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Table 5 Smolt-to-adult return rates (SARs) and standard error (SE) in percentages, number of juvenile Okanagan Sockeye released, and number of adult Okanagan Sockeye detected at Bonneville Dam (BON) for each release year (2012–2016) and juvenile release site in the Okanagan River Basin

From: Migration and survival of Okanagan River Sockeye Salmon Oncorhynchus nerka, 2012–2019

Year

Release site

# Juveniles released

# Total adults detected at BON

SAR

SE

2012

Skaha

534

26

4.9%

0.93%

2013

Osoyoos

2783

85

3.1%

0.33%

2013

Skaha

1203

73

6.1%

0.69%

2014

Osoyoos

3706

35

0.9%

0.16%

2014

Skaha

1348

28

2.1%

0.39%

2015

Osoyoos

1741

7

0.4%

0.15%

2015

Skaha

5435

35

0.6%

0.11%

2016

Osoyoos

4798

24

0.5%

0.10%

2016

Skaha

5439

55

1.0%

0.14%