FEMA has the 100 year Flood Plain Maps for Faulkner county digitized.
They can be located on the link below.
These are viewable from their web site but if you want to down load them you will need to pay a small fee per map.
The Faulkner County map is broke down into several areas. Each area has their own individual map.
The map below shows some of these areas that you will need to view.
Here is the list of reference numbers you will want to view from the FEMA web site below.
0291H, 0292H, 0293H, 0294H, 0311H, 0315H, 0410H, and 0450H
Each of these very detailed maps are available for about $2.50 each from the FEMA web site below.
FEMA 100 Year Flood Plain Maps for Faulkner County