Mill Creek Near Avoca, MI
USGS Site No: 04159900 • Mill Creek • St. Clair County, MI
Mill Creek Near Avoca, MI on the Mill Creek is currently at 40 cfs (Normal — 58th percentile for this date) . Gage height: 1.33 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.
| Percentile | Label | CFS Threshold | Today's Flow |
|---|---|---|---|
| 10th | Very Low threshold | 9 | |
| 25th | Low threshold | 19 | |
| 50th (Median) | Normal (median) | 32 | |
| 75th | High threshold | 58 | Today: 40 cfs |
| 95th | Very High threshold | 211 |
30-Day Hydrograph
Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 29, 2026 | 41 | — |
| May 28, 2026 | 43 | — |
| May 27, 2026 | 47 | — |
| May 26, 2026 | 50 | — |
| May 25, 2026 | 46 | — |
| May 24, 2026 | 38 | — |
| May 23, 2026 | 37 | — |
| May 22, 2026 | 41 | — |
| May 21, 2026 | 56 | — |
| May 20, 2026 | 73 | — |
| May 19, 2026 | 51 | — |
| May 18, 2026 | 37 | — |
| May 17, 2026 | 37 | — |
| May 16, 2026 | 39 | — |
| May 15, 2026 | 43 | — |
| Apr 21, 2026 | 329 | — |
| Apr 20, 2026 | 456 | — |
| Apr 19, 2026 | 617 | — |
| Apr 18, 2026 | 781 | — |
| Apr 17, 2026 | 986 | — |
| Apr 16, 2026 | 941 | — |
| Apr 15, 2026 | 504 | — |
| Apr 14, 2026 | 201 | — |
| Apr 13, 2026 | 228 | — |
| Apr 12, 2026 | 274 | — |
| Apr 11, 2026 | 374 | — |
| Apr 10, 2026 | 509 | — |
| Apr 9, 2026 | 706 | — |
| Apr 8, 2026 | 1,030 | — |
| Apr 7, 2026 | 1,460 | — |
Station Information
- USGS Site No
- 04159900
- State
- MI
- County
- St. Clair County
- Coordinates
- 43.0545, -82.7346
- Drainage Area
- 169 mi²
- Datum (ft)
- 710.9
- HUC Code
- 04090001
Flood Stage Thresholds
- Action Stage
- 6.0 ft
- Flood Stage
- 10.0 ft
- Moderate Flood
- 11.0 ft
- Major Flood
- 12.0 ft
Currently 8.67 ft below flood stage.
Recent Extremes
- Max discharge
-
1,990 cfsApr 5, 2026
- Min discharge
-
5 cfsOct 5, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Black River Near Jeddo, MINormal8.7 mi · 80 cfs
-
Belle River at Memphis, MINormal10.8 mi · 44 cfs
-
East Branch Coon Creek at Armada, MINormal16.3 mi · 2 cfs
-
St. Clair River at Port Huron, MINormal16.3 mi · 209,000 cfs
-
East Pond Creek at Romeo, MINormal21.6 mi · 13 cfs