Fishery bulletin of the Fish and Wildlife Service - NOAA
Fishery bulletin of the Fish and Wildlife Service - NOAA
Fishery bulletin of the Fish and Wildlife Service - NOAA
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Week ending<br />
Apr 16<br />
Apr. 23<br />
Apr. 30<br />
May 7<br />
May 14<br />
May 21<br />
May 28<br />
June 11. _.<br />
June 25 __<br />
July 2<br />
July 9<br />
July 10<br />
July 30<br />
Week ending<br />
May 21<br />
May 28 ...<br />
Jimp 4<br />
June 18<br />
July 2<br />
July 9<br />
July 10<br />
July 23 -<br />
July 30<br />
Aug. 13<br />
Week end-<br />
Ing<br />
Apr. 9. .<br />
Apr 16<br />
Apr. 23<br />
Apr. 30<br />
May 7<br />
May 14<br />
May 21<br />
May 28<br />
Juno 4<br />
June 18<br />
June 25<br />
July 2<br />
July 9<br />
July 16<br />
July 23<br />
July 30<br />
Aug 6<br />
Aug. 20<br />
1833<br />
1933<br />
51<br />
ï, 2ÏS<br />
8,966<br />
?!б68<br />
1933<br />
38<br />
131<br />
87<br />
SALMON RUNS OF THE COLUMBIA HIVER IN 1938<br />
TABLE 8.—Counts <strong>of</strong> Chinook salmon at Rock Isl<strong>and</strong> Dam, 19SS to 1938<br />
1931<br />
2<br />
11 9<br />
39<br />
87<br />
137<br />
93<br />
47<br />
36<br />
13<br />
11<br />
29<br />
104<br />
126<br />
268<br />
1935<br />
65<br />
117<br />
609<br />
Б32<br />
462<br />
282<br />
321<br />
86<br />
69<br />
116<br />
38<br />
288<br />
1936<br />
0<br />
13<br />
84<br />
399<br />
727<br />
254<br />
298<br />
201<br />
»5<br />
91<br />
183<br />
1,630<br />
1937<br />
2 7<br />
30<br />
63<br />
25<br />
33<br />
19<br />
159<br />
180<br />
148<br />
COS<br />
1,791<br />
1938<br />
14<br />
28<br />
70<br />
78<br />
650<br />
235<br />
195<br />
61!<br />
94<br />
120<br />
39<br />
77<br />
725<br />
Week ending<br />
Aug 6<br />
Aug. 13<br />
Aug 20<br />
Aug 27<br />
Sept. 3<br />
Sept. 10<br />
Sept. 17<br />
Sept 24<br />
Oct. 1<br />
Oct. 8<br />
Oct. 16<br />
Oct. 22 .<br />
Oct. 29<br />
Nov. 6<br />
Total..<br />
1933<br />
257<br />
253<br />
2,500<br />
40У<br />
1, 1Я4<br />
656<br />
210<br />
70<br />
6,668<br />
1934<br />
836<br />
741<br />
3 047<br />
386<br />
133<br />
67<br />
113<br />
67<br />
63<br />
111<br />
350<br />
30<br />
27 3<br />
7,100<br />
1935<br />
686<br />
689<br />
2 187<br />
3 342<br />
2 710<br />
1 104<br />
437<br />
1 077<br />
306<br />
629<br />
123<br />
416<br />
16,301<br />
1936<br />
848<br />
276<br />
139<br />
65<br />
21<br />
6,476<br />
TABLE 9.—Counts <strong>of</strong> blueback salmon at Rock Isl<strong>and</strong> Dam, 19SS to 1938<br />
1934<br />
2<br />
22<br />
93<br />
144<br />
667<br />
661<br />
410<br />
126<br />
1935<br />
IS 3236669<br />
62<br />
1,058<br />
3,856<br />
2 263<br />
3,778<br />
1936<br />
1<br />
4<br />
6<br />
9<br />
313<br />
1,865<br />
8,011<br />
4,474<br />
1 217<br />
380<br />
1937<br />
4 7<br />
2,871<br />
6,310<br />
4,077<br />
356<br />
1938<br />
2<br />
80<br />
139<br />
871<br />
8,958<br />
4.530<br />
677<br />
Week ending<br />
Auf. 20<br />
Aug. 27<br />
Sept. 3<br />
Sept. 10<br />
Sept. 17—.<br />
Sept. 24<br />
Oct. 1<br />
Oct. 8<br />
Oct. 16<br />
Oct. 22<br />
Oct. 29<br />
Total „<br />
1933<br />
4,941<br />
827<br />
125<br />
66<br />
42<br />
26<br />
40, 737<br />
1934<br />
104<br />
35<br />
30<br />
18<br />
13 41<br />
2,227<br />
1935<br />
2,172<br />
561<br />
180<br />
23431<br />
14,011<br />
1936<br />
168<br />
20<br />
14<br />
16,482<br />
TABLE 10.—Counts <strong>of</strong> steelhead trout at Rock Isl<strong>and</strong> Dam, 19SS to 19S8<br />
1934<br />
14 7<br />
71<br />
62 3<br />
6 1<br />
4<br />
3 11<br />
2<br />
4 1<br />
2<br />
3<br />
1936<br />
8<br />
29<br />
191<br />
338<br />
146<br />
89<br />
132<br />
379<br />
12 2<br />
9<br />
1<br />
7<br />
14<br />
46<br />
260<br />
1936<br />
15<br />
35<br />
135<br />
304<br />
618<br />
70<br />
32 9<br />
11<br />
18<br />
10<br />
27<br />
70<br />
77<br />
74<br />
69<br />
1937<br />
9<br />
66<br />
211<br />
67<br />
16<br />
18 9<br />
20<br />
14<br />
10<br />
12<br />
36<br />
97<br />
1938<br />
ï Includes 20 counted previous to <strong>the</strong> week ending April 9.<br />
49<br />
222<br />
143<br />
243<br />
67<br />
65<br />
395<br />
100<br />
53<br />
28<br />
20 814<br />
12<br />
60<br />
62<br />
57<br />
46<br />
Weekend-<br />
Ing<br />
Aug. 27<br />
Sept. 3<br />
Sept. 10<br />
Sept. 17<br />
Sept. 24<br />
Oct. 1<br />
Oct. 8<br />
Oct. 16 .<br />
Oct. 22<br />
Oct. 29<br />
Nov. 6<br />
Nov. 12....<br />
Nov. 19<br />
Nov. 26<br />
Dec. 3<br />
DPP. 10<br />
Dec. 17<br />
Dec. 24.<br />
Total..<br />
Tables 8, 9, <strong>and</strong> 10 give <strong>the</strong> counts made at Kock Isl<strong>and</strong> Dam during <strong>the</strong> years<br />
1933 to 1938, inclusive. These were all actual counts which are presumably accurate,<br />
both as to number <strong>and</strong> identification. In addition to <strong>the</strong> records given in <strong>the</strong>se tables,<br />
78 silver salmon were counted at Rock Isl<strong>and</strong> Dam late in September <strong>and</strong> early in<br />
October 1938.<br />
MODIFIED TABLES<br />
The data on <strong>the</strong> run <strong>of</strong> 1938 (tables 1 to 10) are presented below in such form as<br />
to bring out certain facts bearing upon <strong>the</strong> biological <strong>and</strong> economic importance <strong>of</strong><br />
1933<br />
149<br />
189<br />
168<br />
173<br />
130<br />
1,055<br />
1934<br />
2<br />
2<br />
17<br />
26<br />
25<br />
13<br />
36<br />
51<br />
31<br />
23<br />
16<br />
20 g43<br />
11 62<br />
484<br />
1935<br />
306<br />
336<br />
397<br />
591<br />
411<br />
699<br />
677<br />
215<br />
ЗОЯ<br />
256<br />
'6,411<br />
1936<br />
62<br />
21<br />
1,637<br />
1937<br />
645<br />
42<br />
241<br />
172<br />
102<br />
61<br />
65<br />
371<br />
239<br />
PS<br />
55 9<br />
6,132<br />
1937<br />
241<br />
74<br />
128<br />
457<br />
126Б8<br />
15, 069<br />
1937<br />
68<br />
00<br />
89<br />
109<br />
312<br />
384<br />
265<br />
306<br />
42<br />
2,214<br />
113<br />
1938<br />
383<br />
419<br />
196<br />
«2<br />
162<br />
171<br />
209<br />
615<br />
344<br />
344<br />
111<br />
8<br />
15<br />
6,803<br />
1938<br />
206<br />
93<br />
43<br />
35<br />
37<br />
96<br />
61<br />
ï<br />
17,123<br />
1938<br />
25<br />
33<br />
66<br />
97<br />
200<br />
90<br />
126<br />
39<br />
34<br />
67<br />
2,400
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