Alert USA
weather NWS severe San Juan, NM October 24, 2026 at 5:27 AM

Flood Warning

...The Flood Warning continues for the following rivers in New Mexico...

La Plata River Below Redmesa affecting San Juan County.

* WHAT...Moderate flooding is forecast. This approaches the flood of record.

* WHERE...La Plata River below Redmesa.

* WHEN...Until Saturday afternoon.

* ADDITIONAL DETAILS... - At 11:00 PM MDT Friday the stage was unknown, though is likely near crest. - Bankfull stage is 8.0 feet. - Forecast...The river is expected to rise to a crest of 10.5 feet just after midnight tonight. It will then fall below flood stage late Saturday morning. - Flood stage is 9.0 feet. - Flood History...This crest compares to a previous crest of 10.8 feet on 08/26/1934. - http://www.weather.gov/safety/flood

Flooding in San Juan, NM can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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