Difference between revisions of "GCDAMP- HFE 2015"
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{{Infobox Person | {{Infobox Person | ||
|name = High Flow Experiment- 2015 | |name = High Flow Experiment- 2015 | ||
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|alma_mater = | |alma_mater = | ||
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|Previous_Title_ = | |Previous_Title_ = | ||
|Previous_Title_ = | |Previous_Title_ = | ||
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| + | == 2015 High Flow Experiment Snapshot == | ||
The 2015 Fall HFE was canceled due to the discovery of [http://gcdamp.com/index.php?title=Green_Sunfish_Page '''green sunfish'''] in Glen Canyon | The 2015 Fall HFE was canceled due to the discovery of [http://gcdamp.com/index.php?title=Green_Sunfish_Page '''green sunfish'''] in Glen Canyon | ||
| + | |||
| + | ==Sediment Conditions== | ||
| + | '''Fall Accounting Period'''[[File:2015 Paria inputs.jpg|thumb|right|400px|[http://www.gcmrc.gov/discharge_qw_sediment/station/GCDAMP/09382000#/ '''Paria River gage at Lees Ferry'''] ]] | ||
| + | *Paria input (Jul 1 - Nov 8): 1,168,498 | ||
| + | *Accumulated in Upper Marble Canyon (Jul 1 - Nov 8, lower bound) = 563,000 | ||
| + | *Accumulated in Lower Marble Canyon (Jul 1 - Nov 8, lower bound) = 214,000 | ||
| + | *Available for HFE: 563,000 + 214,000 = 777,000 | ||
| + | |||
| + | '''Spring Accounting Period'''[[File:2015 FallHFE UpperMarbleCanyon.png|thumb|right|400px|[http://www.gcmrc.gov/discharge_qw_sediment/reach/GCDAMP/09380000/09383050 '''Upper Marble Canyon'''] ]] | ||
| + | *Paria input (Dec 1 to Apr 1): 32,000 | ||
| + | *Evacuated from Upper Marble Canyon (Dec 1 to Apr 1, lower bound) = -517,000 | ||
| + | *Accumulated in Lower Marble Canyon (Dec 1 to Apr 1, lower bound) = 37,000 | ||
| + | *Available for spring HFE: -517,000 + 37,000 = -480,000 | ||
| + | |||
| + | [[File:2015 FallHFE LowerMarbleCanyon.png|thumb|right|400px|[http://www.gcmrc.gov/discharge_qw_sediment/reach/GCDAMP/09383050/09383100 '''Lower Marble Canyon'''] ]] | ||
== SUPPORTING DOCUMENTS == | == SUPPORTING DOCUMENTS == | ||
| + | *[http://www.usbr.gov/uc/rm/amp/twg/mtgs/15oct20/pdfs/Attach_10a.pdf Approval of Recommendation for No Experimental High-Flow Release from Glen Canyon Dam, November 2015] | ||
| + | *[[Media:2015 Recommendations Report Final HFE Tech Team Report 10-15-15.pdf| Final Recommendation to Not Implement a Fall 2015 High Flow Experiment at Glen Canyon Dam]] | ||
| + | *[https://drive.google.com/file/d/0BwY-Z2c3NTUGQURtV2s3eWJqRHM/view Updates on 2014 HFE, 2015 Paria sediment inputs, and 2015 sediment mass balance] | ||
== COMPLIANCE == | == COMPLIANCE == | ||
== CONCERNS == | == CONCERNS == | ||
| − | + | *[[Media:Green sunfish RA Sept 30 2015-final.pdf| Green Sunfish Lepomis cyanellus; Risk Assessment for the Colorado River ecosystem (CRe)]] | |
| − | + | *[http://www.usbr.gov/uc/rm/amp/twg/mtgs/15oct20/pdfs/Attach_05a.pdf Invasive species threats: Green sunfish] | |
| − | [[ | + | |
== ADDITIONAL == | == ADDITIONAL == | ||
| − | + | *[http://www.lcrmscp.gov/crab/presentations/2016/crab16_34.pdf Green Sunfish Removal in a Colorado River Backwater Below Glen Canyon Dam ] | |
| + | *[http://www.usbr.gov/uc/rm/amp/twg/mtgs/16jan26/documents/Attach_05b.pdf Colorado River Slough Green Sunfish Removal] | ||
| + | *[http://www.usbr.gov/uc/rm/amp/twg/mtgs/16jan26/documents/Attach_05a.pdf Green Sunfish Rapid Response Treatment, Nov 2-6 and Nov 12-13, 2015 Brief Treatment Summary] | ||
| + | *[http://www.usbr.gov/uc/rm/amp/twg/mtgs/16jan26/documents/Attach_05c.pdf Installation of Nets to Contain Green Sunfish in Minus-12-Mile Slough, Glen Canyon National Recreation Area, Oct 6-7, 2015 Trip Report] | ||
| + | *[http://www.deseretnews.com/article/865640047/Rapid-response-treatment-to-remove-invasive-green-sunfish-from-a-backwater-slough.html?pg=all Desert News: Rapid response treatment to remove invasive green sunfish from a backwater slough] | ||
| + | *[http://www.usbr.gov/uc/rm/amp/twg/mtgs/15oct20/pdfs/Attach_05b.pdf Green Sunfish Rapid Response Non-native Fish Control in Glen Canyon National Recreation Area] | ||
<center> | <center> | ||
Latest revision as of 15:39, 2 July 2020
| High Flow Experiment- 2015 | |
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Contents
2015 High Flow Experiment Snapshot
The 2015 Fall HFE was canceled due to the discovery of green sunfish in Glen Canyon
Sediment Conditions
Fall Accounting Period
- Paria input (Jul 1 - Nov 8): 1,168,498
- Accumulated in Upper Marble Canyon (Jul 1 - Nov 8, lower bound) = 563,000
- Accumulated in Lower Marble Canyon (Jul 1 - Nov 8, lower bound) = 214,000
- Available for HFE: 563,000 + 214,000 = 777,000
- Paria input (Dec 1 to Apr 1): 32,000
- Evacuated from Upper Marble Canyon (Dec 1 to Apr 1, lower bound) = -517,000
- Accumulated in Lower Marble Canyon (Dec 1 to Apr 1, lower bound) = 37,000
- Available for spring HFE: -517,000 + 37,000 = -480,000
SUPPORTING DOCUMENTS
- Approval of Recommendation for No Experimental High-Flow Release from Glen Canyon Dam, November 2015
- Final Recommendation to Not Implement a Fall 2015 High Flow Experiment at Glen Canyon Dam
- Updates on 2014 HFE, 2015 Paria sediment inputs, and 2015 sediment mass balance
COMPLIANCE
CONCERNS
- Green Sunfish Lepomis cyanellus; Risk Assessment for the Colorado River ecosystem (CRe)
- Invasive species threats: Green sunfish
ADDITIONAL
- Green Sunfish Removal in a Colorado River Backwater Below Glen Canyon Dam
- Colorado River Slough Green Sunfish Removal
- Green Sunfish Rapid Response Treatment, Nov 2-6 and Nov 12-13, 2015 Brief Treatment Summary
- Installation of Nets to Contain Green Sunfish in Minus-12-Mile Slough, Glen Canyon National Recreation Area, Oct 6-7, 2015 Trip Report
- Desert News: Rapid response treatment to remove invasive green sunfish from a backwater slough
- Green Sunfish Rapid Response Non-native Fish Control in Glen Canyon National Recreation Area
