| Specimen ID | 239137 |
| Group | Fishes |
| Genus | Thymallus |
| Species | arcticus |
| Common Name | Arctic Grayling |
| State | WA |
| County | Skagit |
| Locality | Upper Granite Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Skagit |
| HUC8 Number | 17110005 |
| HUC10 Name | Cascade River |
| HUC10 Number | 1711000508 |
| HUC12 Name | Lower Cascade River |
| HUC12 Number | 171100050805 |
| Map | |
| Collection Year | 1946 |
| Year Accuracy | Estimated |
| Potential Pathway | stocked for sport |
| Status | established |
| Reference 1 |
| Ref. Number: | 13708 |
| Author: | Wydoski, R.S., and R.R. Whitney. |
| Date: | 2003 |
| Title: | Inland Fishes of Washington. Second Edition. |
| Publisher: | American Fisheries Society, Bethesda, MD in association with University of Washington Press, Seattle. |
| Pages: | 322 pp |
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| Comments | Stocked in other lakes during 1921, did not become established. Stocked in various waters between 1945-48. Only became established in Upper Granite Lake, in 1946. |
| Record Type | Literature |
| Earliest Record | state |
| Freshwater/Marine | Freshwater |
