Download or read book Umatilla River Subbasin written by Gary James and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book River Basin Reports Umatilla River Basin written by Oregon. State Water Resources Board and published by . This book was released on 1963 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Umatilla River Subbasin Agricultural Water Quality Management Area Plan written by and published by . This book was released on 2003 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Umatilla Sub basin Assessment written by Michael R. Maudlin and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Umatilla Sub-basin lies in north central Oregon State and is a tributary of the Columbia River. The Umatilla River and its major tributaries are home to a variety of salmonid species, including steelhead, bull trout, mountain whitefish, interior redband trout and three species of salmon. Changes in land and water use in the Umatilla Sub-basin have imperiled many of these stocks and driven all three salmon stocks extinct. The need for a screening process to rapidly characterize the sub-basin in terms of fish recovery is driven by the rapid decline of the remaining stocks and the poor returns of hatchery released salmon. The purpose of the Umatilla Sub-basin Assessment is to document the condition of the aquatic ecosystem of the watershed and establish the context for planning, monitoring and evaluation of restoration activities in the watershed. The goals are to gain an understanding of the aquatic ecosystem relative to the historic conditions, determine current risks to the aquatic ecosystem and identify conservation and restoration priority areas. The screening approach consists of three phases: a brief environmental history, a characterization the life history patterns and requirements for a group of key salmonids and a primary limiting factor characterization. Selection criteria for the key species consisted of a variety of economic, ecological and political concerns, including natural reproducing populations; the sensitivity of the species to similar aquatic conditions; and the amount of data available for the species. The limiting factor characterization followed from the life stage requirements for these species and focused on temperature and flow limitations in the seasonal use areas and migratory corridors. Based on the assessment it was possible to stratify the sub-basin into areas of biological importance based on key species distribution, life stage requirements and diversity. Determining the primary limiting factors to the life stages was more difficult because many of the potential limiting factors do not have threshold values associated with them. The limiting factor characterization did yield insight into flow and temperature limitations, but did not present a complete picture of the limitations these species face.
Download or read book Draft Subbasin Plan Umatilla River written by Ed Chaney and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Umatilla River Subbasin written by Confederated Tribes of the Umatilla Reservation, Oregon and published by . This book was released on 1989 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Umatilla River Subbasin Fish Habitat Improvement 1993 Annual Report written by and published by . This book was released on 1994 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: This annual report is in fulfillment of contract obligations with Bonneville Power Administration which is the funding source for the Oregon Department of Fish and Wildlife's Umatilla Basin Habitat Improvement Project. Major activities undertaken during this report period included: (1) procurement of one access easement with a private landowner, (2) design, layout, and implementation of 3.36 miles of instream structure maintenance, (3) inspection and routine maintenance of 15.1 miles of fence, (4) revegetation along 3.36 miles of stream, (5) collection and summarization of physical and biological monitoring data, (6) extensive interagency coordination, and (7) environmental education activities with local high school students.
Download or read book Umatilla River Subbasin Fish Habitat Improvement 1992 Annual Report written by and published by . This book was released on 1993 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This annual report is in fulfillment of contract obligations with Bonneville Power Administration which is the funding source for the Oregon Department of Fish and Wildlife's Umatilla Basin Habitat Improvement Project. The major activities undertaken during this report period were: (1) procurement of one cooperative lease agreement and one access easement with private landowners, (2) design and layout of 1.3 miles of riparian exclosure fence and 1.4 miles of instream structure maintenance, and (3) development of one fencing contract and three instream work contracts. Results include implementation of 1.9 miles of fencing, 1.4 miles of instream maintenance work, reconstruction of 0.75 miles of flood damaged fence, inspection and routine maintenance of 13.5 miles of fence, and planting of grasses, legumes and shrubs along 4.6 miles of stream. Other activities undertaken during this report period are: collection and summarization of temperature data, establishment and data collection from habitat monitoring transects, electrofishing surveys and spawning ground counts, photopoint establishment, coordination with numerous agencies and tribes and education of high school students on habitat improvement and preservation.
Download or read book Umatilla River Subbasin written by and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Umatilla River Subbasin Fish Habitat Improvement Project 1990 Annual Report written by and published by . This book was released on 1991 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This annual report is in fulfillment of contract obligations with Bonneville Power Administration which is the Funding source For the Oregon Department of Fish and Wildlife's Umatilla Basin Habitat Improvement Project. The major activities undertaken during this report period were: procurement of 6 cooperative lease agreements and one lease addendum with private landowners, design and layout of 4.4 miles of riparian exclosure fence and 1.75 miles of instream structures, development of three fencing contracts and three instream work contracts. Results include implementation of 3 miles of fencing and 3.7 miles of instream work. Other activities undertaken during this report period are: weekly inspection and maintenance of fencing projects, collection and summarization of temperature data, photopoint establishment, coordination with numerous agencies and tribes and education of high school students on habitat improvement and preservation.
Download or read book Umatilla River Subbasin Fish Habitat Improvement Project 1989 Annual Report written by and published by . This book was released on 1989 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This annual report is in fulfillment of contract obligations with Bonneville Power Administration which is the Funding source for the Oregon Department of Fish and Wildlife's Umatilla Basin Habitat Improvement Project. The major activities undertaken during this report period were: procurement of 17 cooperative lease agreements with private landowners, design and layout of 8.6 miles of Riparian enclosure fence and 3.0 miles of instream structures, development of five fencing contracts and six instream work contracts. Results include implementation of 10 miles of fencing and 3 miles of instream work. Other activities undertaken during this report period are: data collection from 90 habitat monitoring transects, collection and summarization of temperature data, photopoint establishment, coordination with numerous agencies and tribes and education of all age groups on habitat improvement and protection.
Download or read book Umatilla River Subbasin Fish Habitat Improvement Project written by Timothy D. Bailey and published by . This book was released on 1993 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Umatilla River Subbasin Fish Habitat Improvement 1995 Annual Report written by and published by . This book was released on 1996 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: This annual report is in fulfillment of contract obligations with Bonneville Power Administration which is the funding source for the Oregon Department of Fish and Wildlife's Umatilla Basin Habitat Improvement Project. Major activities undertaken during this report period included: (1) Flood damage assessment of project leases after the May 1995 and November 1995 floods, (2) reconstruction of 0.75 miles of riparian fence, (3) inspection and routine maintenance of 14.8 miles of fence, (4) collection of approximately 55,000 native willow and cottonwood cuttings and installation of approximately 21,600 of these material, (5) implementation of two bioengineering projects and initiation of a third project, (6) installation of approximately 30 tree/rootwads for fish habitat enhancement, (7) removal of an abandoned flood irrigation dam/fish barrier, (8) collection and summarization of physical and biological monitoring data, and (9) extensive interagency coordination.
Download or read book Pei ching ti shih written by and published by . This book was released on 1958 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sedimentation in Cold Springs Reservoir Umatilla County Oregon Supplementary Data from Umatilla River Watershed Classic Reprint written by Elliot M. Flaxman and published by Forgotten Books. This book was released on 2018-03-19 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Sedimentation in Cold Springs Reservoir, Umatilla County, Oregon: Supplementary Data From Umatilla River Watershed About 75 percent of the watershed draining directly into the reservoir is in cultivation. Crops are limited to wheat in a crop-fallow rotation. Some erosion occurs on all cultivated land, the amount depending on the slope and rainfall. Land use adjustments in accordance with land capabilities and appli cation of soil Conservation practices according to the needs are recommended. These practices are designed to both substantially reduce the rate of reser voir sedimentation and maintain crop yields. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Umatilla River Subbasin Fish Habitat Improvement Project written by Timothy D. Bailey and published by . This book was released on 1992 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Umatilla River Subbasin Fish Habitat Improvement Project written by Troy S. Laws and published by . This book was released on 1997 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
