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Nomination Details For
Anadromous Waters Catalog
Nomination Number 25-698
State of Alaska
Department of Fish and Game
Sportfish Division
Region: Southwestern
USGS Quad: UNALASKA C-2
Upper Reach Latitude 53.8501
Longitude -166.5025 (NAD83/WGS84)
Lower Reach Latitude 53.8505
Longitude -166.5047 (NAD83/WGS84)
AWC Water body # 302-31-10500
AWC Water body Name Tributary of Iliuliuk River
| Observations | ||
| Species | Date Observed | Activity |
| coho salmon (anadromous) | 08/24/2025 | Rearing Present |
| Dolly Varden | 08/24/2025 | Rearing Present |
Comments: Amber Stephens (ADFG) and I captured coho salmon and Dolly Varden using a backpack efisher and net. CO FLs: 111 and74 mm (several more observed) DV FLs: 72 and 65 mm
Name of Observer: Josh Brekken
Submission Date: 09/24/25
ADFG Biologist:
Nomination Status: Change
| Nomination Changes To The AWC | ||||
| Region Map(quad) AWC Stream # |
Stream Name |
Action Taken |
Species* | Comments |
| Southwestern UNALASKA C-2 302-31-10500 |
Iliuliuk River | Updated hydrography arcs for stream or lake. Changes mouth point, channels and / or upper point locations. | ||
| Southwestern UNALASKA C-2 302-31-10500-0010 |
Unalaska Lake | Updated hydrography arcs for stream or lake. Changes mouth point, channels and / or upper point locations. | ||
| Southwestern UNALASKA C-2 302-31-10500-2004 |
Updated hydrography arcs for stream or lake. Changes mouth point, channels and / or upper point locations. | |||
| Southwestern UNALASKA C-2 302-31-10500-2004-0010 |
Updated hydrography arcs for stream or lake. Changes mouth point, channels and / or upper point locations. | |||
| Southwestern UNALASKA C-2 302-31-10500-2004-0020 |
Updated hydrography arcs for stream or lake. Changes mouth point, channels and / or upper point locations. | |||
| Southwestern UNALASKA C-2 302-31-10500-2004-0030 |
Updated hydrography arcs for stream or lake. Changes mouth point, channels and / or upper point locations. | |||
| Southwestern UNALASKA C-2 302-31-10500-2015-0010 |
Updated hydrography arcs for stream or lake. Changes mouth point, channels and / or upper point locations. | |||
| Southwestern UNALASKA C-2 302-31-10500-2015 |
Updated hydrography arcs for stream or lake. Changes mouth point, channels and / or upper point locations. | |||
| Southwestern UNALASKA C-2 302-31-10500-2017 |
Adding new streams or lakes | COr | ||
Additional files included with this nomination.
File Name
File Size
799 KB
743 KB
This nomination is available as a PDF.
25-698.pdf
View the area map for UNALASKA C2 (3,758 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 |