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Intense rainstorms linked to an active El Niño-driven Pacific hurricane season have displaced thousands of residents and triggered massive cleanup efforts across the Four Corners states of Colorado, New Mexico, Utah, and Arizona. As damage assessments begin to trickle in from cities, towns, and remote areas, officials in New Mexico alone estimate infrastructure costs in the hundreds of millions of dollars.
Severe Flooding Hits the San Juan River Region
The northern New Mexico city of Farmington experienced severe impacts after torrential rains fell on the San Juan mountains in Colorado, sending powerful floodwaters down the San Juan River toward Lake Powell. Small towns along the river, including Pagosa Springs in Colorado, Bloomfield in New Mexico, and Bluff in Utah, faced historic flooding.
In Farmington, a city of 46,000 residents, evacuation notices began reaching mobile phones on Wednesday night. Connie Gooch, a resident of over 65 years, noted that her sister received an evacuation notification on Thursday. While her sister regularly constructs sandbags as the river rises annually, the rapid surge this year provided no time for preparation.
National Weather Service data from a river gauge in Farmington showed the San Juan River grew 13 times larger in just 36 hours late last week. The water level rose from roughly 3.5 feet early Thursday morning to 14 feet by Friday, likely setting a record for the highest water ever recorded in the city. Surges entered the city from two normally dry tributaries, Gobernador Canyon and Cañon Largo, despite the upstream Navajo Reservoir containing much of the mountain runoff. San Juan County public information officer Devon Neeley described the event as a catastrophic flood of historic proportions.
Rescues and Regional Impact Across the Southwest
Similar devastation occurred on the other side of the San Juan mountains in Colorado, where South Fork fire and rescue team captain Tyler Schmidt reported multiple neighborhoods submerged under two to three feet of water. According to Colorado Public Radio reporter Dan Boyce, immediate priorities include lifting evacuation orders, assessing damaged bridges, and testing well water along the Rio Grande’s path in the San Luis valley.
Other drinking water impacts included sewage spills from flooded treatment plants in Sedona, Arizona, and surrounding areas. Extensive damage was also reported on the Hopi reservation, which is surrounded by the Navajo reservation where residents faced rescues, washed-out roads, and historic flooding. San Juan County’s Neeley stated that fire crews, police officers, National Guard troops, and out-of-state swift water teams rescued between 200 and 300 county residents from vehicles stuck in running washes, by helicopter from rooftops, and using high-clearance and amphibious vehicles.
Recovery Challenges and Government Response
By Sunday, rain had subsided and river levels dropped, allowing some residents to return and survey the damage. Connie Gooch delivered supplies to her sister’s house, where the river had risen four feet inside, and found neighbors clearing furniture and piling demolition debris in front yards. However, San Juan County Fire Chief David Vega urged evacuated residents to stay out during a public briefing on Sunday, citing severe hazards including raw sewage, damaged gas lines, live power lines, and contaminated floodwaters carrying gas, diesel, pesticides, and fertilizer.
New Mexico Governor Michelle Lujan Grisham visited San Juan County on Monday and stated that infrastructure damage alone could reach hundreds of millions of dollars. While San Juan County manager Mike Stark estimated recovery costs between 30 and 40 million dollars, Lujan Grisham noted the figure could range from 200 to 300 million dollars due to extensive environmental, road, and infrastructure issues.
Governor Lujan Grisham announced Monday night that the federal government partially granted New Mexico’s request for an emergency declaration, and she signed executive orders allocating an additional 8.25 million dollars in state funding for flood response.
