Storm Station

Live/Water/Utah/Hyrum 1SW - Res Spillway

Hyrum 1SW - Res Spillway

A water gauge in Cache County, Utah. Its stage was 0.16 ft as of Sep 27, 1:00 AM MDT.

Gauge HLZU1Cache County, UtahEvery gauge in Utah

Stage now
0.16 ftreported Sep 27, 1:00 AM MDT
24 hour change
Rose 0.01 ftsince Sep 26, 1:00 AM
Rank
362of 652 in Utah, Sep 27
Elevation
4,669 ftabove sea level
County
Cache County
Position
41.6250° N, 111.8667° W
Record since
2025

Water level

Hyrum 1SW - Res Spillway

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 Hyrum 1SW - Res Spillway: the water from 0.15 to 0.17 feet of stage, the latest 0.16 feet.WATER LEVEL, 24 HOURSFTHIGH 0.17 FT, SEP 26, 7:00 PM · LOW 0.15 FT, SEP 26, 2:00 AM0.100.130.150.170.200.233 AM6 AM9 AM12 PM3 PM6 PM9 PMSep 270.16
Latest
0.16 ftSep 27, 1:00 AM
Highest
0.17 ftSep 26, 7:00 PM
Lowest
0.15 ftSep 26, 2:00 AM
Range
0.02 fthighest less lowest
Change
Rose 0.01 ftsince Sep 26, 2:00 AM
Readings
24
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 1:00 AM0.16
Sep 27, 12:00 AM0.16
Sep 26, 11:00 PM0.16
Sep 26, 10:00 PM0.16
Sep 26, 9:00 PM0.15
Sep 26, 8:00 PM0.16
Sep 26, 7:00 PM0.17
Sep 26, 6:00 PM0.16
Sep 26, 5:00 PM0.16
Sep 26, 4:00 PM0.16
Sep 26, 3:00 PM0.16
Sep 26, 2:00 PM0.16
Sep 26, 1:00 PM0.16
Sep 26, 12:00 PM0.16
Sep 26, 11:00 AM0.16
Sep 26, 10:00 AM0.16
Sep 26, 9:00 AM0.15
Sep 26, 8:00 AM0.15
Sep 26, 7:00 AM0.15
Sep 26, 6:00 AM0.15
Sep 26, 5:00 AM0.15
Sep 26, 4:00 AM0.15
Sep 26, 3:00 AM0.15
Sep 26, 2:00 AM0.15
Water level, 7 days at Hyrum 1SW - Res Spillway: the water from 0.15 to 0.17 feet of stage, the latest 0.16 feet.WATER LEVEL, 7 DAYSFTHIGH 0.17 FT, SEP 20, 9:00 AM · LOW 0.15 FT, SEP 23, 7:00 AM0.100.130.150.170.200.23Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 270.16
Latest
0.16 ftSep 27, 1:00 AM
Highest
0.17 ftSep 20, 9:00 AM
Lowest
0.15 ftSep 23, 7:00 AM
Range
0.02 fthighest less lowest
Change
No changesince Sep 20, 2:00 AM
Readings
163
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 1:00 AM0.16
Sep 27, 12:00 AM0.16
Sep 26, 11:00 PM0.16
Sep 26, 10:00 PM0.16
Sep 26, 9:00 PM0.15
Sep 26, 8:00 PM0.16
Sep 26, 7:00 PM0.17
Sep 26, 6:00 PM0.16
Sep 26, 5:00 PM0.16
Sep 26, 4:00 PM0.16
Sep 26, 3:00 PM0.16
Sep 26, 2:00 PM0.16
Sep 26, 1:00 PM0.16
Sep 26, 12:00 PM0.16
Sep 26, 11:00 AM0.16
Sep 26, 10:00 AM0.16
Sep 26, 9:00 AM0.15
Sep 26, 8:00 AM0.15
Sep 26, 7:00 AM0.15
Sep 26, 6:00 AM0.15
Sep 26, 5:00 AM0.15
Sep 26, 4:00 AM0.15
Sep 26, 3:00 AM0.15
Sep 26, 2:00 AM0.15
Sep 26, 1:00 AM0.15
Sep 26, 12:00 AM0.15
Sep 25, 11:00 PM0.15
Sep 25, 10:00 PM0.16
Sep 25, 9:00 PM0.16
Sep 25, 7:00 PM0.16
Sep 25, 6:00 PM0.16
Sep 25, 5:00 PM0.16
Sep 25, 4:00 PM0.15
Sep 25, 3:00 PM0.15
Sep 25, 2:00 PM0.15
Sep 25, 1:00 PM0.15
Sep 25, 12:00 PM0.15
Sep 25, 11:00 AM0.15
Sep 25, 10:00 AM0.15
Sep 25, 9:00 AM0.15
Sep 25, 8:00 AM0.15
Sep 25, 7:00 AM0.15
Sep 25, 6:00 AM0.15
Sep 25, 5:00 AM0.15
Sep 25, 4:00 AM0.15
Sep 25, 3:00 AM0.15
Sep 25, 2:00 AM0.15
Sep 25, 1:00 AM0.15
Sep 25, 12:00 AM0.15
Sep 24, 11:00 PM0.16
Sep 24, 10:00 PM0.16
Sep 24, 9:00 PM0.16
Sep 24, 7:00 PM0.16
Sep 24, 6:00 PM0.16
Sep 24, 5:00 PM0.17
Sep 24, 4:00 PM0.17
Sep 24, 3:00 PM0.17
Sep 24, 2:00 PM0.17
Sep 24, 1:00 PM0.17
Sep 24, 12:00 PM0.17
Sep 24, 11:00 AM0.16
Sep 24, 9:00 AM0.15
Sep 24, 8:00 AM0.15
Sep 24, 7:00 AM0.15
Sep 24, 6:00 AM0.15
Sep 24, 5:00 AM0.15
Sep 24, 4:00 AM0.15
Sep 24, 3:00 AM0.15
Sep 24, 2:00 AM0.15
Sep 24, 1:00 AM0.15
Sep 24, 12:00 AM0.15
Sep 23, 11:00 PM0.15
Sep 23, 10:00 PM0.15
Sep 23, 9:00 PM0.15
Sep 23, 8:00 PM0.16
Sep 23, 7:00 PM0.16
Sep 23, 6:00 PM0.16
Sep 23, 5:00 PM0.16
Sep 23, 4:00 PM0.16
Sep 23, 3:00 PM0.16
Sep 23, 2:00 PM0.16
Sep 23, 1:00 PM0.15
Sep 23, 12:00 PM0.15
Sep 23, 11:00 AM0.15
Sep 23, 10:00 AM0.15
Sep 23, 9:00 AM0.16
Sep 23, 8:00 AM0.16
Sep 23, 7:00 AM0.15
Sep 23, 6:00 AM0.16
Sep 23, 5:00 AM0.16
Sep 23, 4:00 AM0.16
Sep 23, 3:00 AM0.16
Sep 23, 2:00 AM0.16
Sep 23, 1:00 AM0.16
Sep 23, 12:00 AM0.16
Sep 22, 11:00 PM0.16
Sep 22, 10:00 PM0.16
Sep 22, 9:00 PM0.16
Sep 22, 8:00 PM0.16
Sep 22, 7:00 PM0.16
Sep 22, 6:00 PM0.16
Sep 22, 5:00 PM0.16
Sep 22, 4:00 PM0.16
Sep 22, 3:00 PM0.16
Sep 22, 2:00 PM0.16
Sep 22, 1:00 PM0.16
Sep 22, 12:00 PM0.16
Sep 22, 11:00 AM0.16
Sep 22, 10:00 AM0.16
Sep 22, 9:00 AM0.16
Sep 22, 8:00 AM0.16
Sep 22, 7:00 AM0.16
Sep 22, 6:00 AM0.16
Sep 22, 4:00 AM0.16
Sep 22, 3:00 AM0.16
Sep 22, 2:00 AM0.16
Sep 22, 1:00 AM0.16
Sep 22, 12:00 AM0.16
Sep 21, 11:00 PM0.16
Sep 21, 10:00 PM0.16
Sep 21, 9:00 PM0.16
Sep 21, 8:00 PM0.16
Sep 21, 7:00 PM0.16
Sep 21, 6:00 PM0.16
Sep 21, 5:00 PM0.16
Sep 21, 4:00 PM0.16
Sep 21, 3:00 PM0.16
Sep 21, 2:00 PM0.16
Sep 21, 1:00 PM0.16
Sep 21, 12:00 PM0.16
Sep 21, 11:00 AM0.16
Sep 21, 10:00 AM0.16
Sep 21, 9:00 AM0.16
Sep 21, 8:00 AM0.16
Sep 21, 7:00 AM0.16
Sep 21, 6:00 AM0.16
Sep 21, 5:00 AM0.16
Sep 21, 4:00 AM0.16
Sep 21, 3:00 AM0.16
Sep 21, 2:00 AM0.16
Sep 21, 1:00 AM0.16
Sep 21, 12:00 AM0.16
Sep 20, 11:00 PM0.16
Sep 20, 10:00 PM0.16
Sep 20, 9:00 PM0.16
Sep 20, 7:00 PM0.16
Sep 20, 6:00 PM0.16
Sep 20, 5:00 PM0.16
Sep 20, 4:00 PM0.16
Sep 20, 3:00 PM0.16
Sep 20, 2:00 PM0.16
Sep 20, 1:00 PM0.16
Sep 20, 12:00 PM0.16
Sep 20, 11:00 AM0.16
Sep 20, 10:00 AM0.16
Sep 20, 9:00 AM0.17
Sep 20, 8:00 AM0.16
Sep 20, 7:00 AM0.16
Sep 20, 6:00 AM0.16
Sep 20, 5:00 AM0.16
Sep 20, 4:00 AM0.16
Sep 20, 3:00 AM0.16
Sep 20, 2:00 AM0.16
Water level, 30 days at Hyrum 1SW - Res Spillway: the water from 0.15 to 0.18 feet of stage, the latest 0.16 feet.WATER LEVEL, 30 DAYSFTHIGH 0.18 FT, SEP 19, 10:00 AM · LOW 0.15 FT, AUG 31, 9:00 PM0.100.130.150.170.200.23Aug 28Sep 2Sep 7Sep 12Sep 17Sep 220.16
Latest
0.16 ftSep 27, 1:00 AM
Highest
0.18 ftSep 19, 10:00 AM
Lowest
0.15 ftAug 31, 9:00 PM
Range
0.03 fthighest less lowest
Change
No changesince Aug 28, 2:00 AM
Readings
703
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 270.160.160.160.162
Sep 260.170.150.160.1624
Sep 250.160.150.150.1523
Sep 240.170.150.160.1622
Sep 230.160.150.160.1524
Sep 220.160.160.160.1623
Sep 210.160.160.160.1624
Sep 200.170.160.160.1622
Sep 190.180.150.160.1621
Sep 180.160.150.160.1524
Sep 170.160.150.150.1623
Sep 160.160.150.160.1624
Sep 150.160.150.160.1624
Sep 140.160.150.150.1624
Sep 130.160.150.150.1524
Sep 120.160.150.150.1523
Sep 110.160.150.150.1524
Sep 100.160.150.150.1523
Sep 90.150.150.150.1524
Sep 80.150.150.150.1524
Sep 70.150.150.150.1524
Sep 60.150.150.150.1524
Sep 50.150.150.150.1522
Sep 40.150.150.150.1524
Sep 30.150.150.150.1524
Sep 20.160.150.150.1523
Sep 10.160.150.150.1524
Aug 310.170.150.160.1523
Aug 300.170.160.160.1623
Aug 290.160.160.160.1624
Aug 280.160.160.160.1622

How it reports

Rank
362of 652 in Utah, Sep 27
Schedule
every houron the hour's :00
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
30 of 3196.7% of its schedule
Longest silence, 7 days
2 hoursfrom Sep 25, 7:00 PM
Latest report
Sep 27, 1:00 AMlocal time
Time to reach Storm Station
24 min9 in 10 within 25 min

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

Near Hyrum 1SW - Res Spillway

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.