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Live/Water/Montana/Flatwillow

Flatwillow

A water gauge in Petroleum County, Montana. Its stage was 1.41 ft as of Oct 15, 10:15 PM MDT.

Gauge FLWM8Petroleum County, MontanaEvery gauge in Montana

Stage now
1.41 ftreported Oct 15, 10:15 PM MDT
24 hour change
No changesince Oct 14, 10:15 PM
Elevation
3,064 ftabove sea level
County
Petroleum County
Position
46.8944° N, 108.3476° W
Record since
2023

Water level

Flatwillow

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 Flatwillow: the water from 1.38 to 1.42 feet of stage, the latest 1.41 feet.WATER LEVEL, 24 HOURSFTHIGH 1.42 FT, OCT 15, 6:30 PM · LOW 1.38 FT, OCT 15, 1:30 PM1.381.401.421.44Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM1.41
Latest
1.41 ftOct 15, 10:15 PM
Highest
1.42 ftOct 15, 6:30 PM
Lowest
1.38 ftOct 15, 1:30 PM
Range
0.04 fthighest less lowest
Change
No changesince Oct 14, 10:30 PM
Readings
96
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:15 PM1.41
Oct 15, 10:00 PM1.41
Oct 15, 9:45 PM1.41
Oct 15, 9:30 PM1.41
Oct 15, 9:15 PM1.40
Oct 15, 9:00 PM1.40
Oct 15, 8:45 PM1.41
Oct 15, 8:30 PM1.40
Oct 15, 8:15 PM1.41
Oct 15, 8:00 PM1.41
Oct 15, 7:45 PM1.41
Oct 15, 7:30 PM1.41
Oct 15, 7:15 PM1.41
Oct 15, 7:00 PM1.41
Oct 15, 6:45 PM1.42
Oct 15, 6:30 PM1.42
Oct 15, 6:15 PM1.41
Oct 15, 6:00 PM1.41
Oct 15, 5:45 PM1.41
Oct 15, 5:30 PM1.40
Oct 15, 5:15 PM1.40
Oct 15, 5:00 PM1.40
Oct 15, 4:45 PM1.39
Oct 15, 4:30 PM1.39
Oct 15, 4:15 PM1.39
Oct 15, 4:00 PM1.39
Oct 15, 3:45 PM1.39
Oct 15, 3:30 PM1.39
Oct 15, 3:15 PM1.38
Oct 15, 3:00 PM1.39
Oct 15, 2:45 PM1.39
Oct 15, 2:30 PM1.39
Oct 15, 2:15 PM1.39
Oct 15, 2:00 PM1.39
Oct 15, 1:45 PM1.38
Oct 15, 1:30 PM1.38
Oct 15, 1:15 PM1.39
Oct 15, 1:00 PM1.39
Oct 15, 12:45 PM1.40
Oct 15, 12:30 PM1.40
Oct 15, 12:15 PM1.40
Oct 15, 12:00 PM1.40
Oct 15, 11:45 AM1.40
Oct 15, 11:30 AM1.40
Oct 15, 11:15 AM1.40
Oct 15, 11:00 AM1.40
Oct 15, 10:45 AM1.40
Oct 15, 10:30 AM1.40
Oct 15, 10:15 AM1.40
Oct 15, 10:00 AM1.41
Oct 15, 9:45 AM1.41
Oct 15, 9:30 AM1.41
Oct 15, 9:15 AM1.41
Oct 15, 9:00 AM1.41
Oct 15, 8:45 AM1.41
Oct 15, 8:30 AM1.41
Oct 15, 8:15 AM1.41
Oct 15, 8:00 AM1.41
Oct 15, 7:45 AM1.41
Oct 15, 7:30 AM1.41
Oct 15, 7:15 AM1.41
Oct 15, 7:00 AM1.41
Oct 15, 6:45 AM1.41
Oct 15, 6:30 AM1.41
Oct 15, 6:15 AM1.41
Oct 15, 6:00 AM1.41
Oct 15, 5:45 AM1.41
Oct 15, 5:30 AM1.41
Oct 15, 5:15 AM1.41
Oct 15, 5:00 AM1.41
Oct 15, 4:45 AM1.41
Oct 15, 4:30 AM1.41
Oct 15, 4:15 AM1.41
Oct 15, 4:00 AM1.41
Oct 15, 3:45 AM1.41
Oct 15, 3:30 AM1.41
Oct 15, 3:15 AM1.41
Oct 15, 3:00 AM1.41
Oct 15, 2:45 AM1.41
Oct 15, 2:30 AM1.41
Oct 15, 2:15 AM1.41
Oct 15, 2:00 AM1.41
Oct 15, 1:45 AM1.40
Oct 15, 1:30 AM1.40
Oct 15, 1:15 AM1.41
Oct 15, 1:00 AM1.41
Oct 15, 12:45 AM1.41
Oct 15, 12:30 AM1.41
Oct 15, 12:15 AM1.41
Oct 15, 12:00 AM1.41
Oct 14, 11:45 PM1.41
Oct 14, 11:30 PM1.41
Oct 14, 11:15 PM1.41
Oct 14, 11:00 PM1.41
Oct 14, 10:45 PM1.41
Oct 14, 10:30 PM1.41
Water level, 7 days at Flatwillow: the water from 1.36 to 1.49 feet of stage, the latest 1.41 feet.WATER LEVEL, 7 DAYSFTHIGH 1.49 FT, OCT 12, 2:30 AM · LOW 1.36 FT, OCT 9, 2:45 PM1.351.401.451.501.55Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 151.41
Latest
1.41 ftOct 15, 10:15 PM
Highest
1.49 ftOct 12, 2:30 AM
Lowest
1.36 ftOct 9, 2:45 PM
Range
0.13 fthighest less lowest
Change
Rose 0.02 ftsince Oct 8, 10:30 PM
Readings
628
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:15 PM1.41
Oct 15, 9:45 PM1.41
Oct 15, 8:45 PM1.41
Oct 15, 7:45 PM1.41
Oct 15, 6:45 PM1.42
Oct 15, 5:45 PM1.41
Oct 15, 4:45 PM1.39
Oct 15, 3:45 PM1.39
Oct 15, 2:45 PM1.39
Oct 15, 1:45 PM1.38
Oct 15, 12:45 PM1.40
Oct 15, 11:45 AM1.40
Oct 15, 10:45 AM1.40
Oct 15, 9:45 AM1.41
Oct 15, 8:45 AM1.41
Oct 15, 7:45 AM1.41
Oct 15, 6:45 AM1.41
Oct 15, 5:45 AM1.41
Oct 15, 4:45 AM1.41
Oct 15, 3:45 AM1.41
Oct 15, 2:45 AM1.41
Oct 15, 1:45 AM1.40
Oct 15, 12:45 AM1.41
Oct 14, 11:45 PM1.41
Oct 14, 10:45 PM1.41
Oct 14, 9:45 PM1.41
Oct 14, 8:45 PM1.40
Oct 14, 7:45 PM1.40
Oct 14, 6:45 PM1.40
Oct 14, 5:45 PM1.40
Oct 14, 4:45 PM1.38
Oct 14, 3:45 PM1.38
Oct 14, 2:45 PM1.38
Oct 14, 1:45 PM1.39
Oct 14, 12:45 PM1.41
Oct 14, 11:45 AM1.42
Oct 14, 10:45 AM1.42
Oct 14, 9:45 AM1.43
Oct 14, 8:45 AM1.43
Oct 14, 7:45 AM1.43
Oct 14, 6:45 AM1.41
Oct 14, 5:45 AM1.42
Oct 14, 4:45 AM1.41
Oct 14, 3:45 AM1.41
Oct 14, 2:45 AM1.41
Oct 14, 1:45 AM1.41
Oct 14, 12:45 AM1.42
Oct 13, 11:45 PM1.42
Oct 13, 10:45 PM1.41
Oct 13, 9:45 PM1.41
Oct 13, 8:45 PM1.41
Oct 13, 7:45 PM1.42
Oct 13, 6:15 PM1.42
Oct 13, 5:45 PM1.41
Oct 13, 4:45 PM1.40
Oct 13, 3:45 PM1.39
Oct 13, 2:45 PM1.39
Oct 13, 1:45 PM1.39
Oct 13, 12:45 PM1.40
Oct 13, 11:45 AM1.42
Oct 13, 10:45 AM1.42
Oct 13, 9:45 AM1.42
Oct 13, 8:45 AM1.42
Oct 13, 7:45 AM1.42
Oct 13, 6:45 AM1.42
Oct 13, 5:45 AM1.42
Oct 13, 4:45 AM1.42
Oct 13, 3:45 AM1.42
Oct 13, 2:45 AM1.43
Oct 13, 1:45 AM1.43
Oct 13, 12:45 AM1.43
Oct 12, 11:45 PM1.43
Oct 12, 10:45 PM1.43
Oct 12, 9:45 PM1.43
Oct 12, 8:45 PM1.43
Oct 12, 7:15 PM1.44
Oct 12, 6:45 PM1.44
Oct 12, 5:45 PM1.43
Oct 12, 4:45 PM1.44
Oct 12, 3:45 PM1.44
Oct 12, 2:45 PM1.44
Oct 12, 1:45 PM1.44
Oct 12, 12:45 PM1.44
Oct 12, 11:45 AM1.44
Oct 12, 10:45 AM1.42
Oct 12, 9:45 AM1.45
Oct 12, 8:45 AM1.46
Oct 12, 7:45 AM1.46
Oct 12, 6:45 AM1.46
Oct 12, 5:45 AM1.46
Oct 12, 4:45 AM1.47
Oct 12, 3:45 AM1.47
Oct 12, 2:45 AM1.48
Oct 11, 6:15 PM1.48
Oct 11, 5:45 PM1.48
Oct 11, 4:45 PM1.46
Oct 11, 3:45 PM1.45
Oct 11, 2:45 PM1.45
Oct 11, 1:45 PM1.45
Oct 11, 12:45 PM1.44
Oct 11, 11:45 AM1.44
Oct 11, 10:45 AM1.44
Oct 11, 9:45 AM1.45
Oct 11, 8:45 AM1.44
Oct 11, 7:45 AM1.44
Oct 11, 6:45 AM1.43
Oct 11, 5:45 AM1.42
Oct 11, 4:45 AM1.41
Oct 11, 3:45 AM1.41
Oct 11, 2:45 AM1.42
Oct 11, 1:45 AM1.42
Oct 11, 12:45 AM1.42
Oct 10, 11:45 PM1.42
Oct 10, 10:45 PM1.41
Oct 10, 9:45 PM1.41
Oct 10, 8:45 PM1.39
Oct 10, 7:45 PM1.39
Oct 10, 6:45 PM1.39
Oct 10, 5:45 PM1.39
Oct 10, 4:45 PM1.39
Oct 10, 3:45 PM1.39
Oct 10, 2:45 PM1.39
Oct 10, 1:45 PM1.39
Oct 10, 12:45 PM1.39
Oct 10, 11:45 AM1.40
Oct 10, 10:45 AM1.40
Oct 10, 9:45 AM1.41
Oct 10, 8:45 AM1.40
Oct 10, 7:45 AM1.40
Oct 10, 6:45 AM1.41
Oct 10, 5:45 AM1.40
Oct 10, 4:45 AM1.40
Oct 10, 3:45 AM1.39
Oct 10, 2:45 AM1.40
Oct 10, 1:45 AM1.39
Oct 10, 12:45 AM1.39
Oct 9, 11:45 PM1.38
Oct 9, 10:15 PM1.38
Oct 9, 9:45 PM1.37
Oct 9, 8:45 PM1.38
Oct 9, 7:45 PM1.37
Oct 9, 6:45 PM1.37
Oct 9, 5:45 PM1.36
Oct 9, 4:45 PM1.36
Oct 9, 3:45 PM1.36
Oct 9, 2:45 PM1.36
Oct 9, 1:45 PM1.37
Oct 9, 12:45 PM1.39
Oct 9, 11:45 AM1.39
Oct 9, 10:45 AM1.40
Oct 9, 9:45 AM1.40
Oct 9, 8:45 AM1.40
Oct 9, 7:45 AM1.40
Oct 9, 6:45 AM1.40
Oct 9, 5:45 AM1.39
Oct 9, 4:45 AM1.39
Oct 9, 3:45 AM1.40
Oct 9, 2:45 AM1.39
Oct 9, 1:45 AM1.39
Oct 9, 12:45 AM1.39
Oct 8, 11:45 PM1.39
Oct 8, 10:45 PM1.39
Water level, 30 days at Flatwillow: the water from 1.34 to 1.61 feet of stage, the latest 1.41 feet.WATER LEVEL, 30 DAYSFTHIGH 1.61 FT, SEP 18, 5:15 AM · LOW 1.34 FT, SEP 16, 3:30 PM1.301.401.501.601.70Sep 16Sep 21Sep 26Oct 1Oct 6Oct 111.41
Latest
1.41 ftOct 15, 10:15 PM
Highest
1.61 ftSep 18, 5:15 AM
Lowest
1.34 ftSep 16, 3:30 PM
Range
0.27 fthighest less lowest
Change
Rose 0.04 ftsince Sep 15, 10:30 PM
Readings
2,712
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 151.421.381.401.4190
Oct 141.441.381.411.4196
Oct 131.431.391.411.4292
Oct 121.491.421.451.4382
Oct 111.481.411.441.4874
Oct 101.421.381.401.4296
Oct 91.401.361.381.3892
Oct 81.401.351.381.3996
Oct 71.401.361.381.3996
Oct 61.401.351.381.3996
Oct 51.411.351.381.3896
Oct 41.401.351.381.3796
Oct 31.451.361.391.3892
Oct 21.401.361.381.3896
Oct 11.411.361.391.3796
Sep 301.401.361.391.3996
Sep 291.411.361.391.3992
Sep 281.401.361.391.3992
Sep 271.401.371.381.3988
Sep 261.401.341.381.3880
Sep 251.401.351.371.3780
Sep 241.391.341.381.3888
Sep 231.391.361.381.3992
Sep 221.411.361.391.3992
Sep 211.431.361.401.4088
Sep 201.471.411.441.4278
Sep 191.481.351.421.4882
Sep 181.611.341.381.3692
Sep 171.401.341.371.3692
Sep 161.391.341.371.3888
Sep 151.371.371.371.376

How it reports

Schedule
every houron the hour's :15
Reports received, 24 hours
23 of 2495.8% of its schedule
Reports received, 7 days
154 of 16891.6% of its schedule
Longest silence, 7 days
10 hoursfrom Oct 11, 6:15 PM
Latest report
Oct 15, 9:15 PMlocal time
Time to reach Storm Station
14 min9 in 10 within 14 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 score87.8of 100

Montana median
91.1the median score of 1,053 stations
Scoring higher
680stations in Montana
Sharing its score
5ranks 681 to 685
Points deducted
12.23.8 continuity, 2.9 reports received, 2.7 accuracy, 2.1 forecast check, 0.7 arrival
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Montana median 86.7, 100.0, 78.7
Next above
BEVM8rank 684; ahead on reports received 95.2% against 91.6%
Next below
PEOM8rank 686; behind on 247 score 87.8 against 87.7

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 3591.732.1 of 35 pointsMontana median 98.8154 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1092.89.3 of 10 pointsMontana median 80.4half its reports arrived within 14 min
  3. Continuityweight 1062.16.2 of 10 pointsMontana median 100.0longest silence 10 h, 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 Flatwillow

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.