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Live/Water/Alaska/Maclaren River at Denali Highway

Maclaren River at Denali Highway

A gauge on the Maclaren River in Matanuska-Susitna, Alaska. Its stage was 1.40 ft as of Oct 15, 7:13 PM AKDT.

Gauge MACA2Matanuska-Susitna, AlaskaEvery gauge in Alaska

Stage now
1.40 ftreported Oct 15, 7:13 PM AKDT
24 hour change
Rose 0.02 ftsince Oct 14, 7:12 PM
Elevation
2,913 ftabove sea level
Area
Matanuska-Susitna
Position
63.1197° N, 146.5340° W
Record since
2012

Water level

Maclaren River at Denali Highway

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 Maclaren River at Denali Highway: the water from 1.30 to 1.42 feet of stage, the latest 1.40 feet.WATER LEVEL, 24 HOURSFTHIGH 1.42 FT, OCT 14, 9:13 PM · LOW 1.30 FT, OCT 15, 10:19 AM1.301.351.401.459 PMOct 153 AM6 AM9 AM12 PM3 PM6 PM1.40
Latest
1.40 ftOct 15, 7:13 PM
Highest
1.42 ftOct 14, 9:13 PM
Lowest
1.30 ftOct 15, 10:19 AM
Range
0.12 fthighest less lowest
Change
Fell 0.02 ftsince Oct 14, 9:13 PM
Readings
23
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 7:13 PM1.40
Oct 15, 6:13 PM1.41
Oct 15, 5:13 PM1.38
Oct 15, 4:26 PM1.39
Oct 15, 3:12 PM1.39
Oct 15, 2:12 PM1.36
Oct 15, 1:12 PM1.36
Oct 15, 12:20 PM1.37
Oct 15, 11:12 AM1.36
Oct 15, 10:19 AM1.30
Oct 15, 9:12 AM1.33
Oct 15, 8:25 AM1.33
Oct 15, 7:12 AM1.36
Oct 15, 6:12 AM1.35
Oct 15, 5:12 AM1.34
Oct 15, 4:19 AM1.36
Oct 15, 3:13 AM1.37
Oct 15, 2:12 AM1.38
Oct 15, 1:19 AM1.36
Oct 15, 12:12 AM1.41
Oct 14, 11:13 PM1.38
Oct 14, 10:12 PM1.42
Oct 14, 9:13 PM1.42
Water level, 7 days at Maclaren River at Denali Highway: the water from 1.23 to 1.58 feet of stage, the latest 1.40 feet.WATER LEVEL, 7 DAYSFTHIGH 1.58 FT, OCT 8, 9:19 PM · LOW 1.23 FT, OCT 9, 11:13 AM1.21.31.41.51.61.7Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 151.40
Latest
1.40 ftOct 15, 7:13 PM
Highest
1.58 ftOct 8, 9:19 PM
Lowest
1.23 ftOct 9, 11:13 AM
Range
0.35 fthighest less lowest
Change
Fell 0.18 ftsince Oct 8, 9:19 PM
Readings
167
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 7:13 PM1.40
Oct 15, 6:13 PM1.41
Oct 15, 5:13 PM1.38
Oct 15, 4:26 PM1.39
Oct 15, 3:12 PM1.39
Oct 15, 2:12 PM1.36
Oct 15, 1:12 PM1.36
Oct 15, 12:20 PM1.37
Oct 15, 11:12 AM1.36
Oct 15, 10:19 AM1.30
Oct 15, 9:12 AM1.33
Oct 15, 8:25 AM1.33
Oct 15, 7:12 AM1.36
Oct 15, 6:12 AM1.35
Oct 15, 5:12 AM1.34
Oct 15, 4:19 AM1.36
Oct 15, 3:13 AM1.37
Oct 15, 2:12 AM1.38
Oct 15, 1:19 AM1.36
Oct 15, 12:12 AM1.41
Oct 14, 11:13 PM1.38
Oct 14, 10:12 PM1.42
Oct 14, 9:13 PM1.42
Oct 14, 8:13 PM1.41
Oct 14, 7:12 PM1.38
Oct 14, 6:13 PM1.39
Oct 14, 5:12 PM1.36
Oct 14, 4:12 PM1.32
Oct 14, 3:13 PM1.27
Oct 14, 2:12 PM1.33
Oct 14, 1:26 PM1.34
Oct 14, 12:13 PM1.37
Oct 14, 11:19 AM1.38
Oct 14, 10:12 AM1.40
Oct 14, 9:14 AM1.41
Oct 14, 8:12 AM1.43
Oct 14, 7:12 AM1.42
Oct 14, 6:13 AM1.43
Oct 14, 5:19 AM1.43
Oct 14, 4:26 AM1.41
Oct 14, 3:12 AM1.42
Oct 14, 2:19 AM1.42
Oct 14, 1:13 AM1.44
Oct 14, 12:14 AM1.44
Oct 13, 11:13 PM1.41
Oct 13, 10:12 PM1.38
Oct 13, 9:12 PM1.40
Oct 13, 8:12 PM1.41
Oct 13, 7:13 PM1.43
Oct 13, 6:12 PM1.40
Oct 13, 5:13 PM1.37
Oct 13, 4:13 PM1.40
Oct 13, 3:12 PM1.43
Oct 13, 2:12 PM1.41
Oct 13, 1:12 PM1.45
Oct 13, 12:12 PM1.41
Oct 13, 11:13 AM1.44
Oct 13, 10:12 AM1.42
Oct 13, 9:12 AM1.45
Oct 13, 8:13 AM1.45
Oct 13, 7:19 AM1.45
Oct 13, 6:12 AM1.43
Oct 13, 5:26 AM1.43
Oct 13, 4:12 AM1.44
Oct 13, 3:13 AM1.45
Oct 13, 2:12 AM1.45
Oct 13, 1:12 AM1.49
Oct 13, 12:12 AM1.47
Oct 12, 11:12 PM1.46
Oct 12, 10:12 PM1.47
Oct 12, 9:12 PM1.48
Oct 12, 8:12 PM1.45
Oct 12, 7:12 PM1.46
Oct 12, 6:12 PM1.45
Oct 12, 5:12 PM1.45
Oct 12, 4:13 PM1.43
Oct 12, 3:13 PM1.43
Oct 12, 2:12 PM1.44
Oct 12, 1:19 PM1.43
Oct 12, 12:19 PM1.45
Oct 12, 11:13 AM1.46
Oct 12, 10:13 AM1.48
Oct 12, 9:12 AM1.50
Oct 12, 8:12 AM1.50
Oct 12, 7:12 AM1.52
Oct 12, 6:13 AM1.49
Oct 12, 5:13 AM1.50
Oct 12, 4:12 AM1.51
Oct 12, 3:12 AM1.54
Oct 12, 2:12 AM1.53
Oct 12, 1:13 AM1.53
Oct 12, 12:12 AM1.55
Oct 11, 11:13 PM1.56
Oct 11, 10:12 PM1.54
Oct 11, 9:19 PM1.55
Oct 11, 8:13 PM1.51
Oct 11, 7:12 PM1.56
Oct 11, 6:26 PM1.53
Oct 11, 5:12 PM1.48
Oct 11, 4:12 PM1.51
Oct 11, 3:13 PM1.52
Oct 11, 2:12 PM1.48
Oct 11, 1:26 PM1.46
Oct 11, 12:12 PM1.50
Oct 11, 11:19 AM1.51
Oct 11, 10:12 AM1.51
Oct 11, 9:19 AM1.52
Oct 11, 8:13 AM1.53
Oct 11, 7:19 AM1.53
Oct 11, 6:12 AM1.53
Oct 11, 5:20 AM1.51
Oct 11, 4:25 AM1.54
Oct 11, 3:12 AM1.48
Oct 11, 2:19 AM1.52
Oct 11, 1:13 AM1.51
Oct 11, 12:19 AM1.50
Oct 10, 11:13 PM1.51
Oct 10, 10:12 PM1.48
Oct 10, 9:13 PM1.43
Oct 10, 8:12 PM1.47
Oct 10, 7:13 PM1.42
Oct 10, 6:12 PM1.45
Oct 10, 5:13 PM1.45
Oct 10, 4:19 PM1.42
Oct 10, 3:12 PM1.46
Oct 10, 2:13 PM1.49
Oct 10, 1:12 PM1.46
Oct 10, 12:20 PM1.46
Oct 10, 11:12 AM1.48
Oct 10, 10:12 AM1.45
Oct 10, 9:12 AM1.46
Oct 10, 8:13 AM1.48
Oct 10, 7:26 AM1.46
Oct 10, 6:12 AM1.46
Oct 10, 5:19 AM1.45
Oct 10, 4:12 AM1.44
Oct 10, 3:12 AM1.47
Oct 10, 2:13 AM1.49
Oct 10, 1:12 AM1.45
Oct 10, 12:12 AM1.49
Oct 9, 11:12 PM1.50
Oct 9, 10:12 PM1.55
Oct 9, 9:12 PM1.56
Oct 9, 8:19 PM1.53
Oct 9, 7:12 PM1.55
Oct 9, 6:19 PM1.46
Oct 9, 5:13 PM1.38
Oct 9, 4:12 PM1.34
Oct 9, 3:13 PM1.26
Oct 9, 2:12 PM1.32
Oct 9, 1:19 PM1.37
Oct 9, 12:27 PM1.35
Oct 9, 11:13 AM1.23
Oct 9, 10:12 AM1.31
Oct 9, 9:12 AM1.34
Oct 9, 8:19 AM1.36
Oct 9, 7:13 AM1.36
Oct 9, 6:13 AM1.39
Oct 9, 5:12 AM1.39
Oct 9, 4:12 AM1.41
Oct 9, 3:13 AM1.44
Oct 9, 2:19 AM1.44
Oct 9, 1:13 AM1.45
Oct 9, 12:12 AM1.51
Oct 8, 11:13 PM1.57
Oct 8, 10:12 PM1.57
Oct 8, 9:19 PM1.58

Left out: 1 reading the gauge sent that were not the water, the furthest -5.56 ft on Oct 6. 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.

Water level, 30 days at Maclaren River at Denali Highway: the water from 1.23 to 3.82 feet of stage, the latest 1.40 feet.WATER LEVEL, 30 DAYSFTHIGH 3.82 FT, SEP 16, 7:13 AM · LOW 1.23 FT, OCT 9, 11:13 AM12345Sep 16Sep 21Sep 26Oct 1Oct 6Oct 111.40
Latest
1.40 ftOct 15, 7:13 PM
Highest
3.82 ftSep 16, 7:13 AM
Lowest
1.23 ftOct 9, 11:13 AM
Range
2.59 fthighest less lowest
Change
Fell 1.10 ftsince Sep 15, 9:13 PM
Readings
636
Left out
1not the water
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 151.411.301.371.4020
Oct 141.441.271.391.3824
Oct 131.491.371.431.4124
Oct 121.551.431.481.4624
Oct 111.561.461.521.5624
Oct 101.511.421.461.5124
Oct 91.561.231.411.5024
Oct 81.771.371.591.5724
Oct 71.861.721.791.7723
Oct 62.021.781.891.8623
Oct 52.011.711.861.9924
Oct 41.741.511.581.7424
Oct 31.621.241.491.5924
Oct 21.701.491.601.5924
Oct 11.771.631.711.7024
Sep 301.821.661.731.7324
Sep 291.811.741.781.8024
Sep 281.861.511.791.7924
Sep 271.961.671.861.8624
Sep 262.051.921.981.9624
Sep 252.161.992.092.0424
Sep 242.341.932.172.1724
Sep 232.662.342.452.3416
Sep 222.782.582.672.6411
Sep 202.452.362.402.393
Sep 192.532.462.512.5210
Sep 182.822.482.662.4823
Sep 173.312.812.992.8124
Sep 163.822.743.423.1724
Sep 152.612.502.552.613

How it reports

Schedule
every houron the hour's :12, :13 and :19
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
168 of 168100% of its schedule
Longest silence, 7 days
74 minfrom Oct 9, 11:13 AM
Latest report
Oct 15, 7:13 PMlocal time
Time to reach Storm Station
15 min9 in 10 within 17 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 score99.1of 100

Alaska median
96.0the median score of 1,023 stations
Scoring higher
101stations in Alaska
Sharing its score
7ranks 102 to 108
Points deducted
0.90.9 arrival
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Alaska median 100.0, 100.0, 100.0
Next above
PABIrank 103; ahead on median arrival 7 min 49 s against 14 min 30 s
Next below
JPDA2rank 105; behind on reports received 100% against 99.1%

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 pointsAlaska median 98.8168 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1091.09.1 of 10 pointsAlaska median 86.1half its reports arrived within 15 min
  3. Continuityweight 10100.010.0 of 10 pointsAlaska median 100.0longest silence 74 min, on a schedule of one report every 60 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianAlaska median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianAlaska median 100.0-
  6. Forecast checkweight 10-10.0 of 10 points, at the medianAlaska median 100.0-

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 Maclaren River at Denali Highway

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.