CWT Summary
Run Date: 2025-12-02
Tag List: coho skagit
Sorted by: year of release
Release Summary
Tag Code: 211705 Brood Year: 1983 Species: Coho Run: Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1985-06-14 Tag Type: Standard binary (1 mm) Last Release Date: 1985-06-14 Avg. Weight (g): 30.26 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: Ad (Adipose clip) + No other external marks CWT 1st Mark Count: 50,644 Non CWT 1st Mark Count: 2,891 CWT 2nd Mark Name: Non CWT 2nd Mark Name: CWT 2nd Mark Count: Non CWT 2nd Mark Count: Total # Released: 53,535 # Adclips Associated w/Release: 53,535
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 0 0.0 0% British Columbia 652 2,935.8 51% Washington 1,074 2,715.9 48% Oregon 8 14.6 0% California 0 0.0 0% Escapement 39 33.3 1% Other 1 1.7 0% Total Recoveries 1774 5,701.4 100%
Estimated Minimum Survival Rate 0.11257
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 2 9.7 0% 9.7 0% 0.0 0% 3 5,691.6 100% 5,658.3 100% 33.3 100%
Release Summary
Tag Code: 211702 Brood Year: 1984 Species: Coho Run: Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1986-05-13 Tag Type: Standard binary (1 mm) Last Release Date: 1986-05-13 Avg. Weight (g): 25.22 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: CWT 1st Mark Count: 500 Non CWT 1st Mark Count: CWT 2nd Mark Name: Non CWT 2nd Mark Name: CWT 2nd Mark Count: Non CWT 2nd Mark Count: Total # Released: 500 # Adclips Associated w/Release: 500
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 0 0.0 0% British Columbia 10 55.8 96% Washington 0 0.0 0% Oregon 0 0.0 0% California 0 0.0 0% Escapement 2 2.0 4% Other 0 0.0 0% Total Recoveries 12 57.9 100%
Estimated Minimum Survival Rate 0.11568
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 3 54.2 94% 52.1 93% 2.0 100% 4 3.7 6% 3.7 7% 0.0 0%
Release Summary
Tag Code: 211804 Brood Year: 1985 Species: Coho Run: Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1987-05-15 Tag Type: Standard binary (1 mm) Last Release Date: 1987-05-15 Avg. Weight (g): 64.85 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: No external marks CWT 1st Mark Count: 50,232 Non CWT 1st Mark Count: 49,651 CWT 2nd Mark Name: Non CWT 2nd Mark Name: Ad (Adipose clip) + No other external marks CWT 2nd Mark Count: Non CWT 2nd Mark Count: 508 Total # Released: 100,391 # Adclips Associated w/Release: 50,740
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 0 0.0 0% British Columbia 667 3,466.3 67% Washington 529 1,556.8 30% Oregon 29 83.2 2% California 0 0.0 0% Escapement 92 61.1 1% Other 1 4.0 0% Total Recoveries 1318 5,171.4 100%
Estimated Minimum Survival Rate 0.10294
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 2 7.4 0% 5.3 0% 2.1 3% 3 5,152.1 100% 5,093.2 100% 59.0 97% 4 11.8 0% 11.8 0% 0.0 0%
Release Summary
Tag Code: 212508 Brood Year: 1986 Species: Coho Run: Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1988-06-15 Tag Type: Repeating series Last Release Date: 1988-06-15 Avg. Weight (g): 32.89 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: Ad (Adipose clip) + No other external marks CWT 1st Mark Count: 42,691 Non CWT 1st Mark Count: 916 CWT 2nd Mark Name: Non CWT 2nd Mark Name: CWT 2nd Mark Count: Non CWT 2nd Mark Count: Total # Released: 43,607 # Adclips Associated w/Release: 43,607
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 0 0.0 0% British Columbia 494 2,832.5 68% Washington 320 1,264.0 30% Oregon 0 0.0 0% California 0 0.0 0% Escapement 25 17.4 0% Other 25 73.7 2% Total Recoveries 864 4,187.6 100%
Estimated Minimum Survival Rate 0.09809
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 3 4,185.9 100% 4,168.5 100% 17.4 100% 4 1.7 0% 1.7 0% 0.0 0%
Release Summary
Tag Code: 212521 Brood Year: 1987 Species: Coho Run: Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1989-05-19 Tag Type: Repeating series Last Release Date: 1989-05-19 Avg. Weight (g): 26.71 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: No external marks CWT 1st Mark Count: 46,147 Non CWT 1st Mark Count: 47,712 CWT 2nd Mark Name: Non CWT 2nd Mark Name: Ad (Adipose clip) + No other external marks CWT 2nd Mark Count: Non CWT 2nd Mark Count: 5,526 Total # Released: 99,385 # Adclips Associated w/Release: 51,673
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 0 0.0 0% British Columbia 391 1,874.7 55% Washington 391 1,346.8 40% Oregon 0 0.0 0% California 0 0.0 0% Escapement 11 11.3 0% Other 72 161.9 5% Total Recoveries 865 3,394.8 100%
Estimated Minimum Survival Rate 0.07356
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 2 4.4 0% 4.4 0% 0.0 0% 3 3,377.9 100% 3,366.6 100% 11.3 100% 4 12.5 0% 12.5 0% 0.0 0%
Release Summary
Tag Code: 213707 Brood Year: 1988 Species: Coho Run: Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1990-06-08 Tag Type: Repeating series Last Release Date: 1990-06-11 Avg. Weight (g): 27.19 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: No external marks CWT 1st Mark Count: 48,507 Non CWT 1st Mark Count: 49,791 CWT 2nd Mark Name: Non CWT 2nd Mark Name: Ad (Adipose clip) + No other external marks CWT 2nd Mark Count: Non CWT 2nd Mark Count: 490 Total # Released: 98,788 # Adclips Associated w/Release: 48,997
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 0 0.0 0% British Columbia 344 1,425.3 65% Washington 158 646.9 30% Oregon 10 30.8 1% California 0 0.0 0% Escapement 46 52.3 2% Other 17 31.3 1% Total Recoveries 575 2,186.6 100%
Estimated Minimum Survival Rate 0.04507
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 2 4.8 0% 4.8 0% 0.0 0% 3 2,181.7 100% 2,129.5 100% 52.3 100%
Release Summary
Tag Code: 212008 Brood Year: 1989 Species: Coho Run: Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1991-06-04 Tag Type: Standard binary (1 mm) Last Release Date: 1991-06-04 Avg. Weight (g): 26.71 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: Ad (Adipose clip) + No other external marks CWT 1st Mark Count: 25,757 Non CWT 1st Mark Count: 526 CWT 2nd Mark Name: Non CWT 2nd Mark Name: CWT 2nd Mark Count: Non CWT 2nd Mark Count: Total # Released: 26,283 # Adclips Associated w/Release: 26,283
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 0 0.0 0% British Columbia 286 1,214.9 73% Washington 107 351.6 21% Oregon 2 4.5 0% California 0 0.0 0% Escapement 5 8.5 1% Other 34 82.7 5% Total Recoveries 434 1,662.1 100%
Estimated Minimum Survival Rate 0.06452
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 3 1,662.1 100% 1,653.6 100% 8.5 100%
Release Summary
Tag Code: 212009 Brood Year: 1989 Species: Coho Run: Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1991-06-04 Tag Type: Standard binary (1 mm) Last Release Date: 1991-06-04 Avg. Weight (g): 26.71 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: No external marks CWT 1st Mark Count: 25,300 Non CWT 1st Mark Count: 78 CWT 2nd Mark Name: Non CWT 2nd Mark Name: Ad (Adipose clip) + No other external marks CWT 2nd Mark Count: Non CWT 2nd Mark Count: 256 Total # Released: 25,634 # Adclips Associated w/Release: 25,556
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 0 0.0 0% British Columbia 205 868.7 70% Washington 92 306.7 25% Oregon 1 2.8 0% California 0 0.0 0% Escapement 10 10.1 1% Other 28 47.9 4% Total Recoveries 336 1,236.3 100%
Estimated Minimum Survival Rate 0.04886
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 3 1,236.2 100% 1,226.1 100% 10.1 100%
Release Summary
Tag Code: 212062 Brood Year: 1990 Species: Coho Run: Fall Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1992-06-01 Tag Type: Standard binary (1 mm) Last Release Date: 1992-06-01 Avg. Weight (g): 56.75 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: No external marks CWT 1st Mark Count: 16,934 Non CWT 1st Mark Count: 20,041 CWT 2nd Mark Name: Non CWT 2nd Mark Name: Ad (Adipose clip) + No other external marks CWT 2nd Mark Count: Non CWT 2nd Mark Count: 3,107 Total # Released: 40,082 # Adclips Associated w/Release: 20,041
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 0 0.0 0% British Columbia 146 654.6 82% Washington 45 134.5 17% Oregon 0 0.0 0% California 0 0.0 0% Escapement 4 4.1 1% Other 5 8.4 1% Total Recoveries 200 801.5 100%
Estimated Minimum Survival Rate 0.04732
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 2 1.0 0% 0.0 0% 1.0 25% 3 793.3 99% 790.3 99% 3.0 75% 4 7.2 1% 7.2 1% 0.0 0%
Release Summary
Tag Code: 212063 Brood Year: 1990 Species: Coho Run: Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1992-06-01 Tag Type: Standard binary (1 mm) Last Release Date: 1992-06-01 Avg. Weight (g): 56.75 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: Ad (Adipose clip) + No other external marks CWT 1st Mark Count: 25,047 Non CWT 1st Mark Count: 643 CWT 2nd Mark Name: Non CWT 2nd Mark Name: CWT 2nd Mark Count: Non CWT 2nd Mark Count: Total # Released: 25,690 # Adclips Associated w/Release: 25,690
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 0 0.0 0% British Columbia 205 915.1 83% Washington 58 160.3 15% Oregon 0 0.0 0% California 0 0.0 0% Escapement 6 6.1 1% Other 11 15.1 1% Total Recoveries 280 1,096.6 100%
Estimated Minimum Survival Rate 0.04378
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 2 1.5 0% 1.5 0% 0.0 0% 3 1,095.0 100% 1,089.0 100% 6.1 100%
Release Summary
Tag Code: 212103 Brood Year: 1990 Species: Coho Run: Hatchery Name: SWINOMISH CHANNEL PD Release Site: SWINOMISH CHANNEL PD Release Agency: Skagit River System Cooperative (WA) Stock: CLARK CR 03.1421 Release Stage: Smolt Rearing Type: Hatchery reared fish First Release Date: 1992-05-07 Tag Type: Standard binary (1 mm) Last Release Date: 1992-05-07 Avg. Weight (g): 32.65 CWT 1st Mark Name: Ad (Adipose clip) + No other external marks Non CWT 1st Mark Name: Ad (Adipose clip) + No other external marks CWT 1st Mark Count: 23,585 Non CWT 1st Mark Count: 1,086 CWT 2nd Mark Name: Non CWT 2nd Mark Name: CWT 2nd Mark Count: Non CWT 2nd Mark Count: Total # Released: 24,671 # Adclips Associated w/Release: 24,671
Recovery Summary (All Ages)
Recovery Location Number of Obs. Recoveries Number of Est. Recoveries % of Total Est. Recoveries Alaska 6 15.1 2% British Columbia 165 709.2 85% Washington 42 95.4 11% Oregon 0 0.0 0% California 0 0.0 0% Escapement 5 5.1 1% Other 10 10.8 1% Total Recoveries 228 835.7 100%
Estimated Minimum Survival Rate 0.03543
Estimated Recoveries by Age
Recovery Age Total Total % Fishery Fishery % Freshwater Escapement Freshwater % 2 6.3 1% 6.3 1% 0.0 0% 3 824.3 99% 819.2 99% 5.1 100% 4 5.0 1% 5.0 1% 0.0 0%