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

Hyrum 1SW - Res Spillway

A water gauge in Cache County, Utah. Its stage was 0.15 ft as of Oct 15, 8:00 PM MDT.

Gauge HLZU1Cache County, UtahEvery gauge in Utah

Stage now
0.15 ftreported Oct 15, 8:00 PM MDT
24 hour change
No changesince Oct 14, 8:00 PM
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 0.16 feet of stage, the latest 0.15 feet.WATER LEVEL, 24 HOURSFTHIGH 0.16 FT, OCT 15, 1:00 PM · LOW 0.15 FT, OCT 14, 9:00 PM0.120.140.160.180.209 PMOct 153 AM6 AM9 AM12 PM3 PM6 PM0.15
Latest
0.15 ftOct 15, 8:00 PM
Highest
0.16 ftOct 15, 1:00 PM
Lowest
0.15 ftOct 14, 9:00 PM
Range
0.01 fthighest less lowest
Change
No changesince Oct 14, 9:00 PM
Readings
23
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 8:00 PM0.15
Oct 15, 7:00 PM0.15
Oct 15, 6:00 PM0.16
Oct 15, 5:00 PM0.15
Oct 15, 4:00 PM0.15
Oct 15, 2:00 PM0.15
Oct 15, 1:00 PM0.16
Oct 15, 12:00 PM0.15
Oct 15, 11:00 AM0.15
Oct 15, 10:00 AM0.15
Oct 15, 9:00 AM0.15
Oct 15, 8:00 AM0.15
Oct 15, 7:00 AM0.15
Oct 15, 6:00 AM0.15
Oct 15, 5:00 AM0.15
Oct 15, 4:00 AM0.15
Oct 15, 3:00 AM0.15
Oct 15, 2:00 AM0.15
Oct 15, 1:00 AM0.15
Oct 15, 12:00 AM0.15
Oct 14, 11:00 PM0.15
Oct 14, 10:00 PM0.15
Oct 14, 9:00 PM0.15
Water level, 7 days at Hyrum 1SW - Res Spillway: the water from 0.15 to 0.22 feet of stage, the latest 0.15 feet.WATER LEVEL, 7 DAYSFTHIGH 0.22 FT, OCT 14, 12:00 PM · LOW 0.15 FT, OCT 9, 9:00 AM0.140.160.180.200.220.24Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 150.15
Latest
0.15 ftOct 15, 8:00 PM
Highest
0.22 ftOct 14, 12:00 PM
Lowest
0.15 ftOct 9, 9:00 AM
Range
0.07 fthighest less lowest
Change
Fell 0.01 ftsince Oct 8, 9:00 PM
Readings
165
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 8:00 PM0.15
Oct 15, 7:00 PM0.15
Oct 15, 6:00 PM0.16
Oct 15, 5:00 PM0.15
Oct 15, 4:00 PM0.15
Oct 15, 2:00 PM0.15
Oct 15, 1:00 PM0.16
Oct 15, 12:00 PM0.15
Oct 15, 11:00 AM0.15
Oct 15, 10:00 AM0.15
Oct 15, 9:00 AM0.15
Oct 15, 8:00 AM0.15
Oct 15, 7:00 AM0.15
Oct 15, 6:00 AM0.15
Oct 15, 5:00 AM0.15
Oct 15, 4:00 AM0.15
Oct 15, 3:00 AM0.15
Oct 15, 2:00 AM0.15
Oct 15, 1:00 AM0.15
Oct 15, 12:00 AM0.15
Oct 14, 11:00 PM0.15
Oct 14, 10:00 PM0.15
Oct 14, 9:00 PM0.15
Oct 14, 8:00 PM0.15
Oct 14, 7:00 PM0.15
Oct 14, 6:00 PM0.15
Oct 14, 5:00 PM0.15
Oct 14, 4:00 PM0.15
Oct 14, 3:00 PM0.15
Oct 14, 2:00 PM0.15
Oct 14, 1:00 PM0.16
Oct 14, 12:00 PM0.22
Oct 14, 11:00 AM0.18
Oct 14, 10:00 AM0.17
Oct 14, 9:00 AM0.16
Oct 14, 8:00 AM0.16
Oct 14, 7:00 AM0.16
Oct 14, 6:00 AM0.16
Oct 14, 5:00 AM0.16
Oct 14, 4:00 AM0.16
Oct 14, 3:00 AM0.16
Oct 14, 2:00 AM0.16
Oct 14, 1:00 AM0.16
Oct 14, 12:00 AM0.16
Oct 13, 11:00 PM0.15
Oct 13, 10:00 PM0.16
Oct 13, 9:00 PM0.16
Oct 13, 8:00 PM0.15
Oct 13, 7:00 PM0.16
Oct 13, 6:00 PM0.17
Oct 13, 5:00 PM0.18
Oct 13, 4:00 PM0.20
Oct 13, 3:00 PM0.21
Oct 13, 2:00 PM0.20
Oct 13, 1:00 PM0.20
Oct 13, 12:00 PM0.19
Oct 13, 11:00 AM0.19
Oct 13, 10:00 AM0.19
Oct 13, 9:00 AM0.18
Oct 13, 8:00 AM0.17
Oct 13, 7:00 AM0.17
Oct 13, 6:00 AM0.17
Oct 13, 5:00 AM0.17
Oct 13, 4:00 AM0.17
Oct 13, 3:00 AM0.17
Oct 13, 2:00 AM0.17
Oct 13, 1:00 AM0.17
Oct 13, 12:00 AM0.17
Oct 12, 11:00 PM0.17
Oct 12, 10:00 PM0.17
Oct 12, 9:00 PM0.17
Oct 12, 8:00 PM0.17
Oct 12, 7:00 PM0.17
Oct 12, 6:00 PM0.17
Oct 12, 5:00 PM0.17
Oct 12, 4:00 PM0.17
Oct 12, 3:00 PM0.16
Oct 12, 2:00 PM0.16
Oct 12, 1:00 PM0.16
Oct 12, 12:00 PM0.15
Oct 12, 11:00 AM0.15
Oct 12, 10:00 AM0.15
Oct 12, 9:00 AM0.15
Oct 12, 8:00 AM0.15
Oct 12, 7:00 AM0.15
Oct 12, 6:00 AM0.15
Oct 12, 5:00 AM0.15
Oct 12, 4:00 AM0.15
Oct 12, 3:00 AM0.15
Oct 12, 2:00 AM0.15
Oct 12, 1:00 AM0.15
Oct 12, 12:00 AM0.15
Oct 11, 11:00 PM0.15
Oct 11, 10:00 PM0.15
Oct 11, 9:00 PM0.15
Oct 11, 8:00 PM0.15
Oct 11, 7:00 PM0.15
Oct 11, 6:00 PM0.15
Oct 11, 5:00 PM0.15
Oct 11, 4:00 PM0.15
Oct 11, 3:00 PM0.15
Oct 11, 2:00 PM0.15
Oct 11, 1:00 PM0.15
Oct 11, 12:00 PM0.15
Oct 11, 10:00 AM0.15
Oct 11, 9:00 AM0.15
Oct 11, 8:00 AM0.15
Oct 11, 7:00 AM0.15
Oct 11, 6:00 AM0.15
Oct 11, 5:00 AM0.15
Oct 11, 4:00 AM0.15
Oct 11, 3:00 AM0.15
Oct 11, 2:00 AM0.15
Oct 11, 1:00 AM0.15
Oct 11, 12:00 AM0.15
Oct 10, 11:00 PM0.15
Oct 10, 10:00 PM0.15
Oct 10, 9:00 PM0.15
Oct 10, 8:00 PM0.15
Oct 10, 7:00 PM0.15
Oct 10, 6:00 PM0.15
Oct 10, 5:00 PM0.15
Oct 10, 4:00 PM0.15
Oct 10, 3:00 PM0.15
Oct 10, 2:00 PM0.15
Oct 10, 1:00 PM0.15
Oct 10, 12:00 PM0.15
Oct 10, 11:00 AM0.15
Oct 10, 10:00 AM0.16
Oct 10, 9:00 AM0.16
Oct 10, 8:00 AM0.16
Oct 10, 7:00 AM0.16
Oct 10, 6:00 AM0.16
Oct 10, 5:00 AM0.16
Oct 10, 4:00 AM0.16
Oct 10, 3:00 AM0.16
Oct 10, 2:00 AM0.16
Oct 10, 1:00 AM0.16
Oct 10, 12:00 AM0.16
Oct 9, 11:00 PM0.16
Oct 9, 10:00 PM0.16
Oct 9, 9:00 PM0.16
Oct 9, 8:00 PM0.16
Oct 9, 7:00 PM0.16
Oct 9, 6:00 PM0.15
Oct 9, 5:00 PM0.15
Oct 9, 4:00 PM0.15
Oct 9, 3:00 PM0.15
Oct 9, 2:00 PM0.15
Oct 9, 1:00 PM0.15
Oct 9, 12:00 PM0.15
Oct 9, 11:00 AM0.15
Oct 9, 10:00 AM0.15
Oct 9, 9:00 AM0.15
Oct 9, 8:00 AM0.16
Oct 9, 7:00 AM0.16
Oct 9, 6:00 AM0.16
Oct 9, 5:00 AM0.16
Oct 9, 3:00 AM0.16
Oct 9, 2:00 AM0.16
Oct 9, 1:00 AM0.16
Oct 9, 12:00 AM0.16
Oct 8, 11:00 PM0.16
Oct 8, 10:00 PM0.16
Oct 8, 9:00 PM0.16
Water level, 30 days at Hyrum 1SW - Res Spillway: the water from 0.15 to 0.22 feet of stage, the latest 0.15 feet.WATER LEVEL, 30 DAYSFTHIGH 0.22 FT, OCT 14, 12:00 PM · LOW 0.15 FT, SEP 16, 9:00 AM0.140.160.180.200.220.24Sep 16Sep 21Sep 26Oct 1Oct 6Oct 110.15
Latest
0.15 ftOct 15, 8:00 PM
Highest
0.22 ftOct 14, 12:00 PM
Lowest
0.15 ftSep 16, 9:00 AM
Range
0.07 fthighest less lowest
Change
Fell 0.01 ftsince Sep 15, 9:00 PM
Readings
693
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 150.160.150.150.1520
Oct 140.220.150.160.1524
Oct 130.210.150.180.1524
Oct 120.170.150.160.1724
Oct 110.150.150.150.1523
Oct 100.160.150.150.1524
Oct 90.160.150.160.1623
Oct 80.160.150.160.1623
Oct 70.160.150.160.1621
Oct 60.160.150.150.1622
Oct 50.160.150.150.1623
Oct 40.160.150.150.1523
Oct 30.150.150.150.1523
Oct 20.150.150.150.1524
Oct 10.150.150.150.1523
Sep 300.150.150.150.1524
Sep 290.170.150.160.1522
Sep 280.170.150.160.1523
Sep 270.160.150.160.1623
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 150.160.160.160.163

How it reports

Schedule
every houron the hour's :00
Reports received, 24 hours
23 of 2495.8% of its schedule
Reports received, 7 days
165 of 16898.2% of its schedule
Longest silence, 7 days
2 hoursfrom Oct 9, 3:00 AM
Latest report
Oct 15, 8:00 PMlocal time
Time to reach Storm Station
19 min9 in 10 within 21 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 score95.6of 100

Utah median
90.8the median score of 998 stations
Scoring higher
224stations in Utah
Sharing its score
12ranks 225 to 236
Points deducted
4.41.8 arrival, 1.4 forecast check, 0.6 reports received, 0.6 accuracy
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Utah median 97.0, 100.0, 85.8
Next above
SFSU1rank 227; ahead on median arrival 18 min 52 s against 18 min 53 s
Next below
BNRU1rank 237; behind on 247 score 95.6 against 95.5
Sharing its rank
8other stations, equal on every measure

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 3598.234.4 of 35 pointsUtah median 98.2165 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1082.28.2 of 10 pointsUtah median 72.3half its reports arrived within 19 min
  3. Continuityweight 10100.010.0 of 10 pointsUtah median 100.0longest silence 2 h, on a schedule of one report every 60 min
  4. Accuracyweight 20-19.4 of 20 points, at the medianUtah median 97.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianUtah median 100.0-
  6. Forecast checkweight 10-8.6 of 10 points, at the medianUtah median 85.8-

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 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 its 247 score, how reliably it reports and how its readings hold up: that is its 247 rank.