lonf U. S. Army Corps of Engineers, Jacksonville District Lake Okeechobee Net Flows (LONF) ** Preliminary Data - Subject to Revision ** Data Ending 2400 hours 22 MAY 2026 _______________________________________________________________________________________________________ LONF = Change in Storage + Flows LONF = Change in Storage + S-2 + S-3 + S-77 + S-308 + S-351 + S-352 + S-354 + L8@Canal Point 14 Day Average Lake Okeechobee Flows: -NR- cfs 7 Day Average Lake Okeechobee Flows: -NR- cfs NOTE: Negative flows indicate inflows into Lake Okeechobee and positive flows indicate outflows out of Lake Okeechobee NOTE: Preferred discharges out of S-77 and S-308 are used in the LONF calculation ______________________________________________________________________________________________________ | LONF | STORAGE | S-2 | S-3 | S-77 | S-308 | S-351 | S-352 | S-354 | L-8@CP | DATE | (CFS) | (CFS) | (CFS) |(CFS) | (CFS) | (CFS) | (CFS) | (CFS) | (CFS) | (CFS) | 22 MAY 2026| -NR- | -7210 | 0 | 0 | 400 | 0 | 1127 | 302 | 652 | 27 | 21 MAY 2026| -NR- | -3529 | 0 | 0 | 418 | 0 | 779 | 174 | 811 | 22 | 20 MAY 2026| -NR- | -8823 | 0 | 0 | 446 | 0 | 665 | 193 | 889 | 15 | 19 MAY 2026| -NR- | -1765 | 0 | 0 | 288 | 0 | 716 | 236 | 570 | -40 | 18 MAY 2026| -NR- | 1765 | 0 | 0 | 268 | 0 | 456 | 123 | 100 | -21 | 17 MAY 2026| -NR- | -3529 | 0 | 0 | 118 | 0 | 435 | 20 | 0 | -14 | 16 MAY 2026| -NR- | -5445 | 0 | 0 | 720 | 0 | 252 | 0 | 11 | -20 | 15 MAY 2026| -NR- | 3630 | 0 | 0 | 934 | 0 | 0 | 0 | 0 | -19 | 14 MAY 2026| -NR- | -3630 | 0 | 0 | 626 | 0 | 0 | 0 | 0 | -48 | 13 MAY 2026| -NR- | 1815 | 0 | 0 | 141 | 0 | 0 | 0 | 0 | 25 | 12 MAY 2026| -NR- | 1815 | 0 | 0 | 482 | 0 | 13 | 0 | 0 | 8 | 11 MAY 2026| -NR- | 5344 | 0 | 0 | 800 | 0 | 379 | 76 | 81 | 4 | 10 MAY 2026| -NR- | -3529 | 0 | 0 | 858 | 0 | 1292 | 381 | 494 | 51 | 09 MAY 2026| -NR- | -5445 | 0 | 0 | 300 | 0 | 1295 | 461 | 622 | 56 | _________________________________________________________________________________________________________ Preferred Discharges __________________________________________________________ | S-77 |Below S-77 | S-77 Preferred | DATE | (CFS) |(CFS) | (CFS) | 22 MAY 2026| 400 | 543 | 400 Structure Flow | 21 MAY 2026| 418 | 536 | 418 Structure Flow | 20 MAY 2026| 446 | 505 | 446 Structure Flow | 19 MAY 2026| 288 | 337 | 288 Structure Flow | 18 MAY 2026| 354 | 268 | 268 Below Flow | 17 MAY 2026| 768 | 118 | 118 Below Flow | 16 MAY 2026| 720 | 574 | 720 Structure Flow | 15 MAY 2026| 934 | 725 | 934 Structure Flow | 14 MAY 2026| 954 | 626 | 626 Below Flow | 13 MAY 2026| 354 | 141 | 141 Below Flow | 12 MAY 2026| 767 | 482 | 482 Below Flow | 11 MAY 2026| 800 | 638 | 800 Structure Flow | 10 MAY 2026| 858 | 744 | 858 Structure Flow | 09 MAY 2026| 731 | 300 | 300 Below Flow | ___________________________________________________________ __________________________________________________________ | S-308 |Below S-308| S-308 Preferred | DATE | (CFS) |(CFS) | (CFS) | 22 MAY 2026| 0 | -NR- | 0 Structure Flow | 21 MAY 2026| 0 | -4 | 0 Structure Flow | 20 MAY 2026| 0 | -5 | 0 Structure Flow | 19 MAY 2026| 0 | -5 | 0 Structure Flow | 18 MAY 2026| 0 | -5 | 0 Structure Flow | 17 MAY 2026| 0 | -5 | 0 Structure Flow | 16 MAY 2026| 0 | -4 | 0 Structure Flow | 15 MAY 2026| 0 | -4 | 0 Structure Flow | 14 MAY 2026| 0 | -3 | 0 Structure Flow | 13 MAY 2026| 0 | -2 | 0 Structure Flow | 12 MAY 2026| 0 | -2 | 0 Structure Flow | 11 MAY 2026| 0 | -2 | 0 Structure Flow | 10 MAY 2026| 0 | -4 | 0 Structure Flow | 09 MAY 2026| 0 | -1 | 0 Structure Flow | ___________________________________________________________ POC for questions about this report: Savannah Lacy, 904-232-2840, Savannah.H.Lacy@usace.army.mil Report Generated 23MAY2026 @ 14:15 ** Preliminary Data - Subject to Revision **