lonin U. S. Army Corps of Engineers, Jacksonville District Lake Okeechobee Net Inflow Report(LONIN) ** Preliminary Data - Subject to Revision ** Data Ending 2400 hours 06 OCT 2026 ____________________________________________________________________________________ LONIN(*) = Change in Storage + Outflows LONIN(*) = Change in Storage + S-77 + S-308 + S-351 + S-352 + S-354 + L8@Canal Point 14 Day Average LONIN(*): 5258 cfs Classification of LONIN: Wet 7 Day Average LONIN(*): 6662 cfs NOTE: Preferred discharges out of S-77 and S-308 are used in the LONIN calculation * Negative outflows are omitted from the LONIN calculation ____________________________________________________________________________________ | LONIN | STORAGE | S-77* | S-308* | S-351*| S-352*| S-354*| L-8@CP*| DATE | (CFS) | (CFS) | (CFS) | (CFS) | (CFS) | (CFS) | (CFS) | (CFS) | 06 OCT 2026| 7865 | 7865 | 0 | -947 | 0 | 0 | 0 | -877 | 05 OCT 2026| 3933 | 3933 | 0 | -970 | 0 | 0 | 0 | -920 | 04 OCT 2026| 5899 | 5899 | 0 | -1141 | 0 | 0 | 0 | -891 | 03 OCT 2026| 7411 | 7411 | 0 | -1462 | 0 | 0 | 0 | -884 | 02 OCT 2026| 7260 | 7260 | 0 | -2005 | 0 | 0 | 0 | -824 | 01 OCT 2026| 8974 | 8974 | 0 | -2162 | 0 | 0 | 0 | -809 | 30 SEP 2026| 5294 | 5294 | 0 | -662 | 0 | 0 | 0 | -770 | 29 SEP 2026| 0 | 0 | 0 | -434 | 0 | 0 | 0 | -662 | 28 SEP 2026| 3529 | 3529 | 0 | -177 | 0 | 0 | 0 | -681 | 27 SEP 2026| 3529 | 3529 | 0 | -741 | 0 | 0 | 0 | -670 | 26 SEP 2026| 3580 | 3580 | 0 | -494 | 0 | 0 | 0 | -617 | 25 SEP 2026| 1815 | 1815 | 0 | -634 | 0 | 0 | 0 | -676 | 24 SEP 2026| 9084 | 9075 | 0 | -871 | 0 | 0 | 9 | -650 | 23 SEP 2026| 5445 | 5445 | 0 | -597 | 0 | 0 | 0 | -678 | ____________________________________________________________________________________ Preferred Discharges __________________________________________________________ | S-77 |Below S-77 | S-77 Preferred* | DATE | (CFS) |(CFS) | (CFS) | 06 OCT 2026| 0 | 138 | 0 Structure Flow | 05 OCT 2026| 0 | -17 | 0 Structure Flow | 04 OCT 2026| 0 | 123 | 0 Structure Flow | 03 OCT 2026| 0 | 122 | 0 Structure Flow | 02 OCT 2026| 0 | 230 | 0 Structure Flow | 01 OCT 2026| 0 | 164 | 0 Structure Flow | 30 SEP 2026| 0 | 138 | 0 Structure Flow | 29 SEP 2026| 0 | 187 | 0 Structure Flow | 28 SEP 2026| 0 | 46 | 0 Structure Flow | 27 SEP 2026| 0 | 25 | 0 Structure Flow | 26 SEP 2026| 0 | 46 | 0 Structure Flow | 25 SEP 2026| 0 | 128 | 0 Structure Flow | 24 SEP 2026| 0 | 259 | 0 Structure Flow | 23 SEP 2026| 0 | 156 | 0 Structure Flow | ___________________________________________________________ __________________________________________________________ | S-308 |Below S-308| S-308 Preferred* | DATE | (CFS) |(CFS) | (CFS) | 06 OCT 2026| -2414 | -947 | -947 Below Flow | 05 OCT 2026| -2465 | -970 | -970 Below Flow | 04 OCT 2026| -3215 | -1141 | -1141 Below Flow | 03 OCT 2026| -4434 | -1462 | -1462 Below Flow | 02 OCT 2026| -6120 | -2005 | -2005 Below Flow | 01 OCT 2026| -6408 | -2162 | -2162 Below Flow | 30 SEP 2026| -2430 | -662 | -662 Below Flow | 29 SEP 2026| -1502 | -434 | -434 Below Flow | 28 SEP 2026| -586 | -177 | -177 Below Flow | 27 SEP 2026| -3110 | -741 | -741 Below Flow | 26 SEP 2026| -1595 | -494 | -494 Below Flow | 25 SEP 2026| -2340 | -634 | -634 Below Flow | 24 SEP 2026| -2830 | -871 | -871 Below Flow | 23 SEP 2026| -2103 | -597 | -597 Below Flow | ___________________________________________________________ Preferred flows out of S-77 and S-308 are determined by using the following criteria: - At low flows (<300 cfs), the strcuture flow is used. - If all gates are closed, the flow is zero. - If the structure flow is greater then the below gage by more than 30%, then the downstream gage will be the preferred flow. This scenatio is likely due to vegetation clogging which causes the structure flow to be falsely high. - If there is positive head accross the structure, negative flows will not be used - USACE can force the preferred flows to be one gage or the other, overwriting the above rules (exception is if the gates are closed, then flow will be zero) POC for questions about this report: Troy Weber, Troy.G.Weber@usace.army.mil Report Generated 07OCT2026 @ 17:15 ** Preliminary Data - Subject to Revision **