diff --git a/R/lnk_pipeline_break.R b/R/lnk_pipeline_break.R
index 267162b..0ae294f 100644
--- a/R/lnk_pipeline_break.R
+++ b/R/lnk_pipeline_break.R
@@ -164,11 +164,7 @@ lnk_pipeline_break <- function(conn, aoi, cfg, loaded, schema,
   row <- wsg_sp[wsg_sp$watershed_group_code == aoi, ]
   if (nrow(row) == 0) return(character(0))
 
-  spp_cols <- c("bt", "ch", "cm", "co", "ct", "dv",
-                "pk", "rb", "sk", "st", "wct")
-  present <- vapply(spp_cols,
-    function(x) identical(row[[x]], "t"), logical(1))
-  sp <- toupper(spp_cols[present])
+  sp <- .lnk_wsg_species_present(row)
 
   # bcfishfobs records cutthroat as CT, CCT, ACT, or CT/RB — all
   # resolve to the same species in wsg_species_presence.
diff --git a/R/lnk_pipeline_species.R b/R/lnk_pipeline_species.R
index c640b79..54338de 100644
--- a/R/lnk_pipeline_species.R
+++ b/R/lnk_pipeline_species.R
@@ -60,11 +60,5 @@ lnk_pipeline_species <- function(cfg, loaded, aoi) {
   row <- wsg_sp[wsg_sp$watershed_group_code == aoi, ]
   if (nrow(row) == 0) return(character(0))
 
-  spp_cols <- c("bt", "ch", "cm", "co", "ct", "dv",
-                "pk", "rb", "sk", "st", "wct")
-  present <- vapply(spp_cols,
-    function(x) identical(row[[x]], "t"), logical(1))
-  aoi_species <- toupper(spp_cols[present])
-
-  intersect(configured, aoi_species)
+  intersect(configured, .lnk_wsg_species_present(row))
 }
diff --git a/R/utils.R b/R/utils.R
index d043b77..4586521 100644
--- a/R/utils.R
+++ b/R/utils.R
@@ -120,3 +120,21 @@
   on.exit(DBI::dbClearResult(res))
   DBI::dbColumnInfo(res)$name
 }
+
+
+#' Species codes flagged present in a wsg_species_presence row.
+#'
+#' Treats every column except `watershed_group_code` and `notes` as a
+#' species presence flag. Returns uppercased codes for cells equal to
+#' the literal string `"t"`.
+#'
+#' Driven by the CSV header rather than a hardcoded vector so adding a
+#' new species column (e.g. `ko`) propagates to every callsite without
+#' a code edit. See link#106.
+#' @noRd
+.lnk_wsg_species_present <- function(row) {
+  spp_cols <- setdiff(names(row), c("watershed_group_code", "notes"))
+  present <- vapply(spp_cols,
+    function(x) identical(row[[x]], "t"), logical(1))
+  toupper(spp_cols[present])
+}
diff --git a/inst/extdata/configs/bcfishpass/overrides/wsg_species_presence.csv b/inst/extdata/configs/bcfishpass/overrides/wsg_species_presence.csv
index d4320ec..b109839 100644
--- a/inst/extdata/configs/bcfishpass/overrides/wsg_species_presence.csv
+++ b/inst/extdata/configs/bcfishpass/overrides/wsg_species_presence.csv
@@ -1,247 +1,247 @@
-watershed_group_code,bt,ch,cm,co,ct,dv,gr,pk,rb,sk,st,wct,notes
-ADMS,t,t,,t,t,t,,,t,t,,,
-ALBN,,t,t,t,t,t,,,t,t,t,,
-ATLL,,,,,,t,t,,t,,,,
-ATNA,,t,t,t,t,t,,t,t,t,t,,
-BABL,t,t,,t,t,t,,,t,t,t,,
-BABR,t,t,,t,t,t,,,t,t,t,,
-BARR,t,t,t,,t,t,,,t,t,,,
-BBAR,t,t,,t,t,t,,,t,t,,,
-BEAV,t,,,,,t,t,,,,,,Mackenzie basin
-BELA,,t,t,t,t,t,,t,t,t,t,,
-BIGC,t,,,,,,,,t,,,,
-BLAR,t,t,,,,t,,,t,,,,
-BLUR,t,,,,,t,t,,,,,,Mackenzie basin
-BONP,t,t,,t,t,,,t,t,,t,,
-BOWR,t,t,,t,,t,,,t,t,,,
-BRID,,,,,t,,,,t,,,,Falls 20807
-BRKS,t,t,t,t,t,t,,t,t,t,t,,
-BULK,t,t,,t,t,t,,t,t,t,t,,
-BULL,t,,,,t,t,t,,t,,,t,
-CAMB,,t,t,t,t,t,t,t,t,t,t,,
-CANO,t,,,,,t,,,t,,,,Columbia basin
-CARP,t,,,,,t,,,t,,,,Mackenzie basin
-CARR,t,t,,t,,t,,,t,t,,,
-CHES,t,t,,,,t,,,t,t,,,
-CHIL,,t,,,,t,,,t,,,,
-CHIR,t,,,,,t,,,t,t,t,,
-CHUK,,,,,,t,,,,,,,No target species observations
-CHWK,t,t,t,t,t,t,,t,t,t,t,,
-CLAY,,t,t,t,t,t,,,t,t,t,,
-CLRH,t,,,,t,t,,,t,,,t,
-CLWR,,t,,t,,t,,,t,,,,
-COAL,t,,,,,t,t,,,,,,Mackenzie basin
-COLR,t,,,,t,t,,,t,,,t,
-COMX,,t,t,t,t,t,,t,t,t,t,,
-COTR,t,t,,t,,t,,t,t,,,,
-COWN,t,t,t,t,t,t,,t,t,,t,,
-CRKD,t,,,,,t,,,t,,,,Mackenzie basin
-CRYL,,,,,,,t,,,,,,Mackenzie basin
-DEAD,t,t,,t,,,,t,t,t,t,,
-DEAL,t,,,,,t,t,,,,,,Mackenzie basin
-DEAR,t,,,,,t,t,,,,,,Mackenzie basin
-DOGC,t,t,,t,t,t,,,t,t,,,
-DRIR,t,t,,,,t,,,t,t,,,
-DUNC,t,,,,t,,,,t,,,t,
-DUNE,t,,,,,,t,,t,,,,Mackenzie basin
-ELKR,t,,,,t,t,t,,t,,,t,
-EUCH,,t,,,,t,,,t,,,,
-EUCL,t,t,,,,t,,,t,,,,
-FINA,t,,,,,t,t,,t,,,,Mackenzie basin
-FINL,t,,,,,t,t,,t,,,,Mackenzie basin
-FIRE,t,,,,,t,t,,t,,,,Mackenzie basin
-FONT,t,,,,,,t,,,,,,Mackenzie basin
-FOXR,t,,,,,t,t,,t,,,,Mackenzie basin
-FRAN,t,t,,,t,t,,,t,t,,,
-FRCN,t,t,t,t,t,t,,t,t,t,t,,
-FROG,t,,,,,t,t,,,,,,Mackenzie basin
-GATA,t,,,,,,t,,,,,,Mackenzie basin
-GLAR,,t,,,,,t,,,,,,
-GOLD,,t,t,t,t,t,,,t,t,t,,
-GRAI,,t,t,t,t,t,,t,t,t,t,,
-GRNL,,,,,,,,,t,,,,No target species observations
-GUIC,t,t,,t,t,t,,,t,,t,,
-HARR,t,t,t,t,t,t,,t,t,t,t,,
-HAYR,,,,,,,,,,,,,Mackenzie basin
-HERR,t,t,,,,t,,,t,,,,
-HOLB,,,t,t,t,t,,t,t,,t,,
-HOMA,t,t,t,t,t,t,,,t,,t,,
-HORS,t,t,,t,,t,,,t,t,,,
-INGR,t,,,,,t,t,,t,,,,Mackenzie basin
-INKR,t,t,,t,t,t,t,,t,t,t,,
-ISKR,t,,,,,t,,,t,,,,No target species observations
-JENR,,t,,,t,,t,,,,,,
-JERV,t,t,t,t,t,t,,t,t,,t,,
-KAHN,,,,,,,t,,,,,,Mackenzie basin
-KAKC,,,,,,,,,t,,,,Not accessible to target species
-KCHL,,,,,,,,,,,,,Mackenzie basin
-KEEC,,,,t,,,,,,,,,
-KETL,,,,,t,,,,t,,,t,
-KHOR,t,,,,t,t,,,t,,,t,
-KHTZ,,t,t,t,t,t,,t,t,t,t,,
-KINR,t,t,,t,,t,,,t,t,,,
-KISK,t,,,,,,t,,t,,,,Mackenzie basin
-KISP,t,t,t,t,t,t,,t,t,t,t,,
-KITL,,t,t,t,t,t,,t,t,t,t,,
-KITR,t,t,t,t,t,t,,t,t,t,t,,
-KLAR,t,,,,,t,t,,t,,,,No target species observations
-KLIN,t,t,t,t,t,t,,,t,t,t,,
-KLUM,t,t,t,t,t,t,,t,t,t,t,,
-KNIG,,t,t,t,t,t,,t,t,t,t,,
-KOTL,t,,,,t,t,,,t,,,t,
-KOTR,t,,,,t,t,,,t,,,t,
-KSHR,,t,t,t,t,t,,t,t,,t,,
-KTSU,,t,,t,t,,,t,,t,t,,updated based on PSE spawning data
-KUMR,,,t,t,t,t,,t,t,t,,,
-KUSR,,,,,,t,t,,,,,,No target species observations
-LARL,t,,,,t,t,t,,t,,,t,
-LBIR,t,t,,t,,t,,,t,,t,,
-LBTN,t,,,,,,t,,t,,,,Mackenzie basin
-LCHL,t,t,,t,,t,,,t,,,,
-LCHR,t,t,,,,t,,,t,,t,,
-LDEN,t,t,,t,t,t,,,t,t,t,,
-LEUT,,,,,,,,,t,,,,Kenny Dam
-LFRA,t,t,t,t,t,t,,t,t,t,t,,
-LFRT,,,,,,,t,,t,,,,Mackenzie basin
-LHAF,t,,,,,,t,,t,,,,Mackenzie basin
-LIAR,t,,,,,t,t,,t,,,,Mackenzie basin
-LILL,t,t,t,t,t,t,,,t,t,t,,
-LISR,t,t,t,t,t,t,t,,t,t,t,,
-LKEC,,,,,,t,t,,,,,,Mackenzie basin
-LKEL,t,t,t,t,t,t,,t,t,,t,,
-LMUS,t,,,,,t,t,,t,,,,Mackenzie basin
-LNAR,t,t,t,t,t,t,,t,t,,t,,
-LNIC,t,t,,t,t,t,,t,t,,t,,
-LNRS,,,,,t,,,,t,,,,
-LNTH,t,t,,t,t,t,,t,t,t,,,
-LOMI,t,,,,,t,t,,t,,,,Mackenzie basin
-LPCE,t,,,,,,t,,t,,,,Mackenzie basin
-LPET,,,,,,,t,,,,,,Mackenzie basin
-LPRO,t,,,,,t,t,,t,,,,Mackenzie basin
-LRAN,t,,,,,t,t,,,,,,Mackenzie basin
-LRDO,,,t,t,t,t,,t,t,t,t,,
-LSAL,,t,,,,t,,,t,,,,
-LSIK,,,,,,,t,,,,,,Mackenzie basin
-LSKE,t,t,t,t,t,t,,t,t,t,t,,
-LSTR,,t,,t,t,t,,,t,t,,,
-LTRE,t,t,,,t,,,,t,t,,,
-MAHD,t,t,,,,t,,,t,,,,
-MBNK,,,,t,t,t,,,,,,,
-MCGR,t,t,,,,t,,,t,,,,
-MDEA,t,,,,,t,t,,t,,,,Mackenzie basin
-MESC,,t,,,,,,,t,,,,
-MESI,t,,,,,t,t,,t,,,,Mackenzie basin
-MFRA,,t,,,,,,,t,,,,
-MFRT,,,,,,,t,,,,,,Mackenzie basin
-MIDR,t,t,,,,t,,,t,t,,,
-MILL,,,,,,,t,,,,,,Mackenzie basin
-MMUS,t,,,,,t,t,,t,,,,Mackenzie basin
-MORI,,,t,t,t,t,,t,t,t,t,,
-MORK,t,t,,,,t,,,t,,,,
-MORR,t,t,,t,t,t,,t,t,t,t,,
-MPRO,t,,,,,t,t,,t,,,,Mackenzie basin
-MSKE,t,t,,t,t,t,t,,t,t,t,,
-MSTR,t,,,,,t,t,,t,,t,,
-MURR,t,,,,t,t,t,,t,,,,Mackenzie basin
-MURT,,,,,,,,,t,,,,
-MUSK,,,,,,t,,,t,,,,
-NAHR,,t,,,,t,t,,t,,,,
-NAKR,,t,,t,,t,t,,t,t,,,
-NARC,t,t,,,,t,,t,t,,,,
-NASC,,,t,t,t,t,,t,t,t,t,,
-NASR,t,t,,t,t,t,,,t,t,t,,
-NATR,t,,,,,t,t,,t,,,,Mackenzie basin
-NAZR,,t,,,,,,,t,,,,
-NBNK,,,,t,t,t,,,,t,,,
-NECL,,,t,t,t,t,,t,t,t,t,,
-NECR,t,t,,t,,t,,,t,t,,,
-NEVI,,,t,t,t,t,,t,t,t,t,,
-NICL,,t,,t,,,,,t,,,,
-NIEL,,t,t,t,t,t,,t,t,t,t,,
-NIMP,,t,t,t,t,t,,t,t,t,t,,
-OKAN,t,t,,,t,t,,,t,t,,,
-OSPK,t,,,,,t,t,,t,,,,Mackenzie basin
-OWIK,,t,t,t,t,t,,t,t,t,t,,
-PARA,t,,,,,t,t,,t,,,,Mackenzie basin
-PARK,t,t,t,t,t,t,,t,t,,t,,
-PARS,t,,,,,t,t,,t,,,,Mackenzie basin
-PCEA,t,,,,,t,t,,t,,,,Mackenzie basin
-PINE,t,,,,,t,t,,t,,,,Mackenzie basin
-PITR,,,,,,t,,,t,,,,No target species observations
-PORI,,,t,t,t,t,,t,t,,t,,
-QUES,t,t,,t,,t,,t,t,t,,,
-REVL,t,,,,t,t,,,t,,,t,
-SAHD,,,,,,,t,,,,,,Mackenzie basin
-SAHT,,,,,,,,,,,,,Mackenzie basin
-SAJR,,,,t,,,,t,t,t,,,
-SALM,,t,t,t,t,t,,t,t,,t,,
-SALR,,t,,,,t,,,t,,,,
-SANJ,,t,t,t,t,t,,t,t,t,t,,
-SETN,t,t,t,t,t,t,,t,t,t,t,,
-SEYM,,t,t,t,t,t,,t,t,,t,,
-SHEK,,,,,,,,,,,,,Mackenzie basin
-SHER,,t,,t,t,t,,,t,,t,,
-SHUL,t,t,,t,t,t,,t,t,t,,t,
-SIML,t,,,,t,t,,,t,,,,No target species observations
-SKGT,t,,,,t,t,,,t,,,,
-SLOC,t,,,,t,t,,,t,,,t,
-SMAR,t,,,,t,t,,,t,,,t,
-SMOK,t,,,,t,t,t,,t,,,,Mackenzie basin
-SPAT,t,,,,,t,t,,t,,,,No target species observations
-SQAM,t,t,t,t,t,t,,t,t,t,t,,
-STHM,t,t,,t,t,t,,t,t,t,,,
-STIR,,t,,t,t,t,t,,t,t,,,
-STUL,,t,,,t,t,,,t,t,,,
-STUR,t,t,,,,t,,,t,t,,,
-SUST,t,t,t,t,,t,,,t,t,t,,
-SWIR,t,t,,,,t,t,,,,,,
-TABR,t,t,,,,t,,,t,,,,
-TAHR,t,,,,t,t,,,t,t,t,,
-TAHS,,t,t,t,t,t,,t,t,t,t,,
-TAKL,t,t,,,,t,,,t,t,,,
-TASR,t,t,,,,t,,,t,t,,,
-TATR,,t,,,,t,t,,t,t,,,
-TAYR,t,,,,,t,,,t,,t,,
-TESR,,t,,,,,t,,t,,,,
-THOM,t,t,,t,t,t,,t,t,t,t,,
-TOAD,t,,,,,t,t,,,,,,Mackenzie basin
-TOBA,,t,t,t,t,t,,t,t,t,t,,
-TOOD,t,,,,,t,t,,t,,,,Mackenzie basin
-TSAY,,t,t,t,t,t,,t,t,,t,,
-TSEA,,,,,,,t,,,,,,Mackenzie basin
-TSIT,,t,t,t,t,t,,t,t,,t,,
-TURN,t,,,,,t,t,,t,,,,Mackenzie basin
-TUTR,,,,,,,t,,,,,,
-TUYR,t,,,,,,t,,,,,,Blockage near mouth of Tuya River
-TWAC,t,t,,,,t,,,t,,,,
-UARL,t,,,,t,t,,,t,,,t,
-UBIR,t,t,,t,,t,,,t,,,,
-UBTN,t,,,,,,t,,t,,,,Mackenzie basin
-UCHR,t,t,,,,,,,t,,t,,
-UDEN,t,t,t,t,,t,,t,t,t,t,,salmon/steelhead added as test for Ulkatcho
-UEUT,t,,,,t,t,,,t,,,,
-UFRA,t,t,,,,t,,,t,,,,
-UFRT,,,,,,,t,,,,,,Mackenzie basin
-UHAF,t,,,,,,t,,t,,,,Mackenzie basin
-UISR,,,,,,t,,,t,,,,Forrest Kerr Generating Station
-UJER,,t,,,,,t,,,,,,
-UKEC,t,,,,,t,t,,t,,,,Mackenzie basin
-ULRD,t,,,,,t,t,,t,,,,Mackenzie basin
-UMUS,t,,,,,t,t,,t,,,,Mackenzie basin
-UNAR,t,t,,,t,t,,,t,,t,,
-UNRS,t,,,,,t,,,t,,,,
-UNTH,t,t,,t,t,t,,,t,,,,
-UNUR,t,,,t,t,t,,,t,,,,
-UOMI,t,,,,,t,t,,t,,,,Mackenzie basin
-UPCE,t,,,,t,t,t,,t,,,,Mackenzie basin
-UPET,,,,,,,t,,t,,,,Mackenzie basin
-UPRO,t,,,,,,t,,t,,,,Mackenzie basin
-USHU,t,t,,t,t,t,,t,t,t,,t,
-USIK,t,,,,,,t,,t,,,,Mackenzie basin
-USKE,t,t,,t,,t,,,t,t,t,,
-USTK,,,,,t,t,t,,t,,t,,
-UTRE,t,,,,,t,,,t,t,,,
-VICT,,t,t,t,t,t,,,t,,t,,
-WILL,t,t,,t,t,t,,,t,,,,
-WORC,,t,t,t,t,t,,t,t,,t,,
-ZYMO,t,t,,t,t,t,,,t,,t,,
+watershed_group_code,bt,ch,cm,co,ct,dv,gr,ko,pk,rb,sk,st,wct,notes
+ADMS,t,t,,t,t,t,,,,t,t,,,
+ALBN,,t,t,t,t,t,,,,t,t,t,,
+ATLL,,,,,,t,t,,,t,,,,
+ATNA,,t,t,t,t,t,,,t,t,t,t,,
+BABL,t,t,,t,t,t,,,,t,t,t,,
+BABR,t,t,,t,t,t,,,,t,t,t,,
+BARR,t,t,t,,t,t,,,,t,t,,,
+BBAR,t,t,,t,t,t,,,,t,t,,,
+BEAV,t,,,,,t,t,,,,,,,Mackenzie basin
+BELA,,t,t,t,t,t,,,t,t,t,t,,
+BIGC,t,,,,,,,,,t,,,,
+BLAR,t,t,,,,t,,,,t,,,,
+BLUR,t,,,,,t,t,,,,,,,Mackenzie basin
+BONP,t,t,,t,t,,,,t,t,,t,,
+BOWR,t,t,,t,,t,,,,t,t,,,
+BRID,,,,,t,,,,,t,,,,Falls 20807
+BRKS,t,t,t,t,t,t,,,t,t,t,t,,
+BULK,t,t,,t,t,t,,,t,t,t,t,,
+BULL,t,,,,t,t,t,,,t,,,t,
+CAMB,,t,t,t,t,t,t,,t,t,t,t,,
+CANO,t,,,,,t,,,,t,,,,Columbia basin
+CARP,t,,,,,t,,t,,t,,,,Mackenzie basin
+CARR,t,t,,t,,t,,,,t,t,,,
+CHES,t,t,,,,t,,,,t,t,,,
+CHIL,,t,,,,t,,,,t,,,,
+CHIR,t,,,,,t,,,,t,t,t,,
+CHUK,,,,,,t,,,,,,,,No target species observations
+CHWK,t,t,t,t,t,t,,,t,t,t,t,,
+CLAY,,t,t,t,t,t,,,,t,t,t,,
+CLRH,t,,,,t,t,,,,t,,,t,
+CLWR,,t,,t,,t,,,,t,,,,
+COAL,t,,,,,t,t,,,,,,,Mackenzie basin
+COLR,t,,,,t,t,,,,t,,,t,
+COMX,,t,t,t,t,t,,,t,t,t,t,,
+COTR,t,t,,t,,t,,,t,t,,,,
+COWN,t,t,t,t,t,t,,,t,t,,t,,
+CRKD,t,,,,,t,,,,t,,,,Mackenzie basin
+CRYL,,,,,,,t,,,,,,,Mackenzie basin
+DEAD,t,t,,t,,,,,t,t,t,t,,
+DEAL,t,,,,,t,t,,,,,,,Mackenzie basin
+DEAR,t,,,,,t,t,,,,,,,Mackenzie basin
+DOGC,t,t,,t,t,t,,,,t,t,,,
+DRIR,t,t,,,,t,,,,t,t,,,
+DUNC,t,,,,t,,,,,t,,,t,
+DUNE,t,,,,,,t,,,t,,,,Mackenzie basin
+ELKR,t,,,,t,t,t,,,t,,,t,
+EUCH,,t,,,,t,,,,t,,,,
+EUCL,t,t,,,,t,,,,t,,,,
+FINA,t,,,,,t,t,,,t,,,,Mackenzie basin
+FINL,t,,,,,t,t,,,t,,,,Mackenzie basin
+FIRE,t,,,,,t,t,,,t,,,,Mackenzie basin
+FONT,t,,,,,,t,,,,,,,Mackenzie basin
+FOXR,t,,,,,t,t,,,t,,,,Mackenzie basin
+FRAN,t,t,,,t,t,,,,t,t,,,
+FRCN,t,t,t,t,t,t,,,t,t,t,t,,
+FROG,t,,,,,t,t,,,,,,,Mackenzie basin
+GATA,t,,,,,,t,,,,,,,Mackenzie basin
+GLAR,,t,,,,,t,,,,,,,
+GOLD,,t,t,t,t,t,,,,t,t,t,,
+GRAI,,t,t,t,t,t,,,t,t,t,t,,
+GRNL,,,,,,,,,,t,,,,No target species observations
+GUIC,t,t,,t,t,t,,,,t,,t,,
+HARR,t,t,t,t,t,t,,,t,t,t,t,,
+HAYR,,,,,,,,,,,,,,Mackenzie basin
+HERR,t,t,,,,t,,,,t,,,,
+HOLB,,,t,t,t,t,,,t,t,,t,,
+HOMA,t,t,t,t,t,t,,,,t,,t,,
+HORS,t,t,,t,,t,,,,t,t,,,
+INGR,t,,,,,t,t,,,t,,,,Mackenzie basin
+INKR,t,t,,t,t,t,t,,,t,t,t,,
+ISKR,t,,,,,t,,,,t,,,,No target species observations
+JENR,,t,,,t,,t,,,,,,,
+JERV,t,t,t,t,t,t,,,t,t,,t,,
+KAHN,,,,,,,t,,,,,,,Mackenzie basin
+KAKC,,,,,,,,,,t,,,,Not accessible to target species
+KCHL,,,,,,,,,,,,,,Mackenzie basin
+KEEC,,,,t,,,,,,,,,,
+KETL,,,,,t,,,,,t,,,t,
+KHOR,t,,,,t,t,,,,t,,,t,
+KHTZ,,t,t,t,t,t,,,t,t,t,t,,
+KINR,t,t,,t,,t,,,,t,t,,,
+KISK,t,,,,,,t,,,t,,,,Mackenzie basin
+KISP,t,t,t,t,t,t,,,t,t,t,t,,
+KITL,,t,t,t,t,t,,,t,t,t,t,,
+KITR,t,t,t,t,t,t,,,t,t,t,t,,
+KLAR,t,,,,,t,t,,,t,,,,No target species observations
+KLIN,t,t,t,t,t,t,,,,t,t,t,,
+KLUM,t,t,t,t,t,t,,,t,t,t,t,,
+KNIG,,t,t,t,t,t,,,t,t,t,t,,
+KOTL,t,,,,t,t,,t,,t,,,t,
+KOTR,t,,,,t,t,,,,t,,,t,
+KSHR,,t,t,t,t,t,,,t,t,,t,,
+KTSU,,t,,t,t,,,,t,,t,t,,updated based on PSE spawning data
+KUMR,,,t,t,t,t,,,t,t,t,,,
+KUSR,,,,,,t,t,,,,,,,No target species observations
+LARL,t,,,,t,t,t,,,t,,,t,
+LBIR,t,t,,t,,t,,,,t,,t,,
+LBTN,t,,,,,,t,,,t,,,,Mackenzie basin
+LCHL,t,t,,t,,t,,,,t,,,,
+LCHR,t,t,,,,t,,,,t,,t,,
+LDEN,t,t,,t,t,t,,,,t,t,t,,
+LEUT,,,,,,,,,,t,,,,Kenny Dam
+LFRA,t,t,t,t,t,t,,,t,t,t,t,,
+LFRT,,,,,,,t,,,t,,,,Mackenzie basin
+LHAF,t,,,,,,t,,,t,,,,Mackenzie basin
+LIAR,t,,,,,t,t,,,t,,,,Mackenzie basin
+LILL,t,t,t,t,t,t,,,,t,t,t,,
+LISR,t,t,t,t,t,t,t,,,t,t,t,,
+LKEC,,,,,,t,t,,,,,,,Mackenzie basin
+LKEL,t,t,t,t,t,t,,,t,t,,t,,
+LMUS,t,,,,,t,t,,,t,,,,Mackenzie basin
+LNAR,t,t,t,t,t,t,,,t,t,,t,,
+LNIC,t,t,,t,t,t,,,t,t,,t,,
+LNRS,,,,,t,,,,,t,,,,
+LNTH,t,t,,t,t,t,,,t,t,t,,,
+LOMI,t,,,,,t,t,,,t,,,,Mackenzie basin
+LPCE,t,,,,,,t,,,t,,,,Mackenzie basin
+LPET,,,,,,,t,,,,,,,Mackenzie basin
+LPRO,t,,,,,t,t,,,t,,,,Mackenzie basin
+LRAN,t,,,,,t,t,,,,,,,Mackenzie basin
+LRDO,,,t,t,t,t,,,t,t,t,t,,
+LSAL,,t,,,,t,,,,t,,,,
+LSIK,,,,,,,t,,,,,,,Mackenzie basin
+LSKE,t,t,t,t,t,t,,,t,t,t,t,,
+LSTR,,t,,t,t,t,,,,t,t,,,
+LTRE,t,t,,,t,,,,,t,t,,,
+MAHD,t,t,,,,t,,,,t,,,,
+MBNK,,,,t,t,t,,,,,,,,
+MCGR,t,t,,,,t,,,,t,,,,
+MDEA,t,,,,,t,t,,,t,,,,Mackenzie basin
+MESC,,t,,,,,,,,t,,,,
+MESI,t,,,,,t,t,,,t,,,,Mackenzie basin
+MFRA,,t,,,,,,,,t,,,,
+MFRT,,,,,,,t,,,,,,,Mackenzie basin
+MIDR,t,t,,,,t,,,,t,t,,,
+MILL,,,,,,,t,,,,,,,Mackenzie basin
+MMUS,t,,,,,t,t,,,t,,,,Mackenzie basin
+MORI,,,t,t,t,t,,,t,t,t,t,,
+MORK,t,t,,,,t,,,,t,,,,
+MORR,t,t,,t,t,t,,,t,t,t,t,,
+MPRO,t,,,,,t,t,,,t,,,,Mackenzie basin
+MSKE,t,t,,t,t,t,t,,,t,t,t,,
+MSTR,t,,,,,t,t,,,t,,t,,
+MURR,t,,,,t,t,t,,,t,,,,Mackenzie basin
+MURT,,,,,,,,,,t,,,,
+MUSK,,,,,,t,,,,t,,,,
+NAHR,,t,,,,t,t,,,t,,,,
+NAKR,,t,,t,,t,t,,,t,t,,,
+NARC,t,t,,,,t,,,t,t,,,,
+NASC,,,t,t,t,t,,,t,t,t,t,,
+NASR,t,t,,t,t,t,,,,t,t,t,,
+NATR,t,,,,,t,t,t,,t,,,,Mackenzie basin
+NAZR,,t,,,,,,,,t,,,,
+NBNK,,,,t,t,t,,,,,t,,,
+NECL,,,t,t,t,t,,,t,t,t,t,,
+NECR,t,t,,t,,t,,,,t,t,,,
+NEVI,,,t,t,t,t,,,t,t,t,t,,
+NICL,,t,,t,,,,,,t,,,,
+NIEL,,t,t,t,t,t,,,t,t,t,t,,
+NIMP,,t,t,t,t,t,,,t,t,t,t,,
+OKAN,t,t,,,t,t,,,,t,t,,,
+OSPK,t,,,,,t,t,,,t,,,,Mackenzie basin
+OWIK,,t,t,t,t,t,,,t,t,t,t,,
+PARA,t,,,,,t,t,,,t,,,,Mackenzie basin
+PARK,t,t,t,t,t,t,,,t,t,,t,,
+PARS,t,,,,,t,t,t,,t,,,,Mackenzie basin
+PCEA,t,,,,,t,t,,,t,,,,Mackenzie basin
+PINE,t,,,,,t,t,,,t,,,,Mackenzie basin
+PITR,,,,,,t,,,,t,,,,No target species observations
+PORI,,,t,t,t,t,,,t,t,,t,,
+QUES,t,t,,t,,t,,,t,t,t,,,
+REVL,t,,,,t,t,,,,t,,,t,
+SAHD,,,,,,,t,,,,,,,Mackenzie basin
+SAHT,,,,,,,,,,,,,,Mackenzie basin
+SAJR,,,,t,,,,,t,t,t,,,
+SALM,,t,t,t,t,t,,,t,t,,t,,
+SALR,,t,,,,t,,,,t,,,,
+SANJ,,t,t,t,t,t,,,t,t,t,t,,
+SETN,t,t,t,t,t,t,,,t,t,t,t,,
+SEYM,,t,t,t,t,t,,,t,t,,t,,
+SHEK,,,,,,,,,,,,,,Mackenzie basin
+SHER,,t,,t,t,t,,,,t,,t,,
+SHUL,t,t,,t,t,t,,,t,t,t,,t,
+SIML,t,,,,t,t,,,,t,,,,No target species observations
+SKGT,t,,,,t,t,,,,t,,,,
+SLOC,t,,,,t,t,,,,t,,,t,
+SMAR,t,,,,t,t,,,,t,,,t,
+SMOK,t,,,,t,t,t,,,t,,,,Mackenzie basin
+SPAT,t,,,,,t,t,,,t,,,,No target species observations
+SQAM,t,t,t,t,t,t,,,t,t,t,t,,
+STHM,t,t,,t,t,t,,,t,t,t,,,
+STIR,,t,,t,t,t,t,,,t,t,,,
+STUL,,t,,,t,t,,,,t,t,,,
+STUR,t,t,,,,t,,,,t,t,,,
+SUST,t,t,t,t,,t,,,,t,t,t,,
+SWIR,t,t,,,,t,t,,,,,,,
+TABR,t,t,,,,t,,,,t,,,,
+TAHR,t,,,,t,t,,,,t,t,t,,
+TAHS,,t,t,t,t,t,,,t,t,t,t,,
+TAKL,t,t,,,,t,,,,t,t,,,
+TASR,t,t,,,,t,,,,t,t,,,
+TATR,,t,,,,t,t,,,t,t,,,
+TAYR,t,,,,,t,,,,t,,t,,
+TESR,,t,,,,,t,,,t,,,,
+THOM,t,t,,t,t,t,,,t,t,t,t,,
+TOAD,t,,,,,t,t,,,,,,,Mackenzie basin
+TOBA,,t,t,t,t,t,,,t,t,t,t,,
+TOOD,t,,,,,t,t,,,t,,,,Mackenzie basin
+TSAY,,t,t,t,t,t,,,t,t,,t,,
+TSEA,,,,,,,t,,,,,,,Mackenzie basin
+TSIT,,t,t,t,t,t,,,t,t,,t,,
+TURN,t,,,,,t,t,,,t,,,,Mackenzie basin
+TUTR,,,,,,,t,,,,,,,
+TUYR,t,,,,,,t,,,,,,,Blockage near mouth of Tuya River
+TWAC,t,t,,,,t,,,,t,,,,
+UARL,t,,,,t,t,,,,t,,,t,
+UBIR,t,t,,t,,t,,,,t,,,,
+UBTN,t,,,,,,t,,,t,,,,Mackenzie basin
+UCHR,t,t,,,,,,,,t,,t,,
+UDEN,t,t,t,t,,t,,,t,t,t,t,,salmon/steelhead added as test for Ulkatcho
+UEUT,t,,,,t,t,,,,t,,,,
+UFRA,t,t,,,,t,,,,t,,,,
+UFRT,,,,,,,t,,,,,,,Mackenzie basin
+UHAF,t,,,,,,t,,,t,,,,Mackenzie basin
+UISR,,,,,,t,,,,t,,,,Forrest Kerr Generating Station
+UJER,,t,,,,,t,,,,,,,
+UKEC,t,,,,,t,t,,,t,,,,Mackenzie basin
+ULRD,t,,,,,t,t,,,t,,,,Mackenzie basin
+UMUS,t,,,,,t,t,,,t,,,,Mackenzie basin
+UNAR,t,t,,,t,t,,,,t,,t,,
+UNRS,t,,,,,t,,,,t,,,,
+UNTH,t,t,,t,t,t,,,,t,,,,
+UNUR,t,,,t,t,t,,,,t,,,,
+UOMI,t,,,,,t,t,,,t,,,,Mackenzie basin
+UPCE,t,,,,t,t,t,,,t,,,,Mackenzie basin
+UPET,,,,,,,t,,,t,,,,Mackenzie basin
+UPRO,t,,,,,,t,,,t,,,,Mackenzie basin
+USHU,t,t,,t,t,t,,,t,t,t,,t,
+USIK,t,,,,,,t,,,t,,,,Mackenzie basin
+USKE,t,t,,t,,t,,,,t,t,t,,
+USTK,,,,,t,t,t,,,t,,t,,
+UTRE,t,,,,,t,,,,t,t,,,
+VICT,,t,t,t,t,t,,,,t,,t,,
+WILL,t,t,,t,t,t,,,,t,,,,
+WORC,,t,t,t,t,t,,,t,t,,t,,
+ZYMO,t,t,,t,t,t,,,,t,,t,,
diff --git a/inst/extdata/configs/default/overrides/wsg_species_presence.csv b/inst/extdata/configs/default/overrides/wsg_species_presence.csv
index d4320ec..b109839 100644
--- a/inst/extdata/configs/default/overrides/wsg_species_presence.csv
+++ b/inst/extdata/configs/default/overrides/wsg_species_presence.csv
@@ -1,247 +1,247 @@
-watershed_group_code,bt,ch,cm,co,ct,dv,gr,pk,rb,sk,st,wct,notes
-ADMS,t,t,,t,t,t,,,t,t,,,
-ALBN,,t,t,t,t,t,,,t,t,t,,
-ATLL,,,,,,t,t,,t,,,,
-ATNA,,t,t,t,t,t,,t,t,t,t,,
-BABL,t,t,,t,t,t,,,t,t,t,,
-BABR,t,t,,t,t,t,,,t,t,t,,
-BARR,t,t,t,,t,t,,,t,t,,,
-BBAR,t,t,,t,t,t,,,t,t,,,
-BEAV,t,,,,,t,t,,,,,,Mackenzie basin
-BELA,,t,t,t,t,t,,t,t,t,t,,
-BIGC,t,,,,,,,,t,,,,
-BLAR,t,t,,,,t,,,t,,,,
-BLUR,t,,,,,t,t,,,,,,Mackenzie basin
-BONP,t,t,,t,t,,,t,t,,t,,
-BOWR,t,t,,t,,t,,,t,t,,,
-BRID,,,,,t,,,,t,,,,Falls 20807
-BRKS,t,t,t,t,t,t,,t,t,t,t,,
-BULK,t,t,,t,t,t,,t,t,t,t,,
-BULL,t,,,,t,t,t,,t,,,t,
-CAMB,,t,t,t,t,t,t,t,t,t,t,,
-CANO,t,,,,,t,,,t,,,,Columbia basin
-CARP,t,,,,,t,,,t,,,,Mackenzie basin
-CARR,t,t,,t,,t,,,t,t,,,
-CHES,t,t,,,,t,,,t,t,,,
-CHIL,,t,,,,t,,,t,,,,
-CHIR,t,,,,,t,,,t,t,t,,
-CHUK,,,,,,t,,,,,,,No target species observations
-CHWK,t,t,t,t,t,t,,t,t,t,t,,
-CLAY,,t,t,t,t,t,,,t,t,t,,
-CLRH,t,,,,t,t,,,t,,,t,
-CLWR,,t,,t,,t,,,t,,,,
-COAL,t,,,,,t,t,,,,,,Mackenzie basin
-COLR,t,,,,t,t,,,t,,,t,
-COMX,,t,t,t,t,t,,t,t,t,t,,
-COTR,t,t,,t,,t,,t,t,,,,
-COWN,t,t,t,t,t,t,,t,t,,t,,
-CRKD,t,,,,,t,,,t,,,,Mackenzie basin
-CRYL,,,,,,,t,,,,,,Mackenzie basin
-DEAD,t,t,,t,,,,t,t,t,t,,
-DEAL,t,,,,,t,t,,,,,,Mackenzie basin
-DEAR,t,,,,,t,t,,,,,,Mackenzie basin
-DOGC,t,t,,t,t,t,,,t,t,,,
-DRIR,t,t,,,,t,,,t,t,,,
-DUNC,t,,,,t,,,,t,,,t,
-DUNE,t,,,,,,t,,t,,,,Mackenzie basin
-ELKR,t,,,,t,t,t,,t,,,t,
-EUCH,,t,,,,t,,,t,,,,
-EUCL,t,t,,,,t,,,t,,,,
-FINA,t,,,,,t,t,,t,,,,Mackenzie basin
-FINL,t,,,,,t,t,,t,,,,Mackenzie basin
-FIRE,t,,,,,t,t,,t,,,,Mackenzie basin
-FONT,t,,,,,,t,,,,,,Mackenzie basin
-FOXR,t,,,,,t,t,,t,,,,Mackenzie basin
-FRAN,t,t,,,t,t,,,t,t,,,
-FRCN,t,t,t,t,t,t,,t,t,t,t,,
-FROG,t,,,,,t,t,,,,,,Mackenzie basin
-GATA,t,,,,,,t,,,,,,Mackenzie basin
-GLAR,,t,,,,,t,,,,,,
-GOLD,,t,t,t,t,t,,,t,t,t,,
-GRAI,,t,t,t,t,t,,t,t,t,t,,
-GRNL,,,,,,,,,t,,,,No target species observations
-GUIC,t,t,,t,t,t,,,t,,t,,
-HARR,t,t,t,t,t,t,,t,t,t,t,,
-HAYR,,,,,,,,,,,,,Mackenzie basin
-HERR,t,t,,,,t,,,t,,,,
-HOLB,,,t,t,t,t,,t,t,,t,,
-HOMA,t,t,t,t,t,t,,,t,,t,,
-HORS,t,t,,t,,t,,,t,t,,,
-INGR,t,,,,,t,t,,t,,,,Mackenzie basin
-INKR,t,t,,t,t,t,t,,t,t,t,,
-ISKR,t,,,,,t,,,t,,,,No target species observations
-JENR,,t,,,t,,t,,,,,,
-JERV,t,t,t,t,t,t,,t,t,,t,,
-KAHN,,,,,,,t,,,,,,Mackenzie basin
-KAKC,,,,,,,,,t,,,,Not accessible to target species
-KCHL,,,,,,,,,,,,,Mackenzie basin
-KEEC,,,,t,,,,,,,,,
-KETL,,,,,t,,,,t,,,t,
-KHOR,t,,,,t,t,,,t,,,t,
-KHTZ,,t,t,t,t,t,,t,t,t,t,,
-KINR,t,t,,t,,t,,,t,t,,,
-KISK,t,,,,,,t,,t,,,,Mackenzie basin
-KISP,t,t,t,t,t,t,,t,t,t,t,,
-KITL,,t,t,t,t,t,,t,t,t,t,,
-KITR,t,t,t,t,t,t,,t,t,t,t,,
-KLAR,t,,,,,t,t,,t,,,,No target species observations
-KLIN,t,t,t,t,t,t,,,t,t,t,,
-KLUM,t,t,t,t,t,t,,t,t,t,t,,
-KNIG,,t,t,t,t,t,,t,t,t,t,,
-KOTL,t,,,,t,t,,,t,,,t,
-KOTR,t,,,,t,t,,,t,,,t,
-KSHR,,t,t,t,t,t,,t,t,,t,,
-KTSU,,t,,t,t,,,t,,t,t,,updated based on PSE spawning data
-KUMR,,,t,t,t,t,,t,t,t,,,
-KUSR,,,,,,t,t,,,,,,No target species observations
-LARL,t,,,,t,t,t,,t,,,t,
-LBIR,t,t,,t,,t,,,t,,t,,
-LBTN,t,,,,,,t,,t,,,,Mackenzie basin
-LCHL,t,t,,t,,t,,,t,,,,
-LCHR,t,t,,,,t,,,t,,t,,
-LDEN,t,t,,t,t,t,,,t,t,t,,
-LEUT,,,,,,,,,t,,,,Kenny Dam
-LFRA,t,t,t,t,t,t,,t,t,t,t,,
-LFRT,,,,,,,t,,t,,,,Mackenzie basin
-LHAF,t,,,,,,t,,t,,,,Mackenzie basin
-LIAR,t,,,,,t,t,,t,,,,Mackenzie basin
-LILL,t,t,t,t,t,t,,,t,t,t,,
-LISR,t,t,t,t,t,t,t,,t,t,t,,
-LKEC,,,,,,t,t,,,,,,Mackenzie basin
-LKEL,t,t,t,t,t,t,,t,t,,t,,
-LMUS,t,,,,,t,t,,t,,,,Mackenzie basin
-LNAR,t,t,t,t,t,t,,t,t,,t,,
-LNIC,t,t,,t,t,t,,t,t,,t,,
-LNRS,,,,,t,,,,t,,,,
-LNTH,t,t,,t,t,t,,t,t,t,,,
-LOMI,t,,,,,t,t,,t,,,,Mackenzie basin
-LPCE,t,,,,,,t,,t,,,,Mackenzie basin
-LPET,,,,,,,t,,,,,,Mackenzie basin
-LPRO,t,,,,,t,t,,t,,,,Mackenzie basin
-LRAN,t,,,,,t,t,,,,,,Mackenzie basin
-LRDO,,,t,t,t,t,,t,t,t,t,,
-LSAL,,t,,,,t,,,t,,,,
-LSIK,,,,,,,t,,,,,,Mackenzie basin
-LSKE,t,t,t,t,t,t,,t,t,t,t,,
-LSTR,,t,,t,t,t,,,t,t,,,
-LTRE,t,t,,,t,,,,t,t,,,
-MAHD,t,t,,,,t,,,t,,,,
-MBNK,,,,t,t,t,,,,,,,
-MCGR,t,t,,,,t,,,t,,,,
-MDEA,t,,,,,t,t,,t,,,,Mackenzie basin
-MESC,,t,,,,,,,t,,,,
-MESI,t,,,,,t,t,,t,,,,Mackenzie basin
-MFRA,,t,,,,,,,t,,,,
-MFRT,,,,,,,t,,,,,,Mackenzie basin
-MIDR,t,t,,,,t,,,t,t,,,
-MILL,,,,,,,t,,,,,,Mackenzie basin
-MMUS,t,,,,,t,t,,t,,,,Mackenzie basin
-MORI,,,t,t,t,t,,t,t,t,t,,
-MORK,t,t,,,,t,,,t,,,,
-MORR,t,t,,t,t,t,,t,t,t,t,,
-MPRO,t,,,,,t,t,,t,,,,Mackenzie basin
-MSKE,t,t,,t,t,t,t,,t,t,t,,
-MSTR,t,,,,,t,t,,t,,t,,
-MURR,t,,,,t,t,t,,t,,,,Mackenzie basin
-MURT,,,,,,,,,t,,,,
-MUSK,,,,,,t,,,t,,,,
-NAHR,,t,,,,t,t,,t,,,,
-NAKR,,t,,t,,t,t,,t,t,,,
-NARC,t,t,,,,t,,t,t,,,,
-NASC,,,t,t,t,t,,t,t,t,t,,
-NASR,t,t,,t,t,t,,,t,t,t,,
-NATR,t,,,,,t,t,,t,,,,Mackenzie basin
-NAZR,,t,,,,,,,t,,,,
-NBNK,,,,t,t,t,,,,t,,,
-NECL,,,t,t,t,t,,t,t,t,t,,
-NECR,t,t,,t,,t,,,t,t,,,
-NEVI,,,t,t,t,t,,t,t,t,t,,
-NICL,,t,,t,,,,,t,,,,
-NIEL,,t,t,t,t,t,,t,t,t,t,,
-NIMP,,t,t,t,t,t,,t,t,t,t,,
-OKAN,t,t,,,t,t,,,t,t,,,
-OSPK,t,,,,,t,t,,t,,,,Mackenzie basin
-OWIK,,t,t,t,t,t,,t,t,t,t,,
-PARA,t,,,,,t,t,,t,,,,Mackenzie basin
-PARK,t,t,t,t,t,t,,t,t,,t,,
-PARS,t,,,,,t,t,,t,,,,Mackenzie basin
-PCEA,t,,,,,t,t,,t,,,,Mackenzie basin
-PINE,t,,,,,t,t,,t,,,,Mackenzie basin
-PITR,,,,,,t,,,t,,,,No target species observations
-PORI,,,t,t,t,t,,t,t,,t,,
-QUES,t,t,,t,,t,,t,t,t,,,
-REVL,t,,,,t,t,,,t,,,t,
-SAHD,,,,,,,t,,,,,,Mackenzie basin
-SAHT,,,,,,,,,,,,,Mackenzie basin
-SAJR,,,,t,,,,t,t,t,,,
-SALM,,t,t,t,t,t,,t,t,,t,,
-SALR,,t,,,,t,,,t,,,,
-SANJ,,t,t,t,t,t,,t,t,t,t,,
-SETN,t,t,t,t,t,t,,t,t,t,t,,
-SEYM,,t,t,t,t,t,,t,t,,t,,
-SHEK,,,,,,,,,,,,,Mackenzie basin
-SHER,,t,,t,t,t,,,t,,t,,
-SHUL,t,t,,t,t,t,,t,t,t,,t,
-SIML,t,,,,t,t,,,t,,,,No target species observations
-SKGT,t,,,,t,t,,,t,,,,
-SLOC,t,,,,t,t,,,t,,,t,
-SMAR,t,,,,t,t,,,t,,,t,
-SMOK,t,,,,t,t,t,,t,,,,Mackenzie basin
-SPAT,t,,,,,t,t,,t,,,,No target species observations
-SQAM,t,t,t,t,t,t,,t,t,t,t,,
-STHM,t,t,,t,t,t,,t,t,t,,,
-STIR,,t,,t,t,t,t,,t,t,,,
-STUL,,t,,,t,t,,,t,t,,,
-STUR,t,t,,,,t,,,t,t,,,
-SUST,t,t,t,t,,t,,,t,t,t,,
-SWIR,t,t,,,,t,t,,,,,,
-TABR,t,t,,,,t,,,t,,,,
-TAHR,t,,,,t,t,,,t,t,t,,
-TAHS,,t,t,t,t,t,,t,t,t,t,,
-TAKL,t,t,,,,t,,,t,t,,,
-TASR,t,t,,,,t,,,t,t,,,
-TATR,,t,,,,t,t,,t,t,,,
-TAYR,t,,,,,t,,,t,,t,,
-TESR,,t,,,,,t,,t,,,,
-THOM,t,t,,t,t,t,,t,t,t,t,,
-TOAD,t,,,,,t,t,,,,,,Mackenzie basin
-TOBA,,t,t,t,t,t,,t,t,t,t,,
-TOOD,t,,,,,t,t,,t,,,,Mackenzie basin
-TSAY,,t,t,t,t,t,,t,t,,t,,
-TSEA,,,,,,,t,,,,,,Mackenzie basin
-TSIT,,t,t,t,t,t,,t,t,,t,,
-TURN,t,,,,,t,t,,t,,,,Mackenzie basin
-TUTR,,,,,,,t,,,,,,
-TUYR,t,,,,,,t,,,,,,Blockage near mouth of Tuya River
-TWAC,t,t,,,,t,,,t,,,,
-UARL,t,,,,t,t,,,t,,,t,
-UBIR,t,t,,t,,t,,,t,,,,
-UBTN,t,,,,,,t,,t,,,,Mackenzie basin
-UCHR,t,t,,,,,,,t,,t,,
-UDEN,t,t,t,t,,t,,t,t,t,t,,salmon/steelhead added as test for Ulkatcho
-UEUT,t,,,,t,t,,,t,,,,
-UFRA,t,t,,,,t,,,t,,,,
-UFRT,,,,,,,t,,,,,,Mackenzie basin
-UHAF,t,,,,,,t,,t,,,,Mackenzie basin
-UISR,,,,,,t,,,t,,,,Forrest Kerr Generating Station
-UJER,,t,,,,,t,,,,,,
-UKEC,t,,,,,t,t,,t,,,,Mackenzie basin
-ULRD,t,,,,,t,t,,t,,,,Mackenzie basin
-UMUS,t,,,,,t,t,,t,,,,Mackenzie basin
-UNAR,t,t,,,t,t,,,t,,t,,
-UNRS,t,,,,,t,,,t,,,,
-UNTH,t,t,,t,t,t,,,t,,,,
-UNUR,t,,,t,t,t,,,t,,,,
-UOMI,t,,,,,t,t,,t,,,,Mackenzie basin
-UPCE,t,,,,t,t,t,,t,,,,Mackenzie basin
-UPET,,,,,,,t,,t,,,,Mackenzie basin
-UPRO,t,,,,,,t,,t,,,,Mackenzie basin
-USHU,t,t,,t,t,t,,t,t,t,,t,
-USIK,t,,,,,,t,,t,,,,Mackenzie basin
-USKE,t,t,,t,,t,,,t,t,t,,
-USTK,,,,,t,t,t,,t,,t,,
-UTRE,t,,,,,t,,,t,t,,,
-VICT,,t,t,t,t,t,,,t,,t,,
-WILL,t,t,,t,t,t,,,t,,,,
-WORC,,t,t,t,t,t,,t,t,,t,,
-ZYMO,t,t,,t,t,t,,,t,,t,,
+watershed_group_code,bt,ch,cm,co,ct,dv,gr,ko,pk,rb,sk,st,wct,notes
+ADMS,t,t,,t,t,t,,,,t,t,,,
+ALBN,,t,t,t,t,t,,,,t,t,t,,
+ATLL,,,,,,t,t,,,t,,,,
+ATNA,,t,t,t,t,t,,,t,t,t,t,,
+BABL,t,t,,t,t,t,,,,t,t,t,,
+BABR,t,t,,t,t,t,,,,t,t,t,,
+BARR,t,t,t,,t,t,,,,t,t,,,
+BBAR,t,t,,t,t,t,,,,t,t,,,
+BEAV,t,,,,,t,t,,,,,,,Mackenzie basin
+BELA,,t,t,t,t,t,,,t,t,t,t,,
+BIGC,t,,,,,,,,,t,,,,
+BLAR,t,t,,,,t,,,,t,,,,
+BLUR,t,,,,,t,t,,,,,,,Mackenzie basin
+BONP,t,t,,t,t,,,,t,t,,t,,
+BOWR,t,t,,t,,t,,,,t,t,,,
+BRID,,,,,t,,,,,t,,,,Falls 20807
+BRKS,t,t,t,t,t,t,,,t,t,t,t,,
+BULK,t,t,,t,t,t,,,t,t,t,t,,
+BULL,t,,,,t,t,t,,,t,,,t,
+CAMB,,t,t,t,t,t,t,,t,t,t,t,,
+CANO,t,,,,,t,,,,t,,,,Columbia basin
+CARP,t,,,,,t,,t,,t,,,,Mackenzie basin
+CARR,t,t,,t,,t,,,,t,t,,,
+CHES,t,t,,,,t,,,,t,t,,,
+CHIL,,t,,,,t,,,,t,,,,
+CHIR,t,,,,,t,,,,t,t,t,,
+CHUK,,,,,,t,,,,,,,,No target species observations
+CHWK,t,t,t,t,t,t,,,t,t,t,t,,
+CLAY,,t,t,t,t,t,,,,t,t,t,,
+CLRH,t,,,,t,t,,,,t,,,t,
+CLWR,,t,,t,,t,,,,t,,,,
+COAL,t,,,,,t,t,,,,,,,Mackenzie basin
+COLR,t,,,,t,t,,,,t,,,t,
+COMX,,t,t,t,t,t,,,t,t,t,t,,
+COTR,t,t,,t,,t,,,t,t,,,,
+COWN,t,t,t,t,t,t,,,t,t,,t,,
+CRKD,t,,,,,t,,,,t,,,,Mackenzie basin
+CRYL,,,,,,,t,,,,,,,Mackenzie basin
+DEAD,t,t,,t,,,,,t,t,t,t,,
+DEAL,t,,,,,t,t,,,,,,,Mackenzie basin
+DEAR,t,,,,,t,t,,,,,,,Mackenzie basin
+DOGC,t,t,,t,t,t,,,,t,t,,,
+DRIR,t,t,,,,t,,,,t,t,,,
+DUNC,t,,,,t,,,,,t,,,t,
+DUNE,t,,,,,,t,,,t,,,,Mackenzie basin
+ELKR,t,,,,t,t,t,,,t,,,t,
+EUCH,,t,,,,t,,,,t,,,,
+EUCL,t,t,,,,t,,,,t,,,,
+FINA,t,,,,,t,t,,,t,,,,Mackenzie basin
+FINL,t,,,,,t,t,,,t,,,,Mackenzie basin
+FIRE,t,,,,,t,t,,,t,,,,Mackenzie basin
+FONT,t,,,,,,t,,,,,,,Mackenzie basin
+FOXR,t,,,,,t,t,,,t,,,,Mackenzie basin
+FRAN,t,t,,,t,t,,,,t,t,,,
+FRCN,t,t,t,t,t,t,,,t,t,t,t,,
+FROG,t,,,,,t,t,,,,,,,Mackenzie basin
+GATA,t,,,,,,t,,,,,,,Mackenzie basin
+GLAR,,t,,,,,t,,,,,,,
+GOLD,,t,t,t,t,t,,,,t,t,t,,
+GRAI,,t,t,t,t,t,,,t,t,t,t,,
+GRNL,,,,,,,,,,t,,,,No target species observations
+GUIC,t,t,,t,t,t,,,,t,,t,,
+HARR,t,t,t,t,t,t,,,t,t,t,t,,
+HAYR,,,,,,,,,,,,,,Mackenzie basin
+HERR,t,t,,,,t,,,,t,,,,
+HOLB,,,t,t,t,t,,,t,t,,t,,
+HOMA,t,t,t,t,t,t,,,,t,,t,,
+HORS,t,t,,t,,t,,,,t,t,,,
+INGR,t,,,,,t,t,,,t,,,,Mackenzie basin
+INKR,t,t,,t,t,t,t,,,t,t,t,,
+ISKR,t,,,,,t,,,,t,,,,No target species observations
+JENR,,t,,,t,,t,,,,,,,
+JERV,t,t,t,t,t,t,,,t,t,,t,,
+KAHN,,,,,,,t,,,,,,,Mackenzie basin
+KAKC,,,,,,,,,,t,,,,Not accessible to target species
+KCHL,,,,,,,,,,,,,,Mackenzie basin
+KEEC,,,,t,,,,,,,,,,
+KETL,,,,,t,,,,,t,,,t,
+KHOR,t,,,,t,t,,,,t,,,t,
+KHTZ,,t,t,t,t,t,,,t,t,t,t,,
+KINR,t,t,,t,,t,,,,t,t,,,
+KISK,t,,,,,,t,,,t,,,,Mackenzie basin
+KISP,t,t,t,t,t,t,,,t,t,t,t,,
+KITL,,t,t,t,t,t,,,t,t,t,t,,
+KITR,t,t,t,t,t,t,,,t,t,t,t,,
+KLAR,t,,,,,t,t,,,t,,,,No target species observations
+KLIN,t,t,t,t,t,t,,,,t,t,t,,
+KLUM,t,t,t,t,t,t,,,t,t,t,t,,
+KNIG,,t,t,t,t,t,,,t,t,t,t,,
+KOTL,t,,,,t,t,,t,,t,,,t,
+KOTR,t,,,,t,t,,,,t,,,t,
+KSHR,,t,t,t,t,t,,,t,t,,t,,
+KTSU,,t,,t,t,,,,t,,t,t,,updated based on PSE spawning data
+KUMR,,,t,t,t,t,,,t,t,t,,,
+KUSR,,,,,,t,t,,,,,,,No target species observations
+LARL,t,,,,t,t,t,,,t,,,t,
+LBIR,t,t,,t,,t,,,,t,,t,,
+LBTN,t,,,,,,t,,,t,,,,Mackenzie basin
+LCHL,t,t,,t,,t,,,,t,,,,
+LCHR,t,t,,,,t,,,,t,,t,,
+LDEN,t,t,,t,t,t,,,,t,t,t,,
+LEUT,,,,,,,,,,t,,,,Kenny Dam
+LFRA,t,t,t,t,t,t,,,t,t,t,t,,
+LFRT,,,,,,,t,,,t,,,,Mackenzie basin
+LHAF,t,,,,,,t,,,t,,,,Mackenzie basin
+LIAR,t,,,,,t,t,,,t,,,,Mackenzie basin
+LILL,t,t,t,t,t,t,,,,t,t,t,,
+LISR,t,t,t,t,t,t,t,,,t,t,t,,
+LKEC,,,,,,t,t,,,,,,,Mackenzie basin
+LKEL,t,t,t,t,t,t,,,t,t,,t,,
+LMUS,t,,,,,t,t,,,t,,,,Mackenzie basin
+LNAR,t,t,t,t,t,t,,,t,t,,t,,
+LNIC,t,t,,t,t,t,,,t,t,,t,,
+LNRS,,,,,t,,,,,t,,,,
+LNTH,t,t,,t,t,t,,,t,t,t,,,
+LOMI,t,,,,,t,t,,,t,,,,Mackenzie basin
+LPCE,t,,,,,,t,,,t,,,,Mackenzie basin
+LPET,,,,,,,t,,,,,,,Mackenzie basin
+LPRO,t,,,,,t,t,,,t,,,,Mackenzie basin
+LRAN,t,,,,,t,t,,,,,,,Mackenzie basin
+LRDO,,,t,t,t,t,,,t,t,t,t,,
+LSAL,,t,,,,t,,,,t,,,,
+LSIK,,,,,,,t,,,,,,,Mackenzie basin
+LSKE,t,t,t,t,t,t,,,t,t,t,t,,
+LSTR,,t,,t,t,t,,,,t,t,,,
+LTRE,t,t,,,t,,,,,t,t,,,
+MAHD,t,t,,,,t,,,,t,,,,
+MBNK,,,,t,t,t,,,,,,,,
+MCGR,t,t,,,,t,,,,t,,,,
+MDEA,t,,,,,t,t,,,t,,,,Mackenzie basin
+MESC,,t,,,,,,,,t,,,,
+MESI,t,,,,,t,t,,,t,,,,Mackenzie basin
+MFRA,,t,,,,,,,,t,,,,
+MFRT,,,,,,,t,,,,,,,Mackenzie basin
+MIDR,t,t,,,,t,,,,t,t,,,
+MILL,,,,,,,t,,,,,,,Mackenzie basin
+MMUS,t,,,,,t,t,,,t,,,,Mackenzie basin
+MORI,,,t,t,t,t,,,t,t,t,t,,
+MORK,t,t,,,,t,,,,t,,,,
+MORR,t,t,,t,t,t,,,t,t,t,t,,
+MPRO,t,,,,,t,t,,,t,,,,Mackenzie basin
+MSKE,t,t,,t,t,t,t,,,t,t,t,,
+MSTR,t,,,,,t,t,,,t,,t,,
+MURR,t,,,,t,t,t,,,t,,,,Mackenzie basin
+MURT,,,,,,,,,,t,,,,
+MUSK,,,,,,t,,,,t,,,,
+NAHR,,t,,,,t,t,,,t,,,,
+NAKR,,t,,t,,t,t,,,t,t,,,
+NARC,t,t,,,,t,,,t,t,,,,
+NASC,,,t,t,t,t,,,t,t,t,t,,
+NASR,t,t,,t,t,t,,,,t,t,t,,
+NATR,t,,,,,t,t,t,,t,,,,Mackenzie basin
+NAZR,,t,,,,,,,,t,,,,
+NBNK,,,,t,t,t,,,,,t,,,
+NECL,,,t,t,t,t,,,t,t,t,t,,
+NECR,t,t,,t,,t,,,,t,t,,,
+NEVI,,,t,t,t,t,,,t,t,t,t,,
+NICL,,t,,t,,,,,,t,,,,
+NIEL,,t,t,t,t,t,,,t,t,t,t,,
+NIMP,,t,t,t,t,t,,,t,t,t,t,,
+OKAN,t,t,,,t,t,,,,t,t,,,
+OSPK,t,,,,,t,t,,,t,,,,Mackenzie basin
+OWIK,,t,t,t,t,t,,,t,t,t,t,,
+PARA,t,,,,,t,t,,,t,,,,Mackenzie basin
+PARK,t,t,t,t,t,t,,,t,t,,t,,
+PARS,t,,,,,t,t,t,,t,,,,Mackenzie basin
+PCEA,t,,,,,t,t,,,t,,,,Mackenzie basin
+PINE,t,,,,,t,t,,,t,,,,Mackenzie basin
+PITR,,,,,,t,,,,t,,,,No target species observations
+PORI,,,t,t,t,t,,,t,t,,t,,
+QUES,t,t,,t,,t,,,t,t,t,,,
+REVL,t,,,,t,t,,,,t,,,t,
+SAHD,,,,,,,t,,,,,,,Mackenzie basin
+SAHT,,,,,,,,,,,,,,Mackenzie basin
+SAJR,,,,t,,,,,t,t,t,,,
+SALM,,t,t,t,t,t,,,t,t,,t,,
+SALR,,t,,,,t,,,,t,,,,
+SANJ,,t,t,t,t,t,,,t,t,t,t,,
+SETN,t,t,t,t,t,t,,,t,t,t,t,,
+SEYM,,t,t,t,t,t,,,t,t,,t,,
+SHEK,,,,,,,,,,,,,,Mackenzie basin
+SHER,,t,,t,t,t,,,,t,,t,,
+SHUL,t,t,,t,t,t,,,t,t,t,,t,
+SIML,t,,,,t,t,,,,t,,,,No target species observations
+SKGT,t,,,,t,t,,,,t,,,,
+SLOC,t,,,,t,t,,,,t,,,t,
+SMAR,t,,,,t,t,,,,t,,,t,
+SMOK,t,,,,t,t,t,,,t,,,,Mackenzie basin
+SPAT,t,,,,,t,t,,,t,,,,No target species observations
+SQAM,t,t,t,t,t,t,,,t,t,t,t,,
+STHM,t,t,,t,t,t,,,t,t,t,,,
+STIR,,t,,t,t,t,t,,,t,t,,,
+STUL,,t,,,t,t,,,,t,t,,,
+STUR,t,t,,,,t,,,,t,t,,,
+SUST,t,t,t,t,,t,,,,t,t,t,,
+SWIR,t,t,,,,t,t,,,,,,,
+TABR,t,t,,,,t,,,,t,,,,
+TAHR,t,,,,t,t,,,,t,t,t,,
+TAHS,,t,t,t,t,t,,,t,t,t,t,,
+TAKL,t,t,,,,t,,,,t,t,,,
+TASR,t,t,,,,t,,,,t,t,,,
+TATR,,t,,,,t,t,,,t,t,,,
+TAYR,t,,,,,t,,,,t,,t,,
+TESR,,t,,,,,t,,,t,,,,
+THOM,t,t,,t,t,t,,,t,t,t,t,,
+TOAD,t,,,,,t,t,,,,,,,Mackenzie basin
+TOBA,,t,t,t,t,t,,,t,t,t,t,,
+TOOD,t,,,,,t,t,,,t,,,,Mackenzie basin
+TSAY,,t,t,t,t,t,,,t,t,,t,,
+TSEA,,,,,,,t,,,,,,,Mackenzie basin
+TSIT,,t,t,t,t,t,,,t,t,,t,,
+TURN,t,,,,,t,t,,,t,,,,Mackenzie basin
+TUTR,,,,,,,t,,,,,,,
+TUYR,t,,,,,,t,,,,,,,Blockage near mouth of Tuya River
+TWAC,t,t,,,,t,,,,t,,,,
+UARL,t,,,,t,t,,,,t,,,t,
+UBIR,t,t,,t,,t,,,,t,,,,
+UBTN,t,,,,,,t,,,t,,,,Mackenzie basin
+UCHR,t,t,,,,,,,,t,,t,,
+UDEN,t,t,t,t,,t,,,t,t,t,t,,salmon/steelhead added as test for Ulkatcho
+UEUT,t,,,,t,t,,,,t,,,,
+UFRA,t,t,,,,t,,,,t,,,,
+UFRT,,,,,,,t,,,,,,,Mackenzie basin
+UHAF,t,,,,,,t,,,t,,,,Mackenzie basin
+UISR,,,,,,t,,,,t,,,,Forrest Kerr Generating Station
+UJER,,t,,,,,t,,,,,,,
+UKEC,t,,,,,t,t,,,t,,,,Mackenzie basin
+ULRD,t,,,,,t,t,,,t,,,,Mackenzie basin
+UMUS,t,,,,,t,t,,,t,,,,Mackenzie basin
+UNAR,t,t,,,t,t,,,,t,,t,,
+UNRS,t,,,,,t,,,,t,,,,
+UNTH,t,t,,t,t,t,,,,t,,,,
+UNUR,t,,,t,t,t,,,,t,,,,
+UOMI,t,,,,,t,t,,,t,,,,Mackenzie basin
+UPCE,t,,,,t,t,t,,,t,,,,Mackenzie basin
+UPET,,,,,,,t,,,t,,,,Mackenzie basin
+UPRO,t,,,,,,t,,,t,,,,Mackenzie basin
+USHU,t,t,,t,t,t,,,t,t,t,,t,
+USIK,t,,,,,,t,,,t,,,,Mackenzie basin
+USKE,t,t,,t,,t,,,,t,t,t,,
+USTK,,,,,t,t,t,,,t,,t,,
+UTRE,t,,,,,t,,,,t,t,,,
+VICT,,t,t,t,t,t,,,,t,,t,,
+WILL,t,t,,t,t,t,,,,t,,,,
+WORC,,t,t,t,t,t,,,t,t,,t,,
+ZYMO,t,t,,t,t,t,,,,t,,t,,
diff --git a/inst/extdata/configs/default/parameters_fresh.csv b/inst/extdata/configs/default/parameters_fresh.csv
index 7cf6b27..d7855ad 100644
--- a/inst/extdata/configs/default/parameters_fresh.csv
+++ b/inst/extdata/configs/default/parameters_fresh.csv
@@ -1,12 +1,14 @@
-"species_code","access_gradient_max","spawn_gradient_min","rear_gradient_min","cluster_rearing","cluster_direction","cluster_bridge_gradient","cluster_bridge_distance","cluster_confluence_m","cluster_spawning","cluster_spawn_direction","cluster_spawn_bridge_gradient","cluster_spawn_bridge_distance","cluster_spawn_confluence_m","observation_threshold","observation_date_min","observation_buffer_m","observation_species","observation_control_apply"
-"BT",0.25,0,0,TRUE,"both",0.05,10000,10,FALSE,"",NA,NA,NA,1,"1900-01-01",20,"BT;CH;CO;SK;PK;CM;ST",FALSE
-"CH",0.15,0,0,TRUE,"both",0.05,10000,10,FALSE,"",NA,NA,NA,5,"1990-01-01",20,"CH;CM;CO;PK;SK",TRUE
-"CM",0.15,0,0,FALSE,"",NA,NA,NA,FALSE,"",NA,NA,NA,5,"1990-01-01",20,"CH;CM;CO;PK;SK",TRUE
-"CO",0.15,0,0,TRUE,"both",0.05,10000,10,FALSE,"",NA,NA,NA,5,"1990-01-01",20,"CH;CM;CO;PK;SK",TRUE
-"CT",0.25,0,0,FALSE,"",NA,NA,NA,FALSE,"",NA,NA,NA,NA,NA,NA,NA,NA
-"DV",0.25,0,0,FALSE,"",NA,NA,NA,FALSE,"",NA,NA,NA,NA,NA,NA,NA,NA
-"PK",0.15,0,0,FALSE,"",NA,NA,NA,FALSE,"",NA,NA,NA,5,"1990-01-01",20,"CH;CM;CO;PK;SK",TRUE
-"RB",0.25,0,0,FALSE,"",NA,NA,NA,FALSE,"",NA,NA,NA,NA,NA,NA,NA,NA
-"SK",0.15,0,0,TRUE,"both",0.05,10000,10,TRUE,"both",0.05,3000,10,5,"1990-01-01",20,"CH;CM;CO;PK;SK",TRUE
-"ST",0.2,0,0,TRUE,"both",0.05,10000,10,FALSE,"",NA,NA,NA,5,"1990-01-01",20,"CH;CM;CO;PK;SK;ST",TRUE
-"WCT",0.2,0,0,TRUE,"both",0.05,10000,10,FALSE,"",NA,NA,NA,1,"1900-01-01",20,"WCT",FALSE
+species_code,access_gradient_max,spawn_gradient_min,rear_gradient_min,cluster_rearing,cluster_direction,cluster_bridge_gradient,cluster_bridge_distance,cluster_confluence_m,cluster_spawning,cluster_spawn_direction,cluster_spawn_bridge_gradient,cluster_spawn_bridge_distance,cluster_spawn_confluence_m,observation_threshold,observation_date_min,observation_buffer_m,observation_species,observation_control_apply
+BT,0.25,0,0,TRUE,both,0.05,10000,10,FALSE,,NA,NA,NA,1,NA,20,BT;DV,FALSE
+CH,0.15,0,0,TRUE,both,0.05,10000,10,FALSE,,NA,NA,NA,5,1990-01-01,20,CH;CM;CO;PK;SK,TRUE
+CM,0.15,0,0,FALSE,,NA,NA,NA,FALSE,,NA,NA,NA,5,1990-01-01,20,CH;CM;CO;PK;SK,TRUE
+CO,0.15,0,0,TRUE,both,0.05,10000,10,FALSE,,NA,NA,NA,5,1990-01-01,20,CH;CM;CO;PK;SK,TRUE
+CT,0.25,0,0,FALSE,,NA,NA,NA,FALSE,,NA,NA,NA,NA,NA,NA,NA,NA
+DV,0.25,0,0,FALSE,,NA,NA,NA,FALSE,,NA,NA,NA,NA,NA,NA,NA,NA
+PK,0.15,0,0,FALSE,,NA,NA,NA,FALSE,,NA,NA,NA,5,1990-01-01,20,CH;CM;CO;PK;SK,TRUE
+RB,0.25,0,0,FALSE,,NA,NA,NA,FALSE,,NA,NA,NA,NA,NA,NA,NA,NA
+SK,0.15,0,0,TRUE,both,0.05,10000,10,TRUE,both,0.05,3000,10,5,1990-01-01,20,CH;CM;CO;PK;SK,TRUE
+ST,0.2,0,0,TRUE,both,0.05,10000,10,FALSE,,NA,NA,NA,5,1990-01-01,20,CH;CM;CO;PK;SK;ST,TRUE
+WCT,0.2,0,0,TRUE,both,0.05,10000,10,FALSE,,NA,NA,NA,1,1900-01-01,20,WCT,FALSE
+GR,0.15,0,0,TRUE,both,0.05,10000,10,FALSE,,NA,NA,NA,5,1990-01-01,20,GR,TRUE
+KO,0.15,0,0,TRUE,both,0.05,10000,10,TRUE,both,0.05,3000,10,5,1990-01-01,20,KO,TRUE
\ No newline at end of file
diff --git a/tests/testthat/test-lnk_pipeline_species.R b/tests/testthat/test-lnk_pipeline_species.R
index e98ceb8..9fe1493 100644
--- a/tests/testthat/test-lnk_pipeline_species.R
+++ b/tests/testthat/test-lnk_pipeline_species.R
@@ -33,6 +33,41 @@ test_that("lnk_pipeline_species intersects cfg$species with AOI presence", {
                    c("BT", "WCT"))
 })
 
+test_that("lnk_pipeline_species picks up species columns added to the CSV (link#106)", {
+  # Drives the column list from the CSV header — adding a new species
+  # (gr, ko) propagates without a code edit.
+  cfg_stub <- structure(list(
+    species = c("BT", "GR", "KO", "ST")
+  ), class = c("lnk_config", "list"))
+  loaded_stub <- list(
+    wsg_species_presence = data.frame(
+      watershed_group_code = "PARS",
+      bt = "t", ch = "f", cm = "f", co = "f", ct = "f", dv = "f",
+      gr = "t", ko = "t",
+      pk = "f", rb = "f", sk = "f", st = "f", wct = "f",
+      stringsAsFactors = FALSE
+    )
+  )
+  expect_setequal(lnk_pipeline_species(cfg_stub, loaded_stub, "PARS"),
+                   c("BT", "GR", "KO"))
+})
+
+test_that("lnk_pipeline_species ignores notes column", {
+  cfg_stub <- structure(list(
+    species = c("BT")
+  ), class = c("lnk_config", "list"))
+  loaded_stub <- list(
+    wsg_species_presence = data.frame(
+      watershed_group_code = "PARS",
+      bt = "t",
+      notes = "t",  # would falsely register as a species under naive logic
+      stringsAsFactors = FALSE
+    )
+  )
+  expect_setequal(lnk_pipeline_species(cfg_stub, loaded_stub, "PARS"),
+                   c("BT"))
+})
+
 test_that("lnk_pipeline_species returns empty when AOI not in WSG table", {
   cfg_stub <- structure(list(
     species = c("BT", "CH")