A severe flood event occurred in the Borderland twenty years ago. Residents were forced to evacuate as hundreds of homes were destroyed. The city suffered significant damage, with a total of $315 million in losses.

The flooding was caused by heavy rainfall during the monsoon season. A substantial amount of rain fell in a short period, with 15 inches measured from July to September. Further information about this natural disaster and its impact on the city is available from local news sources, including details about subsequent changes to the city's stormwater system.