ICW Information by ICW Statute Mile Marker
STM 701 to 800

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Latest Update: 26 October 2018

703.7 - 703.9
Nav. Marker / Location: Crooked River - Cumberland Dividings; DM R58A to G63A; Junction with Brickhill River
Issue: Shoaling. Chart data mismatched to marks.
Vessel Reporting: Onward.
Date: Nov 2007 to Nov 2014

  • This area is subject to channel location changes.
  • The navigation marks have been moved to mark the existing channel.
  • Thus, the NOAA charts for this area may not correctly place the marks.
  • On some editions of electronic charts, the channel is actually located where the chart depicts land or shoals.
  • Trust the marks, not the chart.
  • At 1700 9 Nov 2014, SV Onward found Dmin => 9' in the marked channel at Td 0.1' = ; TS = (Low Tide)

Nav. Marker / Location: Cumberland Island

Nav. Marker / Location: GA-FL Border; St. Marys River Inlet

STM: 716.7
Nav. Marker / Location: Fernandina Beach

STM: 720.8
Fixed Bridge: Twin Bridges

STM: 739.1
Double-Bascule Bridge: Sisters Creek Bridge
Note: Opens on Request.

STM: 740.0
Nav. Marker / Location: St. Johns River Crossing

STM: 742.6
Fixed Bridge: Wonderwood

STM: 744.7
Fixed Bridge: Atlantic

STM: 749.3
Fixed Bridge: Pablo Creek

STM: 758.8
Fixed Bridge: Palm Valley

STM: 775.8
Fixed Bridge: Usina Bridge

STM: 775.0
Nav. Marker / Location: St. Augustine Inlet

Inlet Report: 26 Oct 2018
  • The St. Augustine inlet has changed substantially at the outer 30 - 40% from conditions experienced in 2016 & 2017.
  • Extensive dredging has straightened and deepened this outer section.
  • Additional sea buoys have been added:
    • There are now a pair of R & G buoys at the E entrance to the channel, just W of the STA sea buoy.
    • A G buoy has been added further west along the channel.
  • Note: The latest charts from Garmin Bluechart and Navionics Boating apps did not reflect the current position of the channel and the new buoys.

STM: 775.0
Nav. Marker / Location: St. Augustine Inlet Junction

STM: 778.1
Double Bascule Bridge: Bridge of Lions
Note: Bridge opens on demand before 0730; there are traffic close-out periods so check with bridge tender. VHF Ch09.

STM: 780.4
Fixed Bridge: Mickler O'Connel
Transit reports, SV Onward:





3.0 @ St Augustine

VHF clear

STM: 788.8
Double Bascule Bridge: Crescent Beach
Note: Bridge opens on demand.

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