| | EPA: Federal Register: Endangered and Threatened Species: Threatened Status for Two ESUs of Steelhead in Washington, ... (Site not responding. Last check: 2007-11-05) |
 | | For both Chambers Creek/lower Columbia River mix of early spawning steelhead hatchery stocks and the Eagle Creek NFH stock (also known as Clackamas River ODFW stock # 19), this conclusion is based on the substantial inclusion of original broodstock from outside the ESU and on significant deviation in current run-timing compared with native winter-run steelhead. |
 | | River entry ranges from August through June, and spawning from December through April, with peak spawning in January in the larger basins and late February and March in the smaller coastal basins. |
 | | Summer-run steelhead are native to the Hood, Lewis, Washougal and Kalama Rivers in this ESU. |
| www.epa.gov /fedrgstr/EPA-SPECIES/1998/March/Day-19/e6972.htm (17727 words) |