The EPC has set up an Emergency Relief Fund. In collaboration with the Presbytery of the Gulf South, donations to the fund will be sent to EPC churches in the greater Houston area affected by the storm. To donate online: https://epc.org/emergencyrelief 
(Choose “Emergency Relief” from the first pulldown menu and “Hurricane Harvey Relief (506)” from the second pulldown menu). Or make checks payable to Evangelical Presbyterian Church and designated “Hurricane Matthew Relief,” and send to:

Evangelical Presbyterian Church
5850 T.G. Lee Blvd., Suite 510
Orlando, FL 32822

The situation is going to get worse before it gets better, so please keep the people of southeastern Texas in your prayers.