Lake Superior at Point Iroquois
Lake Superior at Point Iroquois read 183.575 m above IGLD 1985 at .
That is within the normal range for the date.
- Up 0.052 m in 24 hours.
- Up 0.139 m in 7 days.
Long views: the past year, the past decade and the whole record
Normal range and official levels
The normal range for 5 October is 183.31 m to 183.77 m: the 10th to 90th percentile of the daily averages from 28 September to 12 October in 85 years between 1930 and 2025.
Records
- Highest daily average in our series since 1 November 1930: 184.036 m on 5 October 1985.
- Lowest daily average in our series since 1 November 1930: 182.661 m on 1 March 2007.
About this gauge
Point Iroquois is a gauge on Lake Superior in Michigan, United States.
It lies at 46.4844° N, 84.6308° W.
Its readings come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS).
Heights are given above IGLD 1985, the datum the source names (IGLD 1985).
The newest reading is provisional: the source may still correct it.