U. S. Army Corps of Engineers, Jacksonville District
                       Lake Okeechobee and Vicinity Report
 
Data Ending 2400 hours   08 JUN 2008
_____________________________________________________________________________
 
Okeechobee Lake Regulation      Elevation   Last Year  2YRS Ago
                                (ft-NGVD)   (ft-NGVD)  (ft-NGVD)
  *Okeechobee Lake Elevation        9.39        9.00    12.47 (Official Elv)
  Bottom of High Lake Mngmt= 16.03  Top of Water Short Mngmt= 10.64
  Currently in Water Shortage Management Band
 
  08JUN (1965-2006) Period of Record Average    13.25
  Difference from POR Average                  -3.86
 
  Simulated Average LORS2008 [1965-2000]    11.99
  Difference from Average LORS2008         -2.60
 
  Today Lake Okechobee elevation is determined from the 4 interior stations
 
  ++Navigation Depths (Based on 2001 Channel Condition Survey) Route 1 ÷  3.33'
                                                               Route 2 ÷  0.73'
  Bridge Clearance = 54.23'
______________________________________________________________________________
 
4 Interior and 4 Edge Okeechobee Lake Average (Avg-Daily values):
                                     (BAD)
  L001   L005   L006   LZ40   S4     S352   S308   S133
   9.23   9.53   9.38   9.45   9.58   9.43    9.26  9.42
 
 *Combination Okeechobee  Avg-Daily Lake Average =   9.41
                                                   (*See Note)
 
Interior Okeechobee Lake Average (Avg-Daily values):
  L001   L005   L006   LZ40
   9.23   9.53   9.38   9.45
 
 *Interior Okeechobee Avg-Daily Lake Average =     9.39
                                                 (*See Note)
 
Okeechobee Lake Average (Avg-Daily values):
               (BAD)  (BAD)   (BAD)                       (BAD)  (BAD)
  C5     S4     S3     S2     S352   S308   S135   S133   S127   S129
   9.70   9.58  10.08   9.97   9.43    9.26  9.68   9.42  10.87   9.88
 
 *Edge Okeechobee Avg-Daily Lake Average =         9.79
                                                 (*See Note)
 
______________________________________________________________________________
 
Okeechobee Inflows (cfs):
  S65E              0      S191           -NR-      Fisheating Cr  -NR-
  S154              0      S133 Pumps     -NR-      S135 Pumps        0
  S84               0      S127 Pumps        0      S2 Pumps          0
  S71               0      S129 Pumps        0      S3 Pumps          0
  S72               0      S131 Pumps        0      S4 Pumps          0
Total Inflows:      0
 
Okeechobee Outflows (cfs):
  S135 Culverts  -NR-      S354            440      S77              40
  S127 Culverts  -NR-      S351            660      S308    (BAD)    -0
  S129 Culverts     0      S352           -NR-
  S131 Culverts            L8 Canal Pt       1
  C5             -NR-
Total Outflows:  1140 (BAD VALUE)
 
Okeechobee Pan Evaporation (inches):
  S77            0.18      S308           0.42
  Average Pan Evap x 0.75 Pan Coefficient =  0.23" =  0.02'
 
Lake Average Precipitation using NEXRAD: =  -NR-" =  -NR-'
 
Evaporation - Precipitation:             =  -NR-" =  -NR-'
Evaporation - Precipitation using Lake Area of 730 square miles
  is equal to   -NR-
Lake Okeechobee (Change in Storage) Flow is  -7815 cfs or -15500 AC-FT
______________________________________________________________________________
______________________________________________________________________________
 
 
 
Note: Headwater, tailwater, and stage values below are instantaneous values
      unless otherwise specified.
 
             Headwater Tailwater         ----------- Gate Positions ------------
             Elevation Elevation  Disch   #1   #2   #3   #4   #5   #6   #7   #8
             (ft-msl)  (ft-msl)   (cfs)  (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft)
                               (I) see note at bottom
North East Shore
  S133 Pumps:  11.55      9.37    -NR-   -NR- -NR- -NR-    0    0  (cfs)
  S193:       ______
  S191:        18.97      -NR-    -NR-    0.0 -NR-  0.0
  S135 Pumps:   9.96      9.65       0      0    0    0    0       (cfs)
  S135 Culverts:                  -NR-    0.0  0.0
 
North West Shore
  S65E:        20.77      9.13       0    0.0  0.0  0.0  0.0  0.0  0.0
  S127 Pumps:  11.93     10.86       0      0    0    0    0    0  (cfs)
  S127 Culvert:                   -NR-   -NR-
 
  S129 Pumps:   9.84      9.86       0      0    0    0            (cfs)
  S129 Culvert:                      0    0.0
 
  S131 Pumps:  11.03      9.55       0      0    0                 (cfs)
  S131 Culvert:
 
  Fisheating Creek
    nr Palmdale         ______    -NR-
    nr Lakeport         ______
  C5:         ______     9.70   -NR-   -NR- -NR- -NR-
 
South Shore
  S4 Pumps:     9.64      9.57       0      0    0    0            (cfs)
  S169:         9.57      9.80       0    0.0  0.0  0.0
  S310:       ______              -NR-
  S3 Pumps:   ______      -NR-       0      0    0    0            (cfs)
  S354:         -NR-    ______     440   -NR- -NR-
  S2 Pumps:    10.54      9.97       0      0    0    0    0       (cfs)
  S351:         9.97     10.54     660   -NR- -NR- -NR-
  S352:       ______      -NR-    -NR-   -NR- -NR-
  C10A:         -NR-      9.25           -NR-  -NR-   8.0  -NR-  -NR-
  L8 Canal PT            10.28       1
 
  _________________________________________________________________________
                               Temporary Pumps
 
  S351:        10.54      9.97     660  -NR--NR--NR--NR--NR--NR-
  S352:         -NR-    ______    -NR-  -NR--NR--NR--NR-
  S354:       ______      -NR-     440  -NR--NR--NR--NR-
  _________________________________________________________________________
 
Caloosahatchee River (S77, S78, S79)
  S47B:         9.52      9.52            0.0  0.0
  S47D:         9.52      9.49      -4    0.0
  S77:
    Spillway and Sector Flow:
                9.54      9.57      40    1.0  1.2  1.2  1.0
    Flow Due to Lockages+:           0
 
  S77 Below USGS Flow Gage         172 (TESTING)
 
  S78:
    Spillway and Sector Flow:
                9.57      3.10       0    0.0  0.0  0.0  0.0
    Flow Due to Lockages+:           9
 
  S79:
    Spillway and Sector Flow:
                3.08      1.01       0    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
    Flow Due to Lockages+:           2
    Percent of flow from S77      -NR-%
    Chloride            (ppm)    230
 
 
St. Lucie Canal (S308, S80)
  S308:
    Spillway and Sector Flow:
                9.27      9.27       0    0.0  0.0  0.0  0.0
    Flow Due to Lockages+:          -0
 
  S308 Below USGS Flow Gage         -7
  S153:        18.26      9.07       0    0.0  0.0
  S80:
    Spillway and Sector Flow:
                9.48     -0.16       0    0.0  0.0  0.0  0.0  0.0  0.0  0.0
    Flow Due to Lockages+:           3
    Percent of flow from S308     -NR-%
 
  Steele Point Top Salinity    (mg/ml)   32
  Steele Point Bottom Salinity (mg/ml)   33
 
  Speedy Point Top Salinity    (mg/ml)   24
  Speedy Point Bottom Salinity (mg/ml)   28
 
 + Flow Due to lockages is computed utilizing average daily headwater and
   tailwater along with total number of lockages for the day to calculate
   a volume which is then converted to an average discharge in cfs.
______________________________________________________________________________
                                                               ----- Wind ----
Daily Precipitation Totals    1-Day       3-Day       7-Day    Direction Speed
                             (inches)    (inches)    (inches)   (Degų)   (mph)
  S133 Pump Station:           0.00        0.00        1.38
  S193:                        -NR-        0.00        0.00     -NR-    -NR-
  Okeechobee Field Station:    0.00        0.00        1.68
  S135 Pump Station:           0.00        0.00        0.62
  S127 Pump Station:           0.00        0.00        3.54
  S129 Pump Station:           0.00        0.00        1.18
  S131 Pump Station:           0.00        0.00        0.57
  S77:                         0.06        0.06        0.60       49       4
  S78:                         0.25        2.23        2.62       24       3
  S79:                         0.00        0.00        2.37       26       3
  S4 Pump Station:             -NR-        0.00        0.00
  Clewiston Field Station:     0.11        0.11        0.32
  S3 Pump Station:             0.02        0.02        0.11
  S2 Pump Station:             0.00        0.00        0.08
  S308:                        0.00        0.00        0.58      148       3
  S80:                         0.00        0.01        1.40       28       0
        Okeechobee Average     0.02        0.01        0.82
        (Sites S78, S79 and S80 not included)
 
______________________________________________________________________________
Okeechobee Lake Elevations  08 JUN 2008            9.39 Difference from 08JUN08
   08JUN08  -1 Day  =       07 JUN 2008            9.44             0.05
   08JUN08  -2 Days =       06 JUN 2008            9.49             0.10
   08JUN08  -3 Days =       05 JUN 2008            9.52             0.13
   08JUN08  -4 Days =       04 JUN 2008            9.54             0.15
   08JUN08  -5 Days =       03 JUN 2008            9.54             0.15
   08JUN08  -6 Days =       02 JUN 2008            9.55             0.16
   08JUN08  -7 Days =       01 JUN 2008            9.58             0.19
   08JUN08 -30 Days =       09 MAY 2008           10.10             0.71
   08JUN08  -1 Year =       08 JUN 2007            9.00            -0.39
   08JUN08  -2 Year =       08 JUN 2006           12.47             3.08
______________________________________________________________________________
Long Term Mean 30day Avearge ET for Lake Alfred (Inches) =  5.04
______________________________________________________________________________
                         Lake Okeechobee Net Inflow (LONIN)
                   Average Flow over the previous 14 days  |  Avg-Daily Flow
   08JUN08    Today =       08 JUN 2008     -2630  MON     |      -NR-
   08JUN08  -1 Day  =       07 JUN 2008     -2630  SUN     |      -NR-
   08JUN08  -2 Days =       06 JUN 2008     -2630  SAT     |      -NR-
   08JUN08  -3 Days =       05 JUN 2008     -2630  FRI     |      -NR-
   08JUN08  -4 Days =       04 JUN 2008     -2630  THU     |      -NR-
   08JUN08  -5 Days =       03 JUN 2008     -2630  WED     |       227
   08JUN08  -6 Days =       02 JUN 2008     -2987  TUE     |     -3117
   08JUN08  -7 Days =       01 JUN 2008     -2969  MON     |     -1583
   08JUN08  -8 Days =       31 MAY 2008     -3200  SUN     |     -2817
   08JUN08  -9 Days =       30 MAY 2008     -3276  SAT     |     -2771
   08JUN08 -10 Days =       29 MAY 2008     -3402  FRI     |     -2823
   08JUN08 -11 Days =       28 MAY 2008     -3596  THU     |     -3282
   08JUN08 -12 Days =       27 MAY 2008     -3752  WED     |     -5172
   08JUN08 -13 Days =       26 MAY 2008      -NR-  TUE     |     -2333
______________________________________________________________________________
______________________________________________________________________________
                                 S65E
                       Average Flow over previous 14 days  |  Avg-Daily Flow
   08JUN08     Today=       08 JUN 2008       145  MON     |         0
   08JUN08  -1 Day  =       07 JUN 2008       158  SUN     |       155
   08JUN08  -2 Days =       06 JUN 2008       152  SAT     |       361
   08JUN08  -3 Days =       05 JUN 2008       126  FRI     |         0
   08JUN08  -4 Days =       04 JUN 2008       154  THU     |         0
   08JUN08  -5 Days =       03 JUN 2008       263  WED     |       119
   08JUN08  -6 Days =       02 JUN 2008       340  TUE     |       333
   08JUN08  -7 Days =       01 JUN 2008       398  MON     |         0
   08JUN08  -8 Days =       31 MAY 2008       435  SUN     |         0
   08JUN08  -9 Days =       30 MAY 2008       452  SAT     |         0
   08JUN08 -10 Days =       29 MAY 2008       485  FRI     |        13
   08JUN08 -11 Days =       28 MAY 2008       532  THU     |        42
   08JUN08 -12 Days =       27 MAY 2008       590  WED     |       235
   08JUN08 -13 Days =       26 MAY 2008       589  TUE     |       766
______________________________________________________________________________
Lake Okeechobee Outlets Last 14 Days
 
             S-77       S-77       S-78       S-78    Below S308    S-308
           Discharge  Discharge  Discharge  Discharge  Discharge  Discharge
          (0700-2100) (ALL DAY) (0700-2100) (ALL DAY)  (ALL DAY)  (ALL DAY)
   DATE     (AC-FT)    (AC-FT)    (AC-FT)    (AC-FT)    (AC-FT)    (AC-FT)
08 JUN 2008      9        79         0         18        -14          -0
07 JUN 2008    333       571       169        272        -71          -0
06 JUN 2008    395       623       322       -NR-         11          -1
05 JUN 2008    305       468         0       -NR-         -5         -85
04 JUN 2008    290       464         0          2        -64          -1
03 JUN 2008    395       496         0          2       -NR-          -0
02 JUN 2008     47        64         0       -NR-       -NR-           0
01 JUN 2008      0         6        11        111         65          -0
31 MAY 2008    385       659       158        279         39          -0
30 MAY 2008    607      1127       138        271         -9          -0
29 MAY 2008    559       865        85        128         60           1
28 MAY 2008    193       300         0          9       -115          -0
27 MAY 2008    155       274         0          5       -203         -95
26 MAY 2008    212       279         0         14       -107          -3
 
             S-79       S-310      S-351      S-352      S-354    L8 Canal Pt
           Discharge  Discharge  Discharge  Discharge  Discharge  Discharge
           (ALL DAY)  (ALL DAY)  (ALL DAY)  (ALL DAY)  (ALL DAY)  (ALL DAY)
   DATE     (AC-FT)    (AC-FT)    (AC-FT)    (AC-FT)    (AC-FT)    (AC-FT)
08 JUN 2008      4      -NR-       1309      -NR-         873          1
07 JUN 2008      4      -NR-       1309      -NR-         873         -1
06 JUN 2008   -NR-      -NR-       1309      -NR-         873          3
05 JUN 2008   -NR-      -NR-       1309      -NR-         873          2
04 JUN 2008      1      -NR-       1309      -NR-         873         15
03 JUN 2008      2      -NR-       1309       873         873        -17
02 JUN 2008      3      -NR-       1309       873         873        -15
01 JUN 2008      2      -NR-       1309       873         873        -10
31 MAY 2008      3      -NR-       1309       873         873        -17
30 MAY 2008      1      -NR-       1309       873         496        -15
29 MAY 2008      3      -NR-       1309       873         654        -76
28 MAY 2008      5      -NR-       1309       527         654         -7
27 MAY 2008      3      -NR-       1309         0         654         -7
26 MAY 2008      3      -NR-        882         0         412        -34
***  NOTE: 1)  Discharge from (0700-2100) is computed using Spillway and Sector
               Gate Discharges from 0700 hrs to 2100 hrs.
           2)  Discharge (ALL DAY) is computed using Spillway, Sector Gate and
               Lockages Discharges from 0015 hrs to 2400 hrs.
______________________________________________________________________________
 
(I) - Flows preceeded by "I" signify an instantaneous
      flow computed from the single value reported for the day
______________________________________________________________________________
   * As of 11 May 1999, Lake Okeechobee Elevation was switched from
     Instantaneous 2400 value to an average-daily lake average.
     On 14 Mar 2001, due to the isolation of various gages within the standard
     10 stations, we began using the average of the interior 4 station gages
     as the official Lake Okeechobee Elevation.
   * On 16 April 2007,  Lake Okeechobee Elevation was switched to a 8 gage
     mixture of interior and exterior gages due to wind effects on Lake O
   (When the 4 station gages are not working the 10 station elevation is used)
     Today Lake Okechobee elevation is determined from the 4 interior stations
  ++ For more information see the Jacksonville District Navigation website
     at http://www.saj.usace.army.mil/hydroSurvey/hydro.htm
   $ For information regarding Lake Okeechobee Service Area water restrictions
     please refer to www.sfwmd.gov
______________________________________________________________________________
Report Generated 09JUN2008 @ 14:15  ** Preliminary Data - Subject to Revision **