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NW Stream Survey
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 Image: Image Title: Subject: Description/Notes:
281. Central trap at Rock Island dam Central trap at Rock Island dam Dams; Rivers -- Washington; Fish traps
282. Center trap Center trap Dams; Rivers -- Washington; Fish traps Center trap at Rock Island Dam
283. Brail from left trap Brail from left trap Dams; Rivers -- Washington; Fish traps Brail from left trap at Rock Island Dam during summer
284. Tunnels from collecting pool Tunnels from collecting pool Dams; Rivers -- Washington; Fish traps Picture taken from brail showing tunnels which enter from collecting pool on the left trap at Rock Island Dam during Spring
285. Gate into hoist of fish trap Gate into hoist of fish trap Dams; Rivers -- Washington; Fish traps Gate into hoist of fish trap at Rock Island Dam
286. Tunnels from collecting pool Tunnels from collecting pool Dams; Rivers -- Washington; Fish traps Tunnels from collecting pool into brail at east trap at the Rock Island Dam
287. Tunnels from collecting pool to brail Tunnels from collecting pool to brail Dams; Rivers -- Washington; Fish traps Tunnels from collecting pool to brail, on left trap, at the Rock Island Dam in the spring
288. Collecting pool at trap at Rock Island Dam Collecting pool at trap at Rock Island Dam Dams; Rivers -- Washington; Fish traps
289. Tunnels leading to brail Tunnels leading to brail Dams; Rivers -- Washington; Fish traps Picture taken from collecting pool showing tunnels leading to brail, at left trap on the Rock Island Dam during Spring
290. Chinooks in brail Chinooks in brail Dams; Rivers -- Washington; Fish traps Chinooks in brail at east trap at Rock Island Dam
291. Chinooks in brail Chinooks in brail Dams; Rivers -- Washington; Fish traps; Chinook salmon Chinooks in brail in the south trap at Rock Island Dam
292. Left fish trap Left fish trap Dams; Rivers -- Washington; Fish traps; Trucks Left (east) fish trap at Rock Island Dam
293. Gate into hoist at trap Gate into hoist at trap Dams; Rivers -- Washington; Fish traps; Hoisting machinery View from brail into fish hoist at Rock Island Dam
294. First fish haul First fish haul Dams; Rivers -- Washington; Fish; Fish traps Left trap at Rock Island Dam during spring
295. Loading fish at central trap Loading fish at central trap Dams; Rivers -- Washington; Fish; Fish traps; Rock Island Dam
296. Loading fish truck at left trap Loading fish truck at left trap Dams; Rivers -- Washington; Fish; Fish traps Rock Island Dam during spring
297. Filling fish truck Filling fish truck Dams; Rivers -- Washington; Fish; Fish traps Filling a fish truck at the east trap at Rock Island Dam
298. East fishway and collecting pool East fishway and collecting pool Dams; Rivers -- Washington; Fishways Rock Island Dam
299. Central spill and left fishway Central spill and left fishway Dams; Rivers -- Washington; Fishways; Spillways Central spill and left fishway taken from middle fishway at Rock Island Dam
300. Central fish hoist and elevator Central fish hoist and elevator Dams; Rivers -- Washington; Hoisting machinery Central fish hoist and elevator at Rock Island Dam
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