Green River Near Great Barrington, MA
USGS Site No: 01198000 • Green River • Berkshire County, MA
Green River Near Great Barrington, MA on the Green River is currently at 15 cfs (Very Low — 7th percentile for this date) . Gage height: 0.87 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 | 21 | Today: 15 cfs |
| 25th | Low threshold | 27 | |
| 50th (Median) | Normal (median) | 38 | |
| 75th | High threshold | 66 | |
| 95th | Very High threshold | 194 |
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 | 17 | — |
| May 27, 2026 | 20 | — |
| May 26, 2026 | 28 | — |
| May 25, 2026 | 36 | — |
| May 24, 2026 | 25 | — |
| May 23, 2026 | 17 | — |
| May 22, 2026 | 18 | — |
| May 21, 2026 | 20 | — |
| May 20, 2026 | 20 | — |
| May 19, 2026 | 23 | — |
| May 18, 2026 | 26 | — |
| May 17, 2026 | 30 | — |
| May 16, 2026 | 35 | — |
| May 15, 2026 | 41 | — |
| Apr 21, 2026 | 64 | — |
| Apr 20, 2026 | 83 | — |
| Apr 19, 2026 | 66 | — |
| Apr 18, 2026 | 49 | — |
| Apr 17, 2026 | 56 | — |
| Apr 16, 2026 | 68 | — |
| Apr 15, 2026 | 52 | — |
| Apr 14, 2026 | 49 | — |
| Apr 13, 2026 | 52 | — |
| Apr 12, 2026 | 55 | — |
| Apr 11, 2026 | 60 | — |
| Apr 10, 2026 | 66 | — |
| Apr 9, 2026 | 73 | — |
| Apr 8, 2026 | 83 | — |
| Apr 7, 2026 | 94 | — |
| Apr 6, 2026 | 111 | — |
Station Information
- USGS Site No
- 01198000
- State
- MA
- County
- Berkshire County
- Coordinates
- 42.1929, -73.3912
- Drainage Area
- 51 mi²
- Datum (ft)
- 689.4
- HUC Code
- 01100005
Recent Extremes
- Max discharge
-
769 cfsMay 10, 2025
- Min discharge
-
9 cfsSep 21, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Housatonic River at Falls Village, CTNormal16.3 mi · 536 cfs
-
Salmon Creek at Lime Rock, CTNormal17.3 mi · 26 cfs
-
West Branch Farmington River Near New Boston, MANormal18.1 mi · 55 cfs
-
Walker Brook Near Becket Center, MAUnknown18.3 mi · 0 cfs
-
East Branch Housatonic River at Coltsville, MALow21.5 mi · 33 cfs