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Nomination Details For
Anadromous Waters Catalog
Nomination Number 24-897


State of Alaska
Department of Fish and Game
Sportfish Division

Region: Southcentral
USGS Quad: TYONEK A-5
Upper Reach Latitude 61.2473
Longitude -151.7576 (NAD83/WGS84)
Lower Reach Latitude 61.2473
Longitude -151.7576 (NAD83/WGS84)
AWC Water body # 247-20-10010-2095
AWC Water body Name

Observations
Species Date Observed Activity
Dolly Varden 10/02/2024 Rearing Present
coho salmon 10/02/2024 Rearing Present

Comments: Set three minnow traps overnight in tributary to the Chuitna River. Our uppermost trap captured 2 coho parr and 6 DV; Trap 3 (61.247257, -151.757587). Other traps captured DV but no salmon species. Captured fish were IDed, measured, photographed, and released. All three traps were set near a beaver dam that appears to have recently been washed out. Trap 3 that contained coho was set above the dam. Traps were set on 10/1 and retrieved on 10/2. Two traps were set below, and 1 set above. Photos and scanned datasheets included in attached document.

Name of Observer: Olivia Mueller
Submission Date: 10/07/24
ADFG Biologist:
Nomination Status: Change
Nomination Changes To The AWC
Region
Map(quad)
AWC Stream #
Stream
Name
Action
Taken
Species* Comments

Southcentral
TYONEK A-5
247-20-10010-2095
Adding life phases, i.e., spawning, rearing to existing streams or lakes COp

Southcentral
TYONEK A-5
247-20-10010-2095
Extending upper reach of existing stream COrp

Additional files included with this nomination.

File Name

File Size

434 KB

This nomination is available as a PDF.


24-897.pdf

View the area map for TYONEK A5 (2,986 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