- Stage now
- 11.80 ftreported Sep 27, 2:10 AM MST
- 24 hour change
- Rose 0.09 ftsince Sep 26, 2:15 AM
- Rank
- 399of 402 in Arizona, Sep 27
- Elevation
- 3,963 ftabove sea level
- County
- Coconino County
- Position
- 36.1678° N, 112.0453° W
- Record since
- 2025
Water level
Cottonwood Camp - Bright Angel
Stage is the height of the water's surface above the gauge's own fixed zero, in feet, not the depth of the water. Every point drawn is a reading the gauge sent, at the time it sent it.
Left out: 1 reading the gauge sent that were not the water, the furthest 165.12 ft on Sep 27. A reading is left out when it leaps away from the water and straight back, sticks on one value, or swings with a gauge in ice or failing.
- Latest
- 13.04 ftSep 27, 2:10 AM
- Highest
- 13.16 ftSep 26, 6:35 PM
- Lowest
- 12.95 ftSep 26, 2:30 AM
- Range
- 0.21 fthighest less lowest
- Change
- Rose 0.09 ftsince Sep 26, 2:30 AM
- Readings
- 216
- Left out
- 1not the water
The readings these charts were drawn from, as a table
| Time | Stage ft |
|---|---|
| Sep 27, 2:10 AM | 13.04 |
| Sep 27, 2:05 AM | 13.05 |
| Sep 27, 2:00 AM | 13.04 |
| Sep 27, 1:55 AM | 13.01 |
| Sep 27, 1:50 AM | 13.02 |
| Sep 27, 1:45 AM | 13.06 |
| Sep 27, 1:40 AM | 13.05 |
| Sep 27, 1:35 AM | 13.05 |
| Sep 27, 1:30 AM | 13.06 |
| Sep 27, 1:25 AM | 13.06 |
| Sep 27, 1:20 AM | 13.06 |
| Sep 27, 1:15 AM | 13.04 |
| Sep 27, 1:10 AM | 13.04 |
| Sep 27, 1:05 AM | 13.05 |
| Sep 27, 1:00 AM | 13.05 |
| Sep 27, 12:55 AM | 13.06 |
| Sep 27, 12:50 AM | 13.03 |
| Sep 27, 12:45 AM | 13.04 |
| Sep 27, 12:40 AM | 13.06 |
| Sep 27, 12:35 AM | 13.05 |
| Sep 27, 12:30 AM | 13.05 |
| Sep 27, 12:25 AM | 13.05 |
| Sep 27, 12:20 AM | 13.03 |
| Sep 27, 12:15 AM | 13.01 |
| Sep 27, 12:05 AM | 13.01 |
| Sep 27, 12:00 AM | 13.04 |
| Sep 26, 11:55 PM | 13.03 |
| Sep 26, 11:50 PM | 13.04 |
| Sep 26, 11:45 PM | 13.05 |
| Sep 26, 11:40 PM | 13.04 |
| Sep 26, 11:35 PM | 13.04 |
| Sep 26, 11:30 PM | 13.05 |
| Sep 26, 11:25 PM | 13.04 |
| Sep 26, 11:20 PM | 13.06 |
| Sep 26, 11:15 PM | 13.04 |
| Sep 26, 11:10 PM | 13.04 |
| Sep 26, 11:05 PM | 13.04 |
| Sep 26, 11:00 PM | 13.05 |
| Sep 26, 10:55 PM | 13.06 |
| Sep 26, 10:50 PM | 13.05 |
| Sep 26, 10:45 PM | 13.06 |
| Sep 26, 10:40 PM | 13.05 |
| Sep 26, 10:35 PM | 13.04 |
| Sep 26, 10:30 PM | 13.05 |
| Sep 26, 10:25 PM | 13.05 |
| Sep 26, 10:20 PM | 13.06 |
| Sep 26, 10:15 PM | 13.06 |
| Sep 26, 10:10 PM | 13.05 |
| Sep 26, 10:05 PM | 13.04 |
| Sep 26, 10:00 PM | 13.07 |
| Sep 26, 9:55 PM | 13.02 |
| Sep 26, 9:50 PM | 13.05 |
| Sep 26, 9:45 PM | 13.08 |
| Sep 26, 9:40 PM | 13.06 |
| Sep 26, 9:35 PM | 13.06 |
| Sep 26, 9:30 PM | 13.03 |
| Sep 26, 9:25 PM | 13.02 |
| Sep 26, 9:20 PM | 13.07 |
| Sep 26, 9:15 PM | 13.06 |
| Sep 26, 9:10 PM | 13.06 |
| Sep 26, 9:05 PM | 13.07 |
| Sep 26, 9:00 PM | 13.07 |
| Sep 26, 8:55 PM | 13.05 |
| Sep 26, 8:50 PM | 13.06 |
| Sep 26, 8:45 PM | 13.06 |
| Sep 26, 8:40 PM | 13.06 |
| Sep 26, 8:35 PM | 13.06 |
| Sep 26, 8:30 PM | 13.07 |
| Sep 26, 8:25 PM | 13.06 |
| Sep 26, 8:20 PM | 13.06 |
| Sep 26, 8:15 PM | 13.06 |
| Sep 26, 8:10 PM | 13.05 |
| Sep 26, 8:05 PM | 13.06 |
| Sep 26, 8:00 PM | 13.06 |
| Sep 26, 7:55 PM | 13.05 |
| Sep 26, 7:50 PM | 13.05 |
| Sep 26, 7:45 PM | 13.05 |
| Sep 26, 7:40 PM | 13.05 |
| Sep 26, 7:35 PM | 13.04 |
| Sep 26, 7:30 PM | 13.04 |
| Sep 26, 7:20 PM | 13.05 |
| Sep 26, 7:15 PM | 13.05 |
| Sep 26, 7:10 PM | 13.03 |
| Sep 26, 7:05 PM | 13.04 |
| Sep 26, 7:00 PM | 13.04 |
| Sep 26, 6:55 PM | 13.03 |
| Sep 26, 6:50 PM | 13.04 |
| Sep 26, 6:45 PM | 13.03 |
| Sep 26, 6:40 PM | 13.03 |
| Sep 26, 6:35 PM | 13.16 |
| Sep 26, 6:30 PM | 13.03 |
| Sep 26, 6:25 PM | 13.05 |
| Sep 26, 6:20 PM | 13.04 |
| Sep 26, 6:15 PM | 13.03 |
| Sep 26, 6:10 PM | 13.04 |
| Sep 26, 6:05 PM | 13.01 |
| Sep 26, 6:00 PM | 13.04 |
| Sep 26, 5:55 PM | 13.04 |
| Sep 26, 5:50 PM | 13.04 |
| Sep 26, 5:45 PM | 13.03 |
| Sep 26, 5:40 PM | 13.04 |
| Sep 26, 5:35 PM | 13.06 |
| Sep 26, 5:30 PM | 13.03 |
| Sep 26, 5:25 PM | 13.04 |
| Sep 26, 5:20 PM | 13.03 |
| Sep 26, 5:15 PM | 13.02 |
| Sep 26, 5:10 PM | 13.03 |
| Sep 26, 5:05 PM | 13.03 |
| Sep 26, 5:00 PM | 13.04 |
| Sep 26, 4:55 PM | 13.01 |
| Sep 26, 4:50 PM | 13.01 |
| Sep 26, 4:45 PM | 13.03 |
| Sep 26, 4:40 PM | 13.01 |
| Sep 26, 4:35 PM | 13.02 |
| Sep 26, 4:30 PM | 13.04 |
| Sep 26, 4:25 PM | 13.05 |
| Sep 26, 4:20 PM | 13.06 |
| Sep 26, 4:15 PM | 13.06 |
| Sep 26, 4:10 PM | 13.06 |
| Sep 26, 4:05 PM | 13.05 |
| Sep 26, 4:00 PM | 13.06 |
| Sep 26, 3:55 PM | 13.06 |
| Sep 26, 3:50 PM | 13.06 |
| Sep 26, 3:45 PM | 13.05 |
| Sep 26, 3:40 PM | 13.04 |
| Sep 26, 3:35 PM | 13.04 |
| Sep 26, 3:30 PM | 13.05 |
| Sep 26, 3:25 PM | 13.05 |
| Sep 26, 3:20 PM | 13.05 |
| Sep 26, 3:15 PM | 13.05 |
| Sep 26, 3:10 PM | 13.04 |
| Sep 26, 3:05 PM | 13.04 |
| Sep 26, 3:00 PM | 13.04 |
| Sep 26, 2:55 PM | 13.03 |
| Sep 26, 2:50 PM | 13.03 |
| Sep 26, 2:45 PM | 13.04 |
| Sep 26, 2:40 PM | 13.04 |
| Sep 26, 2:35 PM | 13.04 |
| Sep 26, 2:30 PM | 13.03 |
| Sep 26, 2:25 PM | 13.03 |
| Sep 26, 2:20 PM | 13.03 |
| Sep 26, 2:15 PM | 13.04 |
| Sep 26, 2:10 PM | 13.04 |
| Sep 26, 2:05 PM | 13.03 |
| Sep 26, 2:00 PM | 13.03 |
| Sep 26, 1:55 PM | 13.03 |
| Sep 26, 1:50 PM | 13.03 |
| Sep 26, 1:45 PM | 13.03 |
| Sep 26, 1:40 PM | 13.02 |
| Sep 26, 1:35 PM | 13.02 |
| Sep 26, 1:30 PM | 13.02 |
| Sep 26, 1:25 PM | 13.03 |
| Sep 26, 1:20 PM | 13.02 |
| Sep 26, 1:15 PM | 13.02 |
| Sep 26, 1:05 PM | 13.02 |
| Sep 26, 1:00 PM | 13.02 |
| Sep 26, 12:55 PM | 13.02 |
| Sep 26, 12:50 PM | 13.01 |
| Sep 26, 12:45 PM | 13.01 |
| Sep 26, 12:40 PM | 13.00 |
| Sep 26, 12:35 PM | 13.00 |
| Sep 26, 12:30 PM | 13.00 |
| Sep 26, 12:25 PM | 13.00 |
| Sep 26, 12:20 PM | 13.00 |
| Sep 26, 12:15 PM | 12.99 |
| Sep 26, 12:10 PM | 12.99 |
| Sep 26, 12:05 PM | 12.99 |
| Sep 26, 12:00 PM | 12.99 |
| Sep 26, 11:45 AM | 12.99 |
| Sep 26, 11:30 AM | 12.98 |
| Sep 26, 11:15 AM | 12.99 |
| Sep 26, 11:00 AM | 12.98 |
| Sep 26, 10:45 AM | 12.99 |
| Sep 26, 10:30 AM | 12.99 |
| Sep 26, 10:15 AM | 12.98 |
| Sep 26, 10:00 AM | 12.98 |
| Sep 26, 9:45 AM | 12.99 |
| Sep 26, 9:30 AM | 12.99 |
| Sep 26, 9:15 AM | 12.99 |
| Sep 26, 9:00 AM | 12.98 |
| Sep 26, 8:45 AM | 12.99 |
| Sep 26, 8:30 AM | 12.98 |
| Sep 26, 8:15 AM | 12.99 |
| Sep 26, 8:00 AM | 13.00 |
| Sep 26, 7:55 AM | 13.01 |
| Sep 26, 7:50 AM | 13.00 |
| Sep 26, 7:45 AM | 13.01 |
| Sep 26, 7:40 AM | 13.01 |
| Sep 26, 7:35 AM | 13.01 |
| Sep 26, 7:30 AM | 13.00 |
| Sep 26, 7:25 AM | 13.00 |
| Sep 26, 7:20 AM | 13.00 |
| Sep 26, 7:15 AM | 13.00 |
| Sep 26, 7:10 AM | 12.99 |
| Sep 26, 7:05 AM | 12.99 |
| Sep 26, 7:00 AM | 12.99 |
| Sep 26, 6:55 AM | 12.99 |
| Sep 26, 6:50 AM | 12.99 |
| Sep 26, 6:45 AM | 12.99 |
| Sep 26, 6:30 AM | 12.98 |
| Sep 26, 6:15 AM | 12.99 |
| Sep 26, 6:00 AM | 12.99 |
| Sep 26, 5:45 AM | 12.98 |
| Sep 26, 5:30 AM | 12.98 |
| Sep 26, 5:15 AM | 12.98 |
| Sep 26, 5:00 AM | 12.97 |
| Sep 26, 4:45 AM | 12.97 |
| Sep 26, 4:30 AM | 12.97 |
| Sep 26, 4:15 AM | 12.97 |
| Sep 26, 4:00 AM | 12.97 |
| Sep 26, 3:45 AM | 12.97 |
| Sep 26, 3:30 AM | 12.97 |
| Sep 26, 3:15 AM | 12.97 |
| Sep 26, 3:00 AM | 12.96 |
| Sep 26, 2:45 AM | 12.95 |
| Sep 26, 2:30 AM | 12.95 |
Left out: 2 readings the gauge sent that were not the water, the furthest 842.60 ft on Sep 20. A reading is left out when it leaps away from the water and straight back, sticks on one value, or swings with a gauge in ice or failing.
- Latest
- 13.04 ftSep 27, 2:10 AM
- Highest
- 14.06 ftSep 21, 7:55 PM
- Lowest
- 12.95 ftSep 26, 1:15 AM
- Range
- 1.11 fthighest less lowest
- Change
- Fell 0.69 ftsince Sep 20, 2:25 AM
- Readings
- 1,906
- Left out
- 2not the water
The readings these charts were drawn from, as a table
| Time | Stage ft |
|---|---|
| Sep 27, 2:10 AM | 13.04 |
| Sep 27, 1:55 AM | 13.01 |
| Sep 27, 12:55 AM | 13.06 |
| Sep 26, 11:55 PM | 13.03 |
| Sep 26, 10:55 PM | 13.06 |
| Sep 26, 9:55 PM | 13.02 |
| Sep 26, 8:55 PM | 13.05 |
| Sep 26, 7:55 PM | 13.05 |
| Sep 26, 6:55 PM | 13.03 |
| Sep 26, 5:55 PM | 13.04 |
| Sep 26, 4:55 PM | 13.01 |
| Sep 26, 3:55 PM | 13.06 |
| Sep 26, 2:55 PM | 13.03 |
| Sep 26, 1:55 PM | 13.03 |
| Sep 26, 12:55 PM | 13.02 |
| Sep 26, 11:45 AM | 12.99 |
| Sep 26, 10:45 AM | 12.99 |
| Sep 26, 9:45 AM | 12.99 |
| Sep 26, 8:45 AM | 12.99 |
| Sep 26, 7:55 AM | 13.01 |
| Sep 26, 6:55 AM | 12.99 |
| Sep 26, 5:45 AM | 12.98 |
| Sep 26, 4:45 AM | 12.97 |
| Sep 26, 3:45 AM | 12.97 |
| Sep 26, 2:45 AM | 12.95 |
| Sep 26, 1:45 AM | 12.96 |
| Sep 26, 12:45 AM | 12.96 |
| Sep 25, 11:45 PM | 12.97 |
| Sep 25, 10:45 PM | 12.98 |
| Sep 25, 9:55 PM | 12.96 |
| Sep 25, 8:55 PM | 13.24 |
| Sep 25, 7:55 PM | 12.97 |
| Sep 25, 6:55 PM | 13.15 |
| Sep 25, 5:55 PM | 13.12 |
| Sep 25, 4:55 PM | 13.22 |
| Sep 25, 3:55 PM | 13.14 |
| Sep 25, 2:55 PM | 13.05 |
| Sep 25, 1:55 PM | 13.13 |
| Sep 25, 12:55 PM | 13.42 |
| Sep 25, 11:55 AM | 13.46 |
| Sep 25, 10:55 AM | 13.32 |
| Sep 25, 9:55 AM | 13.42 |
| Sep 25, 8:55 AM | 13.38 |
| Sep 25, 7:55 AM | 13.40 |
| Sep 25, 6:55 AM | 13.64 |
| Sep 25, 5:55 AM | 13.64 |
| Sep 25, 4:55 AM | 13.64 |
| Sep 25, 3:55 AM | 13.64 |
| Sep 25, 2:55 AM | 13.64 |
| Sep 25, 1:55 AM | 13.64 |
| Sep 25, 12:55 AM | 13.65 |
| Sep 24, 11:55 PM | 13.64 |
| Sep 24, 10:55 PM | 13.65 |
| Sep 24, 9:55 PM | 13.64 |
| Sep 24, 8:55 PM | 13.64 |
| Sep 24, 7:55 PM | 13.64 |
| Sep 24, 6:55 PM | 13.64 |
| Sep 24, 5:55 PM | 13.64 |
| Sep 24, 4:55 PM | 13.65 |
| Sep 24, 3:55 PM | 13.64 |
| Sep 24, 2:55 PM | 13.64 |
| Sep 24, 1:55 PM | 13.64 |
| Sep 24, 12:55 PM | 13.64 |
| Sep 24, 11:55 AM | 13.64 |
| Sep 24, 10:55 AM | 13.64 |
| Sep 24, 9:55 AM | 13.64 |
| Sep 24, 8:55 AM | 13.68 |
| Sep 24, 7:55 AM | 13.56 |
| Sep 24, 6:55 AM | 13.65 |
| Sep 24, 5:55 AM | 13.61 |
| Sep 24, 4:55 AM | 13.44 |
| Sep 24, 3:55 AM | 13.74 |
| Sep 24, 2:55 AM | 13.54 |
| Sep 24, 1:55 AM | 13.65 |
| Sep 24, 12:55 AM | 13.66 |
| Sep 23, 11:55 PM | 13.64 |
| Sep 23, 10:55 PM | 13.72 |
| Sep 23, 9:55 PM | 13.75 |
| Sep 23, 8:55 PM | 13.80 |
| Sep 23, 7:55 PM | 13.58 |
| Sep 23, 6:55 PM | 13.68 |
| Sep 23, 5:55 PM | 13.92 |
| Sep 23, 4:55 PM | 13.70 |
| Sep 23, 3:55 PM | 13.56 |
| Sep 23, 2:55 PM | 13.64 |
| Sep 23, 1:55 PM | 13.61 |
| Sep 23, 12:55 PM | 13.62 |
| Sep 23, 11:55 AM | 13.61 |
| Sep 23, 10:55 AM | 13.52 |
| Sep 23, 9:55 AM | 13.87 |
| Sep 23, 8:55 AM | 13.71 |
| Sep 23, 7:55 AM | 13.51 |
| Sep 23, 6:55 AM | 13.62 |
| Sep 23, 5:55 AM | 13.56 |
| Sep 23, 4:55 AM | 13.53 |
| Sep 23, 3:55 AM | 13.58 |
| Sep 23, 2:55 AM | 13.59 |
| Sep 23, 1:55 AM | 13.48 |
| Sep 23, 12:55 AM | 13.67 |
| Sep 22, 11:55 PM | 13.77 |
| Sep 22, 10:55 PM | 13.39 |
| Sep 22, 9:55 PM | 13.67 |
| Sep 22, 8:55 PM | 13.74 |
| Sep 22, 7:55 PM | 13.45 |
| Sep 22, 6:55 PM | 13.57 |
| Sep 22, 5:55 PM | 13.44 |
| Sep 22, 4:55 PM | 13.60 |
| Sep 22, 3:55 PM | 13.62 |
| Sep 22, 2:55 PM | 13.59 |
| Sep 22, 1:55 PM | 13.46 |
| Sep 22, 12:55 PM | 13.25 |
| Sep 22, 11:55 AM | 13.42 |
| Sep 22, 10:55 AM | 13.52 |
| Sep 22, 9:55 AM | 13.31 |
| Sep 22, 8:55 AM | 13.39 |
| Sep 22, 7:55 AM | 13.47 |
| Sep 22, 6:55 AM | 13.41 |
| Sep 22, 5:55 AM | 13.35 |
| Sep 22, 4:55 AM | 13.34 |
| Sep 22, 3:55 AM | 13.60 |
| Sep 22, 2:55 AM | 13.45 |
| Sep 22, 1:55 AM | 13.45 |
| Sep 22, 12:55 AM | 13.69 |
| Sep 21, 11:55 PM | 13.63 |
| Sep 21, 10:55 PM | 13.69 |
| Sep 21, 9:55 PM | 13.59 |
| Sep 21, 8:55 PM | 13.55 |
| Sep 21, 7:55 PM | 14.06 |
| Sep 21, 6:55 PM | 13.32 |
| Sep 21, 5:55 PM | 13.66 |
| Sep 21, 4:55 PM | 13.69 |
| Sep 21, 3:55 PM | 13.63 |
| Sep 21, 2:55 PM | 13.57 |
| Sep 21, 1:55 PM | 13.79 |
| Sep 21, 12:55 PM | 13.61 |
| Sep 21, 11:55 AM | 13.69 |
| Sep 21, 10:55 AM | 13.66 |
| Sep 21, 9:55 AM | 13.65 |
| Sep 21, 8:55 AM | 13.47 |
| Sep 21, 7:55 AM | 13.64 |
| Sep 21, 6:55 AM | 13.81 |
| Sep 21, 5:55 AM | 13.56 |
| Sep 21, 4:55 AM | 13.61 |
| Sep 21, 3:55 AM | 13.43 |
| Sep 21, 2:55 AM | 13.51 |
| Sep 21, 1:55 AM | 13.47 |
| Sep 21, 12:55 AM | 13.54 |
| Sep 20, 11:55 PM | 13.60 |
| Sep 20, 10:55 PM | 13.35 |
| Sep 20, 9:55 PM | 13.72 |
| Sep 20, 8:55 PM | 13.73 |
| Sep 20, 7:55 PM | 13.73 |
| Sep 20, 6:55 PM | 13.72 |
| Sep 20, 5:55 PM | 13.72 |
| Sep 20, 4:55 PM | 13.72 |
| Sep 20, 3:55 PM | 13.71 |
| Sep 20, 2:55 PM | 13.72 |
| Sep 20, 1:55 PM | 13.72 |
| Sep 20, 12:55 PM | 13.72 |
| Sep 20, 11:55 AM | 13.71 |
| Sep 20, 10:55 AM | 13.72 |
| Sep 20, 9:55 AM | 13.72 |
| Sep 20, 8:55 AM | 13.73 |
| Sep 20, 7:55 AM | 13.73 |
| Sep 20, 6:55 AM | 13.72 |
| Sep 20, 5:55 AM | 13.73 |
| Sep 20, 4:55 AM | 13.73 |
| Sep 20, 3:55 AM | 13.73 |
| Sep 20, 2:55 AM | 13.73 |
Left out: 171 readings the gauge sent that were not the water, the furthest 856.68 ft on Sep 4. A reading is left out when it leaps away from the water and straight back, sticks on one value, or swings with a gauge in ice or failing.
- Latest
- 13.04 ftSep 27, 2:10 AM
- Highest
- 15.89 ftSep 13, 8:10 AM
- Lowest
- 10.30 ftSep 16, 2:15 PM
- Range
- 5.59 fthighest less lowest
- Change
- Rose 1.38 ftsince Aug 28, 2:30 AM
- Readings
- 7,521
- Left out
- 171not the water
The readings these charts were drawn from, as a table
| Day | High ft | Low ft | Average ft | Last ft | Readings |
|---|---|---|---|---|---|
| Sep 27 | 13.06 | 13.01 | 13.04 | 13.04 | 26 |
| Sep 26 | 13.16 | 12.95 | 13.02 | 13.03 | 200 |
| Sep 25 | 13.67 | 12.96 | 13.38 | 12.97 | 273 |
| Sep 24 | 13.90 | 13.05 | 13.63 | 13.64 | 288 |
| Sep 23 | 13.93 | 13.40 | 13.63 | 13.64 | 288 |
| Sep 22 | 14.03 | 13.25 | 13.50 | 13.77 | 287 |
| Sep 21 | 14.06 | 13.32 | 13.61 | 13.63 | 288 |
| Sep 20 | 13.73 | 13.35 | 13.71 | 13.60 | 285 |
| Sep 19 | 13.73 | 13.70 | 13.72 | 13.73 | 275 |
| Sep 18 | 13.72 | 13.66 | 13.69 | 13.71 | 286 |
| Sep 17 | 13.69 | 13.66 | 13.67 | 13.68 | 287 |
| Sep 16 | 15.63 | 10.30 | 12.67 | 13.68 | 187 |
| Sep 15 | 11.19 | 10.91 | 11.03 | 10.96 | 96 |
| Sep 14 | 11.68 | 10.78 | 11.18 | 11.17 | 96 |
| Sep 13 | 15.89 | 10.76 | 14.04 | 10.81 | 159 |
| Sep 12 | 15.67 | 15.64 | 15.65 | 15.66 | 288 |
| Sep 11 | 15.67 | 15.65 | 15.66 | 15.65 | 288 |
| Sep 10 | 15.67 | 15.65 | 15.66 | 15.66 | 288 |
| Sep 9 | 15.66 | 15.64 | 15.65 | 15.66 | 288 |
| Sep 8 | 15.64 | 15.62 | 15.63 | 15.64 | 288 |
| Sep 7 | 15.64 | 15.63 | 15.64 | 15.63 | 285 |
| Sep 6 | 15.63 | 15.49 | 15.63 | 15.63 | 287 |
| Sep 5 | 15.65 | 15.63 | 15.63 | 15.63 | 280 |
| Sep 4 | 15.65 | 15.61 | 15.63 | 15.64 | 286 |
| Sep 3 | 15.65 | 15.62 | 15.63 | 15.63 | 286 |
| Sep 2 | 15.70 | 15.63 | 15.66 | 15.63 | 288 |
| Sep 1 | 15.68 | 15.65 | 15.66 | 15.68 | 288 |
| Aug 31 | 15.79 | 15.08 | 15.66 | 15.65 | 289 |
| Aug 30 | 15.68 | 15.65 | 15.66 | 15.67 | 219 |
| Aug 29 | 15.85 | 11.65 | 12.32 | 13.86 | 129 |
| Aug 28 | 11.69 | 11.64 | 11.67 | 11.68 | 123 |
How it reports
- Rank
- 399of 402 in Arizona, Sep 27
- Schedule
- every 10 min
- Reports received, 24 hours
- 78 of 14454.1% of its schedule, 92 reports in all
- Reports received, 7 days
- 108 of 19854.5% of its schedule, 124 reports in all
- Longest silence, 7 days
- 61 minfrom Sep 25, 11:59 PM
- Latest report
- Sep 27, 2:00 AMlocal time
- Time to reach Storm Station
- 15 min9 in 10 within 25 min
Its schedule is one report every 10 min, 144 in 24 hours. Two reports in the same 10 min count as one received.
Near Cottonwood Camp - Bright Angel
Gauges
Weather instruments
How to read a gauge
A gauge measures the height of the water where it stands, its stage, in feet above a fixed mark at that gauge. Two gauges' stages are not comparable: each is measured from its own mark, and a reservoir's is often its height above sea level.
The stage shown is the latest the gauge reported, with the time it reported it. Storm Station hears each gauge on its own schedule and ranks it among its state's stations by how reliably it reports: that is its 247 rank.