Storm & Flood Damage Recovery in McAllen, TX

Enough to act on, if you use the rainfall forecast rather than waiting for water. Tropical systems are tracked for days, and the local consequence follows the rainfall total over the district rather than any river stage. Once several inches have fallen on flat clay, the water is already there and moving equipment becomes difficult. The decisions worth making early are about what gets raised and where vehicles are parked.

On a delta plain that is the whole explanation. There is no meaningful relief anywhere, so a few inches of finished floor elevation decides the outcome between adjacent houses. It is worth knowing your own elevation relative to the street crown and to the neighbors, because it predicts your exposure far better than the age or construction of the house does.

Generally not. Water that has moved across yards, streets, and agricultural ground before entering a house carries what it crossed, so porous materials that were submerged usually come out rather than being dried in place. That is a different and larger scope than a burst supply line. Establishing the source in the first hours is what determines which job this is, and it is worth being explicit about it with whoever writes the estimate.