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Nomination Details For
Anadromous Waters Catalog
Nomination Number 25-664
State of Alaska
Department of Fish and Game
Sportfish Division
Region: Arctic
USGS Quad: NOME A-1
Upper Reach Latitude 64.9568
Longitude -165.4960 (NAD83/WGS84)
Lower Reach Latitude 0.0000
Longitude 0.0000 (NAD83/WGS84)
AWC Water body # 332-00-10270
AWC Water body Name Cobblestone River
| Observations | ||
| Species | Date Observed | Activity |
| Dolly Varden (anadromous) | 07/05/2025 | Rearing |
| Dolly Varden (anadromous) | 07/05/2025 | Rearing |
| Dolly Varden (anadromous) | 07/05/2025 | Rearing |
Comments: An electrofishing survey captured 3 juvenile Dolly Varden in the upper reaches of the Cobblestone River. Sampling conditions included hot and dry weather and low flow conditions in the stream.
Name of Observer: Molly Payne
Submission Date: 08/27/25
ADFG Biologist:
Nomination Status: Change
| Nomination Changes To The AWC | ||||
| Region Map(quad) AWC Stream # |
Stream Name |
Action Taken |
Species* | Comments |
| Arctic TELLER A-2 332-00-10270 |
Cobblestone River | Extend upper reach of species in stream # | DVp | |
| Arctic TELLER A-1 332-00-10270 |
Cobblestone River | Extend upper reach of species in stream # | DVp | |
| Arctic NOME D-2 332-00-10270 |
Cobblestone River | Extend upper reach of species in stream # | DVp | |
| Arctic NOME D-1 332-00-10270 |
Cobblestone River | Extend upper reach of species in stream # | DVp | |
| Arctic NOME D-1 332-00-10270 |
Cobblestone River | Adding life phases, i.e., spawning, rearing to existing streams or lakes | DVr | |
Additional files included with this nomination.
File Name
File Size
662 KB
This nomination is available as a PDF.
25-664.pdf
View the area map for NOME D1 (2,100 KB)
View the area map for NOME D2 (1,805 KB)
View the area map for TELLER A1 (1,850 KB)
View the area map for TELLER A2 (2,140 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 |