St. Clair River at Mouth of the Black River
The St. Clair River at Mouth of the Black River read 176.353 m above IGLD 1985 at .
That is within the normal range for the date.
- Up 0.208 m in 24 hours.
- Up 0.081 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 175.76 m to 176.70 m: the 10th to 90th percentile of the daily averages from 28 September to 12 October in 70 years between 1955 and 2025.
Records
- Highest daily average in our series since 9 February 1955: 177.286 m on 6 October 1986.
- Lowest daily average in our series since 9 February 1955: 175.167 m on 29 December 1964.
About this gauge
Mouth of the Black River is a gauge on the St. Clair River in Michigan, United States.
It lies at 42.9738° N, 82.4204° 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.