Difference between revisions of "The 2017 Fall HFE"

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*Available for HFE: 1,500 + 1,100 = 1,600  
 
*Available for HFE: 1,500 + 1,100 = 1,600  
 
 
'''Winter Accounting Period''' [[File:2017 FallHFE UpperMarbleCanyon.png|thumb|right|400px|[http://www.gcmrc.gov/discharge_qw_sediment/reach/GCDAMP/09380000/09383050 '''Upper Marble Canyon'''] ]]
+
'''Spring Accounting Period''' [[File:2017 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): 17,000
 
*Paria input (Dec 1 to Apr 1): 17,000
 
*Evacuated from Upper Marble Canyon (Dec 1 to Apr 1, lower bound) = -187,000
 
*Evacuated from Upper Marble Canyon (Dec 1 to Apr 1, lower bound) = -187,000

Revision as of 15:28, 2 July 2020

High Flow Experiment- 2017
CRC 121119 0038.JPG

2017 High Flow Experiment Snapshot

  • The 2017 HFE was not conducted for lack of adequate sediment input from the Paria River

Sediment Conditions

Fall Accounting Period
  • Paria input (Jul 1 - Nov 30): 274,189
  • Accumulated in Upper Marble Canyon (Jul 1 - Nov 30, lower bound) = 1,500
  • Accumulated in Lower Marble Canyon (Jul 1 - Nov 30, lower bound) = 1,100
  • Available for HFE: 1,500 + 1,100 = 1,600
Spring Accounting Period
  • Paria input (Dec 1 to Apr 1): 17,000
  • Evacuated from Upper Marble Canyon (Dec 1 to Apr 1, lower bound) = -187,000
  • Evacuated from Lower Marble Canyon (Dec 1 to Apr 1, lower bound) = -16,000
  • Available for spring HFE: -187,000 + -16,000 = -203,000

SUPPORTING DOCUMENTS

COMPLIANCE

CONCERNS

ADDITIONAL