Snow River near Seward AK
USGS Site No: 15243900 • Snow River • Kenai Peninsula Borough, AK
Snow River near Seward AK on the Snow River is currently at 381 cfs (Normal — 51th percentile for this date) . Gage height: 6.08 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 | 198 | |
| 25th | Low threshold | 268 | |
| 50th (Median) | Normal (median) | 354 | |
| 75th | High threshold | 1,100 | Today: 381 cfs |
| 95th | Very High threshold | 6,050 |
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 | 358 | — |
| May 27, 2026 | 362 | — |
| May 26, 2026 | 342 | — |
| May 25, 2026 | 317 | — |
| May 24, 2026 | 321 | — |
| May 23, 2026 | 341 | — |
| May 22, 2026 | 364 | — |
| May 21, 2026 | 377 | — |
| May 20, 2026 | 380 | — |
| May 19, 2026 | 388 | — |
| May 18, 2026 | 414 | — |
| May 17, 2026 | 448 | — |
| May 16, 2026 | 419 | — |
| May 15, 2026 | 437 | — |
| Apr 15, 2026 | 68 | — |
| Apr 14, 2026 | 70 | — |
| Apr 13, 2026 | 68 | — |
| Apr 12, 2026 | 68 | — |
| Apr 11, 2026 | 68 | — |
| Apr 10, 2026 | 69 | — |
| Apr 9, 2026 | 70 | — |
| Apr 8, 2026 | 70 | — |
| Apr 7, 2026 | 69 | — |
| Apr 6, 2026 | 70 | — |
| Apr 5, 2026 | 71 | — |
| Apr 4, 2026 | 72 | — |
| Apr 3, 2026 | 73 | — |
| Apr 2, 2026 | 73 | — |
| Apr 1, 2026 | 74 | — |
| Mar 31, 2026 | 75 | — |
Station Information
- USGS Site No
- 15243900
- State
- AK
- County
- Kenai Peninsula Borough
- Coordinates
- 60.2944, -149.3460
- Drainage Area
- 150 mi²
- Datum (ft)
- 459.7
- HUC Code
- 19020302
Flood Stage Thresholds
- Action Stage
- 12.0 ft
- Flood Stage
- 16.0 ft
- Moderate Flood
- 17.0 ft
- Major Flood
- 18.0 ft
Currently 9.92 ft below flood stage.
Recent Extremes
- Max discharge
-
9,270 cfsOct 16, 2025
- Min discharge
-
68 cfsApr 12, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Grouse C at Grouse Lake Outlet near Seward AKNormal6.8 mi · 20 cfs
-
Lowell C at Seward AKNormal14.0 mi · 28 cfs
-
Wolverine C near Lawing AKUnknown16.2 mi · 0 cfs
-
Kenai River at Cooper Landing AKLow20.9 mi · 1,320 cfs
-
Cooper C at Mouth near Cooper Landing AKNormal22.4 mi · 45 cfs