Reconnaissance level assessment of potential channel change in the lower Susitna River segment : 2012 study technical memorandum /
The specific objective of the effort presented in this technical memorandum is to perform an initial assessment of anticipated Project effects on the lower Susitna River segment channel type and morphology. The assessment was performed using the data developed for the pre- and post-Project flood fre...
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| Alternate Title: | Copy for the March 01, 2013 filing (SuWa 12) has cover title: Attachment F, Technical memorandum, Reconnaissance level assessment of potential channel change in the lower Susitna River segment (February 2013) Technical memorandum, Reconnaissance level assessment of potential channel change in the lower Susitna River segment (February 2013) Potential channel change/lower Susitna |
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| Corporate Contributor(s): | Tetra Tech, Inc. Susitna-Watana Hydroelectric Project. Alaska Energy Authority. |
| Publisher: | [Alaska Energy Authority], |
| Report Numbers: | SuWa 12 SuWa 45 |
| Series: | Susitna-Watana Hydroelectric Project document ;
no. 12. Susitna-Watana Hydroelectric Project document ; no. 45. |
| Subjects: | |
| Online Access: | Link to Full Text Link to Full Text Link to Full Text |
| Library Holdings: | Print Versions |
| Summary: | The specific objective of the effort presented in this technical memorandum is to perform an initial assessment of anticipated Project effects on the lower Susitna River segment channel type and morphology. The assessment was performed using the data developed for the pre- and post-Project flood frequency, flow duration, and sediment load analyses to predict the geomorphic response of the Susitna River in an analytic framework proposed by Grant et al. (2003) along the longitudinal profile of the river system from the middle Susitna River segment downstream through the lower Susitna River segment, with particular emphasis on the effects of the Chulitna and Talkeetna rivers at and downstream from the Three Rivers Confluence. This work performed for this technical memorandum integrates the results of several earlier tasks in the 2012 Reconnaissance-Level Geomorphic and Aquatic Habitat Assessment of Project Effects on Lower River Channel Study. |
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| Physical Description: | iv, 26 p. : 1 col. map, col. charts ; 28 cm. |
| Notes: | At head of title: Susitna-Watana Hydroelectric Project (FERC No. 14241). "2012 Study technical memorandum." "February 2013." ARLIS assigned report number: SuWa 12 (for the March 01, 2013 filing category). ARLIS assigned report number: SuWa 45 (for the 2012 environmental studies category). The document SuWa 12 is an attachment to: Susitna-Watana Hydroelectric Project, FERC project no. 14241-000; filing of 2012 baseline environmental and resources study reports (SuWa 6). |
| Report Type: | 2012 study technical memorandum. March 01, 2013 filing. 2012 environmental studies. |
| Related Titles: | Attachment to: Dyok, Wayne. Susitna-Watana Hydroelectric Project, FERC project no. 14241-000; filing of 2012 baseline environmental and resources study reports. [Anchorage : Alaska Energy Authority, 2013] |
| Bibliography: | Includes bibliographical references (p. 13-14). |