From an ODWC fisheries biologist:

"...Tell all your Kansas buddies to be on the watch if they catch a striper or hybrid in the Walnut this spring for a tagged fish. Look on the fish's belly between the vent and the pelvic fins, there will be a scar about 1 inch long with stiches if present. If these fish are harvested, please call our fisheries office in Ponca City, OK. We can recover the tag, turn off the battery and possibly use it again to gain more information on this population. If it is returned, we would also like a phone call just to notify us where it was caught for our records..."