LA PLATA COUNTY, Colo. – Heavy rainfall over the past 48 hours has triggered catastrophic flooding in southwest Colorado, leading to levee breaches, cut-off evacuation routes, and the displacement of hundreds of households. Officials have declared a local disaster and are bracing for more rain.
Over the course of two days, 4 inches (102 mm) of rain fell in parts of the watershed, sending torrents surging down creeks near Vallecito Reservoir. Early Saturday, Vallecito Creek flows peaked near 7,000 cubic feet per second (cfs) — nearly 198 cubic meters per second (m³/s) — and water levels reached depths nearing 6 feet (around 1.8 m). Normally, high-water flows on Vallecito Creek are under 3,000 cfs (85 m³/s).
Nearly 400 homes have been evacuated north of Vallecito, Colorado, U.S, as flooding affects the area. Around 100 homes have already been reported flooded, Eater levels and continued heavy rain. pic.twitter.com/N0LTmhyUEk
— Weather Monitor (@WeatherMonitors) October 12, 2025
Public information officer Sarah Jacobson estimated that between 40 to 50 homes have sustained damage. The flood’s velocity carried household items—hot tubs, trees, kayaks—and debris downstream, increasing the hazard to structures and bridges.
In response to the severity of the flooding, La Plata County has issued a formal state of local disaster to expedite access to state funding and resources. County Manager Kevin Hall warned of possible widespread and severe damage to property, roads, and infrastructure, including six bridges and facilities belonging to the La Plata Electric Association. The Board of County Commissioners is set to evaluate whether to extend the disaster declaration for longer than seven days at a public meeting on October 14.
Officials expect rain to linger through Sunday, with 1 to 2 inches (25 to 50 mm) of additional rainfall possible. The National Weather Service has also issued flood watches for southwestern Colorado, the San Juan Mountains, and parts of the Western Slope. As the system shifts east, flooding is anticipated along the San Juan River and in Pagosa Springs, where evacuations are already underway. The Rio Blanco and Navajo rivers are also rising quickly.
Officials say this flooding has already exceeded many local expectations for this time of year. According to hydrologist Erin Walter (NWS Grand Junction), moisture in the atmosphere was 300 percent above normal, fueling the intensity of the storm. The current flow levels rival some of the highest recorded; in 1970, Vallecito Creek reached 7,050 cfs (200 m³/s) . Due to ongoing USGS gauge outages, definitive comparisons remain inconclusive.
Additional rainfall is forecast over the coming days, potentially interacting with burn scars from recent wildfires to produce debris flows or landslides, especially in vulnerable slopes.
