Photo By/Credit
Patterson, Matthew/USFWS
Date Shot/Created
02/05/2004Media Usage Rights/License
Public Domain
Image
Large recirculating propagation system (RPS; Barnhart, 2003) at the White Sulphur Springs National Fish Hatchery (White Sulphur Springs, West Virginia). Two, 250 gallon tanks drain to a central sump. Photo: Matthew Patterson, USFWS.
