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 **