Storm Station

Live/Water/Washington/Cowlitz River at Castle Rock

Cowlitz River at Castle Rock

A gauge on the Cowlitz River in Cowlitz County, Washington. Its stage was 33.16 ft as of Sep 26, 11:30 PM PDT.

Gauge CASW1Cowlitz County, WashingtonEvery gauge in Washington

Stage now
33.16 ftreported Sep 26, 11:30 PM PDT
24 hour change
Rose 0.01 ftsince Sep 25, 11:30 PM
Rank
322of 618 in Washington, Sep 27
Elevation
30 ftabove sea level
County
Cowlitz County
Position
46.2750° N, 122.9133° W
Record since
2010

Water level

Cowlitz River at Castle Rock

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 at Castle Rock: the water from 33.16 to 33.21 feet of stage, the latest 33.16 feet.WATER LEVEL, 24 HOURSFTHIGH 33.21 FT, SEP 26, 7:30 AM · LOW 33.16 FT, SEP 26, 12:45 AM33.1433.1633.1833.2033.223 AM6 AM9 AM12 PM3 PM6 PM9 PMSep 2733.16
Latest
33.16 ftSep 26, 11:30 PM
Highest
33.21 ftSep 26, 7:30 AM
Lowest
33.16 ftSep 26, 12:45 AM
Range
0.05 fthighest less lowest
Change
No changesince Sep 26, 12:45 AM
Readings
92
The readings these charts were drawn from, as a table
TimeStage ft
Sep 26, 11:30 PM33.16
Sep 26, 11:15 PM33.16
Sep 26, 11:00 PM33.17
Sep 26, 10:45 PM33.16
Sep 26, 10:30 PM33.17
Sep 26, 10:15 PM33.17
Sep 26, 10:00 PM33.17
Sep 26, 9:45 PM33.17
Sep 26, 9:30 PM33.17
Sep 26, 9:15 PM33.17
Sep 26, 9:00 PM33.17
Sep 26, 8:45 PM33.17
Sep 26, 8:30 PM33.17
Sep 26, 8:15 PM33.17
Sep 26, 8:00 PM33.17
Sep 26, 7:45 PM33.17
Sep 26, 7:30 PM33.17
Sep 26, 7:15 PM33.17
Sep 26, 7:00 PM33.17
Sep 26, 6:45 PM33.18
Sep 26, 6:30 PM33.18
Sep 26, 6:15 PM33.18
Sep 26, 6:00 PM33.18
Sep 26, 5:45 PM33.18
Sep 26, 5:30 PM33.18
Sep 26, 5:15 PM33.18
Sep 26, 5:00 PM33.18
Sep 26, 4:45 PM33.19
Sep 26, 4:30 PM33.19
Sep 26, 4:15 PM33.19
Sep 26, 4:00 PM33.19
Sep 26, 3:45 PM33.18
Sep 26, 3:30 PM33.19
Sep 26, 3:15 PM33.19
Sep 26, 3:00 PM33.19
Sep 26, 2:45 PM33.19
Sep 26, 2:30 PM33.19
Sep 26, 2:15 PM33.19
Sep 26, 2:00 PM33.19
Sep 26, 1:45 PM33.19
Sep 26, 1:30 PM33.19
Sep 26, 1:15 PM33.19
Sep 26, 1:00 PM33.20
Sep 26, 12:45 PM33.19
Sep 26, 12:30 PM33.20
Sep 26, 12:15 PM33.20
Sep 26, 12:00 PM33.20
Sep 26, 11:45 AM33.20
Sep 26, 11:30 AM33.20
Sep 26, 11:15 AM33.20
Sep 26, 11:00 AM33.20
Sep 26, 10:45 AM33.20
Sep 26, 10:30 AM33.20
Sep 26, 10:15 AM33.20
Sep 26, 10:00 AM33.20
Sep 26, 9:45 AM33.20
Sep 26, 9:30 AM33.20
Sep 26, 9:15 AM33.20
Sep 26, 9:00 AM33.20
Sep 26, 8:45 AM33.20
Sep 26, 8:30 AM33.20
Sep 26, 8:15 AM33.20
Sep 26, 8:00 AM33.21
Sep 26, 7:45 AM33.20
Sep 26, 7:30 AM33.21
Sep 26, 7:15 AM33.20
Sep 26, 7:00 AM33.20
Sep 26, 6:45 AM33.20
Sep 26, 6:30 AM33.19
Sep 26, 6:15 AM33.20
Sep 26, 6:00 AM33.20
Sep 26, 5:45 AM33.19
Sep 26, 5:30 AM33.19
Sep 26, 5:15 AM33.19
Sep 26, 5:00 AM33.18
Sep 26, 4:45 AM33.18
Sep 26, 4:30 AM33.18
Sep 26, 4:15 AM33.18
Sep 26, 4:00 AM33.18
Sep 26, 3:45 AM33.18
Sep 26, 3:30 AM33.17
Sep 26, 3:15 AM33.17
Sep 26, 3:00 AM33.17
Sep 26, 2:45 AM33.17
Sep 26, 2:30 AM33.16
Sep 26, 2:15 AM33.17
Sep 26, 2:00 AM33.16
Sep 26, 1:45 AM33.17
Sep 26, 1:30 AM33.16
Sep 26, 1:15 AM33.16
Sep 26, 1:00 AM33.16
Sep 26, 12:45 AM33.16
Water level, 7 days at Cowlitz River at Castle Rock: the water from 33.01 to 33.21 feet of stage, the latest 33.16 feet.WATER LEVEL, 7 DAYSFTHIGH 33.21 FT, SEP 26, 7:30 AM · LOW 33.01 FT, SEP 21, 10:30 AM33.033.133.233.3Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 2733.16
Latest
33.16 ftSep 26, 11:30 PM
Highest
33.21 ftSep 26, 7:30 AM
Lowest
33.01 ftSep 21, 10:30 AM
Range
0.20 fthighest less lowest
Change
Rose 0.11 ftsince Sep 20, 12:45 AM
Readings
664
The readings these charts were drawn from, as a table
TimeStage ft
Sep 26, 11:30 PM33.16
Sep 26, 10:45 PM33.16
Sep 26, 9:45 PM33.17
Sep 26, 8:45 PM33.17
Sep 26, 7:45 PM33.17
Sep 26, 6:45 PM33.18
Sep 26, 5:45 PM33.18
Sep 26, 4:45 PM33.19
Sep 26, 3:45 PM33.18
Sep 26, 2:45 PM33.19
Sep 26, 1:45 PM33.19
Sep 26, 12:45 PM33.19
Sep 26, 11:45 AM33.20
Sep 26, 10:45 AM33.20
Sep 26, 9:45 AM33.20
Sep 26, 8:45 AM33.20
Sep 26, 7:45 AM33.20
Sep 26, 6:45 AM33.20
Sep 26, 5:45 AM33.19
Sep 26, 4:45 AM33.18
Sep 26, 3:45 AM33.18
Sep 26, 2:45 AM33.17
Sep 26, 1:45 AM33.17
Sep 26, 12:45 AM33.16
Sep 25, 11:45 PM33.16
Sep 25, 10:45 PM33.15
Sep 25, 9:45 PM33.16
Sep 25, 8:45 PM33.16
Sep 25, 7:45 PM33.17
Sep 25, 6:45 PM33.17
Sep 25, 5:45 PM33.17
Sep 25, 4:45 PM33.17
Sep 25, 3:45 PM33.18
Sep 25, 2:45 PM33.17
Sep 25, 1:45 PM33.18
Sep 25, 12:45 PM33.20
Sep 25, 11:45 AM33.19
Sep 25, 10:45 AM33.17
Sep 25, 9:45 AM33.14
Sep 25, 8:45 AM33.13
Sep 25, 7:45 AM33.14
Sep 25, 6:45 AM33.13
Sep 25, 5:45 AM33.11
Sep 25, 4:45 AM33.11
Sep 25, 3:45 AM33.12
Sep 25, 2:45 AM33.11
Sep 25, 1:45 AM33.11
Sep 25, 12:45 AM33.11
Sep 24, 11:45 PM33.12
Sep 24, 10:45 PM33.12
Sep 24, 9:45 PM33.10
Sep 24, 8:45 PM33.08
Sep 24, 7:45 PM33.07
Sep 24, 6:45 PM33.06
Sep 24, 5:45 PM33.06
Sep 24, 4:45 PM33.06
Sep 24, 3:45 PM33.06
Sep 24, 2:45 PM33.05
Sep 24, 1:45 PM33.06
Sep 24, 12:45 PM33.06
Sep 24, 11:45 AM33.06
Sep 24, 10:45 AM33.05
Sep 24, 9:45 AM33.05
Sep 24, 8:45 AM33.06
Sep 24, 7:45 AM33.06
Sep 24, 6:45 AM33.06
Sep 24, 5:45 AM33.06
Sep 24, 4:45 AM33.06
Sep 24, 3:45 AM33.06
Sep 24, 2:45 AM33.07
Sep 24, 1:45 AM33.08
Sep 24, 12:45 AM33.09
Sep 23, 11:45 PM33.10
Sep 23, 10:45 PM33.09
Sep 23, 9:45 PM33.08
Sep 23, 8:45 PM33.07
Sep 23, 7:45 PM33.07
Sep 23, 6:45 PM33.05
Sep 23, 5:45 PM33.06
Sep 23, 4:45 PM33.05
Sep 23, 3:45 PM33.06
Sep 23, 2:45 PM33.06
Sep 23, 1:45 PM33.06
Sep 23, 12:45 PM33.06
Sep 23, 11:45 AM33.05
Sep 23, 10:45 AM33.06
Sep 23, 9:45 AM33.06
Sep 23, 8:45 AM33.06
Sep 23, 7:45 AM33.06
Sep 23, 6:45 AM33.06
Sep 23, 5:45 AM33.06
Sep 23, 4:45 AM33.05
Sep 23, 3:45 AM33.06
Sep 23, 2:45 AM33.05
Sep 23, 1:45 AM33.06
Sep 23, 12:45 AM33.06
Sep 22, 11:45 PM33.06
Sep 22, 10:45 PM33.06
Sep 22, 9:45 PM33.05
Sep 22, 8:45 PM33.05
Sep 22, 7:45 PM33.05
Sep 22, 6:45 PM33.05
Sep 22, 5:45 PM33.06
Sep 22, 4:45 PM33.05
Sep 22, 3:45 PM33.05
Sep 22, 2:45 PM33.05
Sep 22, 1:45 PM33.05
Sep 22, 12:45 PM33.05
Sep 22, 11:45 AM33.05
Sep 22, 10:45 AM33.05
Sep 22, 9:45 AM33.05
Sep 22, 8:45 AM33.05
Sep 22, 7:45 AM33.01
Sep 22, 6:45 AM33.05
Sep 22, 5:45 AM33.05
Sep 22, 4:45 AM33.05
Sep 22, 3:45 AM33.05
Sep 22, 2:30 AM33.05
Sep 22, 1:45 AM33.05
Sep 22, 12:45 AM33.05
Sep 21, 11:45 PM33.04
Sep 21, 10:45 PM33.04
Sep 21, 9:45 PM33.04
Sep 21, 8:45 PM33.04
Sep 21, 7:45 PM33.04
Sep 21, 6:45 PM33.04
Sep 21, 5:45 PM33.04
Sep 21, 4:45 PM33.04
Sep 21, 3:45 PM33.03
Sep 21, 2:45 PM33.03
Sep 21, 1:45 PM33.03
Sep 21, 12:45 PM33.03
Sep 21, 11:45 AM33.03
Sep 21, 10:45 AM33.02
Sep 21, 9:45 AM33.02
Sep 21, 8:45 AM33.03
Sep 21, 7:45 AM33.03
Sep 21, 6:45 AM33.06
Sep 21, 5:45 AM33.03
Sep 21, 4:45 AM33.03
Sep 21, 3:45 AM33.03
Sep 21, 2:45 AM33.03
Sep 21, 1:45 AM33.04
Sep 21, 12:45 AM33.04
Sep 20, 11:45 PM33.04
Sep 20, 10:45 PM33.04
Sep 20, 9:45 PM33.04
Sep 20, 8:45 PM33.04
Sep 20, 7:45 PM33.04
Sep 20, 6:45 PM33.03
Sep 20, 5:45 PM33.03
Sep 20, 4:45 PM33.03
Sep 20, 3:45 PM33.04
Sep 20, 2:45 PM33.03
Sep 20, 1:45 PM33.03
Sep 20, 12:45 PM33.03
Sep 20, 11:45 AM33.03
Sep 20, 10:45 AM33.03
Sep 20, 9:45 AM33.02
Sep 20, 8:45 AM33.02
Sep 20, 7:45 AM33.03
Sep 20, 6:45 AM33.03
Sep 20, 5:45 AM33.03
Sep 20, 4:45 AM33.04
Sep 20, 3:45 AM33.04
Sep 20, 2:45 AM33.04
Sep 20, 1:45 AM33.05
Sep 20, 12:45 AM33.05
Water level, 30 days at Cowlitz River at Castle Rock: the water from 33.01 to 34.03 feet of stage, the latest 33.16 feet.WATER LEVEL, 30 DAYSFTHIGH 34.03 FT, AUG 28, 6:45 AM · LOW 33.01 FT, SEP 21, 10:30 AM33.033.534.034.5Aug 28Sep 2Sep 7Sep 12Sep 17Sep 2233.16
Latest
33.16 ftSep 26, 11:30 PM
Highest
34.03 ftAug 28, 6:45 AM
Lowest
33.01 ftSep 21, 10:30 AM
Range
1.02 fthighest less lowest
Change
Fell 0.76 ftsince Aug 28, 12:45 AM
Readings
2,840
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 2633.2133.1533.1833.1695
Sep 2533.2033.1133.1533.1696
Sep 2433.1233.0433.0733.1296
Sep 2333.1033.0533.0633.1096
Sep 2233.0633.0133.0533.0692
Sep 2133.0633.0133.0333.0496
Sep 2033.0533.0233.0333.0496
Sep 1933.0733.0233.0433.0584
Sep 1833.1233.0333.0633.0796
Sep 1733.1233.0433.0733.1296
Sep 1633.1033.0633.0833.0792
Sep 1533.1233.0933.1133.1096
Sep 1433.1533.1133.1333.1396
Sep 1333.1233.0833.1033.1196
Sep 1233.0933.0533.0833.0996
Sep 1133.6033.0933.2633.0996
Sep 1034.0333.6033.8233.6096
Sep 934.0333.6033.7334.0396
Sep 833.6033.1033.3533.6092
Sep 733.1333.0633.1133.1196
Sep 633.1433.1133.1333.1392
Sep 533.1733.1033.1533.1488
Sep 433.2433.1633.1933.1796
Sep 333.2233.1233.1633.2296
Sep 233.1333.0933.1033.1296
Sep 133.1033.0833.0933.0996
Aug 3133.1133.0833.1033.0996
Aug 3033.2333.1133.1333.1196
Aug 2933.8333.2333.5533.2396
Aug 2834.0333.8333.9533.8393

How it reports

Rank
322of 618 in Washington, Sep 27
Schedule
every houron the hour's :30
Reports received, 24 hours
23 of 2495.8% of its schedule
Reports received, 7 days
31 of 31100% of its schedule
Longest silence, 7 days
69 minfrom Sep 26, 11:30 PM
Latest report
Sep 26, 11:30 PMlocal time
Time to reach Storm Station
23 min9 in 10 within 23 min

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

Near Cowlitz River at Castle Rock

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.