Situation Report of Hydrometeorologic Conditions
                       Jacksonville District (CESAJ-OD-MW)
                                   20 JUL 2017
 
Data Ending 2400 hours 19 JUL 2017
********************************************************************************
Kissimmee Basin Lake Regulation            Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Hart & Mary Jane                            59.88       60.00      -0.12
  East Tohopekaliga                           56.40       56.50      -0.10
  Tohopekaliga                                53.69       53.50       0.19
 
  Myrtle, Preston, Joel                       60.96       61.00      -0.04
  Trout, Coon, Center, Lizzie & Alligator     62.84       63.20      -0.36
  Gentry          Lake Gage = 60.66     S63 = 60.67       61.00      -0.33
 
  Hatchineha, Cypress                         50.34       51.00      -0.66
  Kissimmee                                   50.32       51.00      -0.68
  Istokpoga                                   38.18       38.25      -0.07
********************************************************************************
Okeechobee Lake Regulation    Elev       Regulation  Departure   Last Year
                            (ft-NGVD)    (ft-NGVD)    (feet)     (ft-NGVD)
Avg Daily Lk Okeechobee Avg    12.63       11.49        1.14       14.67
 Currently in Operational Base-Flow Sub-Band
         Regulation Schedule Bands for 19 JUL 2017
    _________________________________________________________
    Bottom of High Lake Management Band=         16.23
    Bottom of Operational High Sub-Band=         15.79
    Bottom of Operational Intermediate Sub-Band= 15.34
    Bottom of Operational Low Sub-Band=          13.46
    Bottom of Operational Base-Flow Sub-Band=    12.60
    Top of Water Shortage Management Band=       11.49
    _________________________________________________________
 
Current volume of water in the Lake is  2,965,400 ac-ft.
 
Lake Okeechobee elevation is -1.01 feet below normal for this time of year,
based on todays historical lake average of 13.64 ft-NGVD for the period 1965-07.
 
Herbert Hoover Dike Emergency Action Plan
  Current Monitoring Plan Condition Level - NORMAL
  Monitoring Plan Condition Levels - see EAP page A-2 for more details
    Normal Operations - Lake level below 15.5'
               Lake Level       Inspection Interval, Notes
    Level 1 - 15.5 to 16.49      7 to 30 day, varies by reach
    Level 2 - 16.5 to 17.49      1 to  7 day inspections by SFOO, monthly
                                           by CESAJ-EN and OD staff
    Level 3 - > 17.5             daily, SFOO, CESAJ-EN and OD staff
********************************************************************************
WCA-1 Area Regulation                      Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 1-8C                                   16.47       16.02       0.45
  Average of Sites 1-7, 1-9, 1-8T             16.46       16.02       0.44
 
  Regulation Zone Elevations              A2= 16.02   B= 15.75   C= 14.00
 
Storage at the current elevation is    221,800 ac-ft.
********************************************************************************
WCA-2A Area Regulation                     Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Site 2-17                                   13.24       11.41       1.83
  Site S11B Headwater                         13.06       11.41       1.65
 
Storage at the current elevation for Site2-17 is    226,900 ac-ft.
Storage at the current elevation for S11B HW is     207,600 ac-ft.
********************************************************************************
WCA-3A Area Regulation                     Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Average of Sites 63, 64, 65                 11.33        9.33       2.00
  Site 62 - Deer Gage                         12.07       11.79       0.28
  S-333 Headwater                             10.55
  Regulation Zone Elevations   B=  -NR-    C=  -NR-    D=  9.82   E=  9.33
 
Storage at the current elevation is  1,363,200 ac-ft.
 
Site 71 elevation in WCA-3B is  8.61 .
********************************************************************************
Upper St. Johns Area Regulation            Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  S-251 West at BCWMA                          -NR-       24.50       -NR-
  S-96 Headwater at SJWMA                      -NR-       22.00       -NR-
  Blue Cypress Lake at BCMCA                   -NR-       23.00       -NR-
  S-164 Headwater at Taylor Cr. Reservoir      -NR-       39.07       -NR-
********************************************************************************
Four River Basins Regulation               Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Floral City Pool                             -NR-        -NR-       -NR-
  Inverness Pool                               -NR-        -NR-       -NR-
  Hernando Pool                                -NR-        -NR-       -NR-
  Lake Apopka                                  -NR-       66.75       -NR-
  Lake Eustis                                  -NR-       62.50       -NR-
  Lake Griffin                                 -NR-       58.50       -NR-
  Lake Tarpon                                  -NR-     2.2-3.2
  Lower Hillsborough Flood Detention Area      -NR-       30.00
********************************************************************************
Portugues and Bucana Rivers, Puerto Rico   Elevation   Regulation  Departure
                                           (ft-NGVD)   (ft-NGVD)     (feet)
  Cerrillos                                  571.23      573.00      -1.77
********************************************************************************
 
Report Generated 20JUL2017 @ 16:38  ** Preliminary Data - Subject to Revision **