Report

 Corps of Engineers Flood Control Requirements for California Reservoirs
 Data Ending 2400 hours   06 FEB 2023        
 Report Generated 07 FEB 2023 @ 0600    

                           ---- Sacramento Valley ----
                -------------------- Storages -----------------------  Flood Control
                   Gross    Top of     Actual  % of       Above Top     Parameters
                   Pool  Conservation   Res    Gross     of Conserv    Rain     Snow
                   (acft) (acft)***    (acft)  Pool       (acft)( **)  (in)    (acft)
 -------------- --------- --------- --------- -------- -------------- ---------------
 Shasta:        4,552,100 3,743,837 2,610,247  57     -1,133,590(  0) 229024 CFS      
 Black Butte:     136,200    29,800    40,102  29         10,302( 10)  7.91      ---
   East Park:      50,900                -NR-              
   Stony Gorge:    50,000                -NR-              
 Oroville:      3,538,000 2,923,710 2,364,284  67       -559,426(  0)  8.29      ---
 New Bullards:    966,000   796,000   788,618  82         -7,382(  0)  ----      ---
 Indian Valley:   300,600   260,600   119,200  40       -141,400(  0)  ----      ---
 Folsom:          966,823                                                 Forecasted Volumes****
  06FEB2023 18              566,934   501,690  52          -65,244(  0)     10,843;   20,064;   28,812;   46,222      
 --------------------------------------------------------------------------------------------------------
  No Forecast                                 FBO12                                                            
  No Forecast                                                                                                  
  No Forecast                                                                                                  
  No Forecast                                                                                                  
 ____________________________________________________________________________________
 BASIN TOTALS  10,469,900 7,753,948 6,426,682  61     -1,327,266(  0)
 TOTAL FLOOD SPACE ENCROACHED                             10,302     
 w/US Storages 11,124,200           6,627,835  60

 **  Percent Encroached
 *** For a definition of Top of Conservation Storage and other relevant terms,
     see the Glossary of Key Phrases page on the
 **** In order (left to right) the 1 Day; 2 Day; 3 Day; and 5 Day forecasted volumes
      based on the ensemble forecasts provided by cnrfc.noaa.gov
     USACE Sacramento District Water Control Data System web site


                           ---- San Joaquin Valley ----
                -------------------- Storages -----------------------  Flood Control
                   Gross    Top of     Actual  % of       Above Top     Parameters
                   Pool  Conservation   Res    Gross     of Conserv    Rain     Snow
                   (acft) (acft)***    (acft)  Pool       (acft)( **)  (in)    (acft)
 -------------- --------- --------- --------- -------- -------------- ---------------
 EBMUD Reservoirs:                                    
   Camanche:      417,120      -NR-      -NR-               -NR-(  0)  ----      -NR-     
   Pardee:        203,795                -NR-              
   Salt Springs:  140,000                -NR-              
   Lower Bear:     49,000                -NR-              
 New Hogan:       317,100   157,584   169,583  53         11,999(  8) 10.57      ---
 Farmington:       52,000         0        10   0             10(  0)  ----      ---
 New Melones:   2,420,000 1,970,000 1,013,419  42       -956,581(  0)  ----      -NR-     
   Beardsly:       97,800                -NR-              
   Donnells:       64,300                -NR-              
 Tulloch:          67,000    57,000      -NR-               -NR-(  0)  ----      ---
 Don Pedro:     2,030,000      -NR-      -NR-               -NR-(  0)  ----      -NR-     
   Hetch Hetchy:  360,400                -NR-              
   Cherry Vly:    268,200                -NR-              
   Eleanor:        26,000                -NR-              
 New Exchequer: 1,024,600      -NR-      -NR-               -NR-(  0)  ----      -NR-     
 Burns:             6,800         0         9   0              9(  0)  ----      ---
 Bear:              7,700         0         2   0              2(  0)  ----      ---
 Owens:             3,600         0         9   0              9(  0)  ----      ---
 Mariposa:         15,000         0       276   2            276(  2)  ----      ---
 Los Banos:        34,600    20,562      -NR-               -NR-(  0)  ----      ---
 Buchanan:        150,000   105,567   106,267  71            700(  2)  9.56      ---
 Hidden:           90,000    26,381    30,141  33          3,760(  6)  9.32      ---
 Friant:          520,500      -NR-   329,040  63           -NR-(  0)  ----      -NR-     
   Mammoth:       122,700                -NR-              
   Total U/S:     628,500                -NR-              
 Big Dry Creek:    30,200       200      -NR-               -NR-(  0)  ----      ---
 ___________________________________________________________________________________
 BASIN TOTALS   7,186,300 2,337,294 1,648,756  23       -688,538(  0)
 TOTAL FLOOD SPACE ENCROACHED                             16,765     
 w/US Storages  9,018,450           1,648,756  18

 **  Percent Encroached
 *** For a definition of Top of Conservation Storage and other relevant terms,
     see the Glossary of Key Phrases page on the
     USACE Sacramento District Water Control Data System web site


                           ---- Tulare Lake Basin ----
                -------------------- Storages -----------------------  Flood Control
                   Gross    Top of     Actual  % of       Above Top     Parameters
                   Pool  Conservation   Res    Gross     of Conserv    Rain     Snow
                   (acft) (acft)       (acft)  Pool       (acft)( **)  (in)    (acft)
 -------------- --------- --------- --------- -------- -------------- ---------------
 Pine Flat:     1,000,000   483,446   532,829  53         49,383( 10)  ---- 2,253,452     
   Total U/S:     251,900              89,269  35  
 Terminus:        185,600     2,553    29,239  16         26,686( 15)  9.55   610,732     
 Schafer:          84,095    14,257    22,208  26          7,951( 11)  9.52   158,478     
 Isabella:        361,250   219,778   120,238  33        -99,540 ( 0)  ----   886,456     
 ____________________________________________________________________________________
 BASIN TOTALS   1,793,400   720,034   704,514  39        -15,520(  0)
 TOTAL FLOOD SPACE ENCROACHED                             84,020     
 w/US Storages  2,045,300             793,783  39




                          ---- Truckee River Basin ----
                -------------------- Storages -----------------------  Flood Control
                   Gross    Top of     Actual  % of       Above Top     Parameters
                   Pool  Conservation   Res    Gross     of Conserv    Rain     Snow
                   (acft) (acft)***    (acft)  Pool         (acft)     (in)    (acft)
 -------------- --------- --------- --------- -------- -------------- ---------------
 Martis Creek:     20,400       800       894   4             94(  0)  ----      ---
 Prosser:          29,800     9,800      -NR-               -NR-(  0)  ----   398,113     
 Boca:             41,100    33,100      -NR-               -NR-(  0)  ----   398,113     
 Stampede:        226,500   204,500      -NR-               -NR-(  0)  ----   398,113     
 ____________________________________________________________________________________
 BASIN TOTALS     317,800   248,200       894   0       -247,306(  0)
 TOTAL FLOOD SPACE ENCROACHED                                 94     

 **  Percent Encroached
 *** For a definition of Top of Conservation Storage and other relevant terms,
     see the Glossary of Key Phrases page on the
     USACE Sacramento District Water Control Data System web site


                          ---- Russian River Basin----
                -------------------- Storages -----------------------  Flood Control
                   Gross    Top of     Actual  % of       Above Top     Parameters
                   Pool  Conservation   Res    Gross     of Conserv    Rain     Snow
                   (acft) (acft)***    (acft)  Pool       (acft)( **)  (in)    (acft)
 -------------- --------- --------- --------- -------- -------------- ---------------
 Coyote:          116,500    68,400    80,847  69         12,447( 26)  ----      ---
 Warm Springs:    381,000   245,000   241,027  63         -3,973(  0)  ----      ---
 ____________________________________________________________________________________
 BASIN TOTALS     497,500   313,400   321,874  65          8,474(  5)
 TOTAL FLOOD SPACE ENCROACHED                            12,447     

 **  Percent Encroached
 *** For a definition of Top of Conservation Storage and other relevant terms,
     see the Glossary of Key Phrases page on the
     USACE Sacramento District Water Control Data System web site


                       ---- So. San Francisco Bay Basin ----
                -------------------- Storages -----------------------  Flood Control
                   Gross    Top of     Actual  % of       Above Top     Parameters
                   Pool  Conservation   Res    Gross     of Conserv    Rain     Snow
                   (acft) (acft)***    (acft)  Pool       (acft)( **)  (in)    (acft)
 -------------- --------- --------- --------- -------- -------------- ---------------
 Del Valle:        77,000    39,000      -NR-               -NR-(  0)  ----      ---
 ____________________________________________________________________________________

 **  Percent Encroached
 *** For a definition of Top of Conservation Storage and other relevant terms,
     see the Glossary of Key Phrases page on the
     USACE Sacramento District Water Control Data System web site


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