Calumet Harbor Entrance South Side Lighthouse
Location & Light Range
About Calumet Harbor Entrance South Side Lighthouse
This 9-meter cylindrical tower, built in 1995, stands white with a single green horizontal band. It is mounted on a square platform supported by four cylindrical legs at the north end of a detached section of the Calumet Harbor Breakwater. The light emits a green flash every 4 seconds, visible for 10 nautical miles. Accessible only by boat, the structure is maintained by the U.S. Coast Guard and remains closed to the public for safety and operational purposes. It is situated across the harbor entrance from the Calumet Harbor Light.
Why it matters: This light, positioned opposite the main Calumet Harbor Light, helps define the safe passage into the harbor for commercial and recreational traffic.
Light & Optic
- Flash Type
- Flashing
- Light Color
- Green
- Interval
- 4s
- Raw Code
- Fl G 4s
- Focal Height
- 9m
- Geographic Range
- 10NM
Construction & History
- Year Built
- 1995
References & Identifiers
- Nearest Port
- Indiana Harbor(0.4 km)
- USCG No.
- 7-19835
- ARLHS No.
- USA-1190
Tower & Structure
- Tower Height
- 9m
- Tower Shape
- cylindrical
- Tower Color
- white with one green horizontal band
Structure: A 9m round cylindrical tower, painted white with one green horizontal band, mounted on a square platform supported by four cylindrical legs.
Location
- Country
- 🇺🇸United States
- Region
- Indiana
- Sea Region
- at the north end of the detached section of the Calumet Harbor Breakwater, across the entrance from the Calumet Harbor Light.
- Latitude
- 41.6736°
- Longitude
- -87.4389°
Nearby Vessels
اعثر على منارة Calumet Harbor Entrance South Side على الخريطة البحرية المباشرة
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