sitrep Situation Report of Hydrometeorologic Conditions Jacksonville District (CESAJ-EN-WW) 17 OCT 2026 Data Ending 2400 hours 16 OCT 2026 ******************************************************************************** Kissimmee Basin Lake Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Hart & Mary Jane 60.58 -NR- -NR- East Tohopekaliga 57.58 57.52 0.06 Tohopekaliga 54.70 54.52 0.18 Myrtle, Preston, Joel 61.55 61.52 0.03 Trout, Coon, Center, Lizzie & Alligator 63.86 63.61 0.25 Gentry Lake Gage = 61.26 S63 = 61.27 61.26 0.01 Cypress 51.96 52.26 -0.30 Hatchineha 51.74 52.26 -0.52 Kissimmee 51.75 52.26 -0.51 Istokpoga -NR- 39.50 -NR- ******************************************************************************** Okeechobee Lake Regulation Elev Last Year (ft-NGVD) (ft-NGVD) Avg Daily Lake Okeechobee Elev 12.45 13.91 Currently in Water Shortage Management Zone Regulation Schedule for 16 OCT 2026 _________________________________________________________ LOSOM24 Regulation ZoneA= 17.17 LOSOM24 Regulation ZoneBC= 16.77 LOSOM24 Regulation ZoneD= 12.90 _________________________________________________________ Current volume of water in the Lake is 2,895,500 ac-ft. Lake Okeechobee elevation is -2.60 feet below normal for this time of year, based on todays historical lake average of 15.05 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 17.62 17.50 0.12 Average of Sites 1-7, 1-9, 1-8T 17.48 17.50 -0.02 Regulation Zone Elevations A2= 17.50 B= 17.00 C= 14.00 Storage at the current elevation is 362,800 ac-ft. ******************************************************************************** WCA-2A Area Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Site 2-17 14.21 12.74 1.47 Site S11B Headwater 13.65 12.74 0.91 Storage at the current elevation for Site2-17 is 334,200 ac-ft. Storage at the current elevation for S11B HW is -NR- ac-ft. ******************************************************************************** WCA-3A Area Regulation Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Average of Sites 63, 64, 65 9.91 -NR- -NR- Site 62 - Deer Gage 11.69 12.00 -0.31 S-333 Headwater 9.22 Regulation Zone Elevations B= 10.40 C= -NR- D= -NR- E= -NR- Storage at the current elevation is 755,000 ac-ft. Site 71 elevation in WCA-3B is 7.50 . ******************************************************************************** Portugues and Bucana Rivers, Puerto Rico Elevation Regulation Departure (ft-NGVD) (ft-NGVD) (feet) Cerrillos -NR- 573.00 -NR- ******************************************************************************** Report Generated 17OCT2026 @ 21:15 ** Preliminary Data - Subject to Revision **