- en.wikipedia.org San Francisco River (Gila River tributary)The San Francisco River is a 159-mile-long (256 km)[1] river in the southwest United States,[2] the largest tributary of the Upper Gila River.
- http://southwestpaddler.com docs/gilanm6.htmlThe Gila River has three major tributaries in the San Carlos, San Francisco and San Simon Rivers in southeastern Arizona.
- windspiritcommunity.org gila_river.htmThe Gila River has three major tributaries in the San Carlos, San Francisco and San Simon Rivers in southeastern Arizona.
- americanrivers.org river/gila-river/...Gila and San Francisco Rivers and their tributaries under the Wild and Scenic Rivers Act, the premiere federal river protection legislation in the United States.
- pewtrusts.org en/research-and-analysis/articles/…Alison Flint. The Gila and San Francisco rivers, along with their tributaries, make up one of the largest undammed watersheds in the Lower 48 states.
- wikious.com en/Gila_RiverAlthough the Gila River flows entirely within the United States, the headwaters of two tributaries – the San Pedro and Santa Cruz Rivers – extend into Mexico.
- wildearthguardians.org historical-archive/gila-…This river has been named one of America’s most endangered. ... to take about 14,000 acre-feet of water from the Gila and its tributary, the San Francisco.
- a-z-animals.com Articles …-long-is-the-gila-river…This river is one of the longest rivers in the Western United States and an important tributary of the Colorado River. ... San Francisco River.
- casitasdegila.com blog/san-francisco-hot-springs/The San Francisco River is the largest tributary to the Gila River. Over its 160-mile course, it flows through some of the most scenic country in Southeastern...
- tu.org magazine/conservation/celebrating-the-gila…To try our hand at catching Gila trout, we convened at Mineral Creek, a tributary to the Lower San Francisco River.