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Where Colorado River No Longer Meets the Sea, a Pulse of Water Brings New Life

/in , , /by /Los Angeles Timesby Ian James

Beside a canal that runs through farmland, rushing water roared through an irrigation gate and flowed down a concrete culvert toward a wetland fringed with cottonwoods and willows.

For decades, so much water has been diverted to supply farms and cities that the Colorado River has seldom met the sea and much of its delta in Mexico has been reduced to a dry riverbed, with only small remnants of its once-vast wetlands surviving.

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Water-Starved Colorado River Delta Gets Another Shot of Life From the River’s Flows

/in , , /by /Water Education Foundationby Gary Pitzer

Water is flowing once again to the Colorado River’s delta in Mexico, a vast region that was once a natural splendor before the iconic Western river was dammed and diverted at the turn of the last century, essentially turning the delta into a desert.

In 2012, the idea emerged that water could be intentionally sent down the river to inundate the delta floodplain and regenerate native cottonwood and willow trees, even in an overallocated river system.

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To Bridge the Cultures of Mexico’s Border Region and a Neglected Colorado Neighborhood, Just Add Water

/in , , /by /Colorado Sun (Denver, Colo.)by Sharon Udasin

San Luis Rio Colorado, Mexico — Under the red girders of a nondescript toll bridge, waves gently lapped coarse sands in a gritty corner of this northwestern Mexican border city.

“There is usually no water and vegetation, and the ground looks like this,” local conservationist Alejandra Calvo-Fonesca said, gesturing toward the dusty shoreline of the Colorado River.

For a few months this winter, residents welcomed an unexpected surge of water in the river – a phenomenon they had not experienced since the spring 2014 “pulse flow,” when the United States released 107,000 acre-feet of water into the Colorado River Delta over a two-month period. That seminal event brought revelers in droves, eager to celebrate the revival of a historic waterway that is not only the city’s namesake, but a source of pride for its people.

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