Storm Station

Live/Water/Washington/Cowlitz River below Mayfield Dam

Cowlitz River below Mayfield Dam

A gauge on the Cowlitz River in Lewis County, Washington. Its stage was 9.82 ft as of Sep 27, 12:30 AM PDT.

Gauge MAYW1Lewis County, WashingtonEvery gauge in Washington

Stage now
9.82 ftreported Sep 27, 12:30 AM PDT
24 hour change
No changesince Sep 26, 12:30 AM
Rank
507of 618 in Washington, Sep 27
Elevation
620 ftabove sea level
County
Lewis County
Position
46.5167° N, 122.6167° W
Record since
2010

Water level

Cowlitz River below Mayfield Dam

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 Cowlitz River below Mayfield Dam: the water from 9.81 to 9.83 feet of stage, the latest 9.82 feet.WATER LEVEL, 24 HOURSFTHIGH 9.83 FT, SEP 26, 2:30 AM · LOW 9.81 FT, SEP 26, 9:00 PM9.789.809.829.849.869.883 AM6 AM9 AM12 PM3 PM6 PM9 PMSep 279.82
Latest
9.82 ftSep 27, 12:30 AM
Highest
9.83 ftSep 26, 2:30 AM
Lowest
9.81 ftSep 26, 9:00 PM
Range
0.02 fthighest less lowest
Change
No changesince Sep 26, 1:00 AM
Readings
94
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 12:30 AM9.82
Sep 27, 12:15 AM9.82
Sep 27, 12:00 AM9.82
Sep 26, 11:45 PM9.82
Sep 26, 11:30 PM9.82
Sep 26, 11:15 PM9.82
Sep 26, 11:00 PM9.82
Sep 26, 10:45 PM9.82
Sep 26, 10:30 PM9.82
Sep 26, 10:15 PM9.82
Sep 26, 10:00 PM9.82
Sep 26, 9:45 PM9.82
Sep 26, 9:30 PM9.82
Sep 26, 9:15 PM9.82
Sep 26, 9:00 PM9.81
Sep 26, 8:45 PM9.82
Sep 26, 8:30 PM9.82
Sep 26, 8:15 PM9.82
Sep 26, 8:00 PM9.82
Sep 26, 7:45 PM9.82
Sep 26, 7:30 PM9.82
Sep 26, 7:15 PM9.82
Sep 26, 6:45 PM9.82
Sep 26, 6:30 PM9.83
Sep 26, 6:15 PM9.82
Sep 26, 6:00 PM9.82
Sep 26, 5:45 PM9.82
Sep 26, 5:30 PM9.82
Sep 26, 5:15 PM9.82
Sep 26, 5:00 PM9.83
Sep 26, 4:45 PM9.82
Sep 26, 4:30 PM9.82
Sep 26, 4:15 PM9.82
Sep 26, 4:00 PM9.82
Sep 26, 3:45 PM9.82
Sep 26, 3:30 PM9.82
Sep 26, 3:15 PM9.82
Sep 26, 3:00 PM9.82
Sep 26, 2:45 PM9.82
Sep 26, 2:30 PM9.82
Sep 26, 2:15 PM9.83
Sep 26, 2:00 PM9.83
Sep 26, 1:45 PM9.83
Sep 26, 1:30 PM9.83
Sep 26, 1:15 PM9.82
Sep 26, 1:00 PM9.82
Sep 26, 12:45 PM9.82
Sep 26, 12:30 PM9.83
Sep 26, 12:15 PM9.82
Sep 26, 12:00 PM9.82
Sep 26, 11:45 AM9.82
Sep 26, 11:30 AM9.82
Sep 26, 11:15 AM9.82
Sep 26, 11:00 AM9.82
Sep 26, 10:45 AM9.82
Sep 26, 10:30 AM9.82
Sep 26, 10:15 AM9.82
Sep 26, 10:00 AM9.82
Sep 26, 9:45 AM9.82
Sep 26, 9:30 AM9.82
Sep 26, 9:15 AM9.83
Sep 26, 9:00 AM9.82
Sep 26, 8:45 AM9.82
Sep 26, 8:30 AM9.82
Sep 26, 8:15 AM9.82
Sep 26, 8:00 AM9.82
Sep 26, 7:45 AM9.82
Sep 26, 7:30 AM9.82
Sep 26, 7:15 AM9.82
Sep 26, 7:00 AM9.82
Sep 26, 6:45 AM9.82
Sep 26, 6:30 AM9.82
Sep 26, 6:15 AM9.82
Sep 26, 6:00 AM9.82
Sep 26, 5:45 AM9.82
Sep 26, 5:30 AM9.82
Sep 26, 5:15 AM9.82
Sep 26, 5:00 AM9.82
Sep 26, 4:45 AM9.82
Sep 26, 4:30 AM9.82
Sep 26, 4:15 AM9.82
Sep 26, 4:00 AM9.82
Sep 26, 3:45 AM9.82
Sep 26, 3:30 AM9.82
Sep 26, 3:15 AM9.82
Sep 26, 3:00 AM9.82
Sep 26, 2:45 AM9.83
Sep 26, 2:30 AM9.83
Sep 26, 2:15 AM9.82
Sep 26, 2:00 AM9.82
Sep 26, 1:45 AM9.82
Sep 26, 1:30 AM9.82
Sep 26, 1:15 AM9.82
Sep 26, 1:00 AM9.82
Water level, 7 days at Cowlitz River below Mayfield Dam: the water from 9.81 to 9.90 feet of stage, the latest 9.82 feet.WATER LEVEL, 7 DAYSFTHIGH 9.90 FT, SEP 23, 2:30 PM · LOW 9.81 FT, SEP 22, 12:45 AM9.809.829.859.889.909.93Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 279.82
Latest
9.82 ftSep 27, 12:30 AM
Highest
9.90 ftSep 23, 2:30 PM
Lowest
9.81 ftSep 22, 12:45 AM
Range
0.09 fthighest less lowest
Change
No changesince Sep 20, 1:00 AM
Readings
666
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 12:30 AM9.82
Sep 26, 11:45 PM9.82
Sep 26, 10:45 PM9.82
Sep 26, 9:45 PM9.82
Sep 26, 8:45 PM9.82
Sep 26, 7:45 PM9.82
Sep 26, 6:45 PM9.82
Sep 26, 5:45 PM9.82
Sep 26, 4:45 PM9.82
Sep 26, 3:45 PM9.82
Sep 26, 2:45 PM9.82
Sep 26, 1:45 PM9.83
Sep 26, 12:45 PM9.82
Sep 26, 11:45 AM9.82
Sep 26, 10:45 AM9.82
Sep 26, 9:45 AM9.82
Sep 26, 8:45 AM9.82
Sep 26, 7:45 AM9.82
Sep 26, 6:45 AM9.82
Sep 26, 5:45 AM9.82
Sep 26, 4:45 AM9.82
Sep 26, 3:45 AM9.82
Sep 26, 2:45 AM9.83
Sep 26, 1:45 AM9.82
Sep 26, 12:45 AM9.82
Sep 25, 11:45 PM9.82
Sep 25, 10:45 PM9.82
Sep 25, 9:45 PM9.81
Sep 25, 8:45 PM9.82
Sep 25, 7:45 PM9.82
Sep 25, 6:45 PM9.82
Sep 25, 5:45 PM9.82
Sep 25, 4:45 PM9.82
Sep 25, 3:45 PM9.82
Sep 25, 2:45 PM9.82
Sep 25, 1:45 PM9.82
Sep 25, 12:45 PM9.84
Sep 25, 11:45 AM9.83
Sep 25, 10:45 AM9.82
Sep 25, 9:45 AM9.82
Sep 25, 8:45 AM9.82
Sep 25, 7:45 AM9.82
Sep 25, 6:45 AM9.82
Sep 25, 5:45 AM9.82
Sep 25, 4:45 AM9.81
Sep 25, 3:45 AM9.81
Sep 25, 2:45 AM9.82
Sep 25, 1:45 AM9.82
Sep 25, 12:45 AM9.82
Sep 24, 11:45 PM9.81
Sep 24, 10:45 PM9.81
Sep 24, 9:45 PM9.83
Sep 24, 8:45 PM9.82
Sep 24, 7:45 PM9.82
Sep 24, 6:45 PM9.83
Sep 24, 5:45 PM9.82
Sep 24, 4:45 PM9.82
Sep 24, 3:45 PM9.82
Sep 24, 2:45 PM9.82
Sep 24, 1:45 PM9.82
Sep 24, 12:45 PM9.83
Sep 24, 11:45 AM9.82
Sep 24, 10:45 AM9.83
Sep 24, 9:45 AM9.83
Sep 24, 8:45 AM9.83
Sep 24, 7:45 AM9.83
Sep 24, 6:45 AM9.82
Sep 24, 5:45 AM9.83
Sep 24, 4:45 AM9.82
Sep 24, 3:45 AM9.83
Sep 24, 2:45 AM9.82
Sep 24, 1:45 AM9.82
Sep 24, 12:45 AM9.82
Sep 23, 11:45 PM9.82
Sep 23, 10:45 PM9.82
Sep 23, 9:45 PM9.82
Sep 23, 8:45 PM9.82
Sep 23, 7:45 PM9.83
Sep 23, 6:45 PM9.83
Sep 23, 5:45 PM9.82
Sep 23, 4:45 PM9.85
Sep 23, 3:45 PM9.88
Sep 23, 2:45 PM9.90
Sep 23, 1:45 PM9.87
Sep 23, 12:45 PM9.88
Sep 23, 11:45 AM9.83
Sep 23, 10:45 AM9.82
Sep 23, 9:45 AM9.82
Sep 23, 8:45 AM9.82
Sep 23, 7:45 AM9.82
Sep 23, 6:45 AM9.82
Sep 23, 5:45 AM9.83
Sep 23, 4:45 AM9.83
Sep 23, 3:45 AM9.83
Sep 23, 2:45 AM9.82
Sep 23, 1:45 AM9.82
Sep 23, 12:45 AM9.82
Sep 22, 11:45 PM9.82
Sep 22, 10:45 PM9.82
Sep 22, 9:45 PM9.83
Sep 22, 8:45 PM9.82
Sep 22, 7:45 PM9.82
Sep 22, 6:45 PM9.82
Sep 22, 5:45 PM9.82
Sep 22, 4:45 PM9.82
Sep 22, 3:45 PM9.82
Sep 22, 2:45 PM9.82
Sep 22, 1:45 PM9.82
Sep 22, 12:45 PM9.82
Sep 22, 11:45 AM9.82
Sep 22, 10:45 AM9.83
Sep 22, 9:45 AM9.82
Sep 22, 8:45 AM9.83
Sep 22, 7:45 AM9.82
Sep 22, 6:45 AM9.82
Sep 22, 5:45 AM9.82
Sep 22, 4:45 AM9.82
Sep 22, 3:30 AM9.82
Sep 22, 2:45 AM9.82
Sep 22, 1:45 AM9.82
Sep 22, 12:45 AM9.81
Sep 21, 11:45 PM9.82
Sep 21, 10:45 PM9.82
Sep 21, 9:45 PM9.82
Sep 21, 8:45 PM9.82
Sep 21, 7:45 PM9.82
Sep 21, 6:45 PM9.82
Sep 21, 5:45 PM9.82
Sep 21, 4:45 PM9.82
Sep 21, 3:45 PM9.82
Sep 21, 2:45 PM9.82
Sep 21, 1:45 PM9.83
Sep 21, 12:45 PM9.82
Sep 21, 11:45 AM9.82
Sep 21, 10:45 AM9.82
Sep 21, 9:45 AM9.82
Sep 21, 8:45 AM9.82
Sep 21, 7:45 AM9.82
Sep 21, 6:45 AM9.82
Sep 21, 5:45 AM9.83
Sep 21, 4:45 AM9.82
Sep 21, 3:45 AM9.82
Sep 21, 2:45 AM9.82
Sep 21, 1:45 AM9.82
Sep 21, 12:45 AM9.82
Sep 20, 11:45 PM9.82
Sep 20, 10:45 PM9.82
Sep 20, 9:45 PM9.82
Sep 20, 8:45 PM9.83
Sep 20, 7:45 PM9.83
Sep 20, 6:45 PM9.82
Sep 20, 5:45 PM9.82
Sep 20, 4:45 PM9.82
Sep 20, 3:45 PM9.83
Sep 20, 2:45 PM9.82
Sep 20, 1:45 PM9.83
Sep 20, 12:45 PM9.83
Sep 20, 11:45 AM9.83
Sep 20, 10:45 AM9.83
Sep 20, 9:45 AM9.82
Sep 20, 8:45 AM9.83
Sep 20, 7:45 AM9.83
Sep 20, 6:45 AM9.83
Sep 20, 5:45 AM9.83
Sep 20, 4:45 AM9.82
Sep 20, 3:45 AM9.83
Sep 20, 2:45 AM9.82
Sep 20, 1:45 AM9.82
Water level, 30 days at Cowlitz River below Mayfield Dam: the water from 9.80 to 11.24 feet of stage, the latest 9.82 feet.WATER LEVEL, 30 DAYSFTHIGH 11.24 FT, SEP 9, 10:30 AM · LOW 9.80 FT, SEP 5, 3:00 AM9.510.010.511.011.5Aug 28Sep 2Sep 7Sep 12Sep 17Sep 229.82
Latest
9.82 ftSep 27, 12:30 AM
Highest
11.24 ftSep 9, 10:30 AM
Lowest
9.80 ftSep 5, 3:00 AM
Range
1.44 fthighest less lowest
Change
Fell 1.39 ftsince Aug 28, 1:00 AM
Readings
2,842
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 279.829.829.829.823
Sep 269.839.819.829.8295
Sep 259.849.819.829.8296
Sep 249.849.819.829.8196
Sep 239.909.829.839.8296
Sep 229.839.819.829.8293
Sep 219.839.829.829.8295
Sep 209.839.829.829.8294
Sep 199.839.819.829.8277
Sep 189.839.819.829.8196
Sep 179.919.819.839.8196
Sep 169.829.809.819.8195
Sep 159.849.809.819.8096
Sep 149.849.819.829.8196
Sep 139.839.819.829.8296
Sep 129.829.809.819.8196
Sep 1110.099.809.859.8196
Sep 1011.0510.0910.5910.0996
Sep 911.2410.5710.9611.0596
Sep 810.579.8210.4810.5796
Sep 79.849.829.839.8296
Sep 69.849.819.829.8294
Sep 59.839.809.829.8190
Sep 49.839.819.829.8296
Sep 39.849.819.829.8295
Sep 29.849.819.829.8296
Sep 19.839.819.829.8195
Aug 319.839.819.829.8296
Aug 309.839.819.829.8196
Aug 2910.569.8110.119.8296
Aug 2811.2210.5710.9210.5792

How it reports

Rank
507of 618 in Washington, Sep 27
Schedule
every 15 minon the hour's :00, :15, :30 and :45
Reports received, 24 hours
93 of 9696.8% of its schedule, 94 reports in all
Reports received, 7 days
123 of 12796.8% of its schedule, 125 reports in all
Longest silence, 7 days
30 minfrom Sep 26, 6:45 PM
Latest report
Sep 27, 12:30 AMlocal time
Time to reach Storm Station
27 min9 in 10 within 28 min

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

Near Cowlitz River below Mayfield Dam

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 how reliably it reports: that is its 247 rank.