Red Cross
Call: 1-800-RED CROSS
Or Text Harvey to the number 90999

National Voluntary Organizations Active in Disaster (NVOAD)
 

While cash is definitely preferred, see information on items that are now being collected and how those should be directed.

These include:
Diaper Bank – In need of any size diapers. Diapers can be mailed to:
5415 Bandera Road
Suite 504
San Antonio, TX 78238 
 
Trusted World's Donation Center - Mail items to Trusted World's donation center at 15660 North Dallas Parkway, Dallas, through Sept. 1. Items needed include:
-toiletries, 
-feminine hygiene products
-diapers
-baby food 
-baby wipes and 
-nonperishable food
-The only clothing items that are needed at this time are packs of underwear and socks