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Live/Water/Montana/Big Hole River 1 WNW Twin Bridges

Big Hole River 1 WNW Twin Bridges

A gauge on the Big Hole River in Madison County, Montana. Its stage was 3.00 ft as of Oct 16, 4:30 AM MDT.

Gauge THDM8Madison County, MontanaEvery gauge in Montana

Stage now
3.00 ftreported Oct 16, 4:30 AM MDT
24 hour change
Rose 0.02 ftsince Oct 15, 4:30 AM
Elevation
4,635 ftabove sea level
County
Madison County
Position
45.5497° N, 112.3589° W
Record since
2012

Water level

Big Hole River 1 WNW Twin Bridges

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 Big Hole River 1 WNW Twin Bridges: the water from 2.97 to 3.01 feet of stage, the latest 3.00 feet.WATER LEVEL, 24 HOURSFTHIGH 3.01 FT, OCT 15, 5:15 PM · LOW 2.97 FT, OCT 15, 6:15 AM2.922.952.983.003.023.053.086 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM3.00
Latest
3.00 ftOct 16, 4:30 AM
Highest
3.01 ftOct 15, 5:15 PM
Lowest
2.97 ftOct 15, 6:15 AM
Range
0.04 fthighest less lowest
Change
Rose 0.02 ftsince Oct 15, 5:45 AM
Readings
92
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 4:30 AM3.00
Oct 16, 4:15 AM3.00
Oct 16, 4:00 AM3.00
Oct 16, 3:45 AM3.00
Oct 16, 3:30 AM3.00
Oct 16, 3:15 AM3.00
Oct 16, 3:00 AM3.00
Oct 16, 2:45 AM3.00
Oct 16, 2:30 AM3.00
Oct 16, 2:15 AM3.00
Oct 16, 2:00 AM3.00
Oct 16, 1:45 AM3.00
Oct 16, 1:30 AM3.01
Oct 16, 1:15 AM3.00
Oct 16, 1:00 AM3.00
Oct 16, 12:45 AM3.01
Oct 16, 12:30 AM3.01
Oct 16, 12:15 AM3.01
Oct 16, 12:00 AM3.01
Oct 15, 11:45 PM3.01
Oct 15, 11:30 PM3.01
Oct 15, 11:15 PM3.01
Oct 15, 11:00 PM3.00
Oct 15, 10:45 PM3.00
Oct 15, 10:30 PM3.00
Oct 15, 10:15 PM3.00
Oct 15, 10:00 PM3.00
Oct 15, 9:45 PM3.00
Oct 15, 9:30 PM3.00
Oct 15, 9:15 PM3.00
Oct 15, 9:00 PM3.00
Oct 15, 8:45 PM3.00
Oct 15, 8:30 PM3.00
Oct 15, 8:15 PM3.00
Oct 15, 8:00 PM3.00
Oct 15, 7:45 PM3.00
Oct 15, 7:30 PM3.00
Oct 15, 7:15 PM3.00
Oct 15, 7:00 PM3.00
Oct 15, 6:45 PM3.01
Oct 15, 6:30 PM3.01
Oct 15, 6:15 PM3.01
Oct 15, 6:00 PM3.01
Oct 15, 5:45 PM3.01
Oct 15, 5:30 PM3.01
Oct 15, 5:15 PM3.01
Oct 15, 5:00 PM3.00
Oct 15, 4:45 PM3.00
Oct 15, 4:30 PM3.00
Oct 15, 4:15 PM3.00
Oct 15, 4:00 PM3.00
Oct 15, 3:45 PM3.00
Oct 15, 3:30 PM3.00
Oct 15, 3:15 PM3.00
Oct 15, 3:00 PM3.00
Oct 15, 2:45 PM3.00
Oct 15, 2:30 PM3.00
Oct 15, 2:15 PM3.00
Oct 15, 2:00 PM3.00
Oct 15, 1:45 PM3.00
Oct 15, 1:30 PM3.00
Oct 15, 1:15 PM3.00
Oct 15, 1:00 PM3.00
Oct 15, 12:45 PM3.00
Oct 15, 12:30 PM3.00
Oct 15, 12:15 PM3.00
Oct 15, 12:00 PM3.00
Oct 15, 11:45 AM3.00
Oct 15, 11:30 AM3.00
Oct 15, 11:15 AM3.00
Oct 15, 11:00 AM2.99
Oct 15, 10:45 AM2.99
Oct 15, 10:30 AM2.99
Oct 15, 10:15 AM2.99
Oct 15, 10:00 AM2.99
Oct 15, 9:45 AM2.98
Oct 15, 9:30 AM2.98
Oct 15, 9:15 AM2.98
Oct 15, 9:00 AM2.98
Oct 15, 8:45 AM2.98
Oct 15, 8:30 AM2.97
Oct 15, 8:15 AM2.97
Oct 15, 8:00 AM2.97
Oct 15, 7:45 AM2.97
Oct 15, 7:30 AM2.98
Oct 15, 7:15 AM2.97
Oct 15, 7:00 AM2.97
Oct 15, 6:45 AM2.97
Oct 15, 6:30 AM2.98
Oct 15, 6:15 AM2.97
Oct 15, 6:00 AM2.98
Oct 15, 5:45 AM2.98
Water level, 7 days at Big Hole River 1 WNW Twin Bridges: the water from 2.85 to 3.05 feet of stage, the latest 3.00 feet.WATER LEVEL, 7 DAYSFTHIGH 3.05 FT, OCT 11, 12:30 PM · LOW 2.85 FT, OCT 10, 1:45 AM2.852.902.953.003.053.10Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 163.00
Latest
3.00 ftOct 16, 4:30 AM
Highest
3.05 ftOct 11, 12:30 PM
Lowest
2.85 ftOct 10, 1:45 AM
Range
0.20 fthighest less lowest
Change
Rose 0.14 ftsince Oct 9, 5:45 AM
Readings
663
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 4:30 AM3.00
Oct 16, 3:45 AM3.00
Oct 16, 2:45 AM3.00
Oct 16, 1:45 AM3.00
Oct 16, 12:45 AM3.01
Oct 15, 11:45 PM3.01
Oct 15, 10:45 PM3.00
Oct 15, 9:45 PM3.00
Oct 15, 8:45 PM3.00
Oct 15, 7:45 PM3.00
Oct 15, 6:45 PM3.01
Oct 15, 5:45 PM3.01
Oct 15, 4:45 PM3.00
Oct 15, 3:45 PM3.00
Oct 15, 2:45 PM3.00
Oct 15, 1:45 PM3.00
Oct 15, 12:45 PM3.00
Oct 15, 11:45 AM3.00
Oct 15, 10:45 AM2.99
Oct 15, 9:45 AM2.98
Oct 15, 8:45 AM2.98
Oct 15, 7:45 AM2.97
Oct 15, 6:45 AM2.97
Oct 15, 5:45 AM2.98
Oct 15, 4:45 AM2.98
Oct 15, 3:45 AM2.99
Oct 15, 2:45 AM3.00
Oct 15, 1:45 AM3.00
Oct 15, 12:45 AM2.99
Oct 14, 11:45 PM2.98
Oct 14, 10:45 PM2.98
Oct 14, 9:45 PM2.98
Oct 14, 8:45 PM2.98
Oct 14, 7:45 PM2.98
Oct 14, 6:45 PM2.99
Oct 14, 5:45 PM3.00
Oct 14, 4:45 PM3.00
Oct 14, 3:45 PM3.00
Oct 14, 2:45 PM3.00
Oct 14, 1:45 PM3.00
Oct 14, 12:45 PM3.01
Oct 14, 11:45 AM3.01
Oct 14, 10:45 AM3.00
Oct 14, 9:45 AM2.99
Oct 14, 8:45 AM2.98
Oct 14, 7:45 AM2.99
Oct 14, 6:45 AM2.99
Oct 14, 5:45 AM2.99
Oct 14, 4:45 AM2.99
Oct 14, 3:45 AM3.00
Oct 14, 2:45 AM3.01
Oct 14, 1:45 AM3.01
Oct 14, 12:45 AM3.00
Oct 13, 11:45 PM2.99
Oct 13, 10:45 PM2.99
Oct 13, 9:45 PM2.98
Oct 13, 8:45 PM2.99
Oct 13, 7:45 PM2.99
Oct 13, 6:45 PM3.00
Oct 13, 5:45 PM3.00
Oct 13, 4:45 PM3.00
Oct 13, 3:45 PM3.00
Oct 13, 2:45 PM3.00
Oct 13, 1:45 PM2.99
Oct 13, 12:45 PM2.99
Oct 13, 11:45 AM2.99
Oct 13, 10:45 AM2.99
Oct 13, 9:45 AM2.98
Oct 13, 8:45 AM2.98
Oct 13, 7:45 AM2.98
Oct 13, 6:45 AM2.98
Oct 13, 5:45 AM2.98
Oct 13, 4:45 AM2.98
Oct 13, 3:45 AM2.98
Oct 13, 2:45 AM2.99
Oct 13, 1:45 AM3.00
Oct 13, 12:45 AM3.00
Oct 12, 11:45 PM3.00
Oct 12, 10:45 PM3.00
Oct 12, 9:45 PM2.99
Oct 12, 8:45 PM2.99
Oct 12, 7:45 PM2.98
Oct 12, 6:45 PM2.95
Oct 12, 5:45 PM2.95
Oct 12, 4:45 PM2.96
Oct 12, 3:45 PM2.96
Oct 12, 2:45 PM2.98
Oct 12, 1:45 PM3.00
Oct 12, 12:45 PM3.01
Oct 12, 11:45 AM3.01
Oct 12, 10:45 AM3.02
Oct 12, 9:45 AM3.02
Oct 12, 8:45 AM3.03
Oct 12, 7:45 AM3.03
Oct 12, 6:45 AM3.03
Oct 12, 5:45 AM3.04
Oct 12, 4:45 AM3.04
Oct 12, 3:45 AM3.05
Oct 12, 2:45 AM3.05
Oct 12, 1:45 AM3.04
Oct 12, 12:45 AM3.04
Oct 11, 11:45 PM3.05
Oct 11, 10:45 PM3.05
Oct 11, 9:45 PM3.05
Oct 11, 8:45 PM3.04
Oct 11, 7:45 PM3.05
Oct 11, 6:45 PM3.04
Oct 11, 5:45 PM3.04
Oct 11, 4:45 PM3.04
Oct 11, 3:45 PM3.05
Oct 11, 2:45 PM3.05
Oct 11, 1:45 PM3.05
Oct 11, 12:45 PM3.05
Oct 11, 11:45 AM3.04
Oct 11, 10:45 AM3.03
Oct 11, 9:45 AM3.03
Oct 11, 8:45 AM3.02
Oct 11, 7:45 AM3.02
Oct 11, 6:45 AM3.01
Oct 11, 5:45 AM3.00
Oct 11, 4:45 AM3.00
Oct 11, 3:45 AM2.99
Oct 11, 2:45 AM2.99
Oct 11, 1:45 AM2.99
Oct 11, 12:45 AM2.99
Oct 10, 11:45 PM2.99
Oct 10, 10:45 PM3.00
Oct 10, 9:45 PM2.99
Oct 10, 8:45 PM2.98
Oct 10, 7:45 PM2.96
Oct 10, 6:45 PM2.94
Oct 10, 5:45 PM2.92
Oct 10, 4:45 PM2.91
Oct 10, 3:45 PM2.90
Oct 10, 1:30 PM2.87
Oct 10, 12:45 PM2.86
Oct 10, 11:45 AM2.85
Oct 10, 10:45 AM2.85
Oct 10, 9:45 AM2.85
Oct 10, 8:45 AM2.85
Oct 10, 7:45 AM2.85
Oct 10, 6:45 AM2.85
Oct 10, 5:45 AM2.85
Oct 10, 4:45 AM2.85
Oct 10, 3:45 AM2.85
Oct 10, 2:45 AM2.85
Oct 10, 1:45 AM2.85
Oct 10, 12:45 AM2.86
Oct 9, 11:45 PM2.86
Oct 9, 10:45 PM2.86
Oct 9, 9:45 PM2.86
Oct 9, 8:45 PM2.86
Oct 9, 7:45 PM2.86
Oct 9, 6:45 PM2.87
Oct 9, 5:45 PM2.88
Oct 9, 4:45 PM2.87
Oct 9, 3:45 PM2.87
Oct 9, 2:45 PM2.87
Oct 9, 1:45 PM2.87
Oct 9, 12:45 PM2.87
Oct 9, 11:45 AM2.86
Oct 9, 10:45 AM2.86
Oct 9, 9:45 AM2.86
Oct 9, 8:45 AM2.86
Oct 9, 7:45 AM2.86
Oct 9, 6:45 AM2.87
Oct 9, 5:45 AM2.86
Water level, 30 days at Big Hole River 1 WNW Twin Bridges: the water from 2.77 to 3.12 feet of stage, the latest 3.00 feet.WATER LEVEL, 30 DAYSFTHIGH 3.12 FT, SEP 20, 2:45 AM · LOW 2.77 FT, SEP 16, 5:45 AM2.702.802.903.003.103.20Sep 16Sep 21Sep 26Oct 1Oct 6Oct 113.00
Latest
3.00 ftOct 16, 4:30 AM
Highest
3.12 ftSep 20, 2:45 AM
Lowest
2.77 ftSep 16, 5:45 AM
Range
0.35 fthighest less lowest
Change
Rose 0.23 ftsince Sep 16, 5:45 AM
Readings
2,871
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 163.013.003.003.0019
Oct 153.012.972.993.0196
Oct 143.012.982.992.9896
Oct 133.012.982.992.9996
Oct 123.052.953.013.0096
Oct 113.052.993.033.0596
Oct 103.002.852.892.9991
Oct 92.882.852.862.8696
Oct 82.862.842.852.8596
Oct 72.862.832.852.8596
Oct 62.872.832.852.8396
Oct 52.872.852.862.8696
Oct 42.882.862.862.8696
Oct 32.872.862.872.8696
Oct 22.882.862.872.8796
Oct 12.872.862.862.8796
Sep 302.872.862.872.8696
Sep 292.872.862.872.8696
Sep 282.862.832.852.8696
Sep 272.832.822.832.8396
Sep 262.872.832.842.8396
Sep 252.882.862.872.8696
Sep 242.902.872.882.8896
Sep 232.922.882.912.8896
Sep 222.962.922.942.9296
Sep 213.042.973.002.9796
Sep 203.123.033.073.0496
Sep 193.082.792.893.0896
Sep 182.802.782.792.7996
Sep 172.782.772.782.7896
Sep 162.792.772.782.7873

How it reports

Schedule
every houron the hour's :30
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
168 of 168100% of its schedule
Longest silence, 7 days
1 hourfrom Oct 9, 1:30 AM
Latest report
Oct 16, 12:30 AMlocal time
Time to reach Storm Station
29 min9 in 10 within 29 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 score91.5of 100

Montana median
91.1the median score of 1,053 stations
Scoring higher
468stations in Montana
Sharing its score
18ranks 469 to 486
Points deducted
8.53.7 arrival, 2.7 accuracy, 2.1 forecast check
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Montana median 86.7, 100.0, 78.7
Next above
FTCM8rank 467; ahead on 247 score 91.6 against 91.5
Next below
BGHM8rank 473; behind on median arrival 28 min 36 s against 28 min 37 s
Sharing its rank
3other 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 pointsMontana median 98.8168 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1062.86.3 of 10 pointsMontana median 80.4half its reports arrived within 29 min
  3. Continuityweight 10100.010.0 of 10 pointsMontana median 100.0longest silence 60 min, on a schedule of one report every 60 min
  4. Accuracyweight 20-17.3 of 20 points, at the medianMontana median 86.7-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianMontana median 100.0-
  6. Forecast checkweight 10-7.9 of 10 points, at the medianMontana median 78.7-

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 Big Hole River 1 WNW Twin Bridges

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.