Ortega River at Kirwin Road Near Jacksonville,fl
USGS Site No: 02246318 • Ortega River • Duval County, FL
Ortega River at Kirwin Road Near Jacksonville,fl on the Ortega River is currently at 6 cfs (Low — 22th percentile for this date) . Gage height: 5.35 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 | 2 | |
| 25th | Low threshold | 7 | Today: 6 cfs |
| 50th (Median) | Normal (median) | 20 | |
| 75th | High threshold | 36 | |
| 95th | Very High threshold | 292 |
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 | 6 | 5.34 |
| May 27, 2026 | 4 | 5.08 |
| May 26, 2026 | 5 | 5.18 |
| May 25, 2026 | 7 | 5.42 |
| May 24, 2026 | 21 | 6.22 |
| May 23, 2026 | 3 | 4.94 |
| May 22, 2026 | 3 | 4.93 |
| May 21, 2026 | 3 | 4.95 |
| May 20, 2026 | 3 | 4.98 |
| May 19, 2026 | 3 | 4.99 |
| May 18, 2026 | 3 | 5.02 |
| May 17, 2026 | 4 | 5.05 |
| May 16, 2026 | 4 | 5.08 |
| May 15, 2026 | 5 | 5.17 |
| Apr 21, 2026 | 3 | 5.01 |
| Apr 20, 2026 | 4 | 5.02 |
| Apr 19, 2026 | 4 | 5.06 |
| Apr 18, 2026 | 4 | 5.07 |
| Apr 17, 2026 | 4 | 5.10 |
| Apr 16, 2026 | 4 | 5.13 |
| Apr 15, 2026 | 4 | 5.15 |
| Apr 14, 2026 | 5 | 5.18 |
| Apr 13, 2026 | 5 | 5.22 |
| Apr 12, 2026 | 5 | 5.27 |
| Apr 11, 2026 | 6 | 5.33 |
| Apr 10, 2026 | 7 | 5.41 |
| Apr 9, 2026 | 8 | 5.51 |
| Apr 8, 2026 | 9 | 5.62 |
| Apr 7, 2026 | 10 | 5.70 |
| Apr 6, 2026 | 25 | 6.40 |
Station Information
- USGS Site No
- 02246318
- State
- FL
- County
- Duval County
- Coordinates
- 30.1964, -81.7684
- Drainage Area
- 46 mi²
- HUC Code
- 03080103
Flood Stage Thresholds
- Action Stage
- 9.0 ft
- Flood Stage
- 10.0 ft
- Moderate Flood
- 11.0 ft
- Major Flood
- 12.0 ft
Currently 4.65 ft below flood stage.
Recent Extremes
- Max discharge
-
125 cfsAug 24, 2025
- Min discharge
-
3 cfsMay 22, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Cedar River at San Juan Avenue at Jacksonville, FLNormal6.2 mi · 14 cfs
-
North Fork Black Creek Near Middleburg, FLNormal10.0 mi · 18 cfs
-
St. Johns River at Jacksonville, FLVery Low10.7 mi · -140,000 cfs
-
Pottsburg Creek near South Jacksonville, Fla.Normal11.6 mi · 5 cfs
-
Julington Crk at Old St August Road near Bayard, FLVery Low13.2 mi · -27 cfs