North Fork Black Creek Near Middleburg, FL
USGS Site No: 02246000 • North Fork Black Creek • Clay County, FL
North Fork Black Creek Near Middleburg, FL on the North Fork Black Creek is currently at 18 cfs (Normal — 26th percentile for this date) . Gage height: 0.61 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 | 8 | |
| 25th | Low threshold | 17 | |
| 50th (Median) | Normal (median) | 32 | Today: 18 cfs |
| 75th | High threshold | 104 | |
| 95th | Very High threshold | 480 |
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 | 15 | 0.60 |
| May 27, 2026 | 7 | 0.42 |
| May 26, 2026 | 5 | 0.42 |
| May 25, 2026 | 5 | 0.47 |
| May 24, 2026 | 7 | 0.56 |
| May 23, 2026 | 5 | 0.52 |
| May 22, 2026 | 5 | 0.56 |
| May 21, 2026 | 5 | 0.65 |
| May 20, 2026 | 5 | 0.72 |
| May 19, 2026 | 6 | 0.74 |
| May 18, 2026 | 7 | 0.73 |
| May 17, 2026 | 9 | 0.79 |
| May 16, 2026 | 11 | 0.91 |
| May 15, 2026 | 17 | 0.97 |
| Apr 21, 2026 | 5 | 0.72 |
| Apr 20, 2026 | 4 | 0.67 |
| Apr 19, 2026 | 5 | 0.52 |
| Apr 18, 2026 | 5 | 0.49 |
| Apr 17, 2026 | 5 | 0.48 |
| Apr 16, 2026 | 5 | 0.51 |
| Apr 15, 2026 | 6 | 0.54 |
| Apr 14, 2026 | 7 | 0.55 |
| Apr 13, 2026 | 7 | 0.58 |
| Apr 12, 2026 | 8 | 0.65 |
| Apr 11, 2026 | 9 | 0.91 |
| Apr 10, 2026 | 9 | 1.35 |
| Apr 9, 2026 | 9 | 1.67 |
| Apr 8, 2026 | 7 | 1.44 |
| Apr 7, 2026 | 8 | 0.84 |
| Apr 6, 2026 | 7 | 0.53 |
Station Information
- USGS Site No
- 02246000
- State
- FL
- County
- Clay County
- Coordinates
- 30.1133, -81.9065
- Drainage Area
- 177 mi²
- Datum (ft)
- 1.0
- HUC Code
- 03080103
Flood Stage Thresholds
- Action Stage
- 11.0 ft
- Flood Stage
- 16.0 ft
- Moderate Flood
- 18.0 ft
- Major Flood
- 21.0 ft
Currently 15.39 ft below flood stage.
Recent Extremes
- Max discharge
-
270 cfsAug 24, 2025
- Min discharge
-
4 cfsApr 20, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
South Fork Black Creek Near Penney Farms, FLVery Low9.8 mi · 14 cfs
-
Ortega River at Kirwin Road Near Jacksonville,flLow10.0 mi · 6 cfs
-
Cedar River at San Juan Avenue at Jacksonville, FLNormal15.3 mi · 14 cfs
-
St. Marys River Near Macclenny, FLLow19.9 mi · 30 cfs
-
St. Johns River at Jacksonville, FLVery Low20.4 mi · -140,000 cfs