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Live/Water/Colorado/Uncompahgre River 0 at Colona

Uncompahgre River 0 at Colona

A gauge on the Uncompahgre River in Ouray County, Colorado. Its stage was 3.79 ft as of Oct 15, 10:50 PM MDT.

Gauge CLOC2Ouray County, ColoradoEvery gauge in Colorado

Stage now
3.79 ftreported Oct 15, 10:50 PM MDT
24 hour change
No changesince Oct 14, 10:50 PM
Elevation
6,345 ftabove sea level
County
Ouray County
Position
38.3314° N, 107.7789° W
Record since
2010

Water level

Uncompahgre River 0 at Colona

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 Uncompahgre River 0 at Colona: the water from 3.68 to 3.79 feet of stage, the latest 3.79 feet.WATER LEVEL, 24 HOURSFTHIGH 3.79 FT, OCT 15, 9:30 PM · LOW 3.68 FT, OCT 15, 2:45 PM3.653.703.753.803.85Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM3.79
Latest
3.79 ftOct 15, 10:50 PM
Highest
3.79 ftOct 15, 9:30 PM
Lowest
3.68 ftOct 15, 2:45 PM
Range
0.11 fthighest less lowest
Change
Rose 0.01 ftsince Oct 14, 11:15 PM
Readings
286
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:50 PM3.79
Oct 15, 10:45 PM3.79
Oct 15, 10:40 PM3.78
Oct 15, 10:35 PM3.79
Oct 15, 10:30 PM3.78
Oct 15, 10:25 PM3.78
Oct 15, 10:20 PM3.78
Oct 15, 10:15 PM3.79
Oct 15, 10:10 PM3.79
Oct 15, 10:05 PM3.79
Oct 15, 10:00 PM3.79
Oct 15, 9:55 PM3.78
Oct 15, 9:50 PM3.79
Oct 15, 9:45 PM3.78
Oct 15, 9:40 PM3.78
Oct 15, 9:35 PM3.79
Oct 15, 9:30 PM3.79
Oct 15, 9:25 PM3.78
Oct 15, 9:20 PM3.78
Oct 15, 9:15 PM3.77
Oct 15, 9:10 PM3.77
Oct 15, 9:05 PM3.76
Oct 15, 9:00 PM3.76
Oct 15, 8:55 PM3.76
Oct 15, 8:50 PM3.75
Oct 15, 8:45 PM3.74
Oct 15, 8:40 PM3.74
Oct 15, 8:35 PM3.73
Oct 15, 8:30 PM3.72
Oct 15, 8:25 PM3.72
Oct 15, 8:20 PM3.71
Oct 15, 8:15 PM3.71
Oct 15, 8:10 PM3.71
Oct 15, 8:05 PM3.71
Oct 15, 8:00 PM3.70
Oct 15, 7:55 PM3.70
Oct 15, 7:50 PM3.70
Oct 15, 7:45 PM3.70
Oct 15, 7:40 PM3.69
Oct 15, 7:35 PM3.69
Oct 15, 7:30 PM3.69
Oct 15, 7:25 PM3.70
Oct 15, 7:20 PM3.69
Oct 15, 7:15 PM3.68
Oct 15, 7:10 PM3.68
Oct 15, 7:05 PM3.69
Oct 15, 7:00 PM3.68
Oct 15, 6:55 PM3.68
Oct 15, 6:50 PM3.69
Oct 15, 6:45 PM3.68
Oct 15, 6:40 PM3.69
Oct 15, 6:35 PM3.68
Oct 15, 6:30 PM3.69
Oct 15, 6:25 PM3.68
Oct 15, 6:20 PM3.68
Oct 15, 6:15 PM3.68
Oct 15, 6:10 PM3.69
Oct 15, 6:06 PM3.68
Oct 15, 6:05 PM3.68
Oct 15, 6:00 PM3.68
Oct 15, 5:55 PM3.68
Oct 15, 5:50 PM3.68
Oct 15, 5:45 PM3.68
Oct 15, 5:40 PM3.68
Oct 15, 5:35 PM3.68
Oct 15, 5:30 PM3.68
Oct 15, 5:25 PM3.68
Oct 15, 5:20 PM3.68
Oct 15, 5:15 PM3.68
Oct 15, 5:10 PM3.68
Oct 15, 5:05 PM3.68
Oct 15, 5:00 PM3.68
Oct 15, 4:55 PM3.68
Oct 15, 4:50 PM3.68
Oct 15, 4:45 PM3.68
Oct 15, 4:40 PM3.68
Oct 15, 4:35 PM3.68
Oct 15, 4:30 PM3.68
Oct 15, 4:25 PM3.68
Oct 15, 4:20 PM3.68
Oct 15, 4:15 PM3.69
Oct 15, 4:10 PM3.68
Oct 15, 4:05 PM3.68
Oct 15, 4:00 PM3.68
Oct 15, 3:55 PM3.68
Oct 15, 3:50 PM3.68
Oct 15, 3:45 PM3.68
Oct 15, 3:40 PM3.68
Oct 15, 3:35 PM3.68
Oct 15, 3:30 PM3.69
Oct 15, 3:25 PM3.69
Oct 15, 3:20 PM3.68
Oct 15, 3:15 PM3.69
Oct 15, 3:10 PM3.69
Oct 15, 3:05 PM3.69
Oct 15, 3:00 PM3.69
Oct 15, 2:55 PM3.69
Oct 15, 2:50 PM3.69
Oct 15, 2:45 PM3.68
Oct 15, 2:40 PM3.69
Oct 15, 2:35 PM3.69
Oct 15, 2:30 PM3.69
Oct 15, 2:25 PM3.69
Oct 15, 2:20 PM3.69
Oct 15, 2:15 PM3.69
Oct 15, 2:10 PM3.69
Oct 15, 2:05 PM3.70
Oct 15, 2:00 PM3.69
Oct 15, 1:55 PM3.69
Oct 15, 1:50 PM3.69
Oct 15, 1:45 PM3.69
Oct 15, 1:40 PM3.69
Oct 15, 1:35 PM3.70
Oct 15, 1:30 PM3.69
Oct 15, 1:25 PM3.69
Oct 15, 1:20 PM3.69
Oct 15, 1:15 PM3.70
Oct 15, 1:10 PM3.70
Oct 15, 1:05 PM3.69
Oct 15, 1:00 PM3.70
Oct 15, 12:55 PM3.69
Oct 15, 12:50 PM3.70
Oct 15, 12:45 PM3.70
Oct 15, 12:40 PM3.69
Oct 15, 12:35 PM3.70
Oct 15, 12:30 PM3.70
Oct 15, 12:25 PM3.70
Oct 15, 12:20 PM3.69
Oct 15, 12:15 PM3.70
Oct 15, 12:10 PM3.70
Oct 15, 12:05 PM3.70
Oct 15, 12:00 PM3.70
Oct 15, 11:55 AM3.69
Oct 15, 11:50 AM3.70
Oct 15, 11:45 AM3.69
Oct 15, 11:40 AM3.69
Oct 15, 11:35 AM3.69
Oct 15, 11:30 AM3.69
Oct 15, 11:25 AM3.70
Oct 15, 11:20 AM3.69
Oct 15, 11:15 AM3.69
Oct 15, 11:10 AM3.70
Oct 15, 11:05 AM3.69
Oct 15, 11:00 AM3.71
Oct 15, 10:55 AM3.72
Oct 15, 10:50 AM3.72
Oct 15, 10:45 AM3.72
Oct 15, 10:40 AM3.71
Oct 15, 10:35 AM3.71
Oct 15, 10:30 AM3.71
Oct 15, 10:25 AM3.71
Oct 15, 10:20 AM3.71
Oct 15, 10:15 AM3.71
Oct 15, 10:10 AM3.71
Oct 15, 10:05 AM3.71
Oct 15, 10:00 AM3.71
Oct 15, 9:55 AM3.72
Oct 15, 9:50 AM3.71
Oct 15, 9:45 AM3.71
Oct 15, 9:40 AM3.72
Oct 15, 9:35 AM3.72
Oct 15, 9:30 AM3.72
Oct 15, 9:25 AM3.72
Oct 15, 9:20 AM3.73
Oct 15, 9:15 AM3.72
Oct 15, 9:10 AM3.72
Oct 15, 9:05 AM3.72
Oct 15, 9:00 AM3.72
Oct 15, 8:55 AM3.72
Oct 15, 8:50 AM3.73
Oct 15, 8:45 AM3.72
Oct 15, 8:40 AM3.73
Oct 15, 8:35 AM3.73
Oct 15, 8:30 AM3.73
Oct 15, 8:25 AM3.72
Oct 15, 8:20 AM3.72
Oct 15, 8:15 AM3.73
Oct 15, 8:10 AM3.73
Oct 15, 8:05 AM3.73
Oct 15, 8:00 AM3.72
Oct 15, 7:55 AM3.73
Oct 15, 7:50 AM3.73
Oct 15, 7:45 AM3.72
Oct 15, 7:40 AM3.73
Oct 15, 7:35 AM3.73
Oct 15, 7:30 AM3.73
Oct 15, 7:25 AM3.73
Oct 15, 7:20 AM3.72
Oct 15, 7:15 AM3.73
Oct 15, 7:10 AM3.73
Oct 15, 7:05 AM3.73
Oct 15, 7:00 AM3.73
Oct 15, 6:55 AM3.73
Oct 15, 6:50 AM3.73
Oct 15, 6:45 AM3.73
Oct 15, 6:40 AM3.73
Oct 15, 6:35 AM3.73
Oct 15, 6:30 AM3.73
Oct 15, 6:25 AM3.73
Oct 15, 6:20 AM3.73
Oct 15, 6:15 AM3.73
Oct 15, 6:10 AM3.73
Oct 15, 6:05 AM3.73
Oct 15, 6:00 AM3.73
Oct 15, 5:55 AM3.73
Oct 15, 5:50 AM3.73
Oct 15, 5:45 AM3.74
Oct 15, 5:40 AM3.73
Oct 15, 5:35 AM3.73
Oct 15, 5:30 AM3.73
Oct 15, 5:25 AM3.74
Oct 15, 5:20 AM3.73
Oct 15, 5:15 AM3.73
Oct 15, 5:10 AM3.74
Oct 15, 5:05 AM3.74
Oct 15, 5:00 AM3.74
Oct 15, 4:55 AM3.74
Oct 15, 4:50 AM3.74
Oct 15, 4:45 AM3.74
Oct 15, 4:40 AM3.73
Oct 15, 4:35 AM3.74
Oct 15, 4:30 AM3.74
Oct 15, 4:25 AM3.74
Oct 15, 4:20 AM3.75
Oct 15, 4:15 AM3.75
Oct 15, 4:10 AM3.74
Oct 15, 4:05 AM3.74
Oct 15, 4:00 AM3.74
Oct 15, 3:55 AM3.74
Oct 15, 3:50 AM3.74
Oct 15, 3:45 AM3.75
Oct 15, 3:40 AM3.74
Oct 15, 3:35 AM3.75
Oct 15, 3:30 AM3.74
Oct 15, 3:25 AM3.74
Oct 15, 3:20 AM3.74
Oct 15, 3:15 AM3.74
Oct 15, 3:10 AM3.74
Oct 15, 3:05 AM3.75
Oct 15, 3:00 AM3.74
Oct 15, 2:55 AM3.74
Oct 15, 2:50 AM3.75
Oct 15, 2:45 AM3.74
Oct 15, 2:40 AM3.75
Oct 15, 2:35 AM3.75
Oct 15, 2:30 AM3.75
Oct 15, 2:25 AM3.74
Oct 15, 2:20 AM3.75
Oct 15, 2:15 AM3.75
Oct 15, 2:10 AM3.75
Oct 15, 2:06 AM3.74
Oct 15, 2:05 AM3.74
Oct 15, 2:00 AM3.75
Oct 15, 1:55 AM3.75
Oct 15, 1:50 AM3.75
Oct 15, 1:45 AM3.76
Oct 15, 1:40 AM3.75
Oct 15, 1:35 AM3.75
Oct 15, 1:30 AM3.76
Oct 15, 1:25 AM3.76
Oct 15, 1:20 AM3.75
Oct 15, 1:15 AM3.76
Oct 15, 1:10 AM3.75
Oct 15, 1:05 AM3.76
Oct 15, 1:00 AM3.76
Oct 15, 12:55 AM3.76
Oct 15, 12:50 AM3.75
Oct 15, 12:45 AM3.76
Oct 15, 12:40 AM3.77
Oct 15, 12:35 AM3.76
Oct 15, 12:30 AM3.77
Oct 15, 12:25 AM3.76
Oct 15, 12:20 AM3.77
Oct 15, 12:15 AM3.77
Oct 15, 12:10 AM3.76
Oct 15, 12:05 AM3.77
Oct 15, 12:00 AM3.77
Oct 14, 11:55 PM3.78
Oct 14, 11:50 PM3.77
Oct 14, 11:45 PM3.77
Oct 14, 11:40 PM3.77
Oct 14, 11:35 PM3.78
Oct 14, 11:30 PM3.78
Oct 14, 11:25 PM3.77
Oct 14, 11:20 PM3.78
Oct 14, 11:15 PM3.78
Water level, 7 days at Uncompahgre River 0 at Colona: the water from 3.48 to 4.20 feet of stage, the latest 3.79 feet.WATER LEVEL, 7 DAYSFTHIGH 4.20 FT, OCT 14, 3:15 AM · LOW 3.48 FT, OCT 12, 5:10 PM3.43.63.84.04.24.4Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 153.79
Latest
3.79 ftOct 15, 10:50 PM
Highest
4.20 ftOct 14, 3:15 AM
Lowest
3.48 ftOct 12, 5:10 PM
Range
0.72 fthighest less lowest
Change
Rose 0.26 ftsince Oct 8, 11:15 PM
Readings
2,017
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:50 PM3.79
Oct 15, 9:55 PM3.78
Oct 15, 8:55 PM3.76
Oct 15, 7:55 PM3.70
Oct 15, 6:55 PM3.68
Oct 15, 5:55 PM3.68
Oct 15, 4:55 PM3.68
Oct 15, 3:55 PM3.68
Oct 15, 2:55 PM3.69
Oct 15, 1:55 PM3.69
Oct 15, 12:55 PM3.69
Oct 15, 11:55 AM3.69
Oct 15, 10:55 AM3.72
Oct 15, 9:55 AM3.72
Oct 15, 8:55 AM3.72
Oct 15, 7:55 AM3.73
Oct 15, 6:55 AM3.73
Oct 15, 5:55 AM3.73
Oct 15, 4:55 AM3.74
Oct 15, 3:55 AM3.74
Oct 15, 2:55 AM3.74
Oct 15, 1:55 AM3.75
Oct 15, 12:55 AM3.76
Oct 14, 11:55 PM3.78
Oct 14, 10:55 PM3.79
Oct 14, 9:55 PM3.80
Oct 14, 8:55 PM3.81
Oct 14, 7:55 PM3.82
Oct 14, 6:55 PM3.83
Oct 14, 5:55 PM3.84
Oct 14, 4:55 PM3.83
Oct 14, 3:55 PM3.83
Oct 14, 2:55 PM3.82
Oct 14, 1:55 PM3.84
Oct 14, 12:55 PM3.89
Oct 14, 11:55 AM3.93
Oct 14, 10:55 AM3.89
Oct 14, 9:55 AM3.90
Oct 14, 8:55 AM3.94
Oct 14, 7:55 AM3.95
Oct 14, 6:55 AM3.99
Oct 14, 5:55 AM4.04
Oct 14, 4:55 AM4.09
Oct 14, 3:55 AM4.14
Oct 14, 2:55 AM4.10
Oct 14, 1:55 AM3.76
Oct 14, 12:55 AM3.74
Oct 13, 11:55 PM3.70
Oct 13, 10:55 PM3.68
Oct 13, 9:55 PM3.64
Oct 13, 8:55 PM3.60
Oct 13, 7:55 PM3.59
Oct 13, 6:55 PM3.61
Oct 13, 5:55 PM3.60
Oct 13, 4:55 PM3.61
Oct 13, 3:55 PM3.61
Oct 13, 2:55 PM3.62
Oct 13, 1:55 PM3.64
Oct 13, 12:55 PM3.64
Oct 13, 11:55 AM3.68
Oct 13, 10:55 AM3.72
Oct 13, 9:56 AM3.55
Oct 13, 8:55 AM3.54
Oct 13, 7:55 AM3.53
Oct 13, 6:55 AM3.54
Oct 13, 5:55 AM3.54
Oct 13, 4:55 AM3.54
Oct 13, 3:55 AM3.52
Oct 13, 2:55 AM3.50
Oct 13, 1:56 AM3.49
Oct 13, 12:55 AM3.49
Oct 12, 11:55 PM3.49
Oct 12, 10:55 PM3.49
Oct 12, 9:55 PM3.49
Oct 12, 8:55 PM3.49
Oct 12, 7:55 PM3.49
Oct 12, 6:55 PM3.49
Oct 12, 5:56 PM3.49
Oct 12, 4:55 PM3.49
Oct 12, 3:55 PM3.49
Oct 12, 2:55 PM3.50
Oct 12, 1:55 PM3.50
Oct 12, 12:55 PM3.50
Oct 12, 11:55 AM3.50
Oct 12, 10:55 AM3.54
Oct 12, 9:51 AM3.56
Oct 12, 8:55 AM3.56
Oct 12, 7:55 AM3.56
Oct 12, 6:55 AM3.56
Oct 12, 5:55 AM3.55
Oct 12, 4:55 AM3.55
Oct 12, 3:55 AM3.55
Oct 12, 2:55 AM3.55
Oct 12, 1:55 AM3.55
Oct 12, 12:55 AM3.55
Oct 11, 11:55 PM3.54
Oct 11, 10:55 PM3.54
Oct 11, 9:55 PM3.54
Oct 11, 8:55 PM3.54
Oct 11, 7:55 PM3.54
Oct 11, 6:55 PM3.53
Oct 11, 5:55 PM3.53
Oct 11, 4:55 PM3.54
Oct 11, 3:55 PM3.54
Oct 11, 2:55 PM3.55
Oct 11, 1:55 PM3.54
Oct 11, 12:55 PM3.55
Oct 11, 11:55 AM3.54
Oct 11, 10:55 AM3.54
Oct 11, 9:55 AM3.54
Oct 11, 8:55 AM3.54
Oct 11, 7:55 AM3.54
Oct 11, 6:55 AM3.54
Oct 11, 5:55 AM3.54
Oct 11, 4:55 AM3.54
Oct 11, 3:55 AM3.54
Oct 11, 2:55 AM3.54
Oct 11, 1:55 AM3.54
Oct 11, 12:55 AM3.54
Oct 10, 11:55 PM3.54
Oct 10, 10:55 PM3.54
Oct 10, 9:55 PM3.54
Oct 10, 8:55 PM3.53
Oct 10, 7:55 PM3.53
Oct 10, 6:55 PM3.53
Oct 10, 5:55 PM3.53
Oct 10, 4:55 PM3.53
Oct 10, 3:55 PM3.53
Oct 10, 2:55 PM3.53
Oct 10, 1:55 PM3.53
Oct 10, 12:55 PM3.53
Oct 10, 11:55 AM3.54
Oct 10, 10:55 AM3.54
Oct 10, 9:55 AM3.53
Oct 10, 8:55 AM3.53
Oct 10, 7:55 AM3.53
Oct 10, 6:55 AM3.53
Oct 10, 5:55 AM3.53
Oct 10, 4:55 AM3.53
Oct 10, 3:55 AM3.52
Oct 10, 2:55 AM3.53
Oct 10, 1:55 AM3.52
Oct 10, 12:55 AM3.52
Oct 9, 11:55 PM3.52
Oct 9, 10:55 PM3.52
Oct 9, 9:55 PM3.52
Oct 9, 8:55 PM3.52
Oct 9, 7:55 PM3.52
Oct 9, 6:55 PM3.52
Oct 9, 5:55 PM3.54
Oct 9, 4:55 PM3.54
Oct 9, 3:55 PM3.54
Oct 9, 2:55 PM3.54
Oct 9, 1:55 PM3.54
Oct 9, 12:55 PM3.54
Oct 9, 11:55 AM3.54
Oct 9, 10:55 AM3.54
Oct 9, 9:55 AM3.53
Oct 9, 8:55 AM3.54
Oct 9, 7:55 AM3.54
Oct 9, 6:55 AM3.54
Oct 9, 5:55 AM3.54
Oct 9, 4:55 AM3.53
Oct 9, 3:55 AM3.54
Oct 9, 2:55 AM3.53
Oct 9, 1:55 AM3.53
Oct 9, 12:50 AM3.53
Oct 8, 11:55 PM3.53
Water level, 30 days at Uncompahgre River 0 at Colona: the water from 3.47 to 4.62 feet of stage, the latest 3.79 feet.WATER LEVEL, 30 DAYSFTHIGH 4.62 FT, SEP 16, 9:10 PM · LOW 3.47 FT, OCT 5, 7:20 PM3.03.54.04.55.0Sep 16Sep 21Sep 26Oct 1Oct 6Oct 113.79
Latest
3.79 ftOct 15, 10:50 PM
Highest
4.62 ftSep 16, 9:10 PM
Lowest
3.47 ftOct 5, 7:20 PM
Range
1.15 fthighest less lowest
Change
Fell 0.25 ftsince Sep 15, 11:15 PM
Readings
8,575
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 153.793.683.723.79277
Oct 144.203.693.893.78290
Oct 133.723.493.583.70290
Oct 123.573.483.523.49285
Oct 113.553.533.543.54289
Oct 103.543.523.533.54290
Oct 93.553.513.533.52287
Oct 83.593.523.553.53288
Oct 73.643.553.583.55283
Oct 63.663.503.553.57290
Oct 53.573.473.533.50286
Oct 43.573.553.563.55289
Oct 33.583.503.543.56291
Oct 23.673.503.603.50291
Oct 13.733.663.693.67286
Sep 304.073.713.903.72282
Sep 294.084.024.054.06291
Sep 284.103.984.034.06290
Sep 274.013.984.004.00290
Sep 264.073.994.024.01290
Sep 254.134.014.064.07290
Sep 244.143.923.974.14289
Sep 233.993.943.963.96290
Sep 223.953.933.943.94281
Sep 214.053.933.993.94284
Sep 204.074.034.054.04275
Sep 194.094.044.074.05245
Sep 184.174.074.114.09278
Sep 174.514.094.244.17287
Sep 164.624.044.184.38291
Sep 154.054.034.044.0410

How it reports

Schedule
every 15 minon the hour's :05, :20, :35 and :50
Reports received, 24 hours
94 of 9697.9% of its schedule
Reports received, 7 days
666 of 67299.1% of its schedule, 674 reports in all
Longest silence, 7 days
35 minfrom Oct 15, 11:00 AM
Latest report
Oct 15, 10:50 PMlocal time
Time to reach Storm Station
19 min9 in 10 within 20 min

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

Its schedule is one report every 15 min, 96 in 24 hours. Two reports in the same 15 min count as one received.

Ranking Statistics

247 score94.8of 100

Colorado median
93.2the median score of 2,650 stations
Scoring higher
921stations in Colorado
Sharing its score
7ranks 922 to 928
Points deducted
5.21.8 arrival, 1.6 accuracy, 1.3 forecast check, 0.4 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Colorado median 91.9, 100.0, 86.8
Next above
CLXC2rank 925; ahead on reports received 100% against 98.8%
Next below
THTC2rank 928; behind on reports due 672 against 168, the longer record first
Sharing its rank
1other 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 3598.834.6 of 35 pointsColorado median 98.8664 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1081.98.2 of 10 pointsColorado median 90.3half its reports arrived within 19 min
  3. Continuityweight 10100.010.0 of 10 pointsColorado median 100.0longest silence 45 min, on a schedule of one report every 15 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 (45 min), none for 72 (18 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 Uncompahgre River 0 at Colona

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.