ICW Information by ICW Statute Mile Marker
STM 901 to 1000
Note: Cruisers can check real-time water levels in the Indian River Lagoon
STM: 909.0
Nav. Marker / Location: Palm Shores Bridge
Vessel Reporting: Onward
Date: 24 Nov 09
Report: Time 0900 Tide: non-tidal area. Height boards read 63.1’ Water level was at the middle to bottom of the 4th fender board. Onward safely transited the bridge; the VHF antenna interfered with the bridge beams by ~ 10” (= ~64.5').
Palm Shores Br. N
Palm Shores Br. S
STM: 914.4
Nav. Marker / Location: Eau Gallie Bridge
Vessel Reporting: Onward
Date: 24 Nov 09
Report: Time 1000 Tide: non-tidal area. Height boards read 63.1’ Water level was at the middle of the 4th fender board. Onward safely transited the bridge; the VHF antenna just touched the S beam of the S span (= ~65.0').
Eau Gallie Br. N
Eau Gallie Br. S
STM: 918.2
Nav. Marker / Location: Melbourne Causeway Bridge
Vessel Reporting: Onward
Date: 24 Nov 09
Report: Time 1100 Tide: non-tidal area. Height boards read 63.5’ Water level was at the bottom of 4th fender board. Onward safely transited the bridge; the VHF antenna interfered with the bridge beams by ~ 8-10”, 1 beam on N span and 2 on S span (Min. Height = ~64.5')
Melbourne Causeway Br. N
Melbourne Causeway Br. S
STM: 943.2
Nav. Marker / Location: Wabasso Bridge
Vessel Reporting: Onward
Date: 24 Nov 09
Report: Time 1400 Tide: minimal-tidal area. Height boards read 63.’ Water level was at bottom of the 4th fender board. Onward safely transited the bridge; the VHF antenna interfered with the bridge beams by ~ 10-12” (Min. Height = ~64.25').
Wabasso Br. N
Wabasso Br. S
STM: 951.7
Nav. Marker / Location: Vero Beach Bridge
Vessel Reporting: Onward
Date: 6 Dec 09
Report: Time 0815; Tide: 0.0'; Height boards: ~64.25' ; Fender boards: water level at top to middle of 4th board. VHF antenna cleared without touching (Min. Height = >65.25').
Vero Beach Bridge N
Vero Beach Bridge S
STM: 953.2
Nav. Marker / Location: 17th Street Bridge
Vessel Reporting: Onward
Date: 6 Dec 09
Report: Time 0830; Tide 0.0': Height boards: 65' Fender boards: water level at bottom of 4th board. VHF antenna interfered with the bridge by 3-4" (Min. Height = ~65.0').
17th Street Bridge N
17th Street Bridge S
STM: 963.8
Nav. Marker / Location: Ft. Pierce S. Bridge
Vessel Reporting: Onward
Date: 6 Dec 09
Report: Time 1000; Tide +3.2': Height boards: 64.0' Fender boards: water level at bottom of 4th board. VHF antenna interfered with all bridge beams by 6-10" (Min. Height = ~64.5').
Ft. Pierce S. Bridge S
STM: 981.4
Nav. Marker / Location: Jensen Beach Causeway Bridge
Vessel Reporting: Onward
Date: 6 Dec 09
Report: Time 1200; Tide +1.2': Height boards: 66' Fender boards: water level at bottom of 3rd board. VHF antenna did not touch (Min. Height = >65.25').
Jensen Beach Causeway Bridge N
Jensen Beach Causeway Bridge S
STM: 954.9
Nav. Marker / Location: Ernest Lyons Bridge
Vessel Reporting: Onward
Date: 6 Dec 09
Report: Time 1000; Tide +1.3'; Height boards: 64.25' Fender boards: water level at bottom of 3rd board. VHF antenna bent in half. The tricolor/anchor light was knocked over but the wind transducer cleared (Min. Height = ~63.75'). 
Ernest Lyons Bridge N
Ernest Lyons Bridge S
STM: 987.8
Nav. Marker / Location: St. Lucie Inlet Crossroads
Vessel Reporting: Onward
Date: 6 Dec 09
Report: Onward turned W up the St. Lucie R after passing S of R204 until lined up with the centerline of the channel defined by 2, 3 and 2A, 3A. Time: 1330. Tide: High. Onward (6.2’ draft) saw a minimum of 7.4’ along the centerline of the channel about 1/3 way between 2, 3 and 2A, 3A.
STM: St. Lucie River NW of STM 987
Nav. Marker / Location: Ocean Blvd / A1A Bridge
Vessel Reporting: Onward
Date: 6 Dec 09
Report: Time 1330; Tide ~low: Height boards: ~64.0' Fender boards: water level at bottom of 3rd board. VHF antenna interfered with bridge beam by 6" (Min. Height = ~64.75').
Ocean Blvd / A1A Bridge S
Ocean Blvd / A1A Bridge N
STM: St. Lucie River NW of STM 987
Nav. Marker / Location: NW Federal Highway / Rt. 1 Bridge
Vessel Reporting: Onward
Date: 6 Dec 09
Report: Time 1400; Tide ~low: Height boards: ~64.5' (N); 64.1' (S) Fender boards: water level at bottom of 3rd board. VHF antenna interfered with bridge beam by 6" on first but cleared the second (Min. Height = ~64.75') .
NW Federal Highway / Rt. 1 Bridge E
NW Federal Highway / Rt. 1 Bridge W