Four Corners flooding has turned a quiet corner of the American Southwest into an emergency zone, with rooftop rescues, packed shelters and a river that just beat a record older than most grandparents. Since Wednesday, relentless rain has swamped communities where Colorado, New Mexico, Arizona and Utah meet, and forecasters say the threat is not over yet.

A River Record Older Than a Century

The headline number comes from Farmington, New Mexico, the biggest city in the region. According to the Navajo Times, the San Juan River there reached fourteen point one feet on Friday, topping the previous record of twelve point three feet set way back in nineteen oh nine. That is not a small bump. It is a river rewriting its own history book.

Farther downstream, the water kept climbing. The same report says the river at Shiprock hit seventeen point three feet Friday night, already above the fifteen point five foot flood stage, with forecasters expecting about twenty point seven feet late Saturday morning. Major flood stage is twenty point five feet, so Shiprock was on track to cross that line.

Rooftop Rescues and Hundreds Told to Leave

The human side of the Four Corners flooding is intense. According to the Associated Press, severe flooding on Friday led to water rescues, some from rooftops, plus impassable roads and evacuation orders in low-lying parts of Colorado and New Mexico. Around six hundred households in Farmington were told to leave, a city spokesperson said.

San Juan County spokesman Devin Neeley described the scramble to the AP, saying crews were pulling people from roofs and from houses holding three or four feet of water, with more water on the way. New Mexico National Guard boats, helicopters and amphibious vehicles joined the effort.

Farmington Police Chief Steve Hebbe did not sugarcoat it at a Friday press conference. "This is a once-in-a-generation time," he said, as reported by KJZZ. He also said officials had confirmed no deaths so far, but warned residents not to treat the situation lightly.

Navajo Nation Takes a Heavy Hit

Some of the hardest damage landed on tribal land. In Dennehotso, Arizona, Navajo police and emergency crews rescued thirty people from seven families using an all-terrain rescue vehicle and a state helicopter, according to the Navajo Times. The Navajo Nation declared a state of emergency, and the Hopi Tribe did the same after floodwater displaced families in Moenkopi.

Roads took a beating too. The Navajo Times reports a bridge near Pinto Tank was destroyed, a main road in Oljato, Utah, was badly undercut, and soaked ground kept heavy equipment away from many damaged routes. One local official said emergency resources were stretched thin. Shelters opened in Shiprock and near Farmington, including a Red Cross site that accepts pets.

Dirty Water and a Hazmat Warning

Floodwater is never just water. Rising water swamped the Bloomfield wastewater plant upstream of Navajo communities and sent untreated sewage into the San Juan River. Neeley called the river a hazmat situation and told people flatly to stay out of it, per the Navajo Times. Farmington officials said city drinking water stayed safe, with no boil order in effect.

Elsewhere in the region, the emergency declarations kept stacking up. As NPR reported, Colorado Governor Jared Polis declared a disaster emergency covering eleven counties, Pagosa Springs issued its own disaster declaration, and the Utah city of Hurricane declared an emergency after floodwater hit dozens of homes. San Juan County, New Mexico, is seeking a presidential disaster declaration.

Why It Got So Bad

The setup was brutal. AP notes the storms followed two months of heavy rain that ended a summer drought, so the ground was already saturated before the latest downpour. Roughly four inches fell between Wednesday and Friday, and higher spots such as the San Juan Mountains saw up to six inches, according to NPR. Runoff from rain falling on mountain snow pushed the rivers even higher.

Wild weather hit Arizona too, where golf ball-sized hail and a possible tornado damaged roofs and windows earlier in the week. In southern Colorado, one stretch of the San Juan River ran about three feet above a hundred-year flood level recorded only a year earlier, per the AP.

What Happens Next

The Four Corners flooding is not wrapped up. More showers and thunderstorms are forecast for Saturday, with a chance of rain Sunday, and the Climate Prediction Center flagged a risk of heavy precipitation in parts of the region from October thirty-first through November second, according to the Navajo Times. Rivers can stay dangerous long after the sky clears.

For anyone in the area, the advice from officials is simple: follow evacuation orders early, avoid floodwater, and use local emergency hotlines for help. Events like this are part of a bigger pattern of wild swings in weather, and more science coverage is on the way. Keep up with more on the climate emergency as the cleanup begins and the damage tally grows.