CWT Summary
Run Date: 2024-12-13
Tag List: OHRC Exp
Sorted by: year of release

Release Summary
Tag Code:091483
Brood Year:2019
Species:ChinookRun:Fall
Hatchery Name:ELK R HATCHERYRelease Site:ELK R
Release Agency:Oregon Department of Fish and WildlifeStock:ELK R (ELK R HT)
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2020-10-12Tag Type:length & 1/2 Alphanumeric (1.5 mm)
Last Release Date:2020-10-12Avg. Weight (g):37.77
CWT 1st Mark Name:Ad (Adipose clip) + No other external marksNon CWT 1st Mark Name:Ad (Adipose clip) + No other external marks
CWT 1st Mark Count:29,736Non CWT 1st Mark Count:210
CWT 2nd Mark Name:Non CWT 2nd Mark Name:
CWT 2nd Mark Count:Non CWT 2nd Mark Count:
Total # Released: 29,946
# Adclips Associated w/Release: 29,946
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 624.6 5%
British Columbia 1427.6 5%
Washington 1238.8 8%
Oregon 2267.3 13%
California 00.0 0%
Escapement 138299.7 58%
Other 1654.7 11%
Total Recoveries209512.7100%
 
Estimated Minimum Survival Rate 0.01723
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
26.0 1%2.0 1%4.0 1%
3113.1 22%49.7 23%63.4 21%
4393.5 77%161.2 76%232.3 78%

Release Summary
Tag Code:091484
Brood Year:2019
Species:ChinookRun:Fall
Hatchery Name:ELK R HATCHERYRelease Site:ELK R
Release Agency:Oregon Department of Fish and WildlifeStock:ELK R (ELK R HT)
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2020-10-12Tag Type:length & 1/2 Alphanumeric (1.5 mm)
Last Release Date:2020-10-12Avg. Weight (g):37.77
CWT 1st Mark Name:Ad (Adipose clip) + No other external marksNon CWT 1st Mark Name:Ad (Adipose clip) + No other external marks
CWT 1st Mark Count:29,846Non CWT 1st Mark Count:162
CWT 2nd Mark Name:Non CWT 2nd Mark Name:
CWT 2nd Mark Count:Non CWT 2nd Mark Count:
Total # Released: 30,008
# Adclips Associated w/Release: 30,008
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 736.2 6%
British Columbia 2161.4 11%
Washington 1850.4 9%
Oregon 2382.2 15%
California 00.0 0%
Escapement 137281.0 50%
Other 1749.8 9%
Total Recoveries223561.0100%
 
Estimated Minimum Survival Rate 0.01879
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
27.1 1%2.0 1%5.1 2%
3111.4 20%51.1 18%60.3 21%
4442.5 79%226.9 81%215.7 77%

Release Summary
Tag Code:091485
Brood Year:2019
Species:ChinookRun:Fall
Hatchery Name:ELK R HATCHERYRelease Site:ELK R
Release Agency:Oregon Department of Fish and WildlifeStock:ELK R (ELK R HT)
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2020-10-12Tag Type:length & 1/2 Alphanumeric (1.5 mm)
Last Release Date:2020-10-12Avg. Weight (g):37.77
CWT 1st Mark Name:Ad (Adipose clip) + No other external marksNon CWT 1st Mark Name:Ad (Adipose clip) + No other external marks
CWT 1st Mark Count:29,544Non CWT 1st Mark Count:603
CWT 2nd Mark Name:Non CWT 2nd Mark Name:
CWT 2nd Mark Count:Non CWT 2nd Mark Count:
Total # Released: 30,147
# Adclips Associated w/Release: 30,147
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 27.1 1%
British Columbia 1437.0 7%
Washington 923.5 4%
Oregon 1860.6 11%
California 00.0 0%
Escapement 152382.3 67%
Other 2057.1 10%
Total Recoveries215567.6100%
 
Estimated Minimum Survival Rate 0.01920
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
28.1 1%2.0 1%6.1 2%
3141.6 25%52.6 28%89.0 23%
4417.9 74%130.6 71%287.2 75%

Release Summary
Tag Code:091486
Brood Year:2019
Species:ChinookRun:Fall
Hatchery Name:ELK R HATCHERYRelease Site:ELK R
Release Agency:Oregon Department of Fish and WildlifeStock:ELK R (ELK R HT)
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2020-10-12Tag Type:length & 1/2 Alphanumeric (1.5 mm)
Last Release Date:2020-10-12Avg. Weight (g):
CWT 1st Mark Name:Ad (Adipose clip) + No other external marksNon CWT 1st Mark Name:Ad (Adipose clip) + No other external marks
CWT 1st Mark Count:29,687Non CWT 1st Mark Count:513
CWT 2nd Mark Name:Non CWT 2nd Mark Name:
CWT 2nd Mark Count:Non CWT 2nd Mark Count:
Total # Released: 30,200
# Adclips Associated w/Release: 30,200
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 622.2 4%
British Columbia 2476.3 13%
Washington 1028.9 5%
Oregon 2485.3 15%
California 00.0 0%
Escapement 124269.1 47%
Other 2992.2 16%
Total Recoveries217574.0100%
 
Estimated Minimum Survival Rate 0.01933
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
28.0 1%4.0 1%4.0 2%
375.5 13%33.6 11%41.9 16%
4490.5 85%267.3 88%223.2 83%

Release Summary
Tag Code:091487
Brood Year:2019
Species:ChinookRun:Fall
Hatchery Name:ELK R HATCHERYRelease Site:ELK R
Release Agency:Oregon Department of Fish and WildlifeStock:ELK R (ELK R HT)
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2020-10-12Tag Type:length & 1/2 Alphanumeric (1.5 mm)
Last Release Date:2020-10-12Avg. Weight (g):37.77
CWT 1st Mark Name:Ad (Adipose clip) + No other external marksNon CWT 1st Mark Name:Ad (Adipose clip) + No other external marks
CWT 1st Mark Count:29,400Non CWT 1st Mark Count:298
CWT 2nd Mark Name:No external marksNon CWT 2nd Mark Name:
CWT 2nd Mark Count:119Non CWT 2nd Mark Count:
Total # Released: 29,817
# Adclips Associated w/Release: 29,698
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 414.8 3%
British Columbia 2061.0 10%
Washington 1125.0 4%
Oregon 30111.4 19%
California 00.0 0%
Escapement 128285.6 49%
Other 2786.9 15%
Total Recoveries221587.0100%
 
Estimated Minimum Survival Rate 0.01988
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
28.1 1%2.0 1%6.1 2%
3108.9 19%58.9 20%50.0 18%
4469.9 80%240.4 80%229.5 80%

Release Summary
Tag Code:091488
Brood Year:2019
Species:ChinookRun:Fall
Hatchery Name:ELK R HATCHERYRelease Site:ELK R
Release Agency:Oregon Department of Fish and WildlifeStock:ELK R (ELK R HT)
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2020-10-12Tag Type:length & 1/2 Alphanumeric (1.5 mm)
Last Release Date:2020-10-12Avg. Weight (g):37.77
CWT 1st Mark Name:Ad (Adipose clip) + No other external marksNon CWT 1st Mark Name:Ad (Adipose clip) + No other external marks
CWT 1st Mark Count:28,860Non CWT 1st Mark Count:322
CWT 2nd Mark Name:Non CWT 2nd Mark Name:No external marks
CWT 2nd Mark Count:Non CWT 2nd Mark Count:117
Total # Released: 29,299
# Adclips Associated w/Release: 29,182
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 1040.6 8%
British Columbia 2160.7 12%
Washington 721.2 4%
Oregon 1865.1 12%
California 00.0 0%
Escapement 129267.6 51%
Other 1964.0 12%
Total Recoveries205521.7100%
 
Estimated Minimum Survival Rate 0.01807
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
29.1 2%2.0 1%7.1 3%
388.2 17%26.9 11%61.4 23%
4424.4 81%225.2 89%199.2 74%

Release Summary
Tag Code:091489
Brood Year:2019
Species:ChinookRun:Fall
Hatchery Name:ELK R HATCHERYRelease Site:ELK R
Release Agency:Oregon Department of Fish and WildlifeStock:ELK R (ELK R HT)
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2020-10-12Tag Type:length & 1/2 Alphanumeric (1.5 mm)
Last Release Date:2020-10-12Avg. Weight (g):37.77
CWT 1st Mark Name:Ad (Adipose clip) + No other external marksNon CWT 1st Mark Name:Ad (Adipose clip) + No other external marks
CWT 1st Mark Count:29,931Non CWT 1st Mark Count:334
CWT 2nd Mark Name:Non CWT 2nd Mark Name:No external marks
CWT 2nd Mark Count:Non CWT 2nd Mark Count:61
Total # Released: 30,326
# Adclips Associated w/Release: 30,265
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 1248.9 9%
British Columbia 2060.8 11%
Washington 410.8 2%
Oregon 2783.6 15%
California 00.0 0%
Escapement 175278.5 50%
Other 2370.3 13%
Total Recoveries262554.0100%
 
Estimated Minimum Survival Rate 0.01850
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
219.1 3%5.0 2%14.1 5%
387.4 16%33.4 12%54.1 19%
4447.4 81%237.1 86%210.3 76%

Release Summary
Tag Code:091490
Brood Year:2019
Species:ChinookRun:Fall
Hatchery Name:ELK R HATCHERYRelease Site:ELK R
Release Agency:Oregon Department of Fish and WildlifeStock:ELK R (ELK R HT)
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2020-10-12Tag Type:length & 1/2 Alphanumeric (1.5 mm)
Last Release Date:2020-10-12Avg. Weight (g):37.77
CWT 1st Mark Name:Ad (Adipose clip) + No other external marksNon CWT 1st Mark Name:Ad (Adipose clip) + No other external marks
CWT 1st Mark Count:29,794Non CWT 1st Mark Count:210
CWT 2nd Mark Name:No external marksNon CWT 2nd Mark Name:
CWT 2nd Mark Count:60Non CWT 2nd Mark Count:
Total # Released: 30,064
# Adclips Associated w/Release: 30,004
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 515.7 3%
British Columbia 1748.6 8%
Washington 624.6 4%
Oregon 2894.5 15%
California 00.0 0%
Escapement 173358.2 58%
Other 2577.5 12%
Total Recoveries255620.1100%
 
Estimated Minimum Survival Rate 0.02077
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
212.1 2%3.0 1%9.1 3%
3125.1 20%45.4 17%79.7 22%
4482.9 78%213.5 82%269.4 75%

Release Summary
Tag Code:091491
Brood Year:2019
Species:ChinookRun:Fall
Hatchery Name:ELK R HATCHERYRelease Site:ELK R
Release Agency:Oregon Department of Fish and WildlifeStock:ELK R (ELK R HT)
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2020-10-12Tag Type:length & 1/2 Alphanumeric (1.5 mm)
Last Release Date:2020-10-12Avg. Weight (g):37.77
CWT 1st Mark Name:Ad (Adipose clip) + No other external marksNon CWT 1st Mark Name:Ad (Adipose clip) + No other external marks
CWT 1st Mark Count:29,794Non CWT 1st Mark Count:120
CWT 2nd Mark Name:Non CWT 2nd Mark Name:
CWT 2nd Mark Count:Non CWT 2nd Mark Count:
Total # Released: 29,914
# Adclips Associated w/Release: 29,914
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 1439.3 7%
British Columbia 1031.0 6%
Washington 723.6 4%
Oregon 1760.5 11%
California 00.0 0%
Escapement 137332.0 61%
Other 1959.2 11%
Total Recoveries204545.6100%
 
Estimated Minimum Survival Rate 0.01831
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
210.1 2%2.0 1%8.1 2%
394.9 17%32.6 15%62.4 19%
4440.6 81%179.0 84%261.6 79%