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Port of Spring Green

USQSG🇺🇸USA

Port Location

About Port of Spring Green

This port is located in Wisconsin, USA. It serves as a facility for vessel operations on the inland waterway system.

Current Conditions

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Classification

Type
Port

Nearby Vessels

Flag
Type
Name
Dist.

Identification

UN/LOCODE
USQSG
Country
🇺🇸USA
Time Zone
UTC-5

Region

Subdivision
US-WI
Latitude
43.1667°
Longitude
-90.0667°
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Frequently Asked Questions

How do I navigate the approach to the Port of Spring Green?+
The approach to Spring Green is supported by 1 navigation aid within 50 nautical miles. The nearest is Dane County Lighthouse Lighthouse at 30.8 NM to the E. Mariners should consult the relevant chart and List of Lights for full approach details.
What sea or ocean is the Port of Spring Green on?+
The Port of Spring Green is situated on the North Pacific Ocean in US. The area falls within the temperate maritime climate zone, which can influence port operations and seasonal shipping patterns.
How do I track vessels arriving at or departing from the Port of Spring Green?+
You can track vessels near Spring Green (USQSG) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for USQSG on the live map.
What are the operating hours and time zone for the Port of Spring Green?+
The Port of Spring Green operates in the UTC-5 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.