Keywords: HungryHorseDamSpillway.jpg en View of Hungry Horse Dam spillway in operation http //www usbr gov/lc/region/g5000/photolab/gallery_detail cfm PICIDTYPE 12083 U S Bureau of Reclamation photographer 1953-08-07 PD-USGov <gallery>File BoR-HungryHorseProject-P447-100-575 jpg</gallery> Hungry Horse Dam Montana Flathead River Montana Bell-mouth spillways |