REPORT OF CHANNEL CONDITIONS 400 FEET WIDE OR GREATER 05-12-2026 To: Navigation Interests From: U.S. Army Corps of Engineers - Charleston 69A Hagood Avenue Charleston, SC 29403 ------------------------------------------------------------------------------------------------------------------------- RIVER/HARBOR NAME AND STATE MINIMUM DEPTHS IN EACH CHARLESTON ENTRANCE CHANNEL 1/4 WIDTH OF CHANNEL SOUTH CAROLINA ENTERING FROM SEAWARD ------------------------------------------------------------------------------------------------------------------------- LEFT LEFT RIGHT RIGHT AUTHORIZED PROJECT OUTSIDE INSIDE INSIDE OUTSIDE NAME OF CHANNEL DATE OF WIDTH LENGTH DEPTH QUARTER QUARTER QUARTER QUARTER SURVEY (feet) (miles) (feet) (feet) (feet) (feet) (feet) ------------------------------------------------------------------------------------------------------------------------- Ft. Sumter Range 0+00 to 1084+79 05-05-2026 940 20.5 54.0 49.5/91 55.0/100 55.0/100 44.7/92 Reach ID CH_01_CHE_1 ------------------------------------------------------------------------------------------------------------------------- NOTES REPORT GENERATED USING HIGH DENSITY DATASET SURVEY NAME CH_01_CHE_20260505_CS -------------------------------------------------------------------------------------------------------------------------