Fish Passage Site 20601551

Coordinates (dec. deg.): 61.05428°, -151.51000°
Legal Description: S011N013W12
Region: South Central
Road Name:

Datum: NAD83
Quad Name / ITM: Tyonek A-5
AWC Stream #:
Stream Name: Unnamed


Site Comments: None

Multiple surveys have been conducted at this site — click on the drop down
arrow to the right of the survey date below to choose a different report for this site.

Survey UPDATE-1551

Project Supervisor: Gillian O'Doherty, ADFG
Observers: Josh Brekken

Overall Fish Passage Rating: Green


Step Pools:
Construction Year:

Comments: Site has blown out. On a site visit June 20th, 2018. Josh Brekken ADF&G HB documented the site and noted that the culvert was still in place, but that the creek had bypassed the culvert and cut a new channel through the road bed. It was also noted that upstream from the crossing a muddy trail had formed from ATV traffic. The channel was steep through the crossing but no barriers to fish passage were observed at the time of visit, but the site was observed to be constricted between the old culvert and road prism and has the potential for a debris dam to form.

Culvert Measurements

No measurement data available.

Stream Measurements

Stream SubstratesUpstreamDownstream
Stream Slope(deg.):
Stream Flow Stage:

No stream width data available.


No elevation data available.

Fish Sampling Efforts

No fish sampling occurred during this survey.

Fish Observations

No fish observations occurred during this survey.

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