Tank Room at Ennis National Fish Hatchery photo 11 månader 0 Public Picnic Area at Hatchery photo 11 månader 0 Hatchery Tanks photo 11 månader 0 Draining a Hatchery Pond photo 11 månader 0 Garrison Dam National Fish Hatchery Facility photo 11 månader 0 Snowy Ponds at Gavins Point National Fish Hatchery photo 11 månader 0 Hatchery Grounds photo 11 månader 0 Preparing for the Arrival of Eggs photo 11 månader 0 Protecting Hatchery Ponds From Birds photo 11 månader 0 Hatchery Tanks at Garrison Dam National Fish Hatchery photo 11 månader 0 Winter at Gavins Point National Fish Hatchery photo 11 månader 0 E-Bank Raceways at Hotchkiss National Fish Hatchery photo 11 månader 0 E-Bank Raceways at Hotchkiss National Fish Hatchery photo 11 månader 0 Fry Troughs at Fish Hatchery photo 11 månader 0 Equipment at a Fish Hatchery photo 11 månader 0 Raceways at Ennis National Fish Hatchery photo 11 månader 0 Old Nursery Tank Room photo 11 månader 0 Moving Water Through Egg Jars photo 11 månader 0 Moving Water Through Egg Jars photo 11 månader 0 Pond Renovations at a Hatchery photo 11 månader 0