USGS 01104430 · Massachusetts · reports discharge (live), gauge height, water temperature, dissolved oxygen, specific conductance, lake level
General guidance from the readings and the published lines named above, not a fishing forecast. Local rules and closures come first.
Reading Nov 5, 11:10 PM EST · provisional USGS data
Much below normal for Nov 5 Rising · 24 h
Discharge, last 7 days: 169 readings from Oct 30, 12:10 AM EDT to Nov 5, 11:10 PM EST; ranging 0.15 to 17 ft³/s; latest 0.18 ft³/s; shaded band: typical range (25th–75th percentile) for each date.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Discharge (ft³/s) | Gauge height (ft) | Water temp (°F) | Normal, 25th–75th (ft³/s) |
|---|---|---|---|---|
| Nov 5, 11:10 PM EST | 0.18 | -0.1 | 58.1 | 2.2–16 |
| Nov 5, 10:10 PM EST | 0.18 | -0.1 | 58.5 | 2.2–16 |
| Nov 5, 9:10 PM EST | 0.18 | -0.1 | 57.6 | 2.2–16 |
| Nov 5, 8:10 PM EST | 0.18 | -0.1 | 57.6 | 2.2–16 |
| Nov 5, 7:10 PM EST | 0.18 | -0.1 | 57.6 | 2.2–16 |
| Nov 5, 6:10 PM EST | 0.18 | -0.1 | 58.1 | 2.2–16 |
| Nov 5, 5:10 PM EST | 0.18 | -0.1 | 57.7 | 2.2–16 |
| Nov 5, 4:10 PM EST | 0.18 | -0.1 | 58.6 | 2.2–16 |
| Nov 5, 3:10 PM EST | 0.18 | -0.1 | 58.8 | 2.2–16 |
| Nov 5, 2:10 PM EST | 0.18 | -0.1 | 58.8 | 2.2–16 |
| Nov 5, 1:10 PM EST | 0.18 | -0.1 | 58.8 | 2.2–16 |
| Nov 5, 12:10 PM EST | 0.18 | -0.1 | 59.2 | 2.2–16 |
| Nov 5, 11:10 AM EST | 0.17 | -0.1 | 57.9 | 2.2–16 |
| Nov 5, 10:10 AM EST | 0.17 | -0.1 | 57.2 | 2.2–16 |
| Nov 5, 9:10 AM EST | 0.17 | -0.1 | 56.3 | 2.2–16 |
| Nov 5, 8:10 AM EST | 0.18 | -0.1 | 55.4 | 2.2–16 |
| Nov 5, 7:10 AM EST | 0.17 | -0.11 | 53.1 | 2.2–16 |
| Nov 5, 6:10 AM EST | 0.17 | -0.11 | 53.6 | 2.2–16 |
| Nov 5, 5:10 AM EST | 0.17 | -0.11 | 54.9 | 2.2–16 |
| Nov 5, 4:10 AM EST | 0.17 | -0.11 | 53.2 | 2.2–16 |
| Nov 5, 3:10 AM EST | 0.17 | -0.11 | 52.9 | 2.2–16 |
| Nov 5, 2:10 AM EST | 0.16 | -0.11 | 53.2 | 2.2–16 |
| Nov 5, 1:10 AM EST | 0.16 | -0.12 | 53.4 | 2.2–16 |
| Nov 5, 12:10 AM EST | 0.16 | -0.11 | 53.1 | 2.2–16 |
| Nov 4, 11:10 PM EST | 0.16 | -0.11 | 53.6 | 1.7–16 |
| Nov 4, 10:10 PM EST | 0.16 | -0.12 | 53.8 | 1.7–16 |
| Nov 4, 9:10 PM EST | 0.16 | -0.12 | 54 | 1.7–16 |
| Nov 4, 8:10 PM EST | 0.16 | -0.12 | 54.3 | 1.7–16 |
| Nov 4, 7:10 PM EST | 0.16 | -0.12 | 54.7 | 1.7–16 |
| Nov 4, 6:10 PM EST | 0.16 | -0.12 | 54.9 | 1.7–16 |
| Nov 4, 5:10 PM EST | 0.15 | -0.12 | 54.7 | 1.7–16 |
| Nov 4, 4:10 PM EST | 0.15 | -0.12 | 55.6 | 1.7–16 |
| Nov 4, 3:10 PM EST | 0.15 | -0.12 | 56.8 | 1.7–16 |
| Nov 4, 2:10 PM EST | 0.16 | -0.12 | 57 | 1.7–16 |
| Nov 4, 1:10 PM EST | 0.15 | -0.12 | 57.7 | 1.7–16 |
| Nov 4, 12:10 PM EST | 0.16 | -0.12 | 57.2 | 1.7–16 |
| Nov 4, 11:10 AM EST | 0.15 | -0.12 | 55.8 | 1.7–16 |
| Nov 4, 10:10 AM EST | 0.15 | -0.12 | 54.7 | 1.7–16 |
| Nov 4, 9:10 AM EST | 0.15 | -0.12 | 53.2 | 1.7–16 |
| Nov 4, 8:10 AM EST | 0.15 | -0.12 | 52 | 1.7–16 |
| Nov 4, 7:10 AM EST | 0.15 | -0.12 | 50.7 | 1.7–16 |
| Nov 4, 6:10 AM EST | 0.15 | -0.12 | 50.7 | 1.7–16 |
| Nov 4, 5:10 AM EST | 0.15 | -0.13 | 51.1 | 1.7–16 |
| Nov 4, 4:10 AM EST | 0.15 | -0.13 | 51.4 | 1.7–16 |
| Nov 4, 3:10 AM EST | 0.15 | -0.12 | 51.8 | 1.7–16 |
| Nov 4, 2:10 AM EST | 0.15 | -0.12 | 51.8 | 1.7–16 |
| Nov 4, 1:10 AM EST | 0.15 | -0.12 | 51.6 | 1.7–16 |
| Nov 4, 12:10 AM EST | 0.15 | -0.12 | 51.6 | 1.7–16 |
| Nov 3, 11:10 PM EST | 0.15 | -0.12 | 52.3 | 1.9–16 |
| Nov 3, 10:10 PM EST | 0.15 | -0.12 | 53.1 | 1.9–16 |
| Nov 3, 9:10 PM EST | 0.16 | -0.12 | 53.1 | 1.9–16 |
| Nov 3, 8:10 PM EST | 0.15 | -0.12 | 53.6 | 1.9–16 |
| Nov 3, 7:10 PM EST | 0.16 | -0.12 | 53.6 | 1.9–16 |
| Nov 3, 6:10 PM EST | 0.15 | -0.12 | 53.6 | 1.9–16 |
| Nov 3, 5:10 PM EST | 0.15 | -0.12 | 54 | 1.9–16 |
| Nov 3, 4:10 PM EST | 0.15 | -0.12 | 54.7 | 1.9–16 |
| Nov 3, 3:10 PM EST | 0.15 | -0.12 | 55.8 | 1.9–16 |
| Nov 3, 2:10 PM EST | 0.16 | -0.12 | 55 | 1.9–16 |
| Nov 3, 1:10 PM EST | 0.15 | -0.12 | 56.1 | 1.9–16 |
| Nov 3, 12:10 PM EST | 0.15 | -0.12 | 56.7 | 1.9–16 |
| Nov 3, 11:10 AM EST | 0.16 | -0.12 | 56.1 | 1.9–16 |
| Nov 3, 10:10 AM EST | 0.16 | -0.12 | 54.7 | 1.9–16 |
| Nov 3, 9:10 AM EST | 0.16 | -0.12 | 52.2 | 1.9–16 |
| Nov 3, 8:10 AM EST | 0.16 | -0.12 | 52 | 1.9–16 |
| Nov 3, 7:10 AM EST | 0.15 | -0.12 | 50 | 1.9–16 |
| Nov 3, 6:10 AM EST | 0.16 | -0.12 | 50 | 1.9–16 |
| Nov 3, 5:10 AM EST | 0.16 | -0.12 | 50.2 | 1.9–16 |
| Nov 3, 4:10 AM EST | 0.16 | -0.12 | 50.2 | 1.9–16 |
| Nov 3, 3:10 AM EST | 0.15 | -0.12 | 50.5 | 1.9–16 |
| Nov 3, 2:10 AM EST | 0.15 | -0.12 | 50 | 1.9–16 |
| Nov 3, 1:10 AM EST | 0.15 | -0.12 | 49.5 | 1.9–16 |
| Nov 3, 12:10 AM EST | 0.15 | -0.12 | 49.6 | 1.9–16 |
| Nov 2, 11:10 PM EST | 0.15 | -0.12 | 50 | 1.9–16 |
| Nov 2, 10:10 PM EST | 0.15 | -0.12 | 50.9 | 1.9–16 |
| Nov 2, 9:10 PM EST | 0.15 | -0.12 | 50.9 | 1.9–16 |
| Nov 2, 8:10 PM EST | 0.15 | -0.12 | 51.6 | 1.9–16 |
| Nov 2, 7:10 PM EST | 0.15 | -0.12 | 51.6 | 1.9–16 |
| Nov 2, 6:10 PM EST | 0.15 | -0.12 | 51.3 | 1.9–16 |
| Nov 2, 5:10 PM EST | 0.16 | -0.12 | 51.8 | 1.9–16 |
| Nov 2, 4:10 PM EST | 0.16 | -0.12 | 52.9 | 1.9–16 |
| Nov 2, 3:10 PM EST | 0.16 | -0.12 | 53.8 | 1.9–16 |
| Nov 2, 2:10 PM EST | 0.16 | -0.12 | 54 | 1.9–16 |
| Nov 2, 1:10 PM EST | 0.16 | -0.12 | 54.5 | 1.9–16 |
| Nov 2, 12:10 PM EST | 0.16 | -0.12 | 53.6 | 1.9–16 |
| Nov 2, 11:10 AM EST | 0.16 | -0.12 | 52.3 | 1.9–16 |
| Nov 2, 10:10 AM EST | 0.16 | -0.12 | 52 | 1.9–16 |
| Nov 2, 9:10 AM EST | 0.16 | -0.12 | 50.4 | 1.9–16 |
| Nov 2, 8:10 AM EST | 0.16 | -0.12 | 47.8 | 1.9–16 |
| Nov 2, 7:10 AM EST | 0.16 | -0.12 | 46.8 | 1.9–16 |
| Nov 2, 6:10 AM EST | 0.16 | -0.12 | 46.6 | 1.9–16 |
| Nov 2, 5:10 AM EST | 0.16 | -0.12 | 46.4 | 1.9–16 |
| Nov 2, 4:10 AM EST | 0.16 | -0.12 | 46.6 | 1.9–16 |
| Nov 2, 3:10 AM EST | 0.15 | -0.12 | 46.8 | 1.9–16 |
| Nov 2, 2:10 AM EST | 0.15 | -0.12 | 47.3 | 1.9–16 |
| Nov 2, 1:10 AM EST | 0.15 | -0.12 | 47.3 | 1.9–16 |
| Nov 2, 12:10 AM EST | 0.16 | -0.12 | 47.1 | 1.9–16 |
| Nov 1, 11:10 PM EST | 0.15 | -0.12 | 47.1 | 1.8–16 |
| Nov 1, 10:10 PM EST | 0.16 | -0.12 | 46.9 | 1.8–16 |
| Nov 1, 9:10 PM EST | 0.15 | -0.12 | 47.3 | 1.8–16 |
| Nov 1, 8:10 PM EST | 0.15 | -0.12 | 47.7 | 1.8–16 |
| Nov 1, 7:10 PM EST | 0.15 | -0.12 | 48 | 1.8–16 |
| Nov 1, 6:10 PM EST | 0.15 | -0.13 | 48.6 | 1.8–16 |
| Nov 1, 5:10 PM EST | 0.15 | -0.12 | 49.1 | 1.8–16 |
| Nov 1, 4:10 PM EST | 0.15 | -0.12 | 50.2 | 1.8–16 |
| Nov 1, 3:10 PM EST | 0.15 | -0.12 | 50.7 | 1.8–16 |
| Nov 1, 2:10 PM EST | 0.15 | -0.12 | 51.1 | 1.8–16 |
| Nov 1, 1:10 PM EST | 0.15 | -0.12 | 50.9 | 1.8–16 |
| Nov 1, 12:10 PM EST | 0.15 | -0.12 | 51.3 | 1.8–16 |
| Nov 1, 11:10 AM EST | 0.16 | -0.12 | 49.3 | 1.8–16 |
| Nov 1, 10:10 AM EST | 0.15 | -0.12 | 48.6 | 1.8–16 |
| Nov 1, 9:10 AM EST | 0.15 | -0.12 | 47.1 | 1.8–16 |
| Nov 1, 8:10 AM EST | 0.15 | -0.12 | 46 | 1.8–16 |
| Nov 1, 7:10 AM EST | 0.15 | -0.12 | 45 | 1.8–16 |
| Nov 1, 6:10 AM EST | 0.15 | -0.12 | 45 | 1.8–16 |
| Nov 1, 5:10 AM EST | 0.16 | -0.12 | 45.1 | 1.8–16 |
| Nov 1, 4:10 AM EST | 0.16 | -0.12 | 45.5 | 1.8–16 |
| Nov 1, 3:10 AM EST | 0.15 | -0.12 | 45.3 | 1.8–16 |
| Nov 1, 2:10 AM EST | 0.15 | -0.12 | 45.9 | 1.8–16 |
| Nov 1, 1:10 AM EST | 0.16 | -0.12 | 46.2 | 1.8–16 |
| Nov 1, 1:10 AM EDT | 0.16 | -0.12 | 46.8 | 1.8–16 |
| Nov 1, 12:10 AM EDT | 0.16 | -0.12 | 47.5 | 1.8–16 |
| Oct 31, 11:10 PM EDT | 0.16 | -0.12 | 47.5 | 1.9–15 |
| Oct 31, 10:10 PM EDT | 0.16 | -0.12 | 47.8 | 1.9–15 |
| Oct 31, 9:10 PM EDT | 0.16 | -0.12 | 48 | 1.9–15 |
| Oct 31, 8:10 PM EDT | 0.16 | -0.12 | 48.4 | 1.9–15 |
| Oct 31, 7:10 PM EDT | 0.15 | -0.12 | 49.3 | 1.9–15 |
| Oct 31, 6:10 PM EDT | 0.15 | -0.12 | 50.7 | 1.9–15 |
| Oct 31, 5:10 PM EDT | 0.15 | -0.12 | 50.5 | 1.9–15 |
| Oct 31, 4:10 PM EDT | 0.15 | -0.12 | 50.7 | 1.9–15 |
| Oct 31, 3:10 PM EDT | 0.15 | -0.12 | 50.5 | 1.9–15 |
| Oct 31, 2:10 PM EDT | 0.15 | -0.12 | 50.7 | 1.9–15 |
| Oct 31, 1:10 PM EDT | 0.15 | -0.12 | 51.3 | 1.9–15 |
| Oct 31, 12:10 PM EDT | 0.16 | -0.12 | 49.6 | 1.9–15 |
| Oct 31, 11:10 AM EDT | 0.16 | -0.12 | 49.5 | 1.9–15 |
| Oct 31, 10:10 AM EDT | 0.16 | -0.12 | 49.1 | 1.9–15 |
| Oct 31, 9:10 AM EDT | 0.16 | -0.12 | 48.9 | 1.9–15 |
| Oct 31, 8:10 AM EDT | 0.16 | -0.11 | 48 | 1.9–15 |
| Oct 31, 7:10 AM EDT | 0.17 | -0.11 | 48.2 | 1.9–15 |
| Oct 31, 6:10 AM EDT | 0.17 | -0.11 | 48.7 | 1.9–15 |
| Oct 31, 5:10 AM EDT | 0.17 | -0.11 | 49.6 | 1.9–15 |
| Oct 31, 4:10 AM EDT | 0.17 | -0.11 | 49.1 | 1.9–15 |
| Oct 31, 3:10 AM EDT | 0.17 | -0.11 | 48.9 | 1.9–15 |
| Oct 31, 2:10 AM EDT | 0.17 | -0.11 | 49.3 | 1.9–15 |
| Oct 31, 1:10 AM EDT | 0.16 | -0.12 | 49.8 | 1.9–15 |
| Oct 31, 12:10 AM EDT | 0.16 | -0.12 | 50.2 | 1.9–15 |
| Oct 30, 11:10 PM EDT | 0.16 | -0.12 | 50.2 | 2–15 |
| Oct 30, 10:10 PM EDT | 0.16 | -0.12 | 50.2 | 2–15 |
| Oct 30, 9:10 PM EDT | 0.16 | -0.12 | 50.5 | 2–15 |
| Oct 30, 8:10 PM EDT | 0.17 | -0.11 | 51.1 | 2–15 |
| Oct 30, 7:10 PM EDT | 0.17 | -0.11 | 51.6 | 2–15 |
| Oct 30, 6:10 PM EDT | 0.18 | -0.1 | 52 | 2–15 |
| Oct 30, 5:10 PM EDT | 0.18 | -0.1 | 53.1 | 2–15 |
| Oct 30, 4:10 PM EDT | 0.18 | -0.1 | 54.1 | 2–15 |
| Oct 30, 3:10 PM EDT | 0.18 | -0.1 | 54.7 | 2–15 |
| Oct 30, 2:10 PM EDT | 0.19 | -0.09 | 54.9 | 2–15 |
| Oct 30, 1:10 PM EDT | 0.19 | -0.09 | 56.5 | 2–15 |
| Oct 30, 12:10 PM EDT | 0.2 | -0.09 | 54 | 2–15 |
| Oct 30, 11:10 AM EDT | 0.26 | -0.04 | 54.3 | 2–15 |
| Oct 30, 10:10 AM EDT | 16.8 | 1.13 | 53.4 | 2–15 |
| Oct 30, 9:10 AM EDT | 16.7 | 1.13 | 53.2 | 2–15 |
| Oct 30, 8:10 AM EDT | 16.8 | 1.13 | 53.2 | 2–15 |
| Oct 30, 7:10 AM EDT | 16.9 | 1.14 | 53.2 | 2–15 |
| Oct 30, 6:10 AM EDT | 16.8 | 1.13 | 53.2 | 2–15 |
| Oct 30, 5:10 AM EDT | 16.9 | 1.14 | 53.2 | 2–15 |
| Oct 30, 4:10 AM EDT | 17 | 1.14 | 53.2 | 2–15 |
| Oct 30, 3:10 AM EDT | 16.9 | 1.14 | 53.2 | 2–15 |
| Oct 30, 2:10 AM EDT | 17 | 1.14 | 53.2 | 2–15 |
| Oct 30, 1:10 AM EDT | 16.8 | 1.13 | 53.2 | 2–15 |
| Oct 30, 12:10 AM EDT | 16.9 | 1.14 | 53.2 | 2–15 |
Water temperature, last 7 days: 169 readings from Oct 30, 12:10 AM EDT to Nov 5, 11:10 PM EST; ranging 45 to 59.2 °F; latest 58.1 °F.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Water temperature (°F) |
|---|---|
| Nov 5, 11:10 PM EST | 58.1 |
| Nov 5, 10:10 PM EST | 58.5 |
| Nov 5, 9:10 PM EST | 57.6 |
| Nov 5, 8:10 PM EST | 57.6 |
| Nov 5, 7:10 PM EST | 57.6 |
| Nov 5, 6:10 PM EST | 58.1 |
| Nov 5, 5:10 PM EST | 57.7 |
| Nov 5, 4:10 PM EST | 58.6 |
| Nov 5, 3:10 PM EST | 58.8 |
| Nov 5, 2:10 PM EST | 58.8 |
| Nov 5, 1:10 PM EST | 58.8 |
| Nov 5, 12:10 PM EST | 59.2 |
| Nov 5, 11:10 AM EST | 57.9 |
| Nov 5, 10:10 AM EST | 57.2 |
| Nov 5, 9:10 AM EST | 56.3 |
| Nov 5, 8:10 AM EST | 55.4 |
| Nov 5, 7:10 AM EST | 53.1 |
| Nov 5, 6:10 AM EST | 53.6 |
| Nov 5, 5:10 AM EST | 54.9 |
| Nov 5, 4:10 AM EST | 53.2 |
| Nov 5, 3:10 AM EST | 52.9 |
| Nov 5, 2:10 AM EST | 53.2 |
| Nov 5, 1:10 AM EST | 53.4 |
| Nov 5, 12:10 AM EST | 53.1 |
| Nov 4, 11:10 PM EST | 53.6 |
| Nov 4, 10:10 PM EST | 53.8 |
| Nov 4, 9:10 PM EST | 54 |
| Nov 4, 8:10 PM EST | 54.3 |
| Nov 4, 7:10 PM EST | 54.7 |
| Nov 4, 6:10 PM EST | 54.9 |
| Nov 4, 5:10 PM EST | 54.7 |
| Nov 4, 4:10 PM EST | 55.6 |
| Nov 4, 3:10 PM EST | 56.8 |
| Nov 4, 2:10 PM EST | 57 |
| Nov 4, 1:10 PM EST | 57.7 |
| Nov 4, 12:10 PM EST | 57.2 |
| Nov 4, 11:10 AM EST | 55.8 |
| Nov 4, 10:10 AM EST | 54.7 |
| Nov 4, 9:10 AM EST | 53.2 |
| Nov 4, 8:10 AM EST | 52 |
| Nov 4, 7:10 AM EST | 50.7 |
| Nov 4, 6:10 AM EST | 50.7 |
| Nov 4, 5:10 AM EST | 51.1 |
| Nov 4, 4:10 AM EST | 51.4 |
| Nov 4, 3:10 AM EST | 51.8 |
| Nov 4, 2:10 AM EST | 51.8 |
| Nov 4, 1:10 AM EST | 51.6 |
| Nov 4, 12:10 AM EST | 51.6 |
| Nov 3, 11:10 PM EST | 52.3 |
| Nov 3, 10:10 PM EST | 53.1 |
| Nov 3, 9:10 PM EST | 53.1 |
| Nov 3, 8:10 PM EST | 53.6 |
| Nov 3, 7:10 PM EST | 53.6 |
| Nov 3, 6:10 PM EST | 53.6 |
| Nov 3, 5:10 PM EST | 54 |
| Nov 3, 4:10 PM EST | 54.7 |
| Nov 3, 3:10 PM EST | 55.8 |
| Nov 3, 2:10 PM EST | 55 |
| Nov 3, 1:10 PM EST | 56.1 |
| Nov 3, 12:10 PM EST | 56.7 |
| Nov 3, 11:10 AM EST | 56.1 |
| Nov 3, 10:10 AM EST | 54.7 |
| Nov 3, 9:10 AM EST | 52.2 |
| Nov 3, 8:10 AM EST | 52 |
| Nov 3, 7:10 AM EST | 50 |
| Nov 3, 6:10 AM EST | 50 |
| Nov 3, 5:10 AM EST | 50.2 |
| Nov 3, 4:10 AM EST | 50.2 |
| Nov 3, 3:10 AM EST | 50.5 |
| Nov 3, 2:10 AM EST | 50 |
| Nov 3, 1:10 AM EST | 49.5 |
| Nov 3, 12:10 AM EST | 49.6 |
| Nov 2, 11:10 PM EST | 50 |
| Nov 2, 10:10 PM EST | 50.9 |
| Nov 2, 9:10 PM EST | 50.9 |
| Nov 2, 8:10 PM EST | 51.6 |
| Nov 2, 7:10 PM EST | 51.6 |
| Nov 2, 6:10 PM EST | 51.3 |
| Nov 2, 5:10 PM EST | 51.8 |
| Nov 2, 4:10 PM EST | 52.9 |
| Nov 2, 3:10 PM EST | 53.8 |
| Nov 2, 2:10 PM EST | 54 |
| Nov 2, 1:10 PM EST | 54.5 |
| Nov 2, 12:10 PM EST | 53.6 |
| Nov 2, 11:10 AM EST | 52.3 |
| Nov 2, 10:10 AM EST | 52 |
| Nov 2, 9:10 AM EST | 50.4 |
| Nov 2, 8:10 AM EST | 47.8 |
| Nov 2, 7:10 AM EST | 46.8 |
| Nov 2, 6:10 AM EST | 46.6 |
| Nov 2, 5:10 AM EST | 46.4 |
| Nov 2, 4:10 AM EST | 46.6 |
| Nov 2, 3:10 AM EST | 46.8 |
| Nov 2, 2:10 AM EST | 47.3 |
| Nov 2, 1:10 AM EST | 47.3 |
| Nov 2, 12:10 AM EST | 47.1 |
| Nov 1, 11:10 PM EST | 47.1 |
| Nov 1, 10:10 PM EST | 46.9 |
| Nov 1, 9:10 PM EST | 47.3 |
| Nov 1, 8:10 PM EST | 47.7 |
| Nov 1, 7:10 PM EST | 48 |
| Nov 1, 6:10 PM EST | 48.6 |
| Nov 1, 5:10 PM EST | 49.1 |
| Nov 1, 4:10 PM EST | 50.2 |
| Nov 1, 3:10 PM EST | 50.7 |
| Nov 1, 2:10 PM EST | 51.1 |
| Nov 1, 1:10 PM EST | 50.9 |
| Nov 1, 12:10 PM EST | 51.3 |
| Nov 1, 11:10 AM EST | 49.3 |
| Nov 1, 10:10 AM EST | 48.6 |
| Nov 1, 9:10 AM EST | 47.1 |
| Nov 1, 8:10 AM EST | 46 |
| Nov 1, 7:10 AM EST | 45 |
| Nov 1, 6:10 AM EST | 45 |
| Nov 1, 5:10 AM EST | 45.1 |
| Nov 1, 4:10 AM EST | 45.5 |
| Nov 1, 3:10 AM EST | 45.3 |
| Nov 1, 2:10 AM EST | 45.9 |
| Nov 1, 1:10 AM EST | 46.2 |
| Nov 1, 1:10 AM EDT | 46.8 |
| Nov 1, 12:10 AM EDT | 47.5 |
| Oct 31, 11:10 PM EDT | 47.5 |
| Oct 31, 10:10 PM EDT | 47.8 |
| Oct 31, 9:10 PM EDT | 48 |
| Oct 31, 8:10 PM EDT | 48.4 |
| Oct 31, 7:10 PM EDT | 49.3 |
| Oct 31, 6:10 PM EDT | 50.7 |
| Oct 31, 5:10 PM EDT | 50.5 |
| Oct 31, 4:10 PM EDT | 50.7 |
| Oct 31, 3:10 PM EDT | 50.5 |
| Oct 31, 2:10 PM EDT | 50.7 |
| Oct 31, 1:10 PM EDT | 51.3 |
| Oct 31, 12:10 PM EDT | 49.6 |
| Oct 31, 11:10 AM EDT | 49.5 |
| Oct 31, 10:10 AM EDT | 49.1 |
| Oct 31, 9:10 AM EDT | 48.9 |
| Oct 31, 8:10 AM EDT | 48 |
| Oct 31, 7:10 AM EDT | 48.2 |
| Oct 31, 6:10 AM EDT | 48.7 |
| Oct 31, 5:10 AM EDT | 49.6 |
| Oct 31, 4:10 AM EDT | 49.1 |
| Oct 31, 3:10 AM EDT | 48.9 |
| Oct 31, 2:10 AM EDT | 49.3 |
| Oct 31, 1:10 AM EDT | 49.8 |
| Oct 31, 12:10 AM EDT | 50.2 |
| Oct 30, 11:10 PM EDT | 50.2 |
| Oct 30, 10:10 PM EDT | 50.2 |
| Oct 30, 9:10 PM EDT | 50.5 |
| Oct 30, 8:10 PM EDT | 51.1 |
| Oct 30, 7:10 PM EDT | 51.6 |
| Oct 30, 6:10 PM EDT | 52 |
| Oct 30, 5:10 PM EDT | 53.1 |
| Oct 30, 4:10 PM EDT | 54.1 |
| Oct 30, 3:10 PM EDT | 54.7 |
| Oct 30, 2:10 PM EDT | 54.9 |
| Oct 30, 1:10 PM EDT | 56.5 |
| Oct 30, 12:10 PM EDT | 54 |
| Oct 30, 11:10 AM EDT | 54.3 |
| Oct 30, 10:10 AM EDT | 53.4 |
| Oct 30, 9:10 AM EDT | 53.2 |
| Oct 30, 8:10 AM EDT | 53.2 |
| Oct 30, 7:10 AM EDT | 53.2 |
| Oct 30, 6:10 AM EDT | 53.2 |
| Oct 30, 5:10 AM EDT | 53.2 |
| Oct 30, 4:10 AM EDT | 53.2 |
| Oct 30, 3:10 AM EDT | 53.2 |
| Oct 30, 2:10 AM EDT | 53.2 |
| Oct 30, 1:10 AM EDT | 53.2 |
| Oct 30, 12:10 AM EDT | 53.2 |
Map of USGS gauge 01104430 and the river around it
Where HOBBS BK BELOW CAMBRIDGE RES NR KENDALL GREEN, MA sits, with 1 other gauge on the same river.
Federal guidance. MassWildlife publishes no water-temperature line for trout anglers that we found. The lines below are the National Park Service's, federal guidance, not a Massachusetts rule:
Under the federal 68°F line. Water 58.1°F now; the highest in the last 24 hours was 59.2°F. That is under the 68°F at which the National Park Service, at Grand Teton National Park, recommends anglers stop fishing in the afternoon (“cease fishing at 2 p.m. when water temperatures are likely to exceed 68°F”). Water warms through the afternoon, so check again later in the day: “Carry a pocket thermometer to monitor water temperature.”
Normal for Nov 5: 2.2–16 ft³/s (middle half of 29 years of record). Now: 0.18 ft³/s, much below normal.
Much below normal for this date. 0.18 ft³/s is below the 10th percentile of daily mean flow for Nov 5 at this gauge over 29 years of record (1998–2026): 10th 0.68, 25th 2.2, median 8.7, 75th 16, 90th 21 ft³/s.
Daily means on record for Nov 5: lowest 0.03 ft³/s, highest 25 ft³/s.
Classes as USGS labels them (hyswap: flow categories (WDFN_stats schema) (U.S. Geological Survey) ); percentiles from the USGS daily statistics (U.S. Geological Survey) (approved daily means; the reading is provisional and instantaneous).
Rising over 24 hours: discharge up 12.5%, from 0.16 to 0.18 ft³/s. Rising or falling means a change of more than 10% in discharge (or 0.2 ft of gauge height) over 24 hours; our rule of thumb, not a USGS class.
Species list not on file for this gauge. Check the Massachusetts Division of Marine Fisheries / MassWildlife: Massachusetts trout stocking report · Massachusetts recreational saltwater fishing regulations.
Rising water. Rising over the last 24 hours (discharge up 12.5%). Keep your way back to the bank in sight and watch the level while you fish. “Rising” is our rule of thumb: more than 10% in discharge or 0.2 ft of gauge height in 24 hours, not a USGS or NWS class.
Cold water. Water 58.1°F. NWS: “Cold shock can be just as severe and dangerous from water temperatures of 50-60°F (10-15°C) as it is from water at 35°F (2°C).” “Always wear a life jacket in and around the water.”
Cold Water Hazards and Safety (National Weather Service)Turn Around Don't Drown. “A mere 6 inches of fast-moving flood water can knock over an adult.” No flow number makes a crossing safe; if in doubt, stay out.
Turn Around Don't Drown (National Weather Service)Dissolved oxygen 11.9 mg/L at Nov 5, 10:40 PM EST; 7-day range 11.4–12.9 mg/L
Enough oxygen for coldwater fish: 11.9 mg/L meets the 6.5 mg/L EPA sets for coldwater fish (other life stages; eggs and fry need a 8 mg/L minimum).
Quality Criteria for Water 1986 (“Gold Book”): dissolved oxygen, Table 1; pH (U.S. Environmental Protection Agency)Specific conductance 999 µS/cm at Nov 5, 11:10 PM EST; 7-day range 867–1,030 µS/cm
Dissolved ions: Specific conductance rises with the ions dissolved in the water. No fishing threshold is published for it; compare with this gauge's own recent readings.
Conductivity (Electrical Conductance) and Water (U.S. Geological Survey)Guidance from the readings above and the published thresholds named with each line; not a fishing forecast, a safety guarantee or a statement about access. Local rules and closures come first.
The National Weather Service has no flood-stage gauge here, so no official flood category is shown.
Checked Nov 5, 11:25 PM EST; readings refresh at most every 15 minutes and statistics daily. Provisional USGS data can be revised. Conditions change: re-check before you go. This is general guidance, not a fishing forecast, a safety guarantee or a statement about access.
