USGS 10133980 · Utah · reports discharge (live), gauge height, water temperature, dissolved oxygen, pH, turbidity, specific conductance
What the agencies suggest
Carry a pocket thermometer to monitor water temperatureNational Park Service
General guidance from the readings and the published lines named above, not a fishing forecast. Local rules and closures come first.
Reading Nov 5, 6:00 PM MST · provisional USGS data
Normal for Nov 5 Steady · 24 h
Discharge, last 7 days: 169 readings from Oct 29, 7:15 PM MDT to Nov 5, 6:00 PM MST; ranging 18.4 to 46.1 ft³/s; latest 20.8 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, 6:00 PM MST | 20.8 | 4.05 | 46.4 | 18–29 |
| Nov 5, 5:00 PM MST | 20.8 | 4.05 | 46.8 | 18–29 |
| Nov 5, 4:00 PM MST | 21.5 | 4.06 | 46.8 | 18–29 |
| Nov 5, 3:00 PM MST | 22.1 | 4.07 | 47.1 | 18–29 |
| Nov 5, 2:00 PM MST | 22.1 | 4.07 | 47.1 | 18–29 |
| Nov 5, 1:00 PM MST | 22.1 | 4.07 | 46.8 | 18–29 |
| Nov 5, 12:00 PM MST | 22.8 | 4.08 | 45.7 | 18–29 |
| Nov 5, 11:00 AM MST | 22.8 | 4.08 | 44.6 | 18–29 |
| Nov 5, 10:00 AM MST | 22.8 | 4.08 | 43.3 | 18–29 |
| Nov 5, 9:00 AM MST | 22.8 | 4.08 | 42.6 | 18–29 |
| Nov 5, 8:00 AM MST | 23.5 | 4.09 | 42.4 | 18–29 |
| Nov 5, 7:00 AM MST | 23.5 | 4.09 | 42.8 | 18–29 |
| Nov 5, 6:00 AM MST | 23.5 | 4.09 | 43.2 | 18–29 |
| Nov 5, 5:00 AM MST | 23.5 | 4.09 | 43.5 | 18–29 |
| Nov 5, 4:00 AM MST | 23.5 | 4.09 | 43.9 | 18–29 |
| Nov 5, 3:00 AM MST | 23.5 | 4.09 | 44.2 | 18–29 |
| Nov 5, 2:00 AM MST | 23.5 | 4.09 | 44.8 | 18–29 |
| Nov 5, 1:00 AM MST | 22.8 | 4.08 | 45.1 | 18–29 |
| Nov 5, 12:00 AM MST | 22.8 | 4.08 | 45.3 | 18–29 |
| Nov 4, 11:00 PM MST | 22.8 | 4.08 | 45.3 | 19–29 |
| Nov 4, 10:00 PM MST | 22.8 | 4.08 | 45.3 | 19–29 |
| Nov 4, 9:00 PM MST | 22.8 | 4.08 | 45.5 | 19–29 |
| Nov 4, 8:00 PM MST | 22.1 | 4.07 | 45.5 | 19–29 |
| Nov 4, 7:00 PM MST | 22.1 | 4.07 | 45.7 | 19–29 |
| Nov 4, 6:00 PM MST | 22.1 | 4.07 | 45.9 | 19–29 |
| Nov 4, 5:00 PM MST | 21.5 | 4.06 | 46 | 19–29 |
| Nov 4, 4:00 PM MST | 22.1 | 4.07 | 46.4 | 19–29 |
| Nov 4, 3:00 PM MST | 23.5 | 4.09 | 46.2 | 19–29 |
| Nov 4, 2:00 PM MST | 23.5 | 4.09 | 45.9 | 19–29 |
| Nov 4, 1:00 PM MST | 23.5 | 4.09 | 45.1 | 19–29 |
| Nov 4, 12:00 PM MST | 23.5 | 4.09 | 44.6 | 19–29 |
| Nov 4, 11:00 AM MST | 23.5 | 4.09 | 44.2 | 19–29 |
| Nov 4, 10:00 AM MST | 23.5 | 4.09 | 43.5 | 19–29 |
| Nov 4, 9:00 AM MST | 23.5 | 4.09 | 43.2 | 19–29 |
| Nov 4, 8:00 AM MST | 23.5 | 4.09 | 42.8 | 19–29 |
| Nov 4, 7:00 AM MST | 23.5 | 4.09 | 43 | 19–29 |
| Nov 4, 6:00 AM MST | 23.5 | 4.09 | 43.3 | 19–29 |
| Nov 4, 5:00 AM MST | 23.5 | 4.09 | 43.7 | 19–29 |
| Nov 4, 4:00 AM MST | 23.5 | 4.09 | 44.1 | 19–29 |
| Nov 4, 3:00 AM MST | 23.5 | 4.09 | 44.4 | 19–29 |
| Nov 4, 2:00 AM MST | 23.5 | 4.09 | 44.6 | 19–29 |
| Nov 4, 1:00 AM MST | 22.8 | 4.08 | 44.8 | 19–29 |
| Nov 4, 12:00 AM MST | 23.5 | 4.09 | 44.6 | 19–29 |
| Nov 3, 11:00 PM MST | 23.5 | 4.09 | 44.6 | 20–29 |
| Nov 3, 10:00 PM MST | 23.5 | 4.09 | 44.4 | 20–29 |
| Nov 3, 9:00 PM MST | 23.5 | 4.09 | 44.4 | 20–29 |
| Nov 3, 8:00 PM MST | 23.5 | 4.09 | 44.8 | 20–29 |
| Nov 3, 7:00 PM MST | 23.5 | 4.09 | 45.3 | 20–29 |
| Nov 3, 6:00 PM MST | 22.8 | 4.08 | 45.9 | 20–29 |
| Nov 3, 5:00 PM MST | 23.5 | 4.09 | 46.8 | 20–29 |
| Nov 3, 4:00 PM MST | 24.2 | 4.1 | 47.7 | 20–29 |
| Nov 3, 3:00 PM MST | 24.9 | 4.11 | 48 | 20–29 |
| Nov 3, 2:00 PM MST | 24.9 | 4.11 | 47.8 | 20–29 |
| Nov 3, 1:00 PM MST | 25.6 | 4.12 | 46.8 | 20–29 |
| Nov 3, 12:00 PM MST | 25.6 | 4.12 | 45.1 | 20–29 |
| Nov 3, 11:00 AM MST | 26.4 | 4.13 | 43.5 | 20–29 |
| Nov 3, 10:00 AM MST | 27.1 | 4.14 | 42.3 | 20–29 |
| Nov 3, 9:00 AM MST | 27.1 | 4.14 | 41.5 | 20–29 |
| Nov 3, 8:00 AM MST | 27.1 | 4.14 | 41.4 | 20–29 |
| Nov 3, 7:00 AM MST | 27.1 | 4.14 | 41.7 | 20–29 |
| Nov 3, 6:00 AM MST | 27.9 | 4.15 | 41.9 | 20–29 |
| Nov 3, 5:00 AM MST | 27.9 | 4.15 | 42.1 | 20–29 |
| Nov 3, 4:00 AM MST | 27.9 | 4.15 | 42.4 | 20–29 |
| Nov 3, 3:00 AM MST | 27.1 | 4.14 | 42.8 | 20–29 |
| Nov 3, 2:00 AM MST | 27.1 | 4.14 | 43.2 | 20–29 |
| Nov 3, 1:00 AM MST | 27.1 | 4.14 | 43.5 | 20–29 |
| Nov 3, 12:00 AM MST | 27.1 | 4.14 | 43.9 | 20–29 |
| Nov 2, 11:00 PM MST | 27.9 | 4.15 | 44.4 | 20–28 |
| Nov 2, 10:00 PM MST | 27.9 | 4.15 | 45 | 20–28 |
| Nov 2, 9:00 PM MST | 28.7 | 4.16 | 45.3 | 20–28 |
| Nov 2, 8:00 PM MST | 28.7 | 4.16 | 45.9 | 20–28 |
| Nov 2, 7:00 PM MST | 29.5 | 4.17 | 46 | 20–28 |
| Nov 2, 6:00 PM MST | 30.3 | 4.18 | 46.2 | 20–28 |
| Nov 2, 5:00 PM MST | 31.2 | 4.19 | 46.6 | 20–28 |
| Nov 2, 4:00 PM MST | 32.1 | 4.2 | 46.8 | 20–28 |
| Nov 2, 3:00 PM MST | 32.1 | 4.2 | 46.8 | 20–28 |
| Nov 2, 2:00 PM MST | 32.9 | 4.21 | 46.9 | 20–28 |
| Nov 2, 1:00 PM MST | 34.8 | 4.23 | 47.5 | 20–28 |
| Nov 2, 12:00 PM MST | 35.7 | 4.24 | 47.3 | 20–28 |
| Nov 2, 11:00 AM MST | 36.7 | 4.25 | 46.8 | 20–28 |
| Nov 2, 10:00 AM MST | 37.6 | 4.26 | 46.2 | 20–28 |
| Nov 2, 9:00 AM MST | 38.6 | 4.27 | 46 | 20–28 |
| Nov 2, 8:00 AM MST | 40.7 | 4.29 | 46 | 20–28 |
| Nov 2, 7:00 AM MST | 40.7 | 4.29 | 46.2 | 20–28 |
| Nov 2, 6:00 AM MST | 42.8 | 4.31 | 46.4 | 20–28 |
| Nov 2, 5:00 AM MST | 43.9 | 4.32 | 46.6 | 20–28 |
| Nov 2, 4:00 AM MST | 45 | 4.33 | 46.8 | 20–28 |
| Nov 2, 3:00 AM MST | 45 | 4.33 | 46.9 | 20–28 |
| Nov 2, 2:00 AM MST | 46.1 | 4.34 | 47.1 | 20–28 |
| Nov 2, 1:00 AM MST | 46.1 | 4.34 | 47.3 | 20–28 |
| Nov 2, 12:00 AM MST | 46.1 | 4.34 | 47.5 | 20–28 |
| Nov 1, 11:00 PM MST | 45 | 4.33 | 47.7 | 20–28 |
| Nov 1, 10:00 PM MST | 45 | 4.33 | 47.7 | 20–28 |
| Nov 1, 9:00 PM MST | 45 | 4.33 | 47.8 | 20–28 |
| Nov 1, 8:00 PM MST | 45 | 4.33 | 48 | 20–28 |
| Nov 1, 7:00 PM MST | 46.1 | 4.34 | 48.2 | 20–28 |
| Nov 1, 6:00 PM MST | 46.1 | 4.34 | 48.2 | 20–28 |
| Nov 1, 5:00 PM MST | 46.1 | 4.34 | 48.4 | 20–28 |
| Nov 1, 4:00 PM MST | 43.9 | 4.32 | 48.7 | 20–28 |
| Nov 1, 3:00 PM MST | 40.7 | 4.29 | 48.9 | 20–28 |
| Nov 1, 2:00 PM MST | 37.6 | 4.26 | 48.6 | 20–28 |
| Nov 1, 1:00 PM MST | 28.7 | 4.16 | 48.2 | 20–28 |
| Nov 1, 12:00 PM MST | 24.9 | 4.11 | 48 | 20–28 |
| Nov 1, 11:00 AM MST | 23.5 | 4.09 | 47.8 | 20–28 |
| Nov 1, 10:00 AM MST | 22.8 | 4.08 | 47.7 | 20–28 |
| Nov 1, 9:00 AM MST | 22.8 | 4.08 | 47.7 | 20–28 |
| Nov 1, 8:00 AM MST | 22.8 | 4.08 | 47.7 | 20–28 |
| Nov 1, 7:00 AM MST | 22.1 | 4.07 | 47.8 | 20–28 |
| Nov 1, 6:00 AM MST | 22.1 | 4.07 | 47.8 | 20–28 |
| Nov 1, 5:00 AM MST | 21.5 | 4.06 | 47.8 | 20–28 |
| Nov 1, 4:00 AM MST | 20.2 | 4.04 | 47.8 | 20–28 |
| Nov 1, 3:00 AM MST | 20.2 | 4.04 | 47.8 | 20–28 |
| Nov 1, 2:00 AM MST | 20.8 | 4.05 | 47.8 | 20–28 |
| Nov 1, 1:00 AM MST | 20.8 | 4.05 | 47.7 | 20–28 |
| Nov 1, 1:00 AM MDT | 20.8 | 4.05 | 47.5 | 20–28 |
| Nov 1, 12:00 AM MDT | 20.8 | 4.05 | 47.5 | 20–28 |
| Oct 31, 11:00 PM MDT | 20.8 | 4.05 | 47.5 | 20–27 |
| Oct 31, 10:00 PM MDT | 20.8 | 4.05 | 47.7 | 20–27 |
| Oct 31, 9:00 PM MDT | 20.2 | 4.04 | 48 | 20–27 |
| Oct 31, 8:00 PM MDT | 20.8 | 4.05 | 48.4 | 20–27 |
| Oct 31, 7:00 PM MDT | 20.8 | 4.05 | 48.9 | 20–27 |
| Oct 31, 6:00 PM MDT | 20.8 | 4.05 | 49.5 | 20–27 |
| Oct 31, 5:00 PM MDT | 20.8 | 4.05 | 49.8 | 20–27 |
| Oct 31, 4:00 PM MDT | 20.8 | 4.05 | 50 | 20–27 |
| Oct 31, 3:00 PM MDT | 20.2 | 4.04 | 50 | 20–27 |
| Oct 31, 2:00 PM MDT | 20.2 | 4.04 | 49.6 | 20–27 |
| Oct 31, 1:00 PM MDT | 20.2 | 4.04 | 48.4 | 20–27 |
| Oct 31, 12:00 PM MDT | 20.2 | 4.04 | 47.7 | 20–27 |
| Oct 31, 11:00 AM MDT | 20.2 | 4.04 | 46 | 20–27 |
| Oct 31, 10:00 AM MDT | 20.2 | 4.04 | 45.5 | 20–27 |
| Oct 31, 9:00 AM MDT | 20.2 | 4.04 | 45.1 | 20–27 |
| Oct 31, 8:00 AM MDT | 20.2 | 4.04 | 45.3 | 20–27 |
| Oct 31, 7:00 AM MDT | 20.2 | 4.04 | 45.7 | 20–27 |
| Oct 31, 6:00 AM MDT | 20.2 | 4.04 | 45.9 | 20–27 |
| Oct 31, 5:00 AM MDT | 20.8 | 4.05 | 46 | 20–27 |
| Oct 31, 4:00 AM MDT | 20.2 | 4.04 | 46.2 | 20–27 |
| Oct 31, 3:00 AM MDT | 20.2 | 4.04 | 46.4 | 20–27 |
| Oct 31, 2:00 AM MDT | 20.2 | 4.04 | 46.8 | 20–27 |
| Oct 31, 1:00 AM MDT | 20.2 | 4.04 | 47.1 | 20–27 |
| Oct 31, 12:00 AM MDT | 20.2 | 4.04 | 47.1 | 20–27 |
| Oct 30, 11:00 PM MDT | 20.2 | 4.04 | 47.1 | 19–27 |
| Oct 30, 10:00 PM MDT | 20.2 | 4.04 | 47.1 | 19–27 |
| Oct 30, 9:00 PM MDT | 20.2 | 4.04 | 47.3 | 19–27 |
| Oct 30, 8:00 PM MDT | 19.6 | 4.03 | 47.7 | 19–27 |
| Oct 30, 7:00 PM MDT | 19.6 | 4.03 | 48 | 19–27 |
| Oct 30, 6:00 PM MDT | 19 | 4.02 | 48.2 | 19–27 |
| Oct 30, 5:00 PM MDT | 19 | 4.02 | 48.6 | 19–27 |
| Oct 30, 4:00 PM MDT | 19 | 4.02 | 48.7 | 19–27 |
| Oct 30, 3:00 PM MDT | 19 | 4.02 | 48.9 | 19–27 |
| Oct 30, 2:00 PM MDT | 19 | 4.02 | 48.6 | 19–27 |
| Oct 30, 1:00 PM MDT | 19 | 4.02 | 47.8 | 19–27 |
| Oct 30, 12:00 PM MDT | 19.6 | 4.03 | 46.6 | 19–27 |
| Oct 30, 11:00 AM MDT | 19.6 | 4.03 | 45.3 | 19–27 |
| Oct 30, 10:00 AM MDT | 19.6 | 4.03 | 44.8 | 19–27 |
| Oct 30, 9:00 AM MDT | 19.6 | 4.03 | 44.4 | 19–27 |
| Oct 30, 8:00 AM MDT | 20.2 | 4.04 | 44.2 | 19–27 |
| Oct 30, 7:00 AM MDT | 20.2 | 4.04 | 44.4 | 19–27 |
| Oct 30, 6:00 AM MDT | 19.6 | 4.03 | 44.4 | 19–27 |
| Oct 30, 5:00 AM MDT | 19.6 | 4.03 | 44.4 | 19–27 |
| Oct 30, 4:00 AM MDT | 19.6 | 4.03 | 44.4 | 19–27 |
| Oct 30, 3:00 AM MDT | 19.6 | 4.03 | 44.6 | 19–27 |
| Oct 30, 2:00 AM MDT | 19.6 | 4.03 | 44.8 | 19–27 |
| Oct 30, 1:00 AM MDT | 19.6 | 4.03 | 45.1 | 19–27 |
| Oct 30, 12:00 AM MDT | 19.6 | 4.03 | 45.5 | 19–27 |
| Oct 29, 11:00 PM MDT | 19.6 | 4.03 | 45.9 | 18–27 |
| Oct 29, 10:00 PM MDT | 19 | 4.02 | 46.6 | 18–27 |
| Oct 29, 9:00 PM MDT | 19 | 4.02 | 47.1 | 18–27 |
| Oct 29, 8:00 PM MDT | 19 | 4.02 | 47.8 | 18–27 |
| Oct 29, 7:15 PM MDT | 18.4 | 4.01 | 48.4 | 18–27 |
Water temperature, last 7 days: 169 readings from Oct 29, 7:15 PM MDT to Nov 5, 6:00 PM MST; ranging 41.4 to 50 °F; latest 46.4 °F.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Water temperature (°F) |
|---|---|
| Nov 5, 6:00 PM MST | 46.4 |
| Nov 5, 5:00 PM MST | 46.8 |
| Nov 5, 4:00 PM MST | 46.8 |
| Nov 5, 3:00 PM MST | 47.1 |
| Nov 5, 2:00 PM MST | 47.1 |
| Nov 5, 1:00 PM MST | 46.8 |
| Nov 5, 12:00 PM MST | 45.7 |
| Nov 5, 11:00 AM MST | 44.6 |
| Nov 5, 10:00 AM MST | 43.3 |
| Nov 5, 9:00 AM MST | 42.6 |
| Nov 5, 8:00 AM MST | 42.4 |
| Nov 5, 7:00 AM MST | 42.8 |
| Nov 5, 6:00 AM MST | 43.2 |
| Nov 5, 5:00 AM MST | 43.5 |
| Nov 5, 4:00 AM MST | 43.9 |
| Nov 5, 3:00 AM MST | 44.2 |
| Nov 5, 2:00 AM MST | 44.8 |
| Nov 5, 1:00 AM MST | 45.1 |
| Nov 5, 12:00 AM MST | 45.3 |
| Nov 4, 11:00 PM MST | 45.3 |
| Nov 4, 10:00 PM MST | 45.3 |
| Nov 4, 9:00 PM MST | 45.5 |
| Nov 4, 8:00 PM MST | 45.5 |
| Nov 4, 7:00 PM MST | 45.7 |
| Nov 4, 6:00 PM MST | 45.9 |
| Nov 4, 5:00 PM MST | 46 |
| Nov 4, 4:00 PM MST | 46.4 |
| Nov 4, 3:00 PM MST | 46.2 |
| Nov 4, 2:00 PM MST | 45.9 |
| Nov 4, 1:00 PM MST | 45.1 |
| Nov 4, 12:00 PM MST | 44.6 |
| Nov 4, 11:00 AM MST | 44.2 |
| Nov 4, 10:00 AM MST | 43.5 |
| Nov 4, 9:00 AM MST | 43.2 |
| Nov 4, 8:00 AM MST | 42.8 |
| Nov 4, 7:00 AM MST | 43 |
| Nov 4, 6:00 AM MST | 43.3 |
| Nov 4, 5:00 AM MST | 43.7 |
| Nov 4, 4:00 AM MST | 44.1 |
| Nov 4, 3:00 AM MST | 44.4 |
| Nov 4, 2:00 AM MST | 44.6 |
| Nov 4, 1:00 AM MST | 44.8 |
| Nov 4, 12:00 AM MST | 44.6 |
| Nov 3, 11:00 PM MST | 44.6 |
| Nov 3, 10:00 PM MST | 44.4 |
| Nov 3, 9:00 PM MST | 44.4 |
| Nov 3, 8:00 PM MST | 44.8 |
| Nov 3, 7:00 PM MST | 45.3 |
| Nov 3, 6:00 PM MST | 45.9 |
| Nov 3, 5:00 PM MST | 46.8 |
| Nov 3, 4:00 PM MST | 47.7 |
| Nov 3, 3:00 PM MST | 48 |
| Nov 3, 2:00 PM MST | 47.8 |
| Nov 3, 1:00 PM MST | 46.8 |
| Nov 3, 12:00 PM MST | 45.1 |
| Nov 3, 11:00 AM MST | 43.5 |
| Nov 3, 10:00 AM MST | 42.3 |
| Nov 3, 9:00 AM MST | 41.5 |
| Nov 3, 8:00 AM MST | 41.4 |
| Nov 3, 7:00 AM MST | 41.7 |
| Nov 3, 6:00 AM MST | 41.9 |
| Nov 3, 5:00 AM MST | 42.1 |
| Nov 3, 4:00 AM MST | 42.4 |
| Nov 3, 3:00 AM MST | 42.8 |
| Nov 3, 2:00 AM MST | 43.2 |
| Nov 3, 1:00 AM MST | 43.5 |
| Nov 3, 12:00 AM MST | 43.9 |
| Nov 2, 11:00 PM MST | 44.4 |
| Nov 2, 10:00 PM MST | 45 |
| Nov 2, 9:00 PM MST | 45.3 |
| Nov 2, 8:00 PM MST | 45.9 |
| Nov 2, 7:00 PM MST | 46 |
| Nov 2, 6:00 PM MST | 46.2 |
| Nov 2, 5:00 PM MST | 46.6 |
| Nov 2, 4:00 PM MST | 46.8 |
| Nov 2, 3:00 PM MST | 46.8 |
| Nov 2, 2:00 PM MST | 46.9 |
| Nov 2, 1:00 PM MST | 47.5 |
| Nov 2, 12:00 PM MST | 47.3 |
| Nov 2, 11:00 AM MST | 46.8 |
| Nov 2, 10:00 AM MST | 46.2 |
| Nov 2, 9:00 AM MST | 46 |
| Nov 2, 8:00 AM MST | 46 |
| Nov 2, 7:00 AM MST | 46.2 |
| Nov 2, 6:00 AM MST | 46.4 |
| Nov 2, 5:00 AM MST | 46.6 |
| Nov 2, 4:00 AM MST | 46.8 |
| Nov 2, 3:00 AM MST | 46.9 |
| Nov 2, 2:00 AM MST | 47.1 |
| Nov 2, 1:00 AM MST | 47.3 |
| Nov 2, 12:00 AM MST | 47.5 |
| Nov 1, 11:00 PM MST | 47.7 |
| Nov 1, 10:00 PM MST | 47.7 |
| Nov 1, 9:00 PM MST | 47.8 |
| Nov 1, 8:00 PM MST | 48 |
| Nov 1, 7:00 PM MST | 48.2 |
| Nov 1, 6:00 PM MST | 48.2 |
| Nov 1, 5:00 PM MST | 48.4 |
| Nov 1, 4:00 PM MST | 48.7 |
| Nov 1, 3:00 PM MST | 48.9 |
| Nov 1, 2:00 PM MST | 48.6 |
| Nov 1, 1:00 PM MST | 48.2 |
| Nov 1, 12:00 PM MST | 48 |
| Nov 1, 11:00 AM MST | 47.8 |
| Nov 1, 10:00 AM MST | 47.7 |
| Nov 1, 9:00 AM MST | 47.7 |
| Nov 1, 8:00 AM MST | 47.7 |
| Nov 1, 7:00 AM MST | 47.8 |
| Nov 1, 6:00 AM MST | 47.8 |
| Nov 1, 5:00 AM MST | 47.8 |
| Nov 1, 4:00 AM MST | 47.8 |
| Nov 1, 3:00 AM MST | 47.8 |
| Nov 1, 2:00 AM MST | 47.8 |
| Nov 1, 1:00 AM MST | 47.7 |
| Nov 1, 1:00 AM MDT | 47.5 |
| Nov 1, 12:00 AM MDT | 47.5 |
| Oct 31, 11:00 PM MDT | 47.5 |
| Oct 31, 10:00 PM MDT | 47.7 |
| Oct 31, 9:00 PM MDT | 48 |
| Oct 31, 8:00 PM MDT | 48.4 |
| Oct 31, 7:00 PM MDT | 48.9 |
| Oct 31, 6:00 PM MDT | 49.5 |
| Oct 31, 5:00 PM MDT | 49.8 |
| Oct 31, 4:00 PM MDT | 50 |
| Oct 31, 3:00 PM MDT | 50 |
| Oct 31, 2:00 PM MDT | 49.6 |
| Oct 31, 1:00 PM MDT | 48.4 |
| Oct 31, 12:00 PM MDT | 47.7 |
| Oct 31, 11:00 AM MDT | 46 |
| Oct 31, 10:00 AM MDT | 45.5 |
| Oct 31, 9:00 AM MDT | 45.1 |
| Oct 31, 8:00 AM MDT | 45.3 |
| Oct 31, 7:00 AM MDT | 45.7 |
| Oct 31, 6:00 AM MDT | 45.9 |
| Oct 31, 5:00 AM MDT | 46 |
| Oct 31, 4:00 AM MDT | 46.2 |
| Oct 31, 3:00 AM MDT | 46.4 |
| Oct 31, 2:00 AM MDT | 46.8 |
| Oct 31, 1:00 AM MDT | 47.1 |
| Oct 31, 12:00 AM MDT | 47.1 |
| Oct 30, 11:00 PM MDT | 47.1 |
| Oct 30, 10:00 PM MDT | 47.1 |
| Oct 30, 9:00 PM MDT | 47.3 |
| Oct 30, 8:00 PM MDT | 47.7 |
| Oct 30, 7:00 PM MDT | 48 |
| Oct 30, 6:00 PM MDT | 48.2 |
| Oct 30, 5:00 PM MDT | 48.6 |
| Oct 30, 4:00 PM MDT | 48.7 |
| Oct 30, 3:00 PM MDT | 48.9 |
| Oct 30, 2:00 PM MDT | 48.6 |
| Oct 30, 1:00 PM MDT | 47.8 |
| Oct 30, 12:00 PM MDT | 46.6 |
| Oct 30, 11:00 AM MDT | 45.3 |
| Oct 30, 10:00 AM MDT | 44.8 |
| Oct 30, 9:00 AM MDT | 44.4 |
| Oct 30, 8:00 AM MDT | 44.2 |
| Oct 30, 7:00 AM MDT | 44.4 |
| Oct 30, 6:00 AM MDT | 44.4 |
| Oct 30, 5:00 AM MDT | 44.4 |
| Oct 30, 4:00 AM MDT | 44.4 |
| Oct 30, 3:00 AM MDT | 44.6 |
| Oct 30, 2:00 AM MDT | 44.8 |
| Oct 30, 1:00 AM MDT | 45.1 |
| Oct 30, 12:00 AM MDT | 45.5 |
| Oct 29, 11:00 PM MDT | 45.9 |
| Oct 29, 10:00 PM MDT | 46.6 |
| Oct 29, 9:00 PM MDT | 47.1 |
| Oct 29, 8:00 PM MDT | 47.8 |
| Oct 29, 7:15 PM MDT | 48.4 |
Map of USGS gauge 10133980 and the river around it
Where EAST CANYON CREEK AB EAST CYN RES NR MORGAN, UTAH sits, with 3 other gauges on the same river.
Federal guidance. Utah Division of Wildlife Resources publishes no water-temperature line for trout anglers that we found. The lines below are the National Park Service's, federal guidance, not a Utah rule:
Normal for Nov 5: 18–29 ft³/s (middle half of 19 years of record). Now: 20.8 ft³/s, normal.
Normal for this date. 20.8 ft³/s is between the 25th and 75th percentiles of daily mean flow for Nov 5 at this gauge over 19 years of record (2008–2026): 10th 17, 25th 18, median 23, 75th 29, 90th 32 ft³/s.
Daily means on record for Nov 5: lowest 16.4 ft³/s, highest 40 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).
Steady over 24 hours (−5.9% discharge). 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.
Under the federal 68°F line. Water 46.4°F now; the highest in the last 24 hours was 47.1°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.”
High water temperatures prompt fishing advisory in Grand Teton National Park (29 July 2022) (National Park Service)Species list not on file for this gauge. Check the Utah Division of Wildlife Resources: Utah fish stocking reports · Utah fishing guidebook and rules.
Cold water. Water 46.4°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 9.3 mg/L at Nov 5, 6:00 PM MST; 7-day range 8.7–11.9 mg/L
Enough oxygen for coldwater fish: 9.3 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)pH 8.5 at Nov 5, 6:00 PM MST; 7-day range 8.2–8.8
Within EPA's freshwater range: pH 8.5 is within the 6.5–9 range EPA gives for freshwater aquatic life.
Quality Criteria for Water 1986 (“Gold Book”): dissolved oxygen, Table 1; pH (U.S. Environmental Protection Agency)Specific conductance 1,100 µS/cm at Nov 5, 6:00 PM MST; 7-day range 1,010–1,130 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, 7:09 PM MST; 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.
