kss
               U. S. Army Corps of Engineers, Jacksonville District
                             Kissimmee River Report
 
Data Ending 2400 hours   12 MAY 2025
 
Note: Headwater, tailwater, and stage values below are instantaneous values
      unless otherwise specified.
 
             Headwater Tailwater   Daily    -----Midnight Gate Positions-------
             Elevation Elevation  Discharge  #1    #2    #3    #4    #5    #6
             (FT-NGVD)  (FT-NGVD)   (CFS)   (FT)  (FT)  (FT)  (FT)  (FT)  (FT)
                                 (I) see note
Upper Kissimmee Chain of Lakes
  S58:          -NR-      -NR-         0     -NR-  -NR-
  S57:         60.33     60.12        64     3.80  3.80
  S62:         59.99     56.37       190     0.60
  S59:         55.56     54.96       623     1.70
  S61:         52.47     50.27      1288     6.51
 
  S60:         62.19     60.37       346     4.12
  S63:         59.97     56.52       502     4.30
  S63A:        56.56     49.79       543     1.79  1.78
 
 Alligator Lake Total Outflows       346   (S58 and S60)
 Cypress Lake Total Inflows         1831   (S61 and S63A)
 
  Cypress:     49.63
  Hatchineha:   -NR-
 
Lake Kissimmee and Kissimmee River (C38)
  Lake Kissimmee 2 gage average  49.28 (KSS5B, KSS11)
  KSS @ 5B     49.24
  KSS @ 11     49.30
  KSS Park      -NR-
  S65:         49.22     46.47       213     0.19  0.17  0.20  0.17  0.20
  S65A:        46.43     36.57       175     0.21  0.21  -NR-
  S65D:        25.87     20.97         0     0.00  0.01  -NR-  -NR-
  S65DX1:      25.86     21.17       189     0.89  0.70  0.69  0.69
  S65DX2:      25.87     20.97         0    -0.01  0.00
  S65E:        20.96     10.80       329     0.20  0.39  0.01  0.18  0.02  0.00
  S65EX1:      20.96     10.80         0
  S154:        17.26     10.85         0     0.00  0.00
 
Totals
  S-65E + S-65EX1 =   329
  S-65D + S-65DX1 + S-65DX2 =   189
  S-68 + S-68X =     0
  S-83 + S-83X =    17
  S-84 + S-84X =   107
 
Lake Istokpoga and Canals
  Lake Istokpoga average  38.39
  S68:          -NR-      -NR-         0     0.00  0.00  -NR-
  S68X:         -NR-      -NR-         0     0.00
  C41:  S82    32.13     26.14         0     0.00  0.00
        S70    26.12     20.07       163     0.50  0.50
        S71    20.04     11.25       712     1.00  1.00  0.10
 
  C40:  S75    26.11     21.12        54     0.50
        S72    21.11      -NR-      -NR-     0.50  0.50
 
  C41A: S83    32.12     24.82        16     0.00
        S83X   32.12     24.82         1     0.04
        S84    24.78     10.89        64     0.00  0.00
        S84X   24.78     10.89        44
 
Daily Precipitation Totals        1-Day       3-Day       7-Day
                                 (inches)    (inches)    (inches)
  Kissimmee FS:                    -NR-        0.00        0.00
  S61:                             -NR-        0.00        0.00
  S65:                             -NR-        0.00        0.00
  S65A:                            -NR-        0.00        0.00
  S65D:                            -NR-        0.00        0.00
  S65E:                            -NR-        0.00        0.00
  S68:                             -NR-        0.00        0.00
        Basin Average              -NR-        0.00        0.00
 
Lake Regulation                            Elevation   Regulation  Departure
                                           (FT-NGVD)   (FT-NGVD)     (FEET)
  Hart & Mary Jane                            59.99       59.87       0.12
 ~East Tohopekaliga                           55.76       55.74       0.02
 *Tohopekaliga                                52.54       52.74      -0.20
(*) - S-61 Headwater is used for Lake Tohopekaliga Elevation when the Toho gage
      is below 50.40
 
  Myrtle, Preston, Joel                       60.33       60.21       0.12
  Trout, Coon, Center, Lizzie & Alligator      -NR-       62.49       -NR-
  Gentry          Lake Gage = 60.21     S63 = 59.97       59.99      -0.02
 
  Cypress                                     49.63       51.69      -2.06
  Hatchineha                                   -NR-       51.69       -NR-
  Kissimmee (avg of KSS5B, KSS11)             49.28       51.69      -2.41
  S-65 headwater (Kissimmee)                  49.22        -NR-       -NR-
  Istokpoga                                   38.39        -NR-       -NR-
(I) - Flows marked with "I" signify that this is an instantaneous flow
      computed from the single value reported for the day.
      Otherwise, flow is a daily average.
 
Report Generated 13 MAY 2025 @ 18:39
** Preliminary Data - Subject to Revision **