PROPAGATION AND DISTRIBUTION OF FOOD FISHES, 1921. 
REPORT OF THE DIVISION OF FISH CULTURE FOR THE FISCAL YEAR 1921.’ 
By GLen C. LEACH, Assistant in Charge of Fish Culture. 
CONTENTS. 
Page. Part 1—Continued. Page. 
Irtroduction: ve fo vesom bile su 2 Propagation of commercial fishes— 
Part 1—Fish propagation and rescue. 4 Continued. 
Summary of operations____________ 4 Propagation of yellow perch, s 
Species of fishes handled_____--— 4 Bryans Point (Md.) station___ 37 
Summary. of outputs ws 5 Marine’ fish culture-—--2—~=-___~ 37 
Summary of egg collections______ 5 Boothbay Harbor (Me.) _ sta- 
Summary of fish-rescue work_____ ir ,, tion. -__--~_-----~_-~-____- 3s 
Stations and substations operated Gloucester (Mass.) station-___ 388 
and output of each___________ 8 Woods Hole (Mass.) station-_ 40 
Egg-collecting or auxiliary sta- Propagation of buffalofish, Atcha- 
(irae Ee, Pe I Ra a, 13 falaya (La.) substation_______ 41 
Mransiers Of epesue es es Le 15 Propagation of anadromous fishes 
Propagation of commercial fishes___ 16 of Atlantic coastal streams__ 42 
Pacific salmon culture__________ 16 Propagation of shad, Bryans 
Afognak (Alaska) station_____ 16 Point (Md.) and MHdenton 
Yes Bay (Alaska) station______ 17 (N. C.) stations_—____—___ --- 42 
Baker Lake (Wash.) station Propagation of glut herring, 
and substations __________ 18 Edenton (N. C.) station_-_._ 44 
Baker Lake (Wash.) station. 18 Propagation of alewife, Booth- 
Birdsview (Wash.)  substa- bay Harbor (Me.) station__ 45 
fom s *.% 8 fo Si 19 Propagation of striped bass, 
Brinnon, Duckabush, and Weldon (N. C.) substation... 45 
Quilcene (Wash.)  substa- Propagation of Atlantic salmon, 
Pianists ete ee oe ee 19 Craig Brook (Me.) station_._ 45 
Quinault (Wash.) substation. 20 Propagation of fishes of interior 
Sultan (Wash.) substation_._ 22 VO ee ae aes ee 46 
Clackamas (Oreg.) station and New England salmon and trout 
slbstations 22222 =? is 23 Sta twonsrs =p = 8 ee A Oh te 47 
Clackamas (Oreg.) station___ 25 Berkshire (Mass.) station <= 47 
Upper Clackamas (Oreg.) sub- Craig Brook (Me.) station_-___ 48 
Staines ee ee ae 24 Green Lake (Me.) station and 
Little White Salmon and Big SUDSlAaOnLe 2a ee a 48 
White Salmon (Wash.) sub- Nashua (N. H.) stationu_-_- ~~ 50 
Sfavions ses eet ees 24 St. Johnsbury (Vt.) station__ 50 
Rogue River (Oreg.) substa- Rocky Mountain trout stations-_ 52 
CaO 1 Weegee ei ga al le cg 24 Bozeman (Mont.) station and 
Applegate (Oreg.) substation. 25 SUUSEALIONS=——— oe ae 
Washougal River (Wash.) Bozeman (Mont.) station__._ 52 
SUpStation. == — 2 = ee 25 Meadow Creek (Mont.) aux- 
Salmon (Idaho) substation __ 25 iliary station _____-______ 52 
Baird (Calif.) station and sub- Yellowstone Park (Wyo.) sub- 
stahtons ts sites 2h. fete 26 SEUCLOMA sesen yen seen EE 53 
Investigations and experiments 27 Glacier Park (Mont.)  sub- 
Fertilization of salmon eggs St@tiOn eee be ta 53 
in natural spawning—-___ 27 Leadville (Colo.) station___-~_ 53 
Hatching eggs in pravel = 2.20 Saratoga (yas) stationi—__»...54 
Suggestions for possible im- Spearfish (S. Dak.) station___ 55 
provement and enlargement Springville (Utah) station and 
Of WO = eee es a 29 SUPS(tAMOR Ss ee ee 55 
Propagation of fishes of the Great Combination trout and pond fish- 
10: 1 ae eS eee 31 culturak= stations: —_—__=__ = 56 
Duluth (Minn.) station-__-_-~ 33 Erwin (Tenn.) station__--____ 57 
Northville (Mich.) station and Manchester (Iowa) station____ 58 
SUVSELUIGHS. 2 ee ae ee eas 33 Neosho (Mo.) station-_--___- 58 
Put in Bay (Ohio) station___ 534 White ulphur Springs (W. 
Cape Vincent (N. Y.) station__ 35 Waseca iow 2 =~ yee 60 
Swanton (Vt.) substation___-~ 36 Wytheville (Va.) station_____ 60 
1 Appendix IX to the Report of the United States Commissioner of Fisheries for 1921. 
B. F. Doc. No. 912, 
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