in the Colorado River Basin - Public Policy Institute of California
Opinion: An equation to restore river basins in South Asia