The spring snowmelt.
Well it was formed by the Colorado river! Which is water erosion!
a river that has water in it.
7 states share the water from the colorado river. The states names are Wyoming, Utah, Colorado, New Mexico, Arizona, Nevada, and California.
The Grand Canyon was formed by the Colorado River wearing away at the rock over a long period of time. Some estimate in the millions of years. +++ "was formed". It is still being formed as it still carries the R. Colorado and its tributaries.
Colorado
Nevada, Arizona, California, Colorado,
The Colorado River.
The Colorado River, the Gila River and others.
The Colorado River.
That is a true statement about the Colorado River.
The Colorado River Compact has several purposes: 1) to apportion the use of water in the Colorado River Basin (i.e. the Colorado River and all its tributaries); 2) promote interstate comity; and 3) to secure the ability of the Upper Colorado River Basin to develop at its own pace (without the compact, the more populous Lower Basin would have tried to develop a claim as much water as possible--the compact preserves the ability of the Upper Basin to use water).
The motto of Lower Colorado River Authority is 'Energy, Water and Community Services'.