The goal of the script is to associate each population (defined by the fields POP_ID = IndexId, the latter also specifying the species acronym) in the cleaned NuSEDS dataset (i.e., NuSEDS_escapement_data_collated_DATE.csv) to the conservation unit identification number cuid, as defined in the Pacific Salmon explorer (PSE). The cleaning procedure is coded in the script 1_nuseds_collation.rmd and is visible in 1_nuseds_collation.html.

IMPORTANT NOTE: This is the script that PSF maintains actively and it is updated annually as new versions of NuSEDS are released. The corresponding script used in Atkinson et al. 2025. Monitoring for fisheries or for fish? Declines in monitoring of salmon spawners continue despite a conservation crisis is accessible at: b_nuseds_cuid_pse.Rmd.

1 Import datasets

Import the cleaned NuSEDS dataset with the following decisions made concerning zeros:

## [1] "Time series only composed of NAs were removed from NUSEDS in the early cleaning process in 1_nuseds_collation.rmd, the ones also including zeros are kept."
## [1] "Zeros are NOT replaced by NAs."

The PSE file conservationunits_decoder.csv is imported; this is the file containing the current cuid associated to NuSEDS’s FULL_CU_IN (named cu_index in the decoder file).

Import the streamlocationids.csv to access the location names, coordinates and identification number for maintaining consistency.

## [1] "Date last modification of streamlocationids.csv: 2026-01-29 15:46:44.22537"
##                                    region          sys_nm GFE_ID latitude
## 1                                  Fraser HOPEDALE SLOUGH     67 49.09298
## 2 East Vancouver Island & Mainland Inlets  ANDERSON CREEK   2615 49.64048
## 3 East Vancouver Island & Mainland Inlets   GLENORA CREEK   2624 48.74283
## 4 East Vancouver Island & Mainland Inlets    KELVIN CREEK   2625 48.74980
## 5 East Vancouver Island & Mainland Inlets  MESACHIE CREEK   2627 48.81603
## 6 East Vancouver Island & Mainland Inlets     MYERS CREEK   2616 49.64041
##   longitude    cu_name_pse cuid streamid
## 1 -122.0322   Lower Fraser  701        1
## 2 -123.9876 Georgia Strait  904        2
## 3 -123.7127 Georgia Strait  904        3
## 4 -123.6892 Georgia Strait  904        4
## 5 -124.1260 Georgia Strait  904        5
## 6 -123.9886 Georgia Strait  904        6

Import the regions’ shape files. These represent the geographic boundaries as displayed in the PSE.

2 Modifications

2.1 Add the field StatArea

This new StatArea field is equivalent to the original field AREA with the following changes made:

##    AREA StatArea
## 1     1       01
## 2    2W      02W
## 3    3A        3
## 4    3B        3
## 5    4A        4
## 6    4B        4
## 7    4C        4
## 8    4D        4
## 9     5       05
## 10    6       06
## 11    7       07
## 12    8       08
## 13    9       09

We also make the following changes for certain IndexId/POP_ID:

##    IndexId AREA StatArea
## 1 CO_46240  29K       29

2.2 Corrections on certain Skeena Sockeye river CUs

The time series for Skeena Sockeye with POPULATION = Babine Lake (Smithers) Sockeye and Babine River - Unaccounted (Smithers) Sockeye are assigned to CU_NAME = BABINE (FULL_CU_IN = SEL-21-02) but they should not because they represent “timing groups” and not CUs (emailed from Andy Rosenberger sent in 2026-03-11). So we remove these time series. Here is the data removed:

## [1] "Number of rows removed: 33"
## [1] "Number of rows removed: 59"

Additionally, the time series for Skeena Sockeye with POPULATION = Morrison Creek (Smithers) Sockeye is assigned to CU_NAME = BABINE (FULL_CU_IN = SEL-21-02) but it should be assigned to CU CU_NAME = TAHLO/MORRISON (FULL_CU_IN = SEL-21-11) (emailed from Andy Rosenberger sent in 2026-03-11). So we change the CU-related fields from:

##   FULL_CU_IN cuid   cu_name_pse CU_NAME CU_ACRO   CU_LAT  CU_LONGT CU_TYPE
## 1  SEL-21-02  180 Babine/Onerka  BABINE  Babine 54.75203 -125.9835 Current
##   CU_INDEX
## 1  L-21-02

to:

##   FULL_CU_IN cuid    cu_name_pse        CU_NAME        CU_ACRO   CU_LAT
## 1  SEL-21-11  189 Tahlo/Morrison TAHLO/MORRISON Tahlo/Morrison 55.27534
##    CU_LONGT CU_TYPE CU_INDEX
## 1 -126.3943 Current  L-21-11

2.3 Add the field FULL_CU_IN_PSE

The FULL_CU_IN of several population is updated to reflect (1) partition of the Sockeye CU FULL_CU_IN = “SEL-21-02” into sub-groups (EW: ‘Early Wild’, for Babine/Onerka; LW: ‘Late Wild’ for Nilkitkwa, and F: Fulton and Pinkut) as in DFO 2023; (2) recent corrections for the Bella Coola River-Late CU (CM-17) and Bella Coola-Dean Rivers (CM-16) (personal communication from Carrie Holt, DFO, May 2023). The field FULL_CU_IN_PSE is created to reflect these changes.

##          region species_name                 CU_NAME             cu_name_pse
## 1        Skeena      Sockeye                  BABINE           Babine/Onerka
## 2        Skeena      Sockeye                  BABINE               Nilkitkwa
## 3        Skeena      Sockeye                  BABINE       Babine (enhanced)
## 4 Central Coast         Chum BELLA COOLA-DEAN RIVERS Bella Coola-Dean Rivers
##   FULL_CU_IN FULL_CU_IN_PSE
## 1  SEL-21-02   SEL-21-02-EW
## 2  SEL-21-02   SEL-21-02-LW
## 3  SEL-21-02    SEL-21-02-F
## 4      CM-16          CM-16

2.4 CU_NAME updates

Additionally, the CU_NAME of the river Sockeye at SYSTEM = “BELLA COOLA RIVER” (GFE_ID = 968) is changed from:

##   SPECIES_QUALIFIED                 CU_NAME       CENSUS_SITE GFE_ID
## 1               SER NORTHERN COASTAL FJORDS BELLA COOLA RIVER    968

to:

##   SPECIES_QUALIFIED             CU_NAME       CENSUS_SITE GFE_ID
## 1               SER SOUTH ATNARKO LAKES BELLA COOLA RIVER    968

2.5 Add the field stream_survey_quality

We create the field stream_survey_quality from ESTIMATE_CLASSIFICATION such as:

##                  ESTIMATE_CLASSIFICATION stream_survey_quality
## 1                TRUE ABUNDANCE (TYPE-1)                  High
## 2                TRUE ABUNDANCE (TYPE-2)           Medium-High
## 3            RELATIVE ABUNDANCE (TYPE-3)                Medium
## 4            RELATIVE ABUNDANCE (TYPE-4)            Medium-Low
## 5            RELATIVE ABUNDANCE (TYPE-5)                   Low
## 6              PRESENCE-ABSENCE (TYPE-6)                   Low
## 7  RELATIVE: CONSTANT MULTI-YEAR METHODS                   Low
## 8   RELATIVE: VARYING MULTI-YEAR METHODS                   Low
## 9                                UNKNOWN               Unknown
## 10                   NO SURVEY THIS YEAR                  <NA>
## 11                             NO SURVEY                  <NA>
## 12                                                        <NA>

2.6 Fixes on ESTIMATE_METHOD

We make the following corrections to the field ESTIMATE_METHOD:

##            ESTIMATE_METHOD              correction
## 1              Cummulative              Cumulative
## 2                  Unknown Unknown Estimate Method
## 3        Fixed Site Census             Fence Count
## 4                   Aerial           Aerial Survey
## 5                    Fence             Fence Count
## 6 Insufficient Information Unknown Estimate Method

3 FULL_CU_IN not matching any cuid

We associate the previously defined field FULL_CU_IN_PSE to the PSE’s cuid, cu_name_pse, cu_name_dfo, region, using the conservationunits_decoder.csv. For instance:

There are 22 FULL_CU_IN that are not in conservationunits_decoder.csv. We use the regions’ shape file to find their respective region:

##    FULL_CU_IN                                        CU_NAME
## 1     CK-9006      FRASER-CROSS-CU SUPPLEMENTATION EXCLUSION
## 2     CK-9008         FRASER-HARRISON FALL TRANSPLANT_FA_0.3
## 3     CK-9004                           FRASER-MISCELLANEOUS
## 4     CK-9007 SOUTHERN BC-CROSS-CU SUPPLEMENTATION EXCLUSION
## 5     CK-9005                            SOUTH-MISCELLANEOUS
## 6     CK-9002               HATCHERY EXCLUSION-PALLANT CREEK
## 7     CM-9004                                INTERIOR FRASER
## 8    PKE-9005                                   FRASER RIVER
## 9      SER-06                                   UPPER FRASER
## 10  SEL-03-xx                  FRASER RIVER MIGRATORY COUNTS
## 11     SER-05                                  MIDDLE FRASER
## 12  SEL-07-02              INDIAN/KRUGER-EARLY SUMMER TIMING
## 13  SEL-06-18                          CARIBOO-SUMMER TIMING
## 14  SEL-06-04                   FRANCOIS-EARLY SUMMER TIMING
## 15  SEL-06-05                           FRANCOIS-LATE TIMING
## 16  SEL-11-12                                       GLENDALE
## 17  SEL-11-11                                           PACK
## 18  SEL-11-10                                    VILLAGE BAY
## 19  SEL-15-03                            OWIKENO-LATE TIMING
## 20  SEL-18-11                                         WHALEN
## 21  SEL-13-xx                           GREAT CENTRAL/SPROAT
## 22  SEL-13-21                                      OWOSSITSA
##                                     region
## 1                                   Fraser
## 2                                   Fraser
## 3                                   Fraser
## 4  East Vancouver Island & Mainland Inlets
## 5  East Vancouver Island & Mainland Inlets
## 6                              Haida Gwaii
## 7                                   Fraser
## 8                                   Fraser
## 9                                   Fraser
## 10                                  Fraser
## 11                                  Fraser
## 12                                  Fraser
## 13                                  Fraser
## 14                                  Fraser
## 15                                  Fraser
## 16 East Vancouver Island & Mainland Inlets
## 17 East Vancouver Island & Mainland Inlets
## 18 East Vancouver Island & Mainland Inlets
## 19                           Central Coast
## 20                           Central Coast
## 21                   West Vancouver Island
## 22                   West Vancouver Island

We show below the corresponding time series for the rest of the unmatched CUs:

These time series are kept in the dataset but will be removed in the next step/script.

4 Work on locations

4.1 Corrections

We also create the field sys_nm, which is equivalent of CENSUS_SITE but the following corrections or modification for the following locations:

##                                      CENSUS_SITE
## 1                                 ADA COVE CREEK
## 2                                  ADAMS CHANNEL
## 3                   ADAMS LAKE EAST SIDE - SHORE
## 4                   ADAMS LAKE NORTH END - SHORE
## 5                   ADAMS LAKE SOUTH END - SHORE
## 6                           ANSTEY RIVER - SHORE
## 7                     BABINE RIVER - SECTION 1-3
## 8                     BABINE RIVER - UNACCOUNTED
## 9                           BEALE'S LAGOON CREEK
## 10                                 BEDWELL RIVER
## 11                                BIG LOON CREEK
## 12                             BIG SLIDE - SHORE
## 13                       BIG SLIDE - SHORE 1KM W
## 14                      BILL MINER CREEK - SHORE
## 15                BILL MINER CREEK - SHORE 3KM W
## 16                       BLUE LEAD CREEK - SHORE
## 17                           BOISE CREEK - NORTH
## 18                       BOTANY INLET HEAD CREEK
## 19                      BOTANY INLET OUTER CREEK
## 20                                 BOUGHEY CREEK
## 21                        BOULDERY CREEK - SHORE
## 22                  BOULDERY CREEK - SHORE 2KM E
## 23                   BOWLING POINT - GOOSE POINT
## 24                                  BOYDEN CREEK
## 25                               BRENNAN CHANNEL
## 26                     BUCK CHANNEL CREEK #EIGHT
## 27                      BUCK CHANNEL CREEK #FIVE
## 28                       BUCK CHANNEL CREEK #ONE
## 29                     BUCK CHANNEL CREEK #SEVEN
## 30                       BUCK CHANNEL CREEK #SIX
## 31                     BUCK CHANNEL CREEK #THREE
## 32                       BUCK CHANNEL CREEK #TWO
## 33                BURNABY NARROWS FIRST R.H. CR.
## 34               BURNABY NARROWS SECOND R.H. CR.
## 35                         BURNABY STRAITS CREEK
## 36                            BUSH CREEK - SHORE
## 37                              CARRINGTON CREEK
## 38                            CENTENNIAL CHANNEL
## 39                                 CHAMISS CREEK
## 40                                CHILKO CHANNEL
## 41                              CHILLIWACK RIVER
## 42                         CHOKE PASS CREEKS (3)
## 43                                  CHONAT CREEK
## 44                              CLOSE CREEKS (2)
## 45                                   COHOE CREEK
## 46                               CONE CREEKS (2)
## 47                           COOPER INLET CREEKS
## 48                      COTTONWOOD RIVER - UPPER
## 49                                   CROSS CREEK
## 50                        CROWN ZELLERBACK CREEK
## 51                        CRUICKSHANK POINT WEST
## 52                                 DANA #1 CREEK
## 53                                 DANA #2 CREEK
## 54                                 DANA #3 CREEK
## 55                           DEVOE CREEK - SHORE
## 56                              DOUBLE T - SHORE
## 57                      DOUGLAS INLET HEAD CREEK
## 58                DOUGLAS INLET RIGHT HAND CREEK
## 59                      ELYSIA - SHORE 1 KM WEST
## 60                          EVANS INLET #3 CREEK
## 61                           FAIRFAX OUTER CREEK
## 62                                    FALL CREEK
## 63                   FANNIE COVE LEFT HAND CREEK
## 64                  FANNIE COVE RIGHT HAND CREEK
## 65                                 FORTUNE CREEK
## 66                       FOUR MILE CREEK - SHORE
## 67                          FRANKS CREEK - SHORE
## 68                                 FURLONG CREEK
## 69                    GOOSE POINT - SHORE .8KM S
## 70                     GOOSE POINT - SHORE 5KM S
## 71                           GRAIN CREEK - SHORE
## 72                     GRAY BAY CREEK OTHERS (3)
## 73                          GRIBBLE ISLAND CREEK
## 74                   HAIG-BROWN KINGFISHER CREEK
## 75                                  HARTIE CREEK
## 76                                HENDERSON LAKE
## 77                    HESQUIAT HARBOUR #1 CREEKS
## 78                    HESQUIAT HARBOUR #2 CREEKS
## 79                    HESQUIAT HARBOUR #3 CREEKS
## 80                    HESQUIAT HARBOUR #4 CREEKS
## 81                                 HEVENOR CREEK
## 82                           HLINA CREEK - SHORE
## 83                   HOCHSTADER BASIN CREEKS (2)
## 84                              HOEYA EAST CREEK
## 85                               HURRICANE POINT
## 86                   HUSTON R.H. AND L.H. CREEKS
## 87                             HUTTON HEAD CREEK
## 88                        HUTTON LEFT HAND CREEK
## 89                 INDIAN CABIN CREEK RIGHT HAND
## 90                    INNER BASIN RIVER (RANSOM)
## 91                    ISLAND BAY LEFT HAND CREEK
## 92                   ISLAND BAY RIGHT HAND CREEK
## 93                            JOHNNY SANDY CREEK
## 94                           JONES CREEK CHANNEL
## 95                              JUNCTION - SHORE
## 96                                  KAISUN CREEK
## 97                       KILDIDT LAGOON #2 CREEK
## 98                         KILLDOG CREEK - SHORE
## 99                          KNIGHT CREEK - SHORE
## 100                             KSEMAMAITH CREEK
## 101                                    KSGA'MAAL
## 102                                   KSI HLGINX
## 103                                   KSI MAT'IN
## 104                               KSI SGASGINIST
## 105                                  KSI SGAWBAN
## 106                                  KSI X'ANMAS
## 107                      LAGINS RIGHT HAND CREEK
## 108                   LASSITER AND ROWLEY CREEKS
## 109                            LEE CREEK - SHORE
## 110                              LIMESTONE POINT
## 111               LIMESTONE POINT - SHORE .5KM S
## 112               LITTLE WHITEPINE COVE #1 CREEK
## 113                           LONG CREEK - SHORE
## 114           LOST VALLEY CREEK - SHORE SPAWNERS
## 115                     LOWER AHWHICHAOLTO CREEK
## 116                       LOWER PARADISE CHANNEL
## 117                           LYNX CREEK - SHORE
## 118                             MACDOUGALL CREEK
## 119                     MAMQUAM SPAWNING CHANNEL
## 120              MARSHALL INLET RIGHT HAND CREEK
## 121                         MARTEN CREEK - SHORE
## 122                          MATHESON L.H. CREEK
## 123                    MATHESON RIGHT HAND CREEK
## 124                             MCKAY COVE CREEK
## 125                               MESACHIE RIVER
## 126         MIDDLE NORTH THOMPSON RIVER MAINSTEM
## 127                                 MIKADO CREEK
## 128                         MOMICH RIVER - SHORE
## 129                                MOODY CHANNEL
## 130                      NESTO INLET OUTER CREEK
## 131                                 NOBLE  CREEK
## 132                                NORRISH CREEK
## 133                   NORTH ARM CREEK RIGHT HAND
## 134                           ONYX CREEK - SHORE
## 135                                    OPA BEACH
## 136                                   OWEN CREEK
## 137                      PASS CREEK - LAKE SHORE
## 138                       PEACH SPAWNING CHANNEL
## 139               PEEL INLET 1ST LEFT HAND CREEK
## 140               PEEL INLET 2ND LEFT HAND CREEK
## 141                         PENFOLD CAMP - SHORE
## 142                         PIG CHANNEL COMBINED
## 143                       POOLE INLET CREEKS (4)
## 144                         QUEEST CREEK - SHORE
## 145      QUESNEL LAKE EAST ARM - UNNAMED CREEK 1
## 146        QUESNEL LAKE NORTH ARM - UNNAMED COVE
## 147                                 RAINEY CREEK
## 148                              REINECKER CREEK
## 149                            RESCUE BAY CREEKS
## 150                                ROARING POINT
## 151              ROARING RIVER - DECEPTION POINT
## 152                        ROARING RIVER - SHORE
## 153        ROCK SLIDE TO PENINSULA POINT - SHORE
## 154                           ROSS CREEK - SHORE
## 155                    SALTSPRING BAY L.H. CREEK
## 156                         SCOTCH CREEK - SHORE
## 157                SECTION COVE RIGHT HAND CREEK
## 158               SECURITY INLET LEFT HAND CREEK
## 159              SECURITY INLET RIGHT HAND CREEK
## 160             SETON CHANNELS - UPPER AND LOWER
## 161                    SHUSWAP LAKE  SEYMOUR ARM
## 162                      SHUSWAP LAKE ANSTEY ARM
## 163                        SHUSWAP LAKE MAIN ARM
## 164          SHUSWAP LAKE MAIN ARM - NORTH SHORE
## 165          SHUSWAP LAKE MAIN ARM - SOUTH SHORE
## 166                      SHUSWAP LAKE SALMON ARM
## 167         SHUSWAP LAKE SALMON ARM - EAST SHORE
## 168        SHUSWAP LAKE SALMON ARM - NORTH SHORE
## 169        SHUSWAP LAKE SALMON ARM - SOUTH SHORE
## 170                     SKAAT HARBOUR HEAD CREEK
## 171                      SKAAT HARBOUR L.H.CREEK
## 172                     SKAAT HARBOUR R.H. CREEK
## 173                      SLATE BAY - SHORE 1KM E
## 174                           SOUTH BAY #1 CREEK
## 175                            SQUEAH LAKE CREEK
## 176 STEPHENS CREEK (DOWNSTREAM OF STEPHENS LAKE)
## 177                               SURPRISE CREEK
## 178                   SWAN LAKE CREEK #2 UNNAMED
## 179                       TARTU INLET HEAD CREEK
## 180                      TARTU INLET OUTER CREEK
## 181                                 TASEKO LAKES
## 182                          TASSE CREEK - SHORE
## 183                           TRACY BAY #2 CREEK
## 184                                 TSEAX SLOUGH
## 185                TSUIUS CREEK - SHORE SPAWNERS
## 186                                   TUNO CREEK
## 187               UNNAMED CREEK - SHORE SPAWNERS
## 188                                UNNAMED POINT
## 189                     UPPER AHWHICHAOLTO CREEK
## 190                       UPPER PARADISE CHANNEL
## 191                      VANISHING CREEK - SHORE
## 192                          WASKO CREEK - SHORE
## 193                           WATT CREEK - SHORE
## 194                               WEAVER CHANNEL
## 195                             WHISPERING CREEK
## 196                            WRIGHT LAKE CREEK
## 197                                        XNUKW
## 198                        YOHETTA CREEK - LOWER
## 199                                ZOLZAP SLOUGH
##                                          sys_nm     GFE_ID
## 1                   COOPER INLET-ADA COVE CREEK       2683
## 2                  ADAMS RIVER MOUTH-LAKE SHORE       2432
## 3                       ADAMS LAKE-E-LAKE SHORE      11556
## 4                       ADAMS LAKE-N-LAKE SHORE      11557
## 5                       ADAMS LAKE-S-LAKE SHORE      11558
## 6                       ANSTEY RIVER-LAKE SHORE      17212
## 7                  Babine River-Sections 1 To 3        592
## 8                            Babine-Unaccounted        591
## 9                                SCRIBNER CREEK       1803
## 10                               BEDWELL SYSTEM    7990630
## 11                               Big Loon Creek        607
## 12                         BIG SLIDE-LAKE SHORE      11492
## 13                   BIG SLIDE-LAKE SHORE-1KM W      11493
## 14                  BILL MINER CREEK-LAKE SHORE      11494
## 15            BILL MINER CREEK-LAKE SHORE-3KM W      11495
## 16                   BLUE LEAD CREEK-LAKE SHORE      11496
## 17                            NORTH BOISE CREEK      26776
## 18                      BOTANY INLET CREEK-HEAD       1652
## 19                     BOTANY INLET CREEK-OUTER       1651
## 20                 BOUGHEY BAY UNNAMED CREEK #2        838
## 21                    BOULDERY CREEK-LAKE SHORE      11497
## 22                  BOULDERY CREEK-E-LAKE SHORE      11498
## 23                 BOWLING POINT TO GOOSE POINT      11532
## 24                               QUATSESE RIVER       1107
## 25                BRENNAN PARK SPAWNING CHANNEL        712
## 26                        BUCK CHANNEL CREEK #8       1676
## 27                        BUCK CHANNEL CREEK #5       2341
## 28                        BUCK CHANNEL CREEK #1       1674
## 29                        BUCK CHANNEL CREEK #7    7990641
## 30                        BUCK CHANNEL CREEK #6       2651
## 31                        BUCK CHANNEL CREEK #3       1675
## 32                        BUCK CHANNEL CREEK #2       2342
## 33              BURNABY NARROWS CREEK-FIRST R/H       1717
## 34             BURNABY NARROWS CREEK-SECOND R/H       1718
## 35                      BURNABY STRAIGHTS CREEK       1623
## 36                        BUSH CREEK-LAKE SHORE      11555
## 37                        CARRINGTON COVE CREEK       2076
## 38                  CENTENNIAL SPAWNING CHANNEL       2532
## 39                           CHEENIS LAKE CREEK        998
## 40                     CHILKO SPAWNING CHANNELS       2429
## 41                      CHILLIWACK/VEDDER RIVER         62
## 42                            CHOKE PASS CREEKS    7990621
## 43                            CHONAT LAKE CREEK       1138
## 44                                 CLOSE CREEKS       1321
## 45                                   COHO CREEK        182
## 46                                  CONE CREEKS       1323
## 47              COOPER INLET-FANNIE COVE CREEKS       1791
## 48                                  SWIFT RIVER       2457
## 49                                  Cross Creek        612
## 50                       CROWN ZELLERBACH CREEK       1066
## 51                CRUIKSHANK POINT-LAKE SHORE W      11542
## 52                                DANA CREEK #1       1599
## 53                                DANA CREEK #2       1600
## 54                                DANA CREEK #3       1601
## 55                       DEVOE CREEK-LAKE SHORE      11517
## 56                          DOUBLE T-LAKE SHORE      11499
## 57                     DOUGLAS INLET CREEK-HEAD       1662
## 58                      DOUGLAS INLET CREEK-R/H       1661
## 59                           ELYSIA SHORE-1KM W      11561
## 60                         EVANS INLET CREEK #3       1795
## 61                    FAIRFAX INLET CREEK-OUTER       1649
## 62                                 Gossen Creek       2352
## 63            COOPER INLET-FANNIE COVE LH CREEK       2687
## 64            COOPER INLET-FANNIE COVE RH CREEK       2708
## 65                                Fortune Creek        359
## 66                   FOUR MILE CREEK-LAKE SHORE      11538
## 67                      FRANKS CREEK-LAKE SHORE      11501
## 68                                Furlong Creek        515
## 69                       GOOSE POINT-LAKE SHORE      11519
## 70                GOOSE POINT-LAKE SHORE-5 KM S      11520
## 71                       GRAIN CREEK-LAKE SHORE      11521
## 72                       GRAY BAY CREEKS-OTHERS    7990619
## 73                        GRIBBELL ISLAND CREEK       1904
## 74                             KINGFISHER CREEK       1143
## 75                         CHARLIE HARTIE CREEK       1507
## 76                         HENDERSON LAKE CREEK       1273
## 77                    HESQUIAT HARBOUR CREEK #1       2471
## 78                    HESQUIAT HARBOUR CREEK #2       1347
## 79                    HESQUIAT HARBOUR CREEK #3       2472
## 80                    HESQUIAT HARBOUR CREEK #4       2291
## 81                                Hevenor Creek        568
## 82                       HLINA CREEK-LAKE SHORE      11543
## 83                       HOCHSTADER BASIN CREEK    7990583
## 84                                     N. CREEK        856
## 85                        HURRICANE POINT SHORE      11502
## 86                          HUSTON INLET CREEKS       1628
## 87                            HUTTON CREEK-HEAD       1609
## 88                             HUTTON CREEK-L/H       1610
## 89                       INDIAN CABIN CREEK-R/H       1518
## 90                                 RANSOM RIVER       1385
## 91                        ISLAND BAY CREEKS-L/H       1622
## 92                        ISLAND BAY CREEKS-R/H       1621
## 93                             JOHN SANDY CREEK        206
## 94                      JONES' SPAWNING CHANNEL       2481
## 95                    JUNCTION CREEK-LAKE SHORE      11503
## 96                          BOOMCHAIN BAY CREEK       1673
## 97                      KILDIDT LAGOON CREEK #2       1788
## 98                     KILLDOG CREEK-LAKE SHORE      11504
## 99                      KNIGHT CREEK-LAKE SHORE      11550
## 100                            Ksemamaith Creek        642
## 101                                   Ksga'Maal        650
## 102                                  Ksi Hlginx        661
## 103                                  Ksi Mat'In        641
## 104                              Ksi Sgasginist        655
## 105                           KSI SGAWBAN CREEK       3548
## 106                                 Ksi X'Anmas       1756
## 107                             LAGINS CREEK-RH       1516
## 108                              LASSITER CREEK    7990609
## 109                        LEE CREEK-LAKE SHORE      11544
## 110                LIMESTONE PIONT-LAKE SHORE-S      11523
## 111                  LIMESTONE PIONT-LAKE SHORE      11524
## 112              LITTLE WHITEPINE COVE CREEK #1       1332
## 113                       LONG CREEK-LAKE SHORE      11526
## 114                LOST VALLEY CREEK-LAKE SHORE      26778
## 115                    AHWHICHAOLTO CREEK-LOWER       1481
## 116             PARADISE SPAWNING CHANNEL-LOWER        721
## 117                       LYNX CREEK-LAKE SHORE      11505
## 118                             MCDOUGALL CREEK        326
## 119              MAMQUAM RIVER SPAWNING CHANNEL        715
## 120                        MARSHALL INLET CREEK       1612
## 121                     MARTEN CREEK-LAKE SHORE      11527
## 122                          MATHESON CREEK-L/H       1614
## 123                          MATHESON CREEK-R/H       1613
## 124                         MCKAY COVE CREEK #1       1424
## 125                              MESACHIE CREEK       2627
## 126                NORTH THOMPSON RIVER@VAVENBY 1754239945
## 127                           MIKADO LAKE CREEK       1923
## 128                     MOMICH RIVER-LAKE SHORE      11559
## 129                    MOODY'S SPAWNING CHANNEL        722
## 130                     NESTO INLET CREEK-OUTER       1546
## 131                                 NOBLE CREEK       1879
## 132                               HAWKINS CREEK         54
## 133                          NORTH ARM CREEK-RH       1523
## 134                       ONYX CREEK-LAKE SHORE      11547
## 135                        OPA BEACH-LAKE SHORE      11528
## 136                              OWEN BAY CREEK       1125
## 137                     SINMAX CREEK-LAKE SHORE      11560
## 138                    PEACH CREEK SIDE CHANNEL       2537
## 139                     PEEL INLET CREEK-L/H #1       1668
## 140                     PEEL INLET CREEK-L/H #2       1667
## 141                     PENFOLD CAMP-LAKE SHORE      11529
## 142            NORTH THOMPSON RIVER-PIG CHANNEL  719256264
## 143                          POOLE INLET CREEKS       1716
## 144                     QUEEST CREEK-LAKE SHORE      11539
## 145      QUESNEL LAKE EAST ARM-UNNAMED CREEK #1       2756
## 146           NORTH ARM UNNAMED COVE-LAKE SHORE      11536
## 147                                 Rainy Creek       1781
## 148                             RIENECKER CREEK        235
## 149                            RESCUE BAY CREEK    7990591
## 150                    ROARING POINT-LAKE SHORE      11530
## 151 ROARING RIVER TO DECEPTION POINT-LAKE SHORE      11533
## 152                    ROARING RIVER-LAKE SHORE      11531
## 153    ROCK SLIDE TO PENINSULA POINT-LAKE SHORE      11508
## 154                       ROSS CREEK-LAKE SHORE      11548
## 155                    SALTSPRING BAY CREEK-L/H       1521
## 156                     SCOTCH CREEK-LAKE SHORE      11549
## 157                       SECTION COVE CREEK-RH       1720
## 158                    SECURITY INLET CREEK-L/H       1671
## 159                    SECURITY INLET CREEK-R/H       1670
## 160             UPPER and  LOWER SETON CHANNELS       2451
## 161            SHUSWAP LAKE-MAIN ARM-LAKE SHORE      11565
## 162          SHUSWAP LAKE-ANSTEY ARM-LAKE SHORE      11562
## 163         SHUSWAP LAKE-SEYMOUR ARM-LAKE SHORE      11563
## 164          SHUSWAP LAKE MAIN ARM-N-LAKE SHORE      11545
## 165          SHUSWAP LAKE MAIN ARM-S-LAKE SHORE      11546
## 166          SHUSWAP LAKE-SALMON ARM-LAKE SHORE      11564
## 167        SHUSWAP LAKE SALMON ARM-E-LAKE SHORE      11551
## 168        SHUSWAP LAKE-SALMON ARM-N-LAKE SHORE      11552
## 169        SHUSWAP LAKE-SALMON ARM-S-LAKE SHORE      11553
## 170                    SKAAT HARBOUR CREEK-HEAD       1618
## 171                     SKAAT HARBOUR CREEK-L/H       1619
## 172                     SKAAT HARBOUR CREEK-R/H       1617
## 173                  SLATE BAY-LAKE SHORE 1KM E      11510
## 174                          SOUTH BAY CREEK #1       1301
## 175              UNNAMED CREEK NEAR SQUEAH LAKE        119
## 176                              Stephens Creek        585
## 177                             SURPRISE CREEKS       1629
## 178                          Swan Lake Creek #2       2736
## 179                      TARTU INLET CREEK-HEAD       1544
## 180                     TARTU INLET CREEK-OUTER       1543
## 181                                 TASEKO LAKE        287
## 182                      TASSE CREEK-LAKE SHORE      11537
## 183                          TRACY BAY CREEK #2       2309
## 184                               Ksi Sii Aks 2        652
## 185                     TSUIUS CREEK-LAKE SHORE      26774
## 186                             TUNO CREEK-EAST       1002
## 187                    UNNAMED CREEK-LAKE SHORE      26770
## 188                    UNNAMED POINT-LAKE SHORE      11512
## 189                    AHWHICHAOLTO CREEK-UPPER       1480
## 190             PARADISE SPAWNING CHANNEL-UPPER        723
## 191                  VANISHING CREEK-LAKE SHORE      11540
## 192                      WASKO CREEK-LAKE SHORE      11534
## 193                       WATT CREEK-LAKE SHORE      11535
## 194                     WEAVER SPAWNING CHANNEL       2436
## 195                              WEST BAY CREEK        752
## 196                                WRIGHT CREEK       2745
## 197                                       Xnukw        635
## 198                               YOHETTA CREEK      26766
## 199                         Ksi Ts'Oohl Ts'Ap 2        648

4.2 Attribute streamid to nuseds

The field streamid is a unique combination between a stream (GFE_ID) and CU (cuid) (populationid would be a more accurate name but we leave it as is for now). We use the PSE file streamlocationids.csv to match the existing streamid, for instance:

##                                    region          sys_nm GFE_ID latitude
## 1                                  Fraser HOPEDALE SLOUGH     67 49.09298
## 2 East Vancouver Island & Mainland Inlets  ANDERSON CREEK   2615 49.64048
## 3 East Vancouver Island & Mainland Inlets   GLENORA CREEK   2624 48.74283
## 4 East Vancouver Island & Mainland Inlets    KELVIN CREEK   2625 48.74980
## 5 East Vancouver Island & Mainland Inlets  MESACHIE CREEK   2627 48.81603
## 6 East Vancouver Island & Mainland Inlets     MYERS CREEK   2616 49.64041
##   longitude    cu_name_pse cuid streamid
## 1 -122.0322   Lower Fraser  701        1
## 2 -123.9876 Georgia Strait  904        2
## 3 -123.7127 Georgia Strait  904        3
## 4 -123.6892 Georgia Strait  904        4
## 5 -124.1260 Georgia Strait  904        5
## 6 -123.9886 Georgia Strait  904        6

We match the locations using GFE_ID if available in streamlocationids, and CENSUS_SITE, Y_LAT and X_LONGT otherwise (because the GFE_ID is missing several of the locations). In case of the latter, the matched locations are shown below:

##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS STIKINE RIVER   2118 56.65764 -131.8489
## 2 streamlocationids Stikine River     NA 56.65764 -131.8489
## [1] ""
##             dataset     location GFE_ID latitude longitude
## 1            NuSEDS KATETE RIVER   2119 56.66608 -131.8159
## 2 streamlocationids Katete River     NA 56.66608 -131.8159
## [1] ""
##             dataset        location GFE_ID latitude longitude
## 1            NuSEDS CHRISTINA CREEK   2145 57.24131 -131.8531
## 2 streamlocationids Christina Creek     NA 57.24131 -131.8531
## [1] ""
##             dataset    location GFE_ID latitude longitude
## 1            NuSEDS ISKUT RIVER   2178 56.74863 -131.7832
## 2 streamlocationids Iskut River     NA 56.74863 -131.7832
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS TAHLTAN RIVER   2199 58.00995 -130.9813
## 2 streamlocationids Tahltan River     NA 58.00995 -130.9813
## [1] ""
##             dataset     location GFE_ID latitude longitude
## 1            NuSEDS BEATTY CREEK   2200 58.10229 -131.1908
## 2 streamlocationids Beatty Creek     NA 58.10229 -131.1908
## [1] ""
##             dataset             location GFE_ID latitude longitude
## 1            NuSEDS LITTLE TAHLTAN RIVER   2201 58.12105 -131.3203
## 2 streamlocationids Little Tahltan River     NA 58.12105 -131.3203
## [1] ""
##             dataset   location GFE_ID latitude longitude
## 1            NuSEDS TAKU RIVER   2203 58.58142 -133.6556
## 2 streamlocationids Taku River     NA 58.58142 -133.6556
## [1] ""
##             dataset     location GFE_ID latitude longitude
## 1            NuSEDS NAHLIN RIVER   2224 58.77672 -132.0934
## 2 streamlocationids Nahlin River     NA 58.77672 -132.0934
## [1] ""
##             dataset        location GFE_ID latitude longitude
## 1            NuSEDS DUDIDONTU RIVER   2225 58.78941 -131.9852
## 2 streamlocationids Dudidontu River     NA 58.78941 -131.9852
## [1] ""
##             dataset    location GFE_ID latitude longitude
## 1            NuSEDS TSETA CREEK   2228 58.90606 -131.9437
## 2 streamlocationids Tseta Creek     NA 58.90606 -131.9437
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS HACKETT RIVER   2233 58.26375 -131.8121
## 2 streamlocationids Hackett River     NA 58.26375 -131.8121
## [1] ""
##             dataset    location GFE_ID latitude longitude
## 1            NuSEDS ALSEK RIVER   2324 59.44397 -137.9908
## 2 streamlocationids Alsek River     NA 59.44397 -137.9908
## [1] ""
##             dataset   location GFE_ID latitude longitude
## 1            NuSEDS GOAT CREEK   2335 59.85175 -136.6454
## 2 streamlocationids Goat Creek     NA 59.85175 -136.6454
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS KLUKSHU RIVER   2332 60.11586 -137.0362
## 2 streamlocationids Klukshu River     NA 60.11586 -137.0362
## [1] ""
##             dataset       location GFE_ID latitude longitude
## 1            NuSEDS TAKHANNE RIVER   2333 60.09443 -136.9919
## 2 streamlocationids Takhanne River     NA 60.09443 -136.9919
## [1] ""
##             dataset        location GFE_ID latitude longitude
## 1            NuSEDS BLANCHARD RIVER   2334 60.03215 -136.8936
## 2 streamlocationids Blanchard River     NA 60.03215 -136.8936
## [1] ""
##             dataset     location GFE_ID latitude longitude
## 1            NuSEDS KATETE RIVER   2119 56.66608 -131.8159
## 2 streamlocationids Katete River     NA 56.66608 -131.8159
## [1] ""
##             dataset        location GFE_ID latitude longitude
## 1            NuSEDS CHRISTINA CREEK   2145 57.24131 -131.8531
## 2 streamlocationids Christina Creek     NA 57.24131 -131.8531
## [1] ""
##             dataset   location GFE_ID latitude longitude
## 1            NuSEDS SCUD RIVER   2148 57.28014 -131.8232
## 2 streamlocationids Scud River     NA 57.28014 -131.8232
## [1] ""
##             dataset    location GFE_ID latitude longitude
## 1            NuSEDS CRAIG RIVER   2186 56.69595 -131.3067
## 2 streamlocationids Craig River     NA 56.69595 -131.3067
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS BRONSON CREEK   2192 56.68307 -131.0695
## 2 streamlocationids Bronson Creek     NA 56.68307 -131.0695
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS VERRETT RIVER   2193  56.6978 -130.9972
## 2 streamlocationids Verrett River     NA  56.6978 -130.9972
## [1] ""
##             dataset   location GFE_ID latitude longitude
## 1            NuSEDS TAKU RIVER   2203 58.58142 -133.6556
## 2 streamlocationids Taku River     NA 58.58142 -133.6556
## [1] ""
##             dataset         location GFE_ID latitude longitude
## 1            NuSEDS FLANNIGAN SLOUGH   2208 58.60894 -133.5666
## 2 streamlocationids Flannigan Slough     NA 58.60894 -133.5666
## [1] ""
##             dataset            location GFE_ID latitude longitude
## 1            NuSEDS LITTLE TRAPPER LAKE   2222  58.4961  -132.605
## 2 streamlocationids Little Trapper Lake     NA  58.4961  -132.605
## [1] ""
##             dataset     location GFE_ID latitude longitude
## 1            NuSEDS NAHLIN RIVER   2224 58.77672 -132.0934
## 2 streamlocationids Nahlin River     NA 58.77672 -132.0934
## [1] ""
##             dataset        location GFE_ID latitude longitude
## 1            NuSEDS DUDIDONTU RIVER   2225 58.78941 -131.9852
## 2 streamlocationids Dudidontu River     NA 58.78941 -131.9852
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS HACKETT RIVER   2233 58.26375 -131.8121
## 2 streamlocationids Hackett River     NA 58.26375 -131.8121
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS KLUKSHU RIVER   2332 60.11586 -137.0362
## 2 streamlocationids Klukshu River     NA 60.11586 -137.0362
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS STIKINE RIVER   2118 56.65764 -131.8489
## 2 streamlocationids Stikine River     NA 56.65764 -131.8489
## [1] ""
##             dataset     location GFE_ID latitude longitude
## 1            NuSEDS KATETE RIVER   2119 56.66608 -131.8159
## 2 streamlocationids Katete River     NA 56.66608 -131.8159
## [1] ""
##             dataset        location GFE_ID latitude longitude
## 1            NuSEDS CHRISTINA CREEK   2145 57.24131 -131.8531
## 2 streamlocationids Christina Creek     NA 57.24131 -131.8531
## [1] ""
##             dataset   location GFE_ID latitude longitude
## 1            NuSEDS SCUD RIVER   2148 57.28014 -131.8232
## 2 streamlocationids Scud River     NA 57.28014 -131.8232
## [1] ""
##             dataset    location GFE_ID latitude longitude
## 1            NuSEDS CRAIG RIVER   2186 56.69595 -131.3067
## 2 streamlocationids Craig River     NA 56.69595 -131.3067
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS BRONSON CREEK   2192 56.68307 -131.0695
## 2 streamlocationids Bronson Creek     NA 56.68307 -131.0695
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS VERRETT RIVER   2193  56.6978 -130.9972
## 2 streamlocationids Verrett River     NA  56.6978 -130.9972
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS CHUTINE RIVER   2196   57.653 -131.6324
## 2 streamlocationids Chutine River     NA   57.653 -131.6324
## [1] ""
##             dataset   location GFE_ID latitude longitude
## 1            NuSEDS TUYA RIVER   2155 58.04072 -130.8514
## 2 streamlocationids Tuya River     NA 58.04072 -130.8514
## [1] ""
##             dataset   location GFE_ID latitude longitude
## 1            NuSEDS TAKU RIVER   2203 58.58142 -133.6556
## 2 streamlocationids Taku River     NA 58.58142 -133.6556
## [1] ""
##             dataset         location GFE_ID latitude longitude
## 1            NuSEDS KING SALMON LAKE   2818 58.71622 -132.9435
## 2 streamlocationids King Salmon Lake     NA 58.71622 -132.9435
## [1] ""
##             dataset            location GFE_ID latitude longitude
## 1            NuSEDS LITTLE TRAPPER LAKE   2222  58.4961  -132.605
## 2 streamlocationids Little Trapper Lake     NA  58.4961  -132.605
## [1] ""
##             dataset     location GFE_ID latitude longitude
## 1            NuSEDS NAHLIN RIVER   2224 58.77672 -132.0934
## 2 streamlocationids Nahlin River     NA 58.77672 -132.0934
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS HACKETT RIVER   2233 58.26375 -131.8121
## 2 streamlocationids Hackett River     NA 58.26375 -131.8121
## [1] ""
##             dataset    location GFE_ID latitude longitude
## 1            NuSEDS KUTHAI LAKE   2490 59.23089 -133.2336
## 2 streamlocationids Kuthai Lake     NA 59.23089 -133.2336
## [1] ""
##             dataset    location GFE_ID latitude longitude
## 1            NuSEDS ALSEK RIVER   2324 59.44397 -137.9908
## 2 streamlocationids Alsek River     NA 59.44397 -137.9908
## [1] ""
##             dataset           location GFE_ID latitude longitude
## 1            NuSEDS TATSHENSHINI RIVER   2325 59.47055 -137.7415
## 2 streamlocationids Tatshenshini River     NA 59.47055 -137.7415
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS VILLAGE CREEK   2338 60.12637 -137.0778
## 2 streamlocationids Village Creek     NA 60.12637 -137.0778
## [1] ""
##             dataset        location GFE_ID latitude longitude
## 1            NuSEDS NESKETAHIN LAKE   2339 60.17403 -137.0755
## 2 streamlocationids Nesketahin Lake     NA 60.17403 -137.0755
## [1] ""
##             dataset      location GFE_ID latitude longitude
## 1            NuSEDS KLUKSHU RIVER   2332 60.11586 -137.0362
## 2 streamlocationids Klukshu River     NA 60.11586 -137.0362
## [1] ""

There remains 143 unique stream (GFE_ID) and CU (cuid) combinations without an existing streamid (not accounting for the time series in nuseds without a cuid):

##                                      region  GFE_ID
## 1                             Central Coast 7990588
## 2                             Central Coast     968
## 3                             Central Coast    2692
## 4                             Central Coast 7990588
## 5                             Central Coast 7990588
## 6                             Central Coast    2245
## 7                             Central Coast    2250
## 8   East Vancouver Island & Mainland Inlets     723
## 9   East Vancouver Island & Mainland Inlets     832
## 10  East Vancouver Island & Mainland Inlets     802
## 11  East Vancouver Island & Mainland Inlets    1208
## 12  East Vancouver Island & Mainland Inlets   23735
## 13  East Vancouver Island & Mainland Inlets   54261
## 14  East Vancouver Island & Mainland Inlets   63350
## 15  East Vancouver Island & Mainland Inlets     879
## 16  East Vancouver Island & Mainland Inlets     199
## 17  East Vancouver Island & Mainland Inlets     403
## 18  East Vancouver Island & Mainland Inlets   67553
## 19  East Vancouver Island & Mainland Inlets   54261
## 20  East Vancouver Island & Mainland Inlets   63350
## 21  East Vancouver Island & Mainland Inlets    3490
## 22  East Vancouver Island & Mainland Inlets   31035
## 23  East Vancouver Island & Mainland Inlets     723
## 24  East Vancouver Island & Mainland Inlets     724
## 25  East Vancouver Island & Mainland Inlets     724
## 26  East Vancouver Island & Mainland Inlets     747
## 27  East Vancouver Island & Mainland Inlets   63350
## 28  East Vancouver Island & Mainland Inlets    2616
## 29  East Vancouver Island & Mainland Inlets    1211
## 30  East Vancouver Island & Mainland Inlets    1190
## 31  East Vancouver Island & Mainland Inlets    1174
## 32  East Vancouver Island & Mainland Inlets    1154
## 33  East Vancouver Island & Mainland Inlets    1154
## 34  East Vancouver Island & Mainland Inlets    3446
## 35  East Vancouver Island & Mainland Inlets     723
## 36  East Vancouver Island & Mainland Inlets     724
## 37  East Vancouver Island & Mainland Inlets     879
## 38  East Vancouver Island & Mainland Inlets     869
## 39  East Vancouver Island & Mainland Inlets     863
## 40  East Vancouver Island & Mainland Inlets    1146
## 41                                   Fraser     263
## 42                                   Fraser    2463
## 43                                   Fraser    2466
## 44                                   Fraser       5
## 45                                   Fraser     182
## 46                                   Fraser   52747
## 47                                   Fraser    2716
## 48                                   Fraser      11
## 49                                   Fraser     134
## 50                                   Fraser    2037
## 51                                   Fraser    2461
## 52                                   Fraser   54283
## 53                                   Fraser   57040
## 54                                   Fraser    3477
## 55                                   Fraser     227
## 56                                   Fraser    2374
## 57                                   Fraser     261
## 58                                   Fraser   33103
## 59                                   Fraser    2463
## 60                                   Fraser    2381
## 61                                   Fraser    2636
## 62                                   Fraser     287
## 63                                   Fraser     288
## 64                                   Fraser    2574
## 65                                   Fraser    3510
## 66                                   Fraser   21574
## 67                                   Fraser    2826
## 68                                   Fraser    1991
## 69                                   Fraser     223
## 70                                   Fraser     224
## 71                                   Fraser   26773
## 72                                   Fraser     227
## 73                                   Fraser   26771
## 74                                   Fraser    2434
## 75                                   Fraser    2396
## 76                                   Fraser    2398
## 77                                   Fraser    2405
## 78                                   Fraser    2761
## 79                                   Fraser    2485
## 80                                   Fraser    2753
## 81                                   Fraser     426
## 82                                     Nass     432
## 83                                     Nass     432
## 84                                     Nass    1760
## 85                   Northern Transboundary    2118
## 86                   Northern Transboundary    2203
## 87                   Northern Transboundary    2221
## 88                   Northern Transboundary    2212
## 89                   Northern Transboundary    2216
## 90                   Northern Transboundary    2571
## 91                   Northern Transboundary    2138
## 92                   Northern Transboundary    2203
## 93                   Northern Transboundary    2222
## 94                   Northern Transboundary    2224
## 95                   Northern Transboundary    2225
## 96                   Northern Transboundary    2211
## 97                   Northern Transboundary    2212
## 98                   Northern Transboundary    2233
## 99                   Northern Transboundary    2216
## 100                  Northern Transboundary    2216
## 101                  Northern Transboundary    2119
## 102                  Northern Transboundary    2138
## 103                  Northern Transboundary    2570
## 104                  Northern Transboundary   31363
## 105                  Northern Transboundary    2211
## 106                  Northern Transboundary    2212
## 107                  Northern Transboundary    2216
## 108                  Northern Transboundary    2324
## 109                  Northern Transboundary    2338
## 110                                  Skeena   19723
## 111                                  Skeena    3559
## 112                                  Skeena     601
## 113                   West Vancouver Island   11488
## 114                   West Vancouver Island   11487
## 115                   West Vancouver Island    1333
## 116                   West Vancouver Island   11487
## 117                   West Vancouver Island   11488
## 118                   West Vancouver Island    2024
## 119                   West Vancouver Island   55420
## 120                   West Vancouver Island   55413
## 121                   West Vancouver Island    2488
## 122                   West Vancouver Island    2486
## 123                   West Vancouver Island    2487
## 124                   West Vancouver Island    1312
## 125                   West Vancouver Island    1314
## 126                   West Vancouver Island 7990617
## 127                   West Vancouver Island    2473
## 128                   West Vancouver Island    1349
## 129                   West Vancouver Island   11487
## 130                   West Vancouver Island   11488
## 131                   West Vancouver Island    2637
## 132                   West Vancouver Island    1322
## 133                   West Vancouver Island    1323
## 134                   West Vancouver Island    1490
## 135                   West Vancouver Island   64745
## 136                   West Vancouver Island    3416
## 137                   West Vancouver Island    1433
## 138                                   Yukon    2491
## 139                                   Yukon    2567
## 140                                   Yukon    2516
## 141                                   Yukon    2499
## 142                                   Yukon    2491
## 143                                   Yukon    2567
##                              sys_nm cuid
## 1             RETURN CHANNEL CREEKS  503
## 2                 BELLA COOLA RIVER  505
## 3              JENNY BAY WEST CREEK  518
## 4             RETURN CHANNEL CREEKS  608
## 5             RETURN CHANNEL CREEKS  611
## 6                NOOKLIKONNIK CREEK  609
## 7                    NUSATSUM RIVER  609
## 8   PARADISE SPAWNING CHANNEL-UPPER  320
## 9                     WORTLEY CREEK  326
## 10                   HANSON'S CREEK  320
## 11                   COWICHAN RIVER  334
## 12            NANAIMO RIVER - UPPER  334
## 13                    MALCOLM CREEK  904
## 14                     COLVIN CREEK  904
## 15                   CARRIDEN CREEK  900
## 16                        FEE CREEK  907
## 17                  WHALETOWN CREEK  908
## 18                     GIBSON CREEK  907
## 19                    MALCOLM CREEK  907
## 20                     COLVIN CREEK  908
## 21                      BINGS CREEK  910
## 22                    AVERILL CREEK  910
## 23  PARADISE SPAWNING CHANNEL-UPPER  921
## 24                 TENDERFOOT CREEK  917
## 25                 TENDERFOOT CREEK  921
## 26                 SOUTH TWIN CREEK  922
## 27                     COLVIN CREEK  917
## 28                      MYERS CREEK  917
## 29                 GOLDSTREAM RIVER  917
## 30                  DEPARTURE CREEK  917
## 31                       COOK CREEK  917
## 32                     LITTLE RIVER  917
## 33                     LITTLE RIVER  922
## 34                    CYPRESS CREEK  973
## 35  PARADISE SPAWNING CHANNEL-UPPER  973
## 36                 TENDERFOOT CREEK  973
## 37                   CARRIDEN CREEK  971
## 38                WAHKANA BAY CREEK  971
## 39                    GILFORD CREEK  971
## 40                     WILLOW CREEK  973
## 41                       DUNN CREEK  319
## 42          CHILCOTIN RIVER - LOWER  310
## 43            CARIBOO RIVER - UPPER  310
## 44                      BOOTH CREEK  701
## 45                       COHO CREEK  701
## 46                      EAGLE CREEK  701
## 47                      BYRNE CREEK  750
## 48                      MAPLE CREEK  750
## 49                    YALAKOM RIVER  749
## 50              WILLIAMS LAKE RIVER  749
## 51             NICOLA RIVER - LOWER  707
## 52               NICOLA RIVER (DOT)  707
## 53                  QUILCHENA CREEK  707
## 54              ADAMS RIVER - LOWER  708
## 55                       ROSS CREEK  708
## 56                     PALMER CREEK  708
## 57                    FENNELL CREEK  709
## 58               BLUE RIVER - LOWER  709
## 59          CHILCOTIN RIVER - LOWER  749
## 60                     MINTON CREEK  749
## 61                     TASEKO RIVER  749
## 62                      TASEKO LAKE  749
## 63                      ELKIN CREEK  749
## 64                    GASPARD CREEK  710
## 65                       BLUE CREEK  715
## 66             BOWRON RIVER - LOWER  735
## 67                    POMEROY CREEK  735
## 68                        SUS CREEK  735
## 69                     MOMICH RIVER  738
## 70                    CAYENNE CREEK  739
## 71                      HLINA CREEK  739
## 72                       ROSS CREEK  738
## 73                  FOUR MILE CREEK  739
## 74                     LOFTUS CREEK  739
## 75                       RAFT CREEK  728
## 76                    WINKLEY CREEK  728
## 77                       AMOS CREEK  728
## 78                  TARNEZELL CREEK  732
## 79                     MIDDLE RIVER  731
## 80                BUTTERFIELD CREEK  732
## 81                     NANCUT CREEK  731
## 82            WIMINASIK LAKE SYSTEM  402
## 83            WIMINASIK LAKE SYSTEM  421
## 84                   ILLIANCE RIVER  426
## 85                    STIKINE RIVER 1011
## 86                       TAKU RIVER 1008
## 87                    KOWATUA CREEK 1008
## 88                   TATSATUA CREEK 1008
## 89                     NAKINA RIVER 1007
## 90                     KATETE RIVER 1017
## 91                  PORCUPINE RIVER 1017
## 92                       TAKU RIVER 1015
## 93              LITTLE TRAPPER LAKE 1015
## 94                     NAHLIN RIVER 1015
## 95                  DUDIDONTU RIVER 1015
## 96                   TATSATUA CREEK 1015
## 97                   TATSATUA CREEK 1015
## 98                    HACKETT RIVER 1015
## 99                     NAKINA RIVER 1019
## 100                    NAKINA RIVER 1020
## 101                    KATETE RIVER 1023
## 102                 PORCUPINE RIVER 1023
## 103                 VERRETT SLOUGHS 1023
## 104                    TAHLTAN LAKE 1026
## 105                  TATSATUA CREEK 1029
## 106                  TATSATUA CREEK 1023
## 107                    NAKINA RIVER 1023
## 108                     ALSEK RIVER 1021
## 109                   VILLAGE CREEK 1021
## 110            SKEENA RIVER - NORTH  210
## 111                  STEPHENS CREEK  187
## 112                  MORRISON CREEK  189
## 113        SPROAT RIVER BELOW FALLS  328
## 114         STAMP RIVER BELOW FALLS  328
## 115            WHITEPINE COVE CREEK  328
## 116         STAMP RIVER BELOW FALLS  978
## 117        SPROAT RIVER BELOW FALLS  978
## 118                      DRAW CREEK  978
## 119              ENGLISH COVE CREEK  978
## 120                      COHO CREEK  978
## 121               MURIEL LAKE CREEK  978
## 122                 MURIEL S1 CREEK  978
## 123                 CLAYOQUOT RIVER  978
## 124                      COLD CREEK  978
## 125                    ANGORA CREEK  978
## 126     KENNEDY LAKE FEEDER STREAMS  978
## 127            HESQUIAT POINT CREEK  978
## 128                   SATCHIE CREEK  978
## 129         STAMP RIVER BELOW FALLS  914
## 130        SPROAT RIVER BELOW FALLS  914
## 131                   PACILTH CREEK  914
## 132                     SHARP CREEK  915
## 133                     CONE CREEKS  915
## 134                   RUSSELL CREEK  919
## 135                   ATNARKO LAKES  528
## 136              GREAT CENTRAL LAKE  952
## 137                      EAST CREEK  974
## 138                     YUKON RIVER 1207
## 139               LOWER YUKON RIVER 1207
## 140                BIG SALMON RIVER 1204
## 141                    TESLIN RIVER 1211
## 142                     YUKON RIVER 1214
## 143               LOWER YUKON RIVER 1214
##                                             cu_name_pse streamid
## 1                               Spiller-Fitz-Hugh-Burke       NA
## 2                                Bella Coola River-Late       NA
## 3                               Bella Coola-Dean Rivers       NA
## 4                                Hecate Lowlands (even)       NA
## 5                          Hecate Strait-Lowlands (odd)       NA
## 6                           Hecate Strait-Fjords (even)       NA
## 7                           Hecate Strait-Fjords (even)       NA
## 8           Southern Mainland-Georgia Strait (Fall x-1)       NA
## 9          Southern Mainland-Southern Fjords (Fall x-1)       NA
## 10          Southern Mainland-Georgia Strait (Fall x-1)       NA
## 11    East Vancouver Island-Georgia Strait (Summer 4-1)       NA
## 12    East Vancouver Island-Georgia Strait (Summer 4-1)       NA
## 13                                       Georgia Strait       NA
## 14                                       Georgia Strait       NA
## 15                             Southern Coastal Streams       NA
## 16                             Howe Sound-Burrard Inlet       NA
## 17                              Georgia Strait Mainland       NA
## 18                             Howe Sound-Burrard Inlet       NA
## 19                             Howe Sound-Burrard Inlet       NA
## 20                              Georgia Strait Mainland       NA
## 21                 East Vancouver Island-Georgia Strait       NA
## 22                 East Vancouver Island-Georgia Strait       NA
## 23                  East Howe Sound-Burrard Inlet (odd)       NA
## 24                                Georgia Strait (even)       NA
## 25                  East Howe Sound-Burrard Inlet (odd)       NA
## 26                                 Georgia Strait (odd)       NA
## 27                                Georgia Strait (even)       NA
## 28                                Georgia Strait (even)       NA
## 29                                Georgia Strait (even)       NA
## 30                                Georgia Strait (even)       NA
## 31                                Georgia Strait (even)       NA
## 32                                Georgia Strait (even)       NA
## 33                                 Georgia Strait (odd)       NA
## 34  East Vancouver Island & Georgia Strait (river-type)       NA
## 35  East Vancouver Island & Georgia Strait (river-type)       NA
## 36  East Vancouver Island & Georgia Strait (river-type)       NA
## 37                         Southern Fjords (river-type)       NA
## 38                         Southern Fjords (river-type)       NA
## 39                         Southern Fjords (river-type)       NA
## 40  East Vancouver Island & Georgia Strait (river-type)       NA
## 41                    North Thompson River (Summer 5-2)       NA
## 42                     Middle Fraser River (Spring 5-2)       NA
## 43                     Middle Fraser River (Spring 5-2)       NA
## 44                                         Lower Fraser       NA
## 45                                         Lower Fraser       NA
## 46                                         Lower Fraser       NA
## 47                                         Lower Fraser       NA
## 48                                         Lower Fraser       NA
## 49                                      Interior Fraser       NA
## 50                                      Interior Fraser       NA
## 51                                       Lower Thompson       NA
## 52                                       Lower Thompson       NA
## 53                                       Lower Thompson       NA
## 54                                       South Thompson       NA
## 55                                       South Thompson       NA
## 56                                       South Thompson       NA
## 57                                       North Thompson       NA
## 58                                       North Thompson       NA
## 59                                      Interior Fraser       NA
## 60                                      Interior Fraser       NA
## 61                                      Interior Fraser       NA
## 62                                      Interior Fraser       NA
## 63                                      Interior Fraser       NA
## 64                                   Fraser River (odd)       NA
## 65                                    Pitt-Early Summer       NA
## 66                                  Bowron-Early Summer       NA
## 67                                  Bowron-Early Summer       NA
## 68                                  Bowron-Early Summer       NA
## 69                        Shuswap-Early Summer (cyclic)       NA
## 70                                Shuswap-Late (cyclic)       NA
## 71                                Shuswap-Late (cyclic)       NA
## 72                        Shuswap-Early Summer (cyclic)       NA
## 73                                Shuswap-Late (cyclic)       NA
## 74                                Shuswap-Late (cyclic)       NA
## 75                              Quesnel-Summer (cyclic)       NA
## 76                              Quesnel-Summer (cyclic)       NA
## 77                              Quesnel-Summer (cyclic)       NA
## 78                Takla-Trembleur-Early Stuart (cyclic)       NA
## 79               Takla-Trembleur-Stuart-Summer (cyclic)       NA
## 80                Takla-Trembleur-Early Stuart (cyclic)       NA
## 81               Takla-Trembleur-Stuart-Summer (cyclic)       NA
## 82                                           Upper Nass       NA
## 83                                            Damdochax       NA
## 84                     Lower Nass-Portland (river-type)       NA
## 85                                  Stikine-Late Timing       NA
## 86                                     Taku-Late Timing       NA
## 87                                     Taku-Late Timing       NA
## 88                                     Taku-Late Timing       NA
## 89                                      Taku-Mid Timing       NA
## 90                                        Lower Stikine       NA
## 91                                        Lower Stikine       NA
## 92                                     Taku-Late Timing       NA
## 93                                     Taku-Late Timing       NA
## 94                                     Taku-Late Timing       NA
## 95                                     Taku-Late Timing       NA
## 96                                     Taku-Late Timing       NA
## 97                                     Taku-Late Timing       NA
## 98                                     Taku-Late Timing       NA
## 99                          Transboundary Fjords (even)       NA
## 100                          Transboundary Fjords (odd)       NA
## 101          Northern Transboundary Fjords (river-type)       NA
## 102          Northern Transboundary Fjords (river-type)       NA
## 103          Northern Transboundary Fjords (river-type)       NA
## 104                                             Tahltan       NA
## 105                                          Tatsamenie       NA
## 106          Northern Transboundary Fjords (river-type)       NA
## 107          Northern Transboundary Fjords (river-type)       NA
## 108                                  Alsek (river-type)       NA
## 109                                  Alsek (river-type)       NA
## 110                                        Lower Skeena       NA
## 111                                            Stephens       NA
## 112                                      Tahlo/Morrison       NA
## 113              West Vancouver Island-South (Fall x-1)       NA
## 114              West Vancouver Island-South (Fall x-1)       NA
## 115              West Vancouver Island-South (Fall x-1)       NA
## 116                   Southwest & West Vancouver Island       NA
## 117                   Southwest & West Vancouver Island       NA
## 118                   Southwest & West Vancouver Island       NA
## 119                   Southwest & West Vancouver Island       NA
## 120                   Southwest & West Vancouver Island       NA
## 121                   Southwest & West Vancouver Island       NA
## 122                   Southwest & West Vancouver Island       NA
## 123                   Southwest & West Vancouver Island       NA
## 124                   Southwest & West Vancouver Island       NA
## 125                   Southwest & West Vancouver Island       NA
## 126                   Southwest & West Vancouver Island       NA
## 127                   Southwest & West Vancouver Island       NA
## 128                   Southwest & West Vancouver Island       NA
## 129                               West Vancouver Island       NA
## 130                               West Vancouver Island       NA
## 131                               West Vancouver Island       NA
## 132                                           Clayoquot       NA
## 133                                           Clayoquot       NA
## 134                   Northwest Vancouver Island (even)       NA
## 135                                 South Atnarko Lakes       NA
## 136                                       Great Central       NA
## 137                    NW Vancouver Island (river-type)       NA
## 138                                      Northern Yukon       NA
## 139                                      Northern Yukon       NA
## 140                                        Middle Yukon       NA
## 141                                         Upper Yukon       NA
## 142                                         North Yukon       NA
## 143                                         North Yukon       NA

We give them a new streamid value by simply incrementing from the maximum current streamid value.

5 Export datasets

The following files are exported:

  • 2_nuseds_cuid_streamid_DATE.csv: the cleaned NuSEDS dataset with the PSE’s field: cuid, streamid, cu_name_pse, etc.

  • log_file.csv: the log file reporting the name of the main file exported, the date of the export, the name of the present script, the name of the original NUSEDS or CUSS files and the choices related to removing zeros or not.

6 Check: compared with previous version

## [1] "File imported: 2_nuseds_cuid_streamid_2026-03-12.csv ; Date modified: 2026-03-12 16:44:19.196857"
## [1] "File imported: All Areas NuSEDS_20251103.csv ; Date modified: 2026-01-08 09:04:18.530449"
## [1] "File imported: all_areas_nuseds_2025-02-21.csv ; Date modified: 2025-02-21 09:28:25.445271"
## [1] "File imported: conservation_unit_system_sites_2025-02-20.csv ; Date modified: 2025-02-20 15:55:05.475634"

Import the previous clean NuSEDS dataset, exported in 2025-04-15.

## [1] "There are 37 more time series in the updated cleaned NuSEDS dataset"

6.1 Check the locations

## [1] "There are 29 new locations in the updated NuSEDS:"
##                                     region                   sys_nm  GFE_ID
## 5                            Central Coast    RETURN CHANNEL CREEKS 7990588
## 7  East Vancouver Island & Mainland Inlets            MALCOLM CREEK   54261
## 8  East Vancouver Island & Mainland Inlets             COLVIN CREEK   63350
## 9  East Vancouver Island & Mainland Inlets                FEE CREEK     199
## 14 East Vancouver Island & Mainland Inlets             GIBSON CREEK   67553
## 15 East Vancouver Island & Mainland Inlets              BINGS CREEK    3490
## 16 East Vancouver Island & Mainland Inlets            AVERILL CREEK   31035
## 6                                   Fraser              BOOTH CREEK       5
## 10                                  Fraser     NICOLA RIVER - LOWER    2461
## 11                                  Fraser       NICOLA RIVER (DOT)   54283
## 12                                  Fraser      ADAMS RIVER - LOWER    3477
## 13                                  Fraser       BLUE RIVER - LOWER   33103
## 17                                  Fraser     BOWRON RIVER - LOWER   21574
## 4                                     Nass    WIMINASIK LAKE SYSTEM     432
## 19                  Northern Transboundary             TAHLTAN LAKE   31363
## 3                                   Skeena     SKEENA RIVER - NORTH   19723
## 18                                  Skeena           STEPHENS CREEK    3559
## 1                    West Vancouver Island SPROAT RIVER BELOW FALLS   11488
## 2                    West Vancouver Island  STAMP RIVER BELOW FALLS   11487
##       Y_LAT   X_LONGT
## 5  52.27628 -128.1352
## 7  49.41704 -123.6294
## 8  49.47871 -123.8859
## 9  50.06878 -123.3425
## 14 49.40606 -123.4992
## 15 48.79351 -123.7057
## 16 48.80107 -123.7098
## 6  49.23388 -122.8543
## 10 50.14528 -121.0219
## 11 50.42445 -121.3157
## 12 50.89386 -119.5506
## 13 52.10461 -119.2796
## 17 54.05074 -121.8495
## 4  56.48975 -128.0494
## 19 57.97601 -131.5830
## 3  54.50102 -128.6369
## 18 55.75964 -128.5361
## 1  49.29007 -124.9023
## 2  49.32792 -124.9119
## [1] "There are 2 locations in the previous cleaned NuSEDS not in the updated one:"
##        region          sys_nm GFE_ID    Y_LAT   X_LONGT
## 1 Haida Gwaii WINDY BAY CREEK   1709 52.69261 -131.4581
## 2      Skeena    DENISE CREEK   1735 54.28488 -130.1464
## 3      Skeena SHAWATLAN RIVER   1736 54.32419 -130.2554
## [1] "The following time series with these locations were removed for the following reasons:"
##       IndexId GFE_ID dataset
## 4465 CO_46602   2746  NUSEDS
## 4512  SX_3416   2746  NUSEDS
## 4514 CO_46632   2746  NUSEDS
##                                                                                                                        comment
## 4465                       Series merged by summing to series CO_46632 & GFE_ID = 2746 of the same CU: CU_NAME: NORTH THOMPSON
## 4512 Series not in CUSS, merged to series SX_3416 & GFE_ID = 261  because same POP_ID and locations have the same coordinates.
## 4514             Series merged to series CO_46632 & GFE_ID = 2746 because same POP_ID and locations have the same coordinates.
## [1] "The following locations were in the last raw NUSEDS dataset but not in the new raw NUSEDS dataset:"
##       GFE_ID      WATERBODY SPECIES
## 25086  64739 CAMPBELL RIVER Chinook
##                                         POPULATION POP_ID
## 25086 Little Campbell River (Boundary Bay) Chinook   7808
## [1] "So these locations were removed by DFO."
## [1] "No problen here :-)"

6.2 Check the populations

## [1] "There are 34 new IndexId (POP_ID) in the updated NuSEDS:"
##                                     region      IndexId
## 5                            Central Coast     CM_45931
## 8                            Central Coast     CM_51772
## 16                           Central Coast    PKE_45930
## 17                           Central Coast    PKO_45930
## 21                           Central Coast     PKE_3167
## 22                           Central Coast     PKE_3168
## 3  East Vancouver Island & Mainland Inlets     CN_40024
## 4  East Vancouver Island & Mainland Inlets      CN_7751
## 6  East Vancouver Island & Mainland Inlets      CM_7827
## 7  East Vancouver Island & Mainland Inlets      CM_7801
## 9  East Vancouver Island & Mainland Inlets       CO_959
## 10 East Vancouver Island & Mainland Inlets      CO_7828
## 11 East Vancouver Island & Mainland Inlets      CO_7826
## 12 East Vancouver Island & Mainland Inlets      CO_7802
## 13 East Vancouver Island & Mainland Inlets      CO_7730
## 14 East Vancouver Island & Mainland Inlets      CO_7759
## 18 East Vancouver Island & Mainland Inlets    PKO_50154
## 19 East Vancouver Island & Mainland Inlets     PKE_7824
## 20 East Vancouver Island & Mainland Inlets      PKE_180
## 23 East Vancouver Island & Mainland Inlets    PKE_40049
## 24 East Vancouver Island & Mainland Inlets    PKE_51474
## 25 East Vancouver Island & Mainland Inlets    PKE_51314
## 26 East Vancouver Island & Mainland Inlets    PKE_53044
## 27 East Vancouver Island & Mainland Inlets    PKO_53044
## 29                                  Fraser     SX_46279
## 30                                  Fraser      SX_7823
## 31                                  Fraser      SX_7490
## 2                                     Nass      CN_7834
## 33                                    Nass      SX_7833
## 34                                    Nass      SX_7835
## 32                                  Skeena      SX_7491
## 1                    West Vancouver Island      CN_3320
## 15                   West Vancouver Island     CO_41343
## 28                   West Vancouver Island PKE_54793433
##                                           POPULATION cuid
## 5           Return Channel Creeks (Bella Bella) Chum  503
## 8  Bella Coola River System (Bella Coola) Chum Run 2  505
## 16          Return Channel Creeks (Bella Bella) Pink  608
## 17          Return Channel Creeks (Bella Bella) Pink  611
## 21             Nooklikonnik Creek (Bella Coola) Pink  609
## 22                 Nusatsum River (Bella Coola) Pink  609
## 3                        Cowichan River Fall Chinook  322
## 4           Cowichan River (Cowichan) Summer Chinook  334
## 6                                 Malcolm Creek Chum  904
## 7                 Colvin Creek (Pender Harbour) Chum  904
## 9                    Fee Creek (Squamish) Coho Run 1  907
## 10                                 Gibson Creek Coho  907
## 11                                Malcolm Creek Coho  907
## 12                Colvin Creek (Pender Harbour) Coho  908
## 13                       Bings Creek (Cowichan) Coho  910
## 14                     Averill Creek (Cowichan) Coho  910
## 18           South Twin Creek (Vancouver) Pink Run 1  922
## 19                Colvin Creek (Pender Harbour) Pink  917
## 20           Myers Creek (Pender Harbour) Pink Run 1  917
## 23          Goldstream River (Victoria/Saanich) Pink  917
## 24              Departure Creek (Nanaimo) Pink Run 1  917
## 25                                   Cook Creek Pink  917
## 26                   Little River (Comox) Pink Run 1  917
## 27                   Little River (Comox) Pink Run 1  922
## 29           Cayenne Creek (Clearwater) Late Sockeye  739
## 30 Ormond Creek (Prince George) Early Summer Sockeye  753
## 31                              Middle River Sockeye  731
## 2        Whiminasik Lake System (Upper Nass) Chinook  402
## 33       Whiminaski Lake System (Upper Nass) Sockeye  421
## 34               Illiance River (Lower Nass) Sockeye  426
## 32                            Stephens Creek Sockeye  187
## 1                          Lower Stamp River Chinook  328
## 15                              Gold River Fall Coho  914
## 28         Dominic Creek (Quatsino Sound) Pink Run 1  919
##                                               cu_name_pse
## 5                                 Spiller-Fitz-Hugh-Burke
## 8                                  Bella Coola River-Late
## 16                                 Hecate Lowlands (even)
## 17                           Hecate Strait-Lowlands (odd)
## 21                            Hecate Strait-Fjords (even)
## 22                            Hecate Strait-Fjords (even)
## 3  East Vancouver Island-Cowichan and Koksilah (Fall x-1)
## 4       East Vancouver Island-Georgia Strait (Summer 4-1)
## 6                                          Georgia Strait
## 7                                          Georgia Strait
## 9                                Howe Sound-Burrard Inlet
## 10                               Howe Sound-Burrard Inlet
## 11                               Howe Sound-Burrard Inlet
## 12                                Georgia Strait Mainland
## 13                   East Vancouver Island-Georgia Strait
## 14                   East Vancouver Island-Georgia Strait
## 18                                   Georgia Strait (odd)
## 19                                  Georgia Strait (even)
## 20                                  Georgia Strait (even)
## 23                                  Georgia Strait (even)
## 24                                  Georgia Strait (even)
## 25                                  Georgia Strait (even)
## 26                                  Georgia Strait (even)
## 27                                   Georgia Strait (odd)
## 29                                  Shuswap-Late (cyclic)
## 30                                    Fraser-Early Summer
## 31                 Takla-Trembleur-Stuart-Summer (cyclic)
## 2                                              Upper Nass
## 33                                              Damdochax
## 34                       Lower Nass-Portland (river-type)
## 32                                               Stephens
## 1                  West Vancouver Island-South (Fall x-1)
## 15                                  West Vancouver Island
## 28                      Northwest Vancouver Island (even)
## [1] "There are 12 IndexId (POP_ID) in the previous cleaned NuSEDS not in the updated one:"
##                                     region   IndexId
## 10                           Central Coast  CO_50271
## 16                           Central Coast  SX_44055
## 17                           Central Coast  SX_44060
## 1  East Vancouver Island & Mainland Inlets  CM_49650
## 2  East Vancouver Island & Mainland Inlets  CM_49660
## 3  East Vancouver Island & Mainland Inlets  CM_52631
## 4  East Vancouver Island & Mainland Inlets  CM_40181
## 5  East Vancouver Island & Mainland Inlets  CM_40141
## 6  East Vancouver Island & Mainland Inlets  CM_40211
## 7                              Haida Gwaii  CM_43288
## 14                                    Nass  SX_48284
## 15                                    Nass  SX_48289
## 8                                   Skeena  CO_48545
## 9                                   Skeena  CO_48550
## 11                                  Skeena PKE_48521
## 12                                  Skeena PKO_48521
## 13                                  Skeena  SX_49184
## 18                   West Vancouver Island  SX_41825
## 19                   West Vancouver Island  SX_41835
## 20                   West Vancouver Island  SX_41855
##                                   POPULATION cuid
## 10     Kitlope River (Kitimat-Butedale) Coho  523
## 16    Eagle Creek (Kitimat-Butedale) Sockeye  615
## 17 Treneman Creek (Kitimat-Butedale) Sockeye  598
## 1    Quashella River (Port Hardy) Chum Run 1  900
## 2    Pack Lake Creek (Port Hardy) Chum Run 1  900
## 3      Nimpkish River (Alert Bay) Chum Run 1  903
## 4                        Charters River Chum  904
## 5                          Lannon Creek Chum  904
## 6                           Kirby Creek Chum  904
## 7            Windy Bay Creek (Sandspit) Chum  801
## 14        Tchitin River (Upper Nass) Sockeye  427
## 15     Brown Bear Creek (Upper Nass) Sockeye  427
## 8                 Magar Creek (Terrace) Coho  202
## 9                Kadeen Creek (Terrace) Coho  202
## 11             Kwinitsa Creek (Terrace) Pink  219
## 12             Kwinitsa Creek (Terrace) Pink  209
## 13           Morice River (Smithers) Sockeye  185
## 18                   Narrowgut Creek Sockeye  972
## 19                        Amai Creek Sockeye  972
## 20                       Kaouk River Sockeye  972
##                              cu_name_pse
## 10              Northern Coastal Streams
## 16 Northern Coastal Streams (river-type)
## 17                        Treneman Creek
## 1               Southern Coastal Streams
## 2               Southern Coastal Streams
## 3             Northeast Vancouver Island
## 4                         Georgia Strait
## 5                         Georgia Strait
## 6                         Georgia Strait
## 7                       East Haida Gwaii
## 14         Upper Nass River (river-type)
## 15         Upper Nass River (river-type)
## 8                           Lower Skeena
## 9                           Lower Skeena
## 11            Nass-Skeena Estuary (even)
## 12              Lower Skeena River (odd)
## 13                           Morice/Atna
## 18    West Vancouver Island (river-type)
## 19    West Vancouver Island (river-type)
## 20    West Vancouver Island (river-type)
## [1] "The following time series with these IndexId/POP_ID were removed for the following reasons:"
##       IndexId GFE_ID dataset
## 207  CN_40063   1212  NUSEDS
## 4442  CN_3324  11486  NUSEDS
## 4449 SX_46023    298  NUSEDS
## 4451 CN_40023   1208  NUSEDS
## 4453 CO_41342   1358  NUSEDS
## 4467 CM_47928     15  NUSEDS
## 4519 CO_45152   2211  NUSEDS
##                                                                                                                                      comment
## 207                                                                                                                Only NAs for MAX_ESTIMATE
## 4442      The one data point was merged to series CN_3306 & GFE_ID = 11486 as it is the same CU: CU_NAME: WEST VANCOUVER ISLAND-SOUTH_FA_0.x
## 4449                           Series merged by summing to series SX_7823 & GFE_ID = 298 of the same CU: CU_NAME: FRASER-EARLY SUMMER TIMING
## 4451 Series merged by summing to series CN_40024 & GFE_ID = 1208 of the same CU: CU_NAME: EAST VANCOUVER ISLAND-COWICHAN AND KOKSILAH_FA_0.x
## 4453                              Series merged by summing to series CO_41343 & GFE_ID = 1358 of the same CU: CU_NAME: WEST VANCOUVER ISLAND
## 4467                                         Series merged by summing to series CM_47925 & GFE_ID = 15 of the same CU: CU_NAME: LOWER FRASER
## 4519                                             Manual correction: CO_45152 & 2211 --> CO_45154 & 2211 year <= 1994, rest of points deleted
## [1] "The following IndexId/POP_ID were in the last raw NUSEDS dataset but not in the new raw NUSEDS dataset:"
##       SPECIES POP_ID                                   POPULATION GFE_ID
## 25086 Chinook   7808 Little Campbell River (Boundary Bay) Chinook  64739
##            WATERBODY
## 25086 CAMPBELL RIVER
## [1] "So these locations were removed by DFO."
## [1] "NEED TO INVESTIGATE WHY THOSE LOCATIONS ARE NOT IN THE NEW DATASET:"
## [1] "SX_45452" "SX_49354"

6.3 Check the time series

6.3.1 Time series in new dataset only

There are 54 time series only found in the updated NuSEDS. We show these time series below with explanation in figure or below it.

## [1] "For series CN_3306 - 11488: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CN_3320 - 11487: CU found"

## [1] "For series CN_46841 - 285: CU found"

## [1] "For series CN_46842 - 2463: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CN_46892 - 2466: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CN_48448 - 19723: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CN_7834 - 432: CU found"

## [1] "For series CN_40024 - 1208: it was previously:Series merged by summing to series CN_40023 & GFE_ID = 1208 of the same CU: EAST VANCOUVER ISLAND-COWICHAN AND KOKSILAH_FA_0.x"

## [1] "For series CN_7751 - 1208: it was previously:Not merged to alternative series IndexId = CN_40023 or CN_40024 & GFE_ID = 1208 because of his Summer timing (vs. fall)"

## [1] "For series CM_3305 - 11487: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CM_3305 - 11488: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CM_45931 - 7990588: CU found"

## [1] "For series CM_47907 - 5: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CM_47925 - 15: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CM_7827 - 54261: CU found"

## [1] "For series CM_7801 - 63350: CU found"

## [1] "For series CM_51772 - 968: it was previously:Series merged by summing to series CM_51771 & GFE_ID = 968 of the same CU: BELLA COOLA RIVER-LATE"

## [1] "For series CO_3303 - 11487: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CO_3303 - 11488: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CO_959 - 199: CU found"

## [1] "For series CO_46170 - 2461: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series CO_46170 - 54283: it was previously:Series not in CUSS, removed because no coordinates and unknow meaning of 'DOT'; only two data points; not merged to alternative series IndexId = CO_46170 & GFE_ID = 213"

## [1] "For series CO_46240 - 3477: it was previously:Series not in CUSS, merged to alternative series IndexId = CO_46240 & GFE_ID = 220 because almost same coordinates"

## [1] "For series CO_46632 - 261: it was previously:Series not in CUSS, merged to series CO_46632 & GFE_ID = 2746"

## [1] "For series CO_46795 - 33103: it was previously:Series not in CUSS, merged to series CO_46795 & GFE_ID = 281"

## [1] "NOT SURE WHY IT APPEARS NOW AND NOT PREVIOUSLY"

## [1] "For series CO_7828 - 67553: CU found"

## [1] "For series CO_7826 - 54261: CU found"

## [1] "For series CO_7802 - 63350: CU found"

## [1] "For series CO_7730 - 3490: CU found"

## [1] "For series CO_7759 - 31035: CU found"

## [1] "For series CO_41343 - 1358: it was previously:Series merged by summing to series CO_41342 & GFE_ID = 1358 of the same CU: WEST VANCOUVER ISLAND"

## [1] "For series PKE_45930 - 7990588: CU found"

## [1] "For series PKO_45930 - 7990588: CU found"

## [1] "For series PKO_50154 - 747: CU found"

## [1] "For series PKE_7824 - 63350: CU found"

## [1] "For series PKE_180 - 2616: CU found"

## [1] "For series PKE_3167 - 2245: CU found"

## [1] "For series PKE_3168 - 2250: CU found"

## [1] "For series PKE_40049 - 1211: it was previously:Only NAs for MAX_ESTIMATE"

## [1] "For series PKE_51474 - 1190: CU found"

## [1] "For series PKE_51314 - 1174: CU found"

## [1] "For series PKE_53044 - 1154: CU found"

## [1] "For series PKO_53044 - 1154: CU found"

## [1] "For series PKE_54793433 - 1490: CU found"

## [1] "For series SX_47954 - 21: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series SX_47419 - 21574: FULL_CU_IN already in CUSS (so it is the IndexId & GFE_ID that in not in CUSS)"

## [1] "For series SX_46279 - 224: CU found: More than one CU layer:  Shuswap Complex-Early Summer Timing; Shuswap Complex-Late Timing; Momich-Early summer; Adams-Early Summer; CU selected: Shuswap Complex-Late Timing"

## [1] "For series SX_7823 - 298: CU found: More than one CU layer:  Francois/Fraser-Summer Timing; Fraser_Early Summer<<Extirpated>>; CU selected: Fraser_Early Summer<<Extirpated>>"

## [1] "For series SX_7490 - 2485: CU found: More than one CU layer:  Takla/Trembleur/Stuart-Summer Timing; Takla/Trembleur-Early Stuart Timing; CU selected: Takla/Trembleur/Stuart-Summer Timing"

## [1] "For series SX_7491 - 3559: CU found: More than one CU layer:  Skeena River; Stephens; CU selected: Stephens"

## [1] "For series SX_7833 - 432: CU found: More than one CU layer:  Upper Nass River; Damdochax/Winimasik; CU selected: Damdochax/Winimasik"

## [1] "NOT SURE WHY IT APPEARS NOW AND NOT PREVIOUSLY"

## [1] "For series SX_7835 - 1760: CU found"

6.3.2 Time series in old dataset only

There are 17 time series only found in the previous NuSEDS:

## [1] "The reference of the series was changed during the cleaning process:"
##       IndexId GFE_ID dataset
## 4467 CM_47928     15  NUSEDS
##                                                                                              comment
## 4467 Series merged by summing to series CM_47925 & GFE_ID = 15 of the same CU: CU_NAME: LOWER FRASER

## [1] "The reference of the series was changed during the cleaning process:"
##      IndexId GFE_ID dataset
## 4442 CN_3324  11486  NUSEDS
##                                                                                                                                 comment
## 4442 The one data point was merged to series CN_3306 & GFE_ID = 11486 as it is the same CU: CU_NAME: WEST VANCOUVER ISLAND-SOUTH_FA_0.x

## [1] "The reference of the series was changed during the cleaning process:"
##      IndexId GFE_ID dataset
## 4445 CN_3333   1194  NUSEDS
##                                                                                                                               comment
## 4445 Series merged by summing to series CN_51518 & GFE_ID = 1194 of the same CU: CU_NAME: EAST VANCOUVER ISLAND-GEORGIA STRAIT_SU_0.3

## [1] "The reference of the series was changed during the cleaning process:"
##       IndexId GFE_ID dataset
## 4451 CN_40023   1208  NUSEDS
##                                                                                                                                      comment
## 4451 Series merged by summing to series CN_40024 & GFE_ID = 1208 of the same CU: CU_NAME: EAST VANCOUVER ISLAND-COWICHAN AND KOKSILAH_FA_0.x

## [1] "The reference of the series was changed during the cleaning process:"
##      IndexId GFE_ID dataset                   comment
## 207 CN_40063   1212  NUSEDS Only NAs for MAX_ESTIMATE

## [1] "We changed the references of two time series to CN_46842 - 285 in the previous update, which we did not in this update:"
##       IndexId GFE_ID dataset                                        comment
## 4425 CN_46842   2463  NUSEDS Alternative series for CN_46842 & GFE_ID = 285
## 4426 CN_46841    285  NUSEDS Alternative series for CN_46842 & GFE_ID = 285

## [1] "The reference of the series was changed during the cleaning process:"
##       IndexId GFE_ID dataset
## 4517 CN_46892    290  NUSEDS
##                                                                                                                                  comment
## 4517 Merged to series CN_46892 & GFE_ID = 2466 with which 3 data points were duplicated; one was duplicated with CN_46891 & GFE_ID = 290

## [1] "Probably DFO either removed the series or updated the POP_ID or GFE_ID."

## [1] "The reference of the series was changed during the cleaning process:"
##       IndexId GFE_ID dataset
## 4453 CO_41342   1358  NUSEDS
##                                                                                                         comment
## 4453 Series merged by summing to series CO_41343 & GFE_ID = 1358 of the same CU: CU_NAME: WEST VANCOUVER ISLAND

## [1] "The reference of the series was changed during the cleaning process:"
##       IndexId GFE_ID dataset
## 4519 CO_45152   2211  NUSEDS
##                                                                                          comment
## 4519 Manual correction: CO_45152 & 2211 --> CO_45154 & 2211 year <= 1994, rest of points deleted

## [1] "The reference of the series was changed during the cleaning process:"
##       IndexId GFE_ID dataset
## 4514 CO_46632   2746  NUSEDS
##                                                                                                            comment
## 4514 Series merged to series CO_46632 & GFE_ID = 2746 because same POP_ID and locations have the same coordinates.

## [1] "We changed the references of one time (PKE_54793433 - 1490) series to PKE_42409 - 1490 in the previous update, which we did not in this update:"
## [1] IndexId GFE_ID  dataset comment
## <0 rows> (or 0-length row.names)
## [1] "For some unexplained reasons the reference is not in series_removed_old despite the previous code clearly execute the change... Oh well."

## [1] "Probably DFO either removed the series or updated the POP_ID or GFE_ID."

## [1] "The reference of the series was changed during the cleaning process:"
## [1] "BUT it is not in series_removed_new --> need to check the code to add it."

## [1] "The reference of the series was changed during the cleaning process:"
##       IndexId GFE_ID dataset
## 4449 SX_46023    298  NUSEDS
##                                                                                                            comment
## 4449 Series merged by summing to series SX_7823 & GFE_ID = 298 of the same CU: CU_NAME: FRASER-EARLY SUMMER TIMING

## [1] "The reference of the series was changed during the cleaning process:"
## [1] "BUT it is not in series_removed_new --> need to check the code to add it."

## [1] "We changed the references of one time (SX_47954 - 21) series to SX_7763 - 21 in the previous update, which we did not in this update:"
##       IndexId GFE_ID dataset                                      comment
## 4427 SX_47954     21  NUSEDS Alternative series for SX_7763 & GFE_ID = 21

END