Current level
578.91ft
−1.79 ft vs full pool
Status unavailable
A verified operating range is not available for this lake.
Vs full pool
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Lake St. Clair is currently at 578.91 ft. The current Lake St. Clair lake level rose 0.21 ft since the last reading and remains up 0.09 ft over the past seven days.
Lake St. Clair's current lake level has risen 0.09 ft over the past seven days.
578.91 ft · Updated 5 hours ago · U.S. Geological Survey (USGS)
Current level
578.91ft
−1.79 ft vs full pool
Status unavailable
A verified operating range is not available for this lake.
Vs full pool
Since last reading
Previous readingAug 15578.63 ft
7-day change
7-day trend: Rising
8 daily readings in the last 7 days
30-day change
31 daily readings in the last 30 days
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Elevation (ft) IGLD85 · MSL
Published elevations from lake operators when provided by the data service.
Wayne County, MI
No Drought
StableNo official drought conditions.
Severity
Official drought: None reported for the surrounding watershed.
Aug 16, 2026
578.84 ft
+0.21 ft
Aug 15, 2026
578.63 ft
-0.1 ft
Aug 14, 2026
578.73 ft
-0.09 ft
Aug 13, 2026
578.82 ft
-0.03 ft
Aug 12, 2026
578.85 ft
+0.11 ft
Aug 11, 2026
578.74 ft
-0.08 ft
Aug 10, 2026
578.82 ft
+0.07 ft
| Date | Level (ft) | Change (ft) |
|---|---|---|
| Aug 16, 2026 | 578.84 | +0.21 |
| Aug 15, 2026 | 578.63 | -0.1 |
| Aug 14, 2026 | 578.73 | -0.09 |
| Aug 13, 2026 | 578.82 | -0.03 |
| Aug 12, 2026 | 578.85 | +0.11 |
| Aug 11, 2026 | 578.74 | -0.08 |
| Aug 10, 2026 | 578.82 | +0.07 |
| Aug 9, 2026 | 578.75 | +0.01 |
| Aug 8, 2026 | 578.74 | +0.01 |
| Aug 7, 2026 | 578.73 | -0.02 |
| Aug 6, 2026 | 578.75 | -0.03 |
| Aug 5, 2026 | 578.78 | +0.03 |
| Aug 4, 2026 | 578.75 | -0.01 |
| Aug 3, 2026 | 578.76 | -0.19 |
The current water level at Lake St. Clair is 578.91 ft (updated 5 hours ago). You can track the Lake St. Clair lake level on the interactive chart and daily history above.
Full pool for Lake St. Clair is 580.7 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.
The current 7-day trend for the Lake St. Clair lake level is rising — rising about 0.09 ft over the past week. See the history chart above for the full picture.
Based on the latest gauge reading, Lake St. Clair is currently 1.79 ft below full pool.
Definitions for pool targets, datums, and how elevation readings are labeled.
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