Morelos Division
From the bottom of Laguna Dam to Morelos Dam on the Arizona and Mexico border south of California. Most of this stretch divides Arizona and California.
Includes places like:
Bruce Church (Private)
Backwater 33 (State trust land – primitive launch)
Backwater 31 (Reservation)
West Wetlands Park (Public launch)
East Wetlands Park (oxbow or bypass channel)
… and more
Most f the time the river flow is almost 100% diverted into irrigation canals in Mexico at Morelos Dam. On rare occasions when excess water is flowing and the gates are opened it will follow its historic river bed out to the Sea of Cortez.