Full Breakdown
Four Corners Region Hit by Historic Flooding
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Core Event: Record Flooding Sweeps Four Corners
Heavy rains after two months of drought caused rivers in the Four Corners area—where Arizona, Colorado, New Mexico and Utah meet—to overflow on Friday. Water rose 3–4 feet inside homes, submerging pickup trucks on Highway 160 in South Fork, Colorado, and prompting rooftop rescues in Farmington, New Mexico. More than 600 households in Farmington were ordered to evacuate, and the Navajo Nation and Hopi Tribe issued emergency alerts for low-lying communities. The San Juan River in Pagosa Springs, Colorado, peaked at 15 feet, the highest level since 1911, and the Animas River in La Plata County was closed to watercraft because of hazardous swift-water conditions.
Background & Context
The flooding followed a “once-in-a-generation” rain event that delivered up to six inches of precipitation in the San Juan Mountains and 5–10 inches across lower basins. Meteorologists linked the moisture to remnants of Pacific tropical systems and an unusually strong El Niño that has warmed West-Coast waters. Climate scientist Daniel Swain noted the same atmospheric pattern was forecast in the spring, predicting extreme October precipitation for the Southwest. Saturated soils and the region’s rugged terrain amplified runoff and flash-flood risk.
Data & Statistics
- Rainfall since Wednesday: ? 4 inches across the basin.
- Flood depth in homes: 3–4 feet (? 1–1.5 m).
- Evacuations: ? 600 Farmington households; ? 30 people in San Juan County; ? 100 people in Pagosa Springs.
- Infrastructure impact: over 3,000 electrical outages; road closures on U.S. 550, U.S. 160, CO 17 and several state highways; wastewater treatment halted in Bloomfield, NM.
- River crests: San Juan River 15 ft in Pagosa Springs (NOAA); ? 9 ft at 1:45 a.m. (NOAA); ? 15.02 ft in Archuleta County (local reports).
Official Statements & Responses
Devin Neeley, San Juan County public information officer, described the situation as “serious” and warned that “more water is coming.” Colorado Governor Jared Polis declared disaster emergencies for 11 counties, authorizing the Colorado National Guard to assist with evacuations and rescues. Mayor John Mohler of Bloomfield urged residents to limit wastewater discharge until the treatment plant could resume safe operations. The National Weather Service issued flood watches through the weekend and warned that additional rain could exacerbate already saturated soils.
On-the-Ground Reports
Residents described surreal scenes of brown, fast-moving water. Chelsey Field in Hurricane, Utah, said the trucks had water up to the windshield, about halfway submerged. In Farmington, volunteers from the American Red Cross set up a shelter at McGee Park, providing food, medical care and pet-friendly accommodations. Navajo Nation Deputy Police Chief Donnie Kee urged families to evacuate promptly, emphasizing danger to people and livestock. In Pagosa Springs, a helicopter rescued two adults and three dogs from a partially submerged RV, while South Fork Fire Rescue warned that “dangerous conditions remain” even as water levels receded.
What’s Next
The National Weather Service maintains flood watches through Sunday and forecasts up to half an inch of additional rain in northwestern New Mexico. Colorado officials expect road closures to remain for an extended period, and the disaster emergency declaration allows continued National Guard support for evacuation centers and infrastructure repairs. Residents in low-lying areas along the San Juan, Rio Blanco, Navajo and Piedra rivers have been instructed to shelter in place until water levels fully subside.