CWT Summary
Run Date: 2026-02-02
Tag List: QuilBYBY20and21
Sorted by: year of release

Release Summary
Tag Code:056168
Brood Year:2020
Species:CohoRun:
Hatchery Name:QUILCENE NFHRelease Site:BIG QUILCENE 17.0012
Release Agency:U.S. Fish and Wildlife ServiceStock:BIG QUILCENE 17.0012
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2022-04-20Tag Type:Standard Alphanumeric (1 mm)
Last Release Date:2022-04-20Avg. Weight (g):20.71
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:39,512Non CWT 1st Mark Count:158,476
CWT 2nd Mark Name:Non CWT 2nd Mark Name:
CWT 2nd Mark Count:Non CWT 2nd Mark Count:
Total # Released: 197,988
# Adclips Associated w/Release: 197,988
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 00.0 0%
British Columbia 00.0 0%
Washington 171513.0 40%
Oregon 00.0 0%
California 00.0 0%
Escapement 601760.3 60%
Other 30.0 0%
Total Recoveries7751,273.3100%
 
Estimated Minimum Survival Rate 0.03222
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
21.5 0%1.5 0%0.0 0%
31,271.8 100%511.5 100%760.3 100%

Release Summary
Tag Code:056526
Brood Year:2020
Species:CohoRun:
Hatchery Name:QUILCENE NFHRelease Site:BIG QUILCENE 17.0012
Release Agency:U.S. Fish and Wildlife ServiceStock:BIG QUILCENE 17.0012
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2022-04-20Tag Type:Standard Alphanumeric (1 mm)
Last Release Date:2022-04-20Avg. Weight (g):20.71
CWT 1st Mark Name:No external marksNon CWT 1st Mark Name:No external marks
CWT 1st Mark Count:77,835Non CWT 1st Mark Count:2,594
CWT 2nd Mark Name:Non CWT 2nd Mark Name:
CWT 2nd Mark Count:Non CWT 2nd Mark Count:
Total # Released: 80,429
# Adclips Associated w/Release: 0
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 00.0 0%
British Columbia 00.0 0%
Washington 248719.1 41%
Oregon 00.0 0%
California 00.0 0%
Escapement 8141,028.9 59%
Other 10.0 0%
Total Recoveries10631,748.0100%
 
Estimated Minimum Survival Rate 0.02245
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
20.00.0 0%0.0
31,746.9 100%719.1 100%1,027.8 100%
41.0 0%0.0 0%1.0 0%

Release Summary
Tag Code:056527
Brood Year:2020
Species:CohoRun:
Hatchery Name:QUILCENE NFHRelease Site:BIG QUILCENE 17.0012
Release Agency:U.S. Fish and Wildlife ServiceStock:BIG QUILCENE 17.0012
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2022-04-20Tag Type:Standard Alphanumeric (1 mm)
Last Release Date:2022-04-20Avg. Weight (g):20.71
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:78,013Non CWT 1st Mark Count:313,684
CWT 2nd Mark Name:Non CWT 2nd Mark Name:
CWT 2nd Mark Count:Non CWT 2nd Mark Count:
Total # Released: 391,697
# Adclips Associated w/Release: 391,697
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 00.0 0%
British Columbia 371.8 4%
Washington 234716.6 37%
Oregon 14.0 0%
California 00.0 0%
Escapement 8981,134.7 59%
Other 20.0 0%
Total Recoveries11381,927.1100%
 
Estimated Minimum Survival Rate 0.02470
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
20.00.0 0%0.0
31,927.1 100%792.4 100%1,134.7 100%

Release Summary
Tag Code:056678
Brood Year:2021
Species:CohoRun:
Hatchery Name:QUILCENE NFHRelease Site:BIG QUILCENE 17.0012
Release Agency:U.S. Fish and Wildlife ServiceStock:BIG QUILCENE 17.0012
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2023-04-19Tag Type:Standard Alphanumeric (1 mm)
Last Release Date:2023-04-20Avg. Weight (g):18.51
CWT 1st Mark Name:No external marksNon CWT 1st Mark Name:No external marks
CWT 1st Mark Count:78,258Non CWT 1st Mark Count:950
CWT 2nd Mark Name:Non CWT 2nd Mark Name:
CWT 2nd Mark Count:Non CWT 2nd Mark Count:
Total # Released: 79,208
# Adclips Associated w/Release: 0
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 00.0 0%
British Columbia 00.0 0%
Washington 88427.5 22%
Oregon 00.0 0%
California 00.0 0%
Escapement 1,3251,375.9 72%
Other 20108.9 6%
Total Recoveries14331,912.3100%
 
Estimated Minimum Survival Rate 0.02443
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
20.00.0 0%0.0
31,912.3 100%536.4 100%1,375.9 100%

Release Summary
Tag Code:056679
Brood Year:2021
Species:CohoRun:
Hatchery Name:QUILCENE NFHRelease Site:BIG QUILCENE 17.0012
Release Agency:U.S. Fish and Wildlife ServiceStock:BIG QUILCENE 17.0012
Release Stage:SmoltRearing Type:Hatchery reared fish
First Release Date:2023-04-19Tag Type:Standard Alphanumeric (1 mm)
Last Release Date:2023-04-20Avg. Weight (g):18.51
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:75,411Non CWT 1st Mark Count:483,709
CWT 2nd Mark Name:Non CWT 2nd Mark Name:
CWT 2nd Mark Count:Non CWT 2nd Mark Count:
Total # Released: 559,120
# Adclips Associated w/Release: 559,120
 
Recovery Summary (All Ages)
Recovery Location Number of
Obs. Recoveries
Number of
Est. Recoveries
% of Total
Est. Recoveries
Alaska 00.0 0%
British Columbia 6219.0 10%
Washington 117448.8 21%
Oregon 39.9 0%
California 00.0 0%
Escapement 1,2811,330.3 63%
Other 24110.3 5%
Total Recoveries14312,118.4100%
 
Estimated Minimum Survival Rate 0.02809
 
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater %
21.2 0%0.0 0%1.2 0%
32,117.2 100%788.1 100%1,329.1 100%