Dardenne Creek at Old Town St. Peters, MO
USGS Site No: 05514860 • Dardenne Creek • St. Charles County, MO
Dardenne Creek at Old Town St. Peters, MO on the Dardenne Creek is currently at 9 cfs (Normal — 28th percentile for this date) . Gage height: 2.24 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 28 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 | 5 | |
| 25th | Low threshold | 8 | |
| 50th (Median) | Normal (median) | 16 | Today: 9 cfs |
| 75th | High threshold | 50 | |
| 95th | Very High threshold | 605 |
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 28, 2026 | 12 | — |
| May 27, 2026 | 10 | — |
| May 26, 2026 | 12 | — |
| May 25, 2026 | 18 | — |
| May 24, 2026 | 27 | — |
| May 23, 2026 | 40 | — |
| May 22, 2026 | 66 | — |
| May 21, 2026 | 120 | — |
| May 20, 2026 | 266 | — |
| May 19, 2026 | 1,620 | — |
| May 18, 2026 | 960 | — |
| May 17, 2026 | 19 | — |
| May 16, 2026 | 76 | — |
| May 15, 2026 | 2 | — |
| Apr 21, 2026 | 71 | — |
| Apr 20, 2026 | 97 | — |
| Apr 19, 2026 | 195 | — |
| Apr 18, 2026 | 817 | — |
| Apr 17, 2026 | 165 | — |
| Apr 16, 2026 | 915 | — |
| Apr 15, 2026 | 80 | — |
| Apr 14, 2026 | 20 | — |
| Apr 13, 2026 | 20 | — |
| Apr 12, 2026 | 21 | — |
| Apr 11, 2026 | 23 | — |
| Apr 10, 2026 | 25 | — |
| Apr 9, 2026 | 29 | — |
| Apr 8, 2026 | 34 | — |
| Apr 7, 2026 | 44 | — |
| Apr 6, 2026 | 63 | — |
Station Information
- USGS Site No
- 05514860
- State
- MO
- County
- St. Charles County
- Coordinates
- 38.8029, -90.6282
- Drainage Area
- 102 mi²
- Datum (ft)
- 425.4
- HUC Code
- 07110009
Flood Stage Thresholds
- Action Stage
- 16.0 ft
- Flood Stage
- 18.0 ft
- Moderate Flood
- 20.0 ft
- Major Flood
- 23.0 ft
Currently 15.76 ft below flood stage.
Recent Extremes
- Max discharge
-
1,750 cfsJul 21, 2025
- Min discharge
-
1 cfsSep 11, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Dardenne Creek at O'fallon, MOHigh5.6 mi · 24 cfs
-
Missouri River at St. Charles, MOHigh8.5 mi · 117,000 cfs
-
Bonhomme Creek Near Clarkson Valley, MOHigh10.0 mi · 5 cfs
-
Caulks Creek at Chesterfield, MONormal10.4 mi · 13 cfs
-
Cowmire Creek at Bridgeton, MONormal10.9 mi · 1 cfs