​Homeland Security (@DHSgov) tweeted Thu, Aug 18, 2016:

If you were affected by the #LAflood, you may be eligible for assistance. Visit https://t.co/eqU6Wp9BS7 or call 800-621-3362 for more info.

HHS.gov (@HHSGov) tweeted Aug 21, 2016:
Uninsured Louisiana residents may be able to get help with medicine or medical supplies. Call 855-793-7470 https://t.co/RlGSuBUtRU #LAflood

FEMA (@fema) tweeted Aug 21, 2016:
Want to help people affected by the #LAflood? Check out @volunteer_la’s helpful links: https://t.co/u4kxODjWAr https://t.co/ub178dcOUF