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Nomination Details For
Anadromous Waters Catalog
Nomination Number 25-788


State of Alaska
Department of Fish and Game
Sportfish Division

Region: Southcentral
USGS Quad: VALDEZ A-7 NE
Upper Reach Latitude 61.1624
Longitude -146.3595 (NAD83/WGS84)
Lower Reach Latitude 61.1537
Longitude -146.3586 (NAD83/WGS84)
AWC Water body # 221-60-11470-
AWC Water body Name Horsetail Creek

Observations
Species Date Observed Activity
coho salmon (anadromous) 08/19/2025 Rearing
Dolly Varden (anadromous) 08/19/2025 Rearing

Comments:

Name of Observer: Duncan Green
Submission Date: 10/07/25
ADFG Biologist:
Nomination Status: Change
Nomination Changes To The AWC
Region
Map(quad)
AWC Stream #
Stream
Name
Action
Taken
Species* Comments

Southcentral
VALDEZ A-7
221-60-11470-2015
Updated hydrography arcs for stream or lake. Changes mouth point, channels and / or upper point locations.

Southcentral
VALDEZ A-7
221-60-11470-2015
Shortening existing upper reaches

Southcentral
VALDEZ A-7 NE
221-60-11470-2015
Shortening existing upper reaches

Southcentral
VALDEZ A-7 NE
221-60-11470-2015
Updated hydrography arcs for stream or lake. Changes mouth point, channels and / or upper point locations.

Southcentral
VALDEZ A-7
221-60-11470-0920
*Horsetail Creek / Mineral Creek Confluence Adding polygons COr,DVr

Southcentral
VALDEZ A-7 NE
221-60-11470-0920
*Horsetail Creek / Mineral Creek Confluence Adding polygons COr,DVr

Southcentral
VALDEZ A-7
221-60-11470-2021
Horsetail Creek (*Secondary Distributary) Adding new streams or lakes DVr

Southcentral
VALDEZ A-7
221-60-11470-2019
Horsetail Creek (*Primary Channel) Adding new streams or lakes DVr

Southcentral
VALDEZ A-7 NE
221-60-11470-2019
Horsetail Creek (*Primary Channel) Adding new streams or lakes DVr

Southcentral
VALDEZ A-7 NE
221-60-11470-2021
Horsetail Creek (*Secondary Distributary) Adding new streams or lakes DVr

Additional files included with this nomination.

File Name

File Size

1,810 KB

This nomination is available as a PDF.


25-788.pdf

View the area map for VALDEZ A7 (4,554 KB)

View the area map for VALDEZ A7NE (3,527 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