Lower Rio Grande Geology and Hydrology Resources on the Internet

Transboundary Resource Inventory Project
TRIP is a binational project to map shared resources in the U.S. and Mexico
NAFTA Handbook for Water Resource Managers and Engineers
A report describing the impact of NAFTA on water resources
Texas Water Monitoring Congress
The goal of the Texas Water Monitoring Congress is to communicate to policy makers, decision makers, and the public, the status of, and need for, systematic hydrologic (surface-water, ground-water, and water quality/aquatic biology) data collection in Texas.