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Columbia River DART
Adult Steelhead Detection Probability for Columbia Basin Releases above Wells
Based on PIT Tagged Fish Detected at Bonneville Dam Adult Fishways
Detection Probability below 90 highlighted in Red Text
Species Run Rear Type Project Year Detection Probability
(SE)
p̂ = r / (r + z)
Unique Detected
at BON
[min max DOY]
R
Unique Detected
at Project
and Above Project
r
Unique Detected
Above Project
not at Project
z
Unique Detected
at Project
[min max DOY]
Unique Detected
Above Project
[min max DOY]
Number of Sites
With Detections
Above Project
Species Run Rear Type Project Year Detection Probability
(SE)
Unique Detected
at BON
[min max DOY]
Unique Detected
at Project
and Above Project
Unique Detected
Above Project
not at Project
Unique Detected
at Project
[min max DOY]
Unique Detected
Above Project
[min max DOY]
Number of Sites
With Detections
Above Project
SteelheadSummerJohn Day201898.78 (1.21)104 [145 281]81181 [149 280]82 [149 339]16
SteelheadSummerJohn Day201997.06 (2.05)81 [182 265]66266 [186 294]68 [186 356]17
SteelheadSummerJohn Day202097.93 (1.18)178 [181 281]1423142 [189 286]145 [189 364]16
SteelheadSummerJohn Day202196.36 (1.78)127 [187 329]1064106 [191 332]110 [191 338]15
SteelheadHJohn Day201898.67 (1.32)96 [145 281]74174 [149 280]75 [149 313]15
SteelheadHJohn Day201995.92 (2.83)59 [182 265]47247 [186 294]49 [186 356]16
SteelheadHJohn Day202097.71 (1.31)161 [181 281]1283128 [189 284]131 [189 357]16
SteelheadHJohn Day202195.70 (2.10)107 [187 329]89489 [191 332]93 [191 338]15
SteelheadJohn Day201898.82 (1.17)109 [145 281]84184 [149 280]85 [149 339]16
SteelheadJohn Day201997.22 (1.94)87 [180 265]70270 [186 294]72 [186 356]21
SteelheadJohn Day202097.95 (1.17)180 [181 281]1433143 [189 286]146 [189 364]16
SteelheadJohn Day202196.52 (1.71)132 [187 329]1114111 [191 332]115 [191 338]15
SteelheadSummerThe Dalles201399.18 (0.47)438 [183 294]3633363 [185 307]366 [185 364]14
SteelheadSummerThe Dalles2014100.00 (0.00)483 [163 356]4100410 [165 359]410 [165 365]20
SteelheadSummerThe Dalles201598.98 (0.51)466 [174 291]3874387 [179 293]391 [179 362]25
SteelheadSummerThe Dalles2016100.00 (0.00)188 [159 273]1620162 [164 281]162 [164 358]17
SteelheadSummerThe Dalles201799.46 (0.54)218 [143 285]1841184 [147 288]185 [147 341]22
SteelheadSummerThe Dalles201898.85 (1.14)104 [145 281]86186 [147 279]87 [147 339]19
SteelheadSummerThe Dalles2019100.00 (0.00)81 [182 265]70070 [184 292]70 [184 356]20
SteelheadSummerThe Dalles202099.34 (0.66)178 [181 281]1511151 [188 283]152 [188 364]18
SteelheadSummerThe Dalles2021100.00 (0.00)127 [187 329]1170117 [190 331]117 [190 338]17
SteelheadWThe Dalles2013100.00 (0.00)46 [188 252]37037 [191 267]37 [191 357]12
SteelheadWThe Dalles2014100.00 (0.00)59 [163 273]50050 [165 275]50 [165 365]15
SteelheadWThe Dalles201598.36 (1.63)70 [181 291]60160 [183 293]61 [183 361]22
SteelheadHThe Dalles201399.09 (0.52)392 [183 294]3263326 [185 307]329 [185 364]14
SteelheadHThe Dalles2014100.00 (0.00)428 [173 356]3630363 [175 359]363 [175 365]20
SteelheadHThe Dalles201599.11 (0.51)404 [174 283]3353335 [179 286]338 [179 362]24
SteelheadHThe Dalles2016100.00 (0.00)162 [159 273]1370137 [164 281]137 [164 358]17
SteelheadHThe Dalles201799.43 (0.57)204 [143 285]1751175 [147 288]176 [147 341]22
SteelheadHThe Dalles201898.73 (1.26)96 [145 281]78178 [147 279]79 [147 313]18
SteelheadHThe Dalles2019100.00 (0.00)59 [182 265]50050 [184 292]50 [184 356]18
SteelheadHThe Dalles202099.27 (0.73)161 [181 281]1361136 [188 283]137 [188 357]18
SteelheadHThe Dalles2021100.00 (0.00)107 [187 329]99099 [190 331]99 [190 338]17
SteelheadThe Dalles201399.18 (0.47)438 [183 294]3633363 [185 307]366 [185 364]14
SteelheadThe Dalles2014100.00 (0.00)487 [163 356]4130413 [165 359]413 [165 365]20
SteelheadThe Dalles201599.00 (0.50)474 [174 291]3954395 [179 293]399 [179 362]25
SteelheadThe Dalles201699.39 (0.60)191 [159 273]1641164 [164 281]165 [164 358]17
SteelheadThe Dalles201799.47 (0.53)222 [143 285]1871187 [147 288]188 [147 341]22
SteelheadThe Dalles201898.89 (1.10)109 [145 281]89189 [147 279]90 [147 339]19
SteelheadThe Dalles2019100.00 (0.00)87 [180 265]74074 [184 292]74 [184 356]24
SteelheadThe Dalles202099.35 (0.65)180 [181 281]1521152 [188 283]153 [188 364]18
SteelheadThe Dalles2021100.00 (0.00)132 [187 329]1220122 [190 331]122 [190 338]17
SteelheadSummerMcNary200496.35 (0.72)856 [174 283]65925659 [181 343]684 [181 356]9
SteelheadSummerMcNary200597.26 (0.40)2217 [139 282]1597451598 [149 317]1643 [149 337]7
SteelheadSummerMcNary200698.84 (0.21)3553 [134 316]2651312651 [152 329]2682 [152 345]10
SteelheadSummerMcNary200798.79 (0.54)549 [169 300]4075407 [177 307]412 [177 349]9
SteelheadSummerMcNary200895.00 (3.45)52 [180 255]38238 [187 265]40 [187 311]8
SteelheadSummerMcNary200997.04 (1.46)178 [171 285]1314131 [177 302]135 [177 364]15
SteelheadSummerMcNary2010100.00 (0.00)92 [172 270]76076 [180 320]76 [180 320]9
SteelheadSummerMcNary201198.43 (0.64)468 [177 319]3756375 [184 330]381 [184 026]10
SteelheadSummerMcNary201298.94 (0.53)478 [171 285]3734373 [180 296]377 [180 363]12
SteelheadSummerMcNary201398.10 (0.77)438 [183 294]3096309 [189 312]315 [189 364]11
SteelheadSummerMcNary201499.45 (0.39)483 [163 356]3642364 [170 363]366 [170 365]16
SteelheadSummerMcNary201599.72 (0.28)466 [174 291]3581358 [182 342]359 [182 362]22
SteelheadSummerMcNary201699.29 (0.71)188 [159 273]1401140 [173 337]141 [173 358]14
SteelheadSummerMcNary2017100.00 (0.00)218 [143 285]1670167 [153 304]167 [153 341]16
SteelheadSummerMcNary2018100.00 (0.00)104 [145 281]80080 [152 285]80 [152 339]14
SteelheadSummerMcNary2019100.00 (0.00)81 [182 265]66066 [189 297]66 [189 356]14
SteelheadSummerMcNary202097.16 (1.40)178 [181 281]1374137 [192 348]141 [192 364]13
SteelheadSummerMcNary202198.11 (1.32)127 [187 329]1042104 [195 338]106 [195 338]13
SteelheadWMcNary2009100.00 (0.00)42 [171 265]40040 [177 272]40 [177 364]11
SteelheadWMcNary2013100.00 (0.00)46 [188 252]29029 [194 276]29 [194 357]9
SteelheadWMcNary201497.96 (2.02)59 [163 273]48148 [170 279]49 [170 365]12
SteelheadWMcNary2015100.00 (0.00)70 [181 291]56056 [198 298]56 [198 361]19
SteelheadHMcNary200496.35 (0.72)856 [174 283]65925659 [181 343]684 [181 356]9
SteelheadHMcNary200597.26 (0.40)2216 [139 282]1596451597 [149 317]1642 [149 337]7
SteelheadHMcNary200698.84 (0.21)3553 [134 316]2651312651 [152 329]2682 [152 345]10
SteelheadHMcNary200798.78 (0.54)543 [169 300]4055405 [177 307]410 [177 349]9
SteelheadHMcNary200995.79 (2.06)136 [187 285]91491 [193 302]95 [193 341]15
SteelheadHMcNary2010100.00 (0.00)66 [173 270]53053 [180 275]53 [180 315]9
SteelheadHMcNary201198.31 (0.69)436 [177 319]3486348 [184 330]354 [184 026]10
SteelheadHMcNary201298.90 (0.55)457 [171 285]3584358 [180 296]362 [180 363]12
SteelheadHMcNary201397.90 (0.85)392 [183 294]2806280 [189 312]286 [189 364]11
SteelheadHMcNary201499.69 (0.31)428 [173 356]3191319 [179 363]320 [179 365]16
SteelheadHMcNary201599.68 (0.32)404 [174 283]3091309 [182 342]310 [182 362]21
SteelheadHMcNary2016100.00 (0.00)162 [159 273]1160116 [173 337]116 [173 358]14
SteelheadHMcNary2017100.00 (0.00)204 [143 285]1590159 [153 300]159 [153 341]16
SteelheadHMcNary2018100.00 (0.00)96 [145 281]73073 [152 285]73 [152 313]13
SteelheadHMcNary2019100.00 (0.00)59 [182 265]47047 [189 297]47 [189 356]14
SteelheadHMcNary202096.88 (1.54)161 [181 281]1244124 [192 348]128 [192 357]13
SteelheadHMcNary202197.75 (1.57)107 [187 329]87287 [195 338]89 [195 338]13
SteelheadMcNary200496.35 (0.72)856 [174 283]65925659 [181 343]684 [181 356]9
SteelheadMcNary200597.26 (0.40)2217 [139 282]1597451598 [149 317]1643 [149 337]7
SteelheadMcNary200698.84 (0.21)3553 [134 316]2651312651 [152 329]2682 [152 345]10
SteelheadMcNary200798.79 (0.54)549 [169 300]4075407 [177 307]412 [177 349]9
SteelheadMcNary200895.00 (3.45)52 [180 255]38238 [187 265]40 [187 311]8
SteelheadMcNary200997.04 (1.46)178 [171 285]1314131 [177 302]135 [177 364]15
SteelheadMcNary2010100.00 (0.00)92 [172 270]76076 [180 320]76 [180 320]9
SteelheadMcNary201198.43 (0.64)468 [177 319]3756375 [184 330]381 [184 026]10
SteelheadMcNary201298.94 (0.53)478 [171 285]3734373 [180 296]377 [180 363]12
SteelheadMcNary201398.10 (0.77)438 [183 294]3096309 [189 312]315 [189 364]11
SteelheadMcNary201499.46 (0.38)487 [163 356]3672367 [170 363]369 [170 365]16
SteelheadMcNary201599.73 (0.27)474 [174 291]3651365 [182 342]366 [182 362]22
SteelheadMcNary201699.31 (0.69)191 [159 273]1431143 [173 337]144 [173 358]14
SteelheadMcNary2017100.00 (0.00)222 [143 285]1690169 [153 304]169 [153 341]16
SteelheadMcNary2018100.00 (0.00)109 [145 281]83083 [152 285]83 [152 339]14
SteelheadMcNary2019100.00 (0.00)87 [180 265]70070 [189 297]70 [189 356]18
SteelheadMcNary202097.18 (1.39)180 [181 281]1384138 [192 348]142 [192 364]13
SteelheadMcNary202198.20 (1.26)132 [187 329]1092109 [195 338]111 [195 338]13
SteelheadSummerPriest Rapids200495.67 (0.79)856 [174 283]64129642 [189 316]671 [189 356]4
SteelheadSummerPriest Rapids200594.87 (0.55)2217 [139 282]1515821538 [154 322]1620 [154 337]4
SteelheadSummerPriest Rapids200698.20 (0.26)3553 [134 316]2616482616 [161 345]2664 [161 345]6
SteelheadSummerPriest Rapids200798.53 (0.59)549 [169 300]4036403 [182 315]409 [182 349]7
SteelheadSummerPriest Rapids2008100.00 (0.00)52 [180 255]39039 [192 271]39 [192 311]6
SteelheadSummerPriest Rapids2009100.00 (0.00)178 [171 285]1330133 [181 308]133 [181 364]9
SteelheadSummerPriest Rapids2010100.00 (0.00)92 [172 270]74074 [185 284]74 [185 315]7
SteelheadSummerPriest Rapids2011100.00 (0.00)468 [177 319]3780379 [190 351]379 [190 026]8
SteelheadSummerPriest Rapids2012100.00 (0.00)478 [171 285]3740375 [188 311]375 [188 363]10
SteelheadSummerPriest Rapids201399.68 (0.32)438 [183 294]3111311 [195 311]312 [195 364]9
SteelheadSummerPriest Rapids201499.45 (0.39)483 [163 356]3592360 [176 336]362 [176 365]14
SteelheadSummerPriest Rapids201599.43 (0.40)466 [174 291]3482350 [187 311]352 [187 362]14
SteelheadSummerPriest Rapids2016100.00 (0.00)188 [159 273]1410141 [181 344]141 [181 358]12
SteelheadSummerPriest Rapids2017100.00 (0.00)218 [143 285]1660166 [162 312]166 [162 341]14
SteelheadSummerPriest Rapids2018100.00 (0.00)104 [145 281]79079 [158 293]79 [158 339]12
SteelheadSummerPriest Rapids2019100.00 (0.00)81 [182 265]66066 [194 301]66 [194 356]11
SteelheadSummerPriest Rapids202099.28 (0.72)178 [181 281]1381138 [199 322]139 [199 364]11
SteelheadSummerPriest Rapids2021100.00 (0.00)127 [187 329]1050105 [200 310]105 [200 336]11
SteelheadWPriest Rapids2009100.00 (0.00)42 [171 265]39039 [181 277]39 [181 364]7
SteelheadWPriest Rapids2013100.00 (0.00)46 [188 252]29029 [200 282]29 [200 357]7
SteelheadWPriest Rapids201497.96 (2.02)59 [163 273]48148 [176 283]49 [176 365]10
SteelheadWPriest Rapids2015100.00 (0.00)70 [181 291]53053 [206 311]53 [206 361]11
SteelheadHPriest Rapids200495.67 (0.79)856 [174 283]64129642 [189 316]671 [189 356]4
SteelheadHPriest Rapids200594.86 (0.55)2216 [139 282]1514821537 [154 322]1619 [154 337]4
SteelheadHPriest Rapids200698.20 (0.26)3553 [134 316]2616482616 [161 345]2664 [161 345]6
SteelheadHPriest Rapids200798.53 (0.60)543 [169 300]4016401 [182 315]407 [182 349]7
SteelheadHPriest Rapids2009100.00 (0.00)136 [187 285]94094 [198 308]94 [198 341]9
SteelheadHPriest Rapids2010100.00 (0.00)66 [173 270]52052 [185 279]52 [185 315]7
SteelheadHPriest Rapids2011100.00 (0.00)436 [177 319]3520352 [190 351]352 [190 026]8
SteelheadHPriest Rapids2012100.00 (0.00)457 [171 285]3590360 [189 311]360 [189 363]10
SteelheadHPriest Rapids201399.65 (0.35)392 [183 294]2821282 [195 311]283 [195 364]9
SteelheadHPriest Rapids201499.68 (0.32)428 [173 356]3141315 [183 336]316 [183 365]14
SteelheadHPriest Rapids201599.34 (0.46)404 [174 283]3022304 [187 299]306 [187 362]14
SteelheadHPriest Rapids2016100.00 (0.00)162 [159 273]1160116 [181 344]116 [181 358]12
SteelheadHPriest Rapids2017100.00 (0.00)204 [143 285]1580158 [162 305]158 [162 341]14
SteelheadHPriest Rapids2018100.00 (0.00)96 [145 281]72072 [158 293]72 [158 313]11
SteelheadHPriest Rapids2019100.00 (0.00)59 [182 265]47047 [194 301]47 [194 356]11
SteelheadHPriest Rapids202099.21 (0.79)161 [181 281]1251125 [199 322]126 [199 357]11
SteelheadHPriest Rapids2021100.00 (0.00)107 [187 329]88088 [200 310]88 [200 336]11
SteelheadPriest Rapids200495.67 (0.79)856 [174 283]64129642 [189 316]671 [189 356]4
SteelheadPriest Rapids200594.87 (0.55)2217 [139 282]1515821538 [154 322]1620 [154 337]4
SteelheadPriest Rapids200698.20 (0.26)3553 [134 316]2616482616 [161 345]2664 [161 345]6
SteelheadPriest Rapids200798.53 (0.59)549 [169 300]4036403 [182 315]409 [182 349]7
SteelheadPriest Rapids2008100.00 (0.00)52 [180 255]39039 [192 271]39 [192 311]6
SteelheadPriest Rapids2009100.00 (0.00)178 [171 285]1330133 [181 308]133 [181 364]9
SteelheadPriest Rapids2010100.00 (0.00)92 [172 270]74074 [185 284]74 [185 315]7
SteelheadPriest Rapids2011100.00 (0.00)468 [177 319]3780379 [190 351]379 [190 026]8
SteelheadPriest Rapids2012100.00 (0.00)478 [171 285]3740375 [188 311]375 [188 363]10
SteelheadPriest Rapids201399.68 (0.32)438 [183 294]3111311 [195 311]312 [195 364]9
SteelheadPriest Rapids201499.45 (0.39)487 [163 356]3622363 [176 336]365 [176 365]14
SteelheadPriest Rapids201599.44 (0.40)474 [174 291]3552357 [187 311]359 [187 362]14
SteelheadPriest Rapids2016100.00 (0.00)191 [159 273]1440144 [181 344]144 [181 358]12
SteelheadPriest Rapids2017100.00 (0.00)222 [143 285]1680168 [162 312]168 [162 341]14
SteelheadPriest Rapids2018100.00 (0.00)109 [145 281]82082 [158 296]82 [158 339]12
SteelheadPriest Rapids2019100.00 (0.00)87 [180 265]69069 [194 301]69 [194 356]11
SteelheadPriest Rapids202099.29 (0.71)180 [181 281]1391139 [199 322]140 [199 364]11
SteelheadPriest Rapids2021100.00 (0.00)132 [187 329]1100110 [200 310]110 [200 336]11
SteelheadSummerRock Island200472.34 (1.74)856 [174 283]476182478 [194 319]660 [194 356]2
SteelheadSummerRock Island200577.24 (1.09)2217 [139 282]11403361196 [162 320]1532 [162 337]2
SteelheadSummerRock Island200681.24 (0.76)3553 [134 316]21444952146 [173 331]2641 [173 341]4
SteelheadSummerRock Island200788.06 (1.62)549 [169 300]35448355 [185 319]403 [185 349]5
SteelheadSummerRock Island200871.05 (7.36)52 [180 255]271127 [194 269]38 [194 311]4
SteelheadSummerRock Island200998.45 (1.09)178 [171 285]1272127 [186 312]129 [186 364]7
SteelheadSummerRock Island201095.83 (2.35)92 [172 270]69369 [187 290]72 [187 315]5
SteelheadSummerRock Island201193.58 (1.27)468 [177 319]35024350 [193 326]374 [193 026]6
SteelheadSummerRock Island201278.11 (2.15)478 [171 285]28981289 [191 321]370 [191 363]8
SteelheadSummerRock Island201391.83 (1.57)438 [183 294]28125282 [198 291]307 [198 364]7
SteelheadSummerRock Island201470.17 (2.44)483 [163 356]247105248 [179 340]353 [179 365]12
SteelheadSummerRock Island201596.56 (0.98)466 [174 291]33712337 [190 318]349 [190 362]12
SteelheadSummerRock Island201694.85 (1.89)188 [159 273]1297129 [186 351]136 [186 358]10
SteelheadSummerRock Island201791.41 (2.19)218 [143 285]14914149 [202 319]163 [170 341]11
SteelheadSummerRock Island201862.34 (5.52)104 [145 281]482948 [198 296]77 [163 339]10
SteelheadSummerRock Island2019100.00 (0.00)81 [182 265]64064 [201 356]64 [201 356]9
SteelheadSummerRock Island202099.28 (0.72)178 [181 281]1381138 [201 327]139 [201 364]9
SteelheadSummerRock Island2021100.00 (0.00)127 [187 329]1040104 [204 312]104 [204 336]9
SteelheadWRock Island200994.59 (3.72)42 [171 265]35235 [186 280]37 [186 364]5
SteelheadWRock Island2013100.00 (0.00)46 [188 252]29029 [205 284]29 [205 357]5
SteelheadWRock Island201475.51 (6.14)59 [163 273]371237 [179 285]49 [179 365]8
SteelheadWRock Island201596.23 (2.62)70 [181 291]51251 [211 318]53 [211 361]9
SteelheadHRock Island200472.34 (1.74)856 [174 283]476182478 [194 319]660 [194 356]2
SteelheadHRock Island200577.22 (1.09)2216 [139 282]11393361195 [162 320]1531 [162 337]2
SteelheadHRock Island200681.24 (0.76)3553 [134 316]21444952146 [173 331]2641 [173 341]4
SteelheadHRock Island200788.25 (1.61)543 [169 300]35347354 [185 319]401 [185 349]5
SteelheadHRock Island2009100.00 (0.00)136 [187 285]92092 [200 312]92 [200 341]7
SteelheadHRock Island201094.12 (3.29)66 [173 270]48348 [187 283]51 [187 315]5
SteelheadHRock Island201193.39 (1.33)436 [177 319]32523325 [193 326]348 [193 026]6
SteelheadHRock Island201277.75 (2.21)457 [171 285]27679276 [195 321]355 [195 363]8
SteelheadHRock Island201390.97 (1.72)392 [183 294]25225253 [198 291]278 [198 364]7
SteelheadHRock Island201469.28 (2.64)428 [173 356]21294213 [194 340]307 [187 365]12
SteelheadHRock Island201596.70 (1.03)404 [174 283]29310293 [190 311]303 [190 362]12
SteelheadHRock Island201694.59 (2.15)162 [159 273]1056105 [186 351]111 [186 358]10
SteelheadHRock Island201792.31 (2.13)204 [143 285]14412144 [202 319]156 [170 341]11
SteelheadHRock Island201861.43 (5.82)96 [145 281]432743 [204 296]70 [163 313]9
SteelheadHRock Island2019100.00 (0.00)59 [182 265]45045 [201 356]45 [201 356]9
SteelheadHRock Island202099.21 (0.79)161 [181 281]1251125 [201 327]126 [201 357]9
SteelheadHRock Island2021100.00 (0.00)107 [187 329]87087 [204 312]87 [204 336]9
SteelheadRock Island200472.34 (1.74)856 [174 283]476182478 [194 319]660 [194 356]2
SteelheadRock Island200577.24 (1.09)2217 [139 282]11403361196 [162 320]1532 [162 337]2
SteelheadRock Island200681.24 (0.76)3553 [134 316]21444952146 [173 331]2641 [173 341]4
SteelheadRock Island200788.06 (1.62)549 [169 300]35448355 [185 319]403 [185 349]5
SteelheadRock Island200871.05 (7.36)52 [180 255]271127 [194 269]38 [194 311]4
SteelheadRock Island200998.45 (1.09)178 [171 285]1272127 [186 312]129 [186 364]7
SteelheadRock Island201095.83 (2.35)92 [172 270]69369 [187 290]72 [187 315]5
SteelheadRock Island201193.58 (1.27)468 [177 319]35024350 [193 326]374 [193 026]6
SteelheadRock Island201278.11 (2.15)478 [171 285]28981289 [191 321]370 [191 363]8
SteelheadRock Island201391.83 (1.57)438 [183 294]28125282 [198 291]307 [198 364]7
SteelheadRock Island201470.14 (2.43)487 [163 356]249106250 [179 340]356 [179 365]12
SteelheadRock Island201596.63 (0.96)474 [174 291]34412344 [190 318]356 [190 362]12
SteelheadRock Island201694.24 (1.98)191 [159 273]1318131 [186 351]139 [186 358]10
SteelheadRock Island201791.46 (2.18)222 [143 285]15014150 [202 319]164 [170 341]11
SteelheadRock Island201861.25 (5.45)109 [145 281]493149 [198 296]80 [163 339]10
SteelheadRock Island2019100.00 (0.00)87 [180 265]67067 [201 356]67 [201 356]9
SteelheadRock Island202099.29 (0.71)180 [181 281]1391139 [201 327]140 [201 364]9
SteelheadRock Island2021100.00 (0.00)132 [187 329]1090109 [204 312]109 [204 336]9
SteelheadSummerRocky Reach200698.02 (0.27)3553 [134 316]2574522583 [176 334]2635 [176 341]3
SteelheadSummerRocky Reach200799.25 (0.43)549 [169 300]3973397 [186 322]400 [186 349]4
SteelheadSummerRocky Reach2008100.00 (0.00)52 [180 255]38038 [198 306]38 [198 311]3
SteelheadSummerRocky Reach2009100.00 (0.00)178 [171 285]1280128 [187 331]128 [187 364]6
SteelheadSummerRocky Reach2010100.00 (0.00)92 [172 270]72072 [188 295]72 [188 315]4
SteelheadSummerRocky Reach201199.46 (0.38)468 [177 319]3692369 [195 330]371 [195 026]5
SteelheadSummerRocky Reach201299.46 (0.38)478 [171 285]3682368 [192 330]370 [192 363]6
SteelheadSummerRocky Reach201399.34 (0.46)438 [183 294]3022303 [200 318]305 [200 364]5
SteelheadSummerRocky Reach2014100.00 (0.00)483 [163 356]3500351 [181 342]351 [181 365]10
SteelheadSummerRocky Reach2015100.00 (0.00)466 [174 291]3470347 [192 319]347 [192 362]10
SteelheadSummerRocky Reach2016100.00 (0.00)188 [159 273]1330133 [188 295]133 [188 358]8
SteelheadSummerRocky Reach201798.77 (0.86)218 [143 285]1612161 [170 320]163 [170 341]9
SteelheadSummerRocky Reach201898.70 (1.29)104 [145 281]76176 [163 297]77 [163 339]9
SteelheadSummerRocky Reach2019100.00 (0.00)81 [182 265]62062 [203 314]62 [203 339]8
SteelheadSummerRocky Reach202099.27 (0.73)178 [181 281]1361137 [202 329]138 [202 364]8
SteelheadSummerRocky Reach202199.04 (0.96)127 [187 329]1031103 [206 314]104 [206 336]8
SteelheadWRocky Reach2009100.00 (0.00)42 [171 265]37037 [187 281]37 [187 364]4
SteelheadWRocky Reach2013100.00 (0.00)46 [188 252]29029 [207 285]29 [207 357]4
SteelheadWRocky Reach2014100.00 (0.00)59 [163 273]49049 [181 298]49 [181 365]6
SteelheadWRocky Reach2015100.00 (0.00)70 [181 291]52052 [212 319]52 [212 361]8
SteelheadHRocky Reach200698.02 (0.27)3553 [134 316]2574522583 [176 334]2635 [176 341]3
SteelheadHRocky Reach200799.25 (0.43)543 [169 300]3953395 [186 322]398 [186 349]4
SteelheadHRocky Reach2009100.00 (0.00)136 [187 285]91091 [202 331]91 [202 341]6
SteelheadHRocky Reach2010100.00 (0.00)66 [173 270]51051 [188 284]51 [188 315]4
SteelheadHRocky Reach201199.42 (0.41)436 [177 319]3432343 [195 330]345 [195 026]5
SteelheadHRocky Reach201299.44 (0.40)457 [171 285]3532353 [195 330]355 [195 363]6
SteelheadHRocky Reach201399.27 (0.51)392 [183 294]2732274 [200 318]276 [200 364]5
SteelheadHRocky Reach2014100.00 (0.00)428 [173 356]3040305 [187 342]305 [187 365]10
SteelheadHRocky Reach2015100.00 (0.00)404 [174 283]3020302 [192 313]302 [192 362]10
SteelheadHRocky Reach2016100.00 (0.00)162 [159 273]1100110 [188 295]110 [188 358]8
SteelheadHRocky Reach201798.72 (0.90)204 [143 285]1542154 [170 320]156 [170 341]9
SteelheadHRocky Reach201898.57 (1.42)96 [145 281]69169 [163 297]70 [163 313]8
SteelheadHRocky Reach2019100.00 (0.00)59 [182 265]43043 [203 314]43 [203 339]8
SteelheadHRocky Reach202099.19 (0.80)161 [181 281]1231124 [202 329]125 [202 357]8
SteelheadHRocky Reach202198.85 (1.14)107 [187 329]86186 [206 314]87 [206 336]8
SteelheadRocky Reach200698.02 (0.27)3553 [134 316]2574522583 [176 334]2635 [176 341]3
SteelheadRocky Reach200799.25 (0.43)549 [169 300]3973397 [186 322]400 [186 349]4
SteelheadRocky Reach2008100.00 (0.00)52 [180 255]38038 [198 306]38 [198 311]3
SteelheadRocky Reach2009100.00 (0.00)178 [171 285]1280128 [187 331]128 [187 364]6
SteelheadRocky Reach2010100.00 (0.00)92 [172 270]72072 [188 295]72 [188 315]4
SteelheadRocky Reach201199.46 (0.38)468 [177 319]3692369 [195 330]371 [195 026]5
SteelheadRocky Reach201299.46 (0.38)478 [171 285]3682368 [192 330]370 [192 363]6
SteelheadRocky Reach201399.34 (0.46)438 [183 294]3022303 [200 318]305 [200 364]5
SteelheadRocky Reach2014100.00 (0.00)487 [163 356]3530354 [181 342]354 [181 365]10
SteelheadRocky Reach2015100.00 (0.00)474 [174 291]3540354 [192 319]354 [192 362]10
SteelheadRocky Reach2016100.00 (0.00)191 [159 273]1360136 [188 295]136 [188 358]8
SteelheadRocky Reach201798.78 (0.86)222 [143 285]1622162 [170 320]164 [170 341]9
SteelheadRocky Reach201898.75 (1.24)109 [145 281]79179 [163 316]80 [163 339]9
SteelheadRocky Reach2019100.00 (0.00)87 [180 265]65065 [203 314]65 [203 339]8
SteelheadRocky Reach202099.28 (0.72)180 [181 281]1371138 [202 329]139 [202 364]8
SteelheadRocky Reach202199.08 (0.91)132 [187 329]1081108 [206 314]109 [206 336]8

Generated
Wed Feb 9 13:56:24 2022. Columbia River DART (Data Access in Real Time) www.cbr.washington.edu/dart.

Notes

  1. Detection Probability at a Given Project for a Specific Year = r / (r + z)
    where:
    r is the total number of fish recaptured (pit tag detected) within a specific year from a given release, R, at a given project, e.g., McNary, and at any location upstream of the project after the recapture at the given project
    z is number of recaptured fish within a specific year at any location upstream of the given project from a given release, R, not recaptured at the given project
    R is virtual release of fish recaptured at Bonneville Dam Adult Fishways within a specific year meeting the release basin, species, run and rear type criteria.
  2. Standard Error is calculated using the Manly-Parr estimate of detection probability
    SÊ(p̂) = rz / (r+z)3

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