Relentless autumn rain across the Four Corners region has triggered severe flooding in southwestern Colorado, forcing mandatory evacuations along four major rivers in Archuleta County, shutting down critical stretches of U.S. Highway 160, and prompting emergency disaster declarations at both the local and state levels.

Late Thursday evening, Gov. Jared Polis verbally declared a state disaster emergency across 11 southwestern and south-central Colorado counties as saturated watersheds struggled to absorb additional downpours. In Archuleta County, emergency officials worked through the night to close portions of U.S. 160—including the 1st Street Bridge in Pagosa Springs—while evacuating residents from low-lying neighborhoods bordering the San Juan, Rio Blanco, Navajo, and Piedra rivers.

Rivers Surge Past Major Flood Stage
Following days of heavy precipitation across regional headwaters, the Archuleta County Sheriff’s Office and the Town of Pagosa Springs issued mandatory evacuation orders Thursday afternoon for all flood-prone and low-lying properties along the San Juan, Rio Blanco, Navajo, and Piedra river corridors.

In Pagosa Springs, where major flood stage on the San Juan River begins at 12.6 feet, river gauges climbed rapidly overnight. While initial National Oceanic and Atmospheric Administration forecasts projected the San Juan River to crest at 13.7 feet around 4 a.m. Friday, updated local projections early Friday morning warned that the river peak could reach as high as 14.96 feet.

Municipal officials cautioned that rapid currents and unstable riverbanks pose immediate life-safety hazards that residential sandbag barriers cannot fully mitigate. Residents and visitors have been instructed to stay away from riverbanks, keep pets clear of rising water, and comply immediately with evacuation orders.

U.S. Highway 160 and Local Road Closures
Hazardous water accumulation across roadways prompted the Archuleta County Sheriff’s Office, the Town of Pagosa Springs, and the Colorado Department of Transportation to issue an urgent travel advisory early Friday. Officials strongly discouraged all travel along U.S. Highway 160 between mile markers 134 and 144 and enacted multiple road closures across the corridor.

U.S. 160 is completely shut down in both directions between mile markers 134 and 135 due to high water. Through downtown Pagosa Springs, the main U.S. 160 corridor is closed between 7th Street and Lewis Street, and emergency crews shut down the 1st Street Bridge overnight as water levels surged beneath the span. Farther east, active water is flowing across the highway at the Alpha Drive intersection, where motorists are urged to avoid travel, while County Road 500 remains closed indefinitely due to hazardous flood conditions.

Law enforcement and emergency personnel reminded drivers not to bypass barricades or drive through standing water, noting that moving water across roadways presents extreme danger to both vehicles and pedestrians.

State and Local Disaster Declarations
At 8:36 p.m. Thursday, Polis verbally declared a disaster emergency covering Archuleta, La Plata, Montezuma, Dolores, Hinsdale, San Miguel, Ouray, San Juan, Mineral, Alamosa, and Rio Grande counties.

The governor’s verbal order activates the State Emergency Operations Plan and authorizes the deployment of the Colorado National Guard—including air, ground, and engineering assets alongside unarmed personnel—to assist local agencies with flood and debris-flow mitigation, evacuations, and search and rescue operations. State response efforts are being coordinated jointly by the Colorado Department of Public Safety, the Colorado State Patrol, the Colorado Department of Transportation, and the Division of Homeland Security and Emergency Management.

At the municipal level, Pagosa Springs Mayor Shari Pierce and Town Manager David Harris signed a seven-day Local Disaster Emergency declaration on Thursday after floodwaters damaged roads, bridges, culverts, and public infrastructure. The declaration allows the town to expedite emergency repairs and access state and federal recovery funds. It comes less than a month after Archuleta County commissioners extended a prior local disaster declaration stemming from mid-September flooding that had already compromised local drainage structures and road shoulders.

Due to the ongoing emergency, Pagosa Springs closed Town Hall, the Community Center, the Visitor Center, and municipal maintenance facilities for Friday, Oct. 23, keeping police, public works, and parks crews deployed in the field.

Evacuation Shelters, Sandbags, and Emergency Alerts
Emergency management agencies and relief organizations have mobilized resources across the region for displaced residents and property owners. The American Red Cross of Western Colorado has opened free, pet-friendly evacuation shelters providing food, water, medical care, and mental health support at the Pagosa Lakes Property Owners Association Clubhouse at 230 Port Ave. in Pagosa Springs and at the La Plata County Fairgrounds at 2500 Main Ave. in Durango. No identification is required to enter either facility.

For property owners working to protect structures, self-serve sandbag stations are open on a first-come, first-served basis in Pagosa Springs across from the Town Maintenance Facility at 550 Pirate Drive and at the Archuleta County building at 1122 Highway 84, as well as in Arboles at the Tara Community Center at 95 County Road 973.

Residents can register for real-time Archuleta County Nixle evacuation notices and safety alerts by texting 81147 to 888777 or through the online Nixle registration portal. Live state highway closures and detours are available through the Colorado Department of Transportation COtrip traveler information portal.