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Live/Water/Colorado/Colorado River above Gunnison River

Colorado River above Gunnison River

A gauge on the Colorado River in Mesa County, Colorado. Its stage was 3.58 ft as of Oct 15, 10:45 PM MDT.

Gauge CGJC2Mesa County, ColoradoEvery gauge in Colorado

Stage now
3.58 ftreported Oct 15, 10:45 PM MDT
24 hour change
Fell 0.06 ftsince Oct 14, 10:45 PM
Elevation
4,580 ftabove sea level
County
Mesa County
Position
39.0546° N, 108.5411° W
Record since
2025

Water level

Colorado River above Gunnison River

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.

Water level, 24 hours at Colorado River above Gunnison River: the water from 3.54 to 4.44 feet of stage, the latest 3.58 feet.WATER LEVEL, 24 HOURSFTHIGH 4.44 FT, OCT 15, 3:45 AM · LOW 3.54 FT, OCT 15, 8:30 PM3.53.84.04.34.54.8Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM3.58
Latest
3.58 ftOct 15, 10:45 PM
Highest
4.44 ftOct 15, 3:45 AM
Lowest
3.54 ftOct 15, 8:30 PM
Range
0.90 fthighest less lowest
Change
Fell 0.16 ftsince Oct 14, 11:30 PM
Readings
94
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:45 PM3.58
Oct 15, 10:30 PM3.59
Oct 15, 10:15 PM3.60
Oct 15, 10:00 PM3.61
Oct 15, 9:45 PM3.61
Oct 15, 9:30 PM3.61
Oct 15, 9:15 PM3.59
Oct 15, 9:00 PM3.56
Oct 15, 8:45 PM3.56
Oct 15, 8:30 PM3.54
Oct 15, 8:15 PM3.55
Oct 15, 8:00 PM3.60
Oct 15, 7:45 PM3.64
Oct 15, 7:30 PM3.72
Oct 15, 7:15 PM3.77
Oct 15, 7:00 PM3.81
Oct 15, 6:45 PM3.85
Oct 15, 6:30 PM3.87
Oct 15, 6:15 PM3.88
Oct 15, 6:00 PM3.89
Oct 15, 5:45 PM3.92
Oct 15, 5:30 PM3.96
Oct 15, 5:15 PM3.96
Oct 15, 5:00 PM4.00
Oct 15, 4:45 PM4.01
Oct 15, 4:30 PM4.04
Oct 15, 4:15 PM4.07
Oct 15, 4:00 PM4.07
Oct 15, 3:45 PM4.11
Oct 15, 3:30 PM4.13
Oct 15, 3:15 PM4.14
Oct 15, 3:00 PM4.18
Oct 15, 2:45 PM4.21
Oct 15, 2:30 PM4.27
Oct 15, 2:15 PM4.30
Oct 15, 2:00 PM4.32
Oct 15, 1:45 PM4.33
Oct 15, 1:30 PM4.32
Oct 15, 1:15 PM4.30
Oct 15, 1:00 PM4.29
Oct 15, 12:45 PM4.30
Oct 15, 12:30 PM4.32
Oct 15, 12:15 PM4.33
Oct 15, 12:00 PM4.33
Oct 15, 11:45 AM4.34
Oct 15, 11:30 AM4.33
Oct 15, 11:15 AM4.33
Oct 15, 11:00 AM4.34
Oct 15, 10:45 AM4.34
Oct 15, 10:30 AM4.32
Oct 15, 10:15 AM4.32
Oct 15, 10:00 AM4.30
Oct 15, 9:45 AM4.29
Oct 15, 9:30 AM4.25
Oct 15, 9:15 AM4.23
Oct 15, 9:00 AM4.22
Oct 15, 8:45 AM4.20
Oct 15, 8:30 AM4.21
Oct 15, 8:15 AM4.21
Oct 15, 8:00 AM4.23
Oct 15, 7:45 AM4.24
Oct 15, 7:30 AM4.26
Oct 15, 7:15 AM4.26
Oct 15, 7:00 AM4.28
Oct 15, 6:45 AM4.30
Oct 15, 6:30 AM4.31
Oct 15, 6:15 AM4.33
Oct 15, 6:00 AM4.34
Oct 15, 5:45 AM4.36
Oct 15, 5:30 AM4.37
Oct 15, 5:15 AM4.39
Oct 15, 5:00 AM4.41
Oct 15, 4:45 AM4.41
Oct 15, 4:30 AM4.42
Oct 15, 4:15 AM4.44
Oct 15, 4:00 AM4.44
Oct 15, 3:45 AM4.44
Oct 15, 3:30 AM4.43
Oct 15, 3:15 AM4.43
Oct 15, 3:00 AM4.40
Oct 15, 2:45 AM4.36
Oct 15, 2:30 AM4.33
Oct 15, 2:15 AM4.30
Oct 15, 2:00 AM4.27
Oct 15, 1:45 AM4.27
Oct 15, 1:30 AM4.25
Oct 15, 1:15 AM4.23
Oct 15, 1:00 AM4.21
Oct 15, 12:45 AM4.16
Oct 15, 12:30 AM4.10
Oct 15, 12:15 AM4.00
Oct 15, 12:00 AM3.89
Oct 14, 11:45 PM3.81
Oct 14, 11:30 PM3.74
Water level, 7 days at Colorado River above Gunnison River: the water from 2.43 to 4.44 feet of stage, the latest 3.58 feet.WATER LEVEL, 7 DAYSFTHIGH 4.44 FT, OCT 15, 3:45 AM · LOW 2.43 FT, OCT 9, 1:30 AM2345Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 153.58
Latest
3.58 ftOct 15, 10:45 PM
Highest
4.44 ftOct 15, 3:45 AM
Lowest
2.43 ftOct 9, 1:30 AM
Range
2.01 fthighest less lowest
Change
Rose 1.14 ftsince Oct 8, 11:30 PM
Readings
670
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:45 PM3.58
Oct 15, 9:45 PM3.61
Oct 15, 8:45 PM3.56
Oct 15, 7:45 PM3.64
Oct 15, 6:45 PM3.85
Oct 15, 5:45 PM3.92
Oct 15, 4:45 PM4.01
Oct 15, 3:45 PM4.11
Oct 15, 2:45 PM4.21
Oct 15, 1:45 PM4.33
Oct 15, 12:45 PM4.30
Oct 15, 11:45 AM4.34
Oct 15, 10:45 AM4.34
Oct 15, 9:45 AM4.29
Oct 15, 8:45 AM4.20
Oct 15, 7:45 AM4.24
Oct 15, 6:45 AM4.30
Oct 15, 5:45 AM4.36
Oct 15, 4:45 AM4.41
Oct 15, 3:45 AM4.44
Oct 15, 2:45 AM4.36
Oct 15, 1:45 AM4.27
Oct 15, 12:45 AM4.16
Oct 14, 11:45 PM3.81
Oct 14, 10:45 PM3.64
Oct 14, 9:45 PM3.59
Oct 14, 8:45 PM3.55
Oct 14, 7:45 PM3.52
Oct 14, 6:45 PM3.50
Oct 14, 5:45 PM3.50
Oct 14, 4:45 PM3.51
Oct 14, 3:45 PM3.51
Oct 14, 2:45 PM3.55
Oct 14, 1:45 PM3.54
Oct 14, 12:45 PM3.51
Oct 14, 11:45 AM3.50
Oct 14, 10:45 AM3.49
Oct 14, 9:45 AM3.48
Oct 14, 8:45 AM3.50
Oct 14, 7:45 AM3.52
Oct 14, 6:45 AM3.56
Oct 14, 5:45 AM3.60
Oct 14, 4:45 AM3.64
Oct 14, 3:45 AM3.69
Oct 14, 2:45 AM3.74
Oct 14, 1:45 AM3.74
Oct 14, 12:45 AM3.76
Oct 13, 11:45 PM3.79
Oct 13, 10:45 PM3.83
Oct 13, 9:45 PM3.78
Oct 13, 8:45 PM3.66
Oct 13, 7:45 PM3.56
Oct 13, 6:45 PM3.53
Oct 13, 5:45 PM3.49
Oct 13, 4:45 PM3.47
Oct 13, 3:45 PM3.39
Oct 13, 2:45 PM3.35
Oct 13, 1:45 PM3.31
Oct 13, 12:45 PM3.28
Oct 13, 11:45 AM3.25
Oct 13, 10:45 AM3.22
Oct 13, 9:45 AM3.20
Oct 13, 8:45 AM3.21
Oct 13, 7:45 AM3.20
Oct 13, 6:45 AM3.21
Oct 13, 5:45 AM3.21
Oct 13, 4:45 AM3.19
Oct 13, 3:45 AM3.17
Oct 13, 2:45 AM3.14
Oct 13, 1:45 AM3.11
Oct 13, 12:45 AM3.10
Oct 12, 11:45 PM3.11
Oct 12, 10:45 PM3.11
Oct 12, 9:45 PM3.12
Oct 12, 8:45 PM3.14
Oct 12, 7:45 PM3.16
Oct 12, 6:45 PM3.06
Oct 12, 5:45 PM2.95
Oct 12, 4:45 PM2.92
Oct 12, 3:45 PM2.90
Oct 12, 2:45 PM2.91
Oct 12, 1:45 PM2.90
Oct 12, 12:45 PM2.92
Oct 12, 11:45 AM2.90
Oct 12, 10:45 AM2.86
Oct 12, 9:45 AM2.82
Oct 12, 8:45 AM2.80
Oct 12, 7:45 AM2.81
Oct 12, 6:45 AM2.82
Oct 12, 5:45 AM2.84
Oct 12, 4:45 AM2.84
Oct 12, 3:45 AM2.78
Oct 12, 2:45 AM2.78
Oct 12, 1:45 AM2.81
Oct 12, 12:45 AM2.83
Oct 11, 11:45 PM2.84
Oct 11, 10:45 PM2.86
Oct 11, 9:45 PM2.88
Oct 11, 8:45 PM2.89
Oct 11, 7:45 PM2.88
Oct 11, 6:45 PM2.89
Oct 11, 5:45 PM2.92
Oct 11, 4:45 PM2.95
Oct 11, 3:45 PM2.97
Oct 11, 2:45 PM2.90
Oct 11, 1:45 PM2.86
Oct 11, 12:45 PM2.86
Oct 11, 11:45 AM2.85
Oct 11, 10:45 AM2.83
Oct 11, 9:45 AM2.76
Oct 11, 8:45 AM2.66
Oct 11, 7:45 AM2.59
Oct 11, 6:45 AM2.57
Oct 11, 5:45 AM2.58
Oct 11, 4:45 AM2.59
Oct 11, 3:45 AM2.62
Oct 11, 2:45 AM2.63
Oct 11, 1:45 AM2.62
Oct 11, 12:45 AM2.62
Oct 10, 11:45 PM2.61
Oct 10, 10:45 PM2.58
Oct 10, 9:45 PM2.54
Oct 10, 8:45 PM2.51
Oct 10, 7:45 PM2.48
Oct 10, 6:45 PM2.47
Oct 10, 5:45 PM2.46
Oct 10, 4:45 PM2.46
Oct 10, 3:45 PM2.45
Oct 10, 2:45 PM2.45
Oct 10, 1:45 PM2.46
Oct 10, 12:45 PM2.46
Oct 10, 11:45 AM2.47
Oct 10, 10:45 AM2.47
Oct 10, 9:45 AM2.47
Oct 10, 8:45 AM2.47
Oct 10, 7:45 AM2.46
Oct 10, 6:45 AM2.47
Oct 10, 5:45 AM2.47
Oct 10, 4:45 AM2.47
Oct 10, 3:45 AM2.47
Oct 10, 2:45 AM2.47
Oct 10, 1:45 AM2.47
Oct 10, 12:45 AM2.48
Oct 9, 11:45 PM2.48
Oct 9, 10:45 PM2.48
Oct 9, 9:45 PM2.47
Oct 9, 8:45 PM2.47
Oct 9, 7:45 PM2.47
Oct 9, 6:45 PM2.47
Oct 9, 5:45 PM2.48
Oct 9, 4:45 PM2.49
Oct 9, 3:45 PM2.49
Oct 9, 2:45 PM2.49
Oct 9, 1:45 PM2.48
Oct 9, 12:45 PM2.45
Oct 9, 11:45 AM2.44
Oct 9, 10:45 AM2.44
Oct 9, 9:45 AM2.44
Oct 9, 8:45 AM2.43
Oct 9, 7:45 AM2.44
Oct 9, 6:45 AM2.44
Oct 9, 5:45 AM2.44
Oct 9, 4:45 AM2.44
Oct 9, 3:45 AM2.43
Oct 9, 2:45 AM2.43
Oct 9, 1:45 AM2.43
Oct 9, 12:45 AM2.44
Oct 8, 11:45 PM2.44
Water level, 30 days at Colorado River above Gunnison River: the water from 2.43 to 4.44 feet of stage, the latest 3.58 feet.WATER LEVEL, 30 DAYSFTHIGH 4.44 FT, OCT 15, 3:45 AM · LOW 2.43 FT, OCT 9, 1:30 AM2345Sep 16Sep 21Sep 26Oct 1Oct 6Oct 113.58
Latest
3.58 ftOct 15, 10:45 PM
Highest
4.44 ftOct 15, 3:45 AM
Lowest
2.43 ftOct 9, 1:30 AM
Range
2.01 fthighest less lowest
Change
Rose 0.89 ftsince Sep 15, 11:30 PM
Readings
2,842
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 154.443.544.133.5892
Oct 143.813.483.583.8196
Oct 133.833.103.353.7996
Oct 123.162.782.923.1196
Oct 112.972.572.772.8496
Oct 102.612.452.482.6196
Oct 92.502.432.462.4896
Oct 82.512.442.472.4492
Oct 72.652.452.592.4592
Oct 62.662.602.622.6296
Oct 52.752.602.682.6096
Oct 42.902.702.792.7096
Oct 33.042.882.962.9092
Oct 23.032.972.993.0196
Oct 13.182.993.073.0096
Sep 303.172.943.003.1796
Sep 293.082.932.992.9496
Sep 283.102.903.033.0796
Sep 273.213.063.133.0896
Sep 263.202.993.053.2096
Sep 253.103.013.043.0796
Sep 243.133.023.073.0796
Sep 233.272.853.173.1396
Sep 223.363.253.313.2592
Sep 213.473.313.393.3296
Sep 203.883.273.503.3092
Sep 194.062.953.224.0680
Sep 183.212.943.072.9496
Sep 173.812.983.343.0096
Sep 163.182.682.923.1696
Sep 152.692.692.692.692

How it reports

Schedule
every houron the hour's :45
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
168 of 168100% of its schedule, 170 reports in all
Longest silence, 7 days
1 hourfrom Oct 8, 11:45 PM
Latest report
Oct 15, 10:45 PMlocal time
Time to reach Storm Station
29 min9 in 10 within 30 min

From Storm Station's own record of every report it heard from this station.

Its schedule is one report every hour, 24 in 24 hours. Two reports in the same hour count as one received.

Ranking Statistics

247 score93.2of 100

Colorado median
93.2the median score of 2,650 stations
Scoring higher
1,322stations in Colorado
Sharing its score
24ranks 1,323 to 1,346
Points deducted
6.83.9 arrival, 1.6 accuracy, 1.3 forecast check
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Colorado median 91.9, 100.0, 86.8
Next above
VSRC2rank 1,324; ahead on median arrival 29 min 25 s against 29 min 26 s
Next below
HWDC2rank 1,345; behind on reports received 100% against 96.4%
Sharing its rank
15other stations, equal on every measure

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

  1. Reports receivedweight 35100.035.0 of 35 pointsColorado median 98.8168 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1061.16.1 of 10 pointsColorado median 90.3half its reports arrived within 29 min
  3. Continuityweight 10100.010.0 of 10 pointsColorado median 100.0longest silence 77 min, on a schedule of one report every 60 min
  4. Accuracyweight 20-18.4 of 20 points, at the medianColorado median 91.9-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianColorado median 100.0-
  6. Forecast checkweight 10-8.7 of 10 points, at the medianColorado median 86.8-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (3 h), none for 72 (72 h)
Accuracy
Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F

Near Colorado River above Gunnison River

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 its 247 score, how reliably it reports and how its readings hold up: that is its 247 rank.