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Nomination Details For
Anadromous Waters Catalog
Nomination Number 24-532


State of Alaska
Department of Fish and Game
Sportfish Division

Region: Southeastern
USGS Quad: YAKUTAT C-5
Upper Reach Latitude 59.5169
Longitude -139.6928 (NAD83/WGS84)
Lower Reach Latitude 59.5149
Longitude -139.6939 (NAD83/WGS84)
AWC Water body # 182-80-10100-2005-3014
AWC Water body Name unknown

Observations
Species Date Observed Activity
coho salmon (anadromous) 09/13/2023 Rearing
cutthroat trout (anadromous) 09/13/2023 Rearing
Dolly Varden (anadromous) 09/13/2023 Rearing

Comments: ABR used minnow traps to survey uncatalogued waterbodies connected to AWC waterbody 182-80-10100-2005-3014. This area is within a documented AWC polygon. Traps were set in ponded (traps 1–6) and flowing (traps 7–10) water (see map). Traps 7–10 were set along a continuous, unnamed flowing stream that ranged in depth 20–50 cm (estimated) with gravel substrate streambed. Threespine Stickleback were the most abundant species (n = 258), followed by coho salmon (n = 180), cutthroat trout (n = 10), and Dolly Varden (n = 1). All salmonids were rearing juveniles. Coho salmon fork length ranged 31–118 mm, cutthroat trout fork length ranged 77–111 mm, and the single Dolly Varden measured 55 mm. At Trap 10, we also documented 2 potential salmon redds.

Name of Observer: Caitlin Forster
Submission Date: 01/17/24
ADFG Biologist:
Nomination Status: Change
Nomination Changes To The AWC
Region
Map(quad)
AWC Stream #
Stream
Name
Action
Taken
Species* Comments

Southeastern
YAKUTAT C-5 SW
182-80-10100-2005-3014-4013
Adding new streams or lakes COr

Southeastern
YAKUTAT C-5 SW
182-80-10100-2005-3014-4019
Adding new streams or lakes COr

Southeastern
YAKUTAT C-5 SE
182-80-10100-2005-3014-4019
Adding new streams or lakes COr

Southeastern
YAKUTAT C-5
182-80-10100-2005-3014-4013
Adding new streams or lakes COr

Southeastern
YAKUTAT C-5
182-80-10100-2005-3014-4019
Adding new streams or lakes COr

Additional files included with this nomination.

File Name

File Size

749 KB

760 KB

749 KB

751 KB

757 KB

7,787 KB

224 KB

This nomination is available as a PDF.


24-532.pdf

View the area map for YAKUTAT C5 (5,108 KB)

View the area map for YAKUTAT C5SE (1,491 KB)

View the area map for YAKUTAT C5SW (3,526 KB)


*Species Codes:
AC - Arctic char AW - Arctic cisco AL - Arctic lamprey
BW - Bering cisco BC - broad whitefish K - chinook salmon
CH - chum salmon CO - coho salmon CT - cutthroat trout
DV - Dolly Varden OU - eulachon HW - humpback whitefish
SF - inconnu LP - lamprey, undifferentiated LC - least cisco
OL - longfin smelt PC - Pacific lamprey P - pink salmon
OP - pond smelt OM - rainbow smelt LV - river lamprey
SM - smelt, undifferentiated S - sockeye salmon SH - Steelhead trout
ST - sturgeon, undifferentiated W - whitefish, undifferentiated
*Activity Codes:
s - spawning     r - rearing     p - present     m - migration