Storm Station
Sign in

Live/Water/California/Eleanor Ck near Hetch Hetchy

Eleanor Ck near Hetch Hetchy

A water gauge in Tuolumne County, California. Its stage was 9.88 ft as of Oct 15, 9:00 PM PDT.

Gauge EHHC1Tuolumne County, CaliforniaEvery gauge in California

Stage now
9.88 ftreported Oct 15, 9:00 PM PDT
24 hour change
No changesince Oct 14, 9:00 PM
Elevation
4,626 ftabove sea level
County
Tuolumne County
Position
37.9692° N, 119.8811° W
Record since
2010

Water level

Eleanor Ck near Hetch Hetchy

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 Eleanor Ck near Hetch Hetchy: the water from 9.87 to 9.90 feet of stage, the latest 9.88 feet.WATER LEVEL, 24 HOURSFTHIGH 9.90 FT, OCT 15, 1:30 PM · LOW 9.87 FT, OCT 14, 9:30 PM9.829.859.889.909.939.95Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM9.88
Latest
9.88 ftOct 15, 9:00 PM
Highest
9.90 ftOct 15, 1:30 PM
Lowest
9.87 ftOct 14, 9:30 PM
Range
0.03 fthighest less lowest
Change
Rose 0.01 ftsince Oct 14, 9:30 PM
Readings
95
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 9:00 PM9.88
Oct 15, 8:45 PM9.88
Oct 15, 8:30 PM9.88
Oct 15, 8:15 PM9.89
Oct 15, 8:00 PM9.89
Oct 15, 7:45 PM9.88
Oct 15, 7:30 PM9.88
Oct 15, 7:15 PM9.87
Oct 15, 7:00 PM9.88
Oct 15, 6:45 PM9.89
Oct 15, 6:30 PM9.88
Oct 15, 6:15 PM9.89
Oct 15, 6:00 PM9.89
Oct 15, 5:45 PM9.89
Oct 15, 5:30 PM9.88
Oct 15, 5:15 PM9.89
Oct 15, 5:00 PM9.88
Oct 15, 4:45 PM9.88
Oct 15, 4:30 PM9.89
Oct 15, 4:15 PM9.89
Oct 15, 4:00 PM9.88
Oct 15, 3:45 PM9.89
Oct 15, 3:30 PM9.88
Oct 15, 3:15 PM9.89
Oct 15, 3:00 PM9.89
Oct 15, 2:45 PM9.90
Oct 15, 2:30 PM9.89
Oct 15, 2:15 PM9.89
Oct 15, 2:00 PM9.89
Oct 15, 1:45 PM9.88
Oct 15, 1:30 PM9.90
Oct 15, 1:15 PM9.89
Oct 15, 1:00 PM9.88
Oct 15, 12:45 PM9.89
Oct 15, 12:30 PM9.88
Oct 15, 12:15 PM9.89
Oct 15, 12:00 PM9.89
Oct 15, 11:45 AM9.88
Oct 15, 11:30 AM9.88
Oct 15, 11:15 AM9.88
Oct 15, 11:00 AM9.87
Oct 15, 10:45 AM9.88
Oct 15, 10:30 AM9.88
Oct 15, 10:15 AM9.89
Oct 15, 10:00 AM9.89
Oct 15, 9:45 AM9.88
Oct 15, 9:30 AM9.87
Oct 15, 9:15 AM9.88
Oct 15, 9:00 AM9.88
Oct 15, 8:45 AM9.88
Oct 15, 8:30 AM9.88
Oct 15, 8:15 AM9.88
Oct 15, 8:00 AM9.88
Oct 15, 7:45 AM9.89
Oct 15, 7:30 AM9.88
Oct 15, 7:15 AM9.88
Oct 15, 7:00 AM9.88
Oct 15, 6:45 AM9.88
Oct 15, 6:30 AM9.88
Oct 15, 6:15 AM9.88
Oct 15, 6:00 AM9.88
Oct 15, 5:45 AM9.88
Oct 15, 5:30 AM9.88
Oct 15, 5:15 AM9.88
Oct 15, 5:00 AM9.88
Oct 15, 4:45 AM9.89
Oct 15, 4:30 AM9.89
Oct 15, 4:15 AM9.88
Oct 15, 4:00 AM9.89
Oct 15, 3:45 AM9.89
Oct 15, 3:30 AM9.88
Oct 15, 3:15 AM9.88
Oct 15, 3:00 AM9.89
Oct 15, 2:45 AM9.88
Oct 15, 2:30 AM9.88
Oct 15, 2:15 AM9.88
Oct 15, 2:00 AM9.89
Oct 15, 1:45 AM9.87
Oct 15, 1:30 AM9.88
Oct 15, 1:15 AM9.88
Oct 15, 1:00 AM9.88
Oct 15, 12:45 AM9.88
Oct 15, 12:30 AM9.88
Oct 15, 12:15 AM9.88
Oct 15, 12:00 AM9.89
Oct 14, 11:45 PM9.87
Oct 14, 11:30 PM9.87
Oct 14, 11:15 PM9.88
Oct 14, 11:00 PM9.87
Oct 14, 10:45 PM9.87
Oct 14, 10:30 PM9.88
Oct 14, 10:15 PM9.88
Oct 14, 10:00 PM9.87
Oct 14, 9:45 PM9.88
Oct 14, 9:30 PM9.87
Water level, 7 days at Eleanor Ck near Hetch Hetchy: the water from 9.82 to 9.91 feet of stage, the latest 9.88 feet.WATER LEVEL, 7 DAYSFTHIGH 9.91 FT, OCT 11, 9:45 AM · LOW 9.82 FT, OCT 10, 12:00 PM9.809.829.859.889.909.93Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 159.88
Latest
9.88 ftOct 15, 9:00 PM
Highest
9.91 ftOct 11, 9:45 AM
Lowest
9.82 ftOct 10, 12:00 PM
Range
0.09 fthighest less lowest
Change
Rose 0.04 ftsince Oct 8, 9:30 PM
Readings
671
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 9:00 PM9.88
Oct 15, 8:45 PM9.88
Oct 15, 7:45 PM9.88
Oct 15, 6:45 PM9.89
Oct 15, 5:45 PM9.89
Oct 15, 4:45 PM9.88
Oct 15, 3:45 PM9.89
Oct 15, 2:45 PM9.90
Oct 15, 1:45 PM9.88
Oct 15, 12:45 PM9.89
Oct 15, 11:45 AM9.88
Oct 15, 10:45 AM9.88
Oct 15, 9:45 AM9.88
Oct 15, 8:45 AM9.88
Oct 15, 7:45 AM9.89
Oct 15, 6:45 AM9.88
Oct 15, 5:45 AM9.88
Oct 15, 4:45 AM9.89
Oct 15, 3:45 AM9.89
Oct 15, 2:45 AM9.88
Oct 15, 1:45 AM9.87
Oct 15, 12:45 AM9.88
Oct 14, 11:45 PM9.87
Oct 14, 10:45 PM9.87
Oct 14, 9:45 PM9.88
Oct 14, 8:45 PM9.88
Oct 14, 7:45 PM9.87
Oct 14, 6:45 PM9.89
Oct 14, 5:45 PM9.89
Oct 14, 4:45 PM9.90
Oct 14, 3:45 PM9.90
Oct 14, 2:45 PM9.89
Oct 14, 1:45 PM9.89
Oct 14, 12:45 PM9.89
Oct 14, 11:45 AM9.88
Oct 14, 10:45 AM9.89
Oct 14, 9:45 AM9.88
Oct 14, 8:45 AM9.88
Oct 14, 7:45 AM9.88
Oct 14, 6:45 AM9.89
Oct 14, 5:45 AM9.88
Oct 14, 4:45 AM9.88
Oct 14, 3:45 AM9.88
Oct 14, 2:45 AM9.89
Oct 14, 1:45 AM9.88
Oct 14, 12:45 AM9.88
Oct 13, 11:45 PM9.88
Oct 13, 10:45 PM9.89
Oct 13, 9:45 PM9.88
Oct 13, 8:45 PM9.88
Oct 13, 7:45 PM9.87
Oct 13, 6:45 PM9.89
Oct 13, 5:45 PM9.88
Oct 13, 4:45 PM9.88
Oct 13, 3:45 PM9.90
Oct 13, 2:45 PM9.89
Oct 13, 1:45 PM9.88
Oct 13, 12:45 PM9.88
Oct 13, 11:45 AM9.89
Oct 13, 10:45 AM9.89
Oct 13, 9:45 AM9.89
Oct 13, 8:45 AM9.88
Oct 13, 7:45 AM9.88
Oct 13, 6:45 AM9.89
Oct 13, 5:45 AM9.89
Oct 13, 4:45 AM9.89
Oct 13, 3:45 AM9.90
Oct 13, 2:45 AM9.88
Oct 13, 1:45 AM9.88
Oct 13, 12:45 AM9.89
Oct 12, 11:45 PM9.90
Oct 12, 10:45 PM9.89
Oct 12, 9:45 PM9.90
Oct 12, 8:45 PM9.89
Oct 12, 7:45 PM9.89
Oct 12, 6:45 PM9.89
Oct 12, 5:45 PM9.88
Oct 12, 4:45 PM9.89
Oct 12, 3:45 PM9.89
Oct 12, 2:45 PM9.90
Oct 12, 1:45 PM9.90
Oct 12, 12:45 PM9.88
Oct 12, 11:45 AM9.89
Oct 12, 10:45 AM9.89
Oct 12, 9:45 AM9.88
Oct 12, 8:45 AM9.88
Oct 12, 7:45 AM9.89
Oct 12, 6:45 AM9.89
Oct 12, 5:45 AM9.89
Oct 12, 4:45 AM9.88
Oct 12, 3:45 AM9.89
Oct 12, 2:45 AM9.89
Oct 12, 1:45 AM9.89
Oct 12, 12:45 AM9.88
Oct 11, 11:45 PM9.88
Oct 11, 10:45 PM9.88
Oct 11, 9:45 PM9.89
Oct 11, 8:45 PM9.89
Oct 11, 7:45 PM9.88
Oct 11, 6:45 PM9.89
Oct 11, 5:45 PM9.89
Oct 11, 4:45 PM9.89
Oct 11, 3:45 PM9.89
Oct 11, 2:45 PM9.88
Oct 11, 1:45 PM9.90
Oct 11, 12:45 PM9.90
Oct 11, 11:45 AM9.89
Oct 11, 10:45 AM9.88
Oct 11, 9:45 AM9.91
Oct 11, 8:45 AM9.84
Oct 11, 7:45 AM9.84
Oct 11, 6:45 AM9.82
Oct 11, 5:45 AM9.84
Oct 11, 4:45 AM9.83
Oct 11, 3:45 AM9.84
Oct 11, 2:45 AM9.84
Oct 11, 1:45 AM9.84
Oct 11, 12:45 AM9.84
Oct 10, 11:45 PM9.85
Oct 10, 10:45 PM9.84
Oct 10, 9:45 PM9.84
Oct 10, 8:45 PM9.85
Oct 10, 7:45 PM9.83
Oct 10, 6:45 PM9.84
Oct 10, 5:45 PM9.84
Oct 10, 4:45 PM9.84
Oct 10, 3:45 PM9.84
Oct 10, 2:45 PM9.85
Oct 10, 1:45 PM9.84
Oct 10, 12:45 PM9.84
Oct 10, 11:45 AM9.84
Oct 10, 10:45 AM9.84
Oct 10, 9:45 AM9.84
Oct 10, 8:45 AM9.83
Oct 10, 7:45 AM9.84
Oct 10, 6:45 AM9.83
Oct 10, 5:45 AM9.84
Oct 10, 4:45 AM9.84
Oct 10, 3:45 AM9.84
Oct 10, 2:45 AM9.84
Oct 10, 1:45 AM9.83
Oct 10, 12:45 AM9.84
Oct 9, 11:45 PM9.84
Oct 9, 10:45 PM9.84
Oct 9, 9:45 PM9.83
Oct 9, 8:45 PM9.83
Oct 9, 7:45 PM9.84
Oct 9, 6:45 PM9.84
Oct 9, 5:45 PM9.84
Oct 9, 4:45 PM9.84
Oct 9, 3:45 PM9.84
Oct 9, 2:45 PM9.84
Oct 9, 1:45 PM9.83
Oct 9, 12:45 PM9.84
Oct 9, 11:45 AM9.84
Oct 9, 10:45 AM9.84
Oct 9, 9:45 AM9.84
Oct 9, 8:45 AM9.83
Oct 9, 7:45 AM9.84
Oct 9, 6:45 AM9.84
Oct 9, 5:45 AM9.84
Oct 9, 4:45 AM9.84
Oct 9, 3:45 AM9.84
Oct 9, 2:45 AM9.84
Oct 9, 1:45 AM9.84
Oct 9, 12:45 AM9.85
Oct 8, 11:45 PM9.83
Oct 8, 10:45 PM9.84
Oct 8, 9:45 PM9.83
Water level, 30 days at Eleanor Ck near Hetch Hetchy: the water from 9.82 to 10.21 feet of stage, the latest 9.88 feet.WATER LEVEL, 30 DAYSFTHIGH 10.21 FT, SEP 15, 9:30 PM · LOW 9.82 FT, OCT 10, 12:00 PM9.809.9010.0010.1010.2010.30Sep 16Sep 21Sep 26Oct 1Oct 6Oct 119.88
Latest
9.88 ftOct 15, 9:00 PM
Highest
10.21 ftSep 15, 9:30 PM
Lowest
9.82 ftOct 10, 12:00 PM
Range
0.39 fthighest less lowest
Change
Fell 0.33 ftsince Sep 15, 9:30 PM
Readings
2,846
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 159.909.879.889.8885
Oct 149.909.879.889.8796
Oct 139.909.879.899.8896
Oct 129.919.879.899.9096
Oct 119.919.829.879.8896
Oct 109.859.829.849.8596
Oct 99.859.839.849.8496
Oct 89.869.839.849.8395
Oct 79.879.839.859.8494
Oct 69.879.839.859.8496
Oct 59.879.849.859.8496
Oct 49.879.849.859.8496
Oct 39.879.849.869.8595
Oct 29.889.849.859.8595
Oct 19.889.849.869.8496
Sep 309.899.859.869.8795
Sep 299.889.859.879.8695
Sep 289.899.859.879.8795
Sep 279.899.859.879.8796
Sep 269.899.869.879.8796
Sep 259.899.869.879.8796
Sep 249.899.859.879.8796
Sep 239.899.859.879.8796
Sep 229.889.859.879.8793
Sep 219.899.859.879.8795
Sep 209.909.869.879.8795
Sep 199.899.869.879.8777
Sep 189.899.859.879.8796
Sep 179.909.879.889.8896
Sep 1610.219.879.989.8895
Sep 1510.2110.1810.2010.2010

How it reports

Schedule
every 15 minon the hour's :00, :15, :30 and :45
Reports received, 24 hours
93 of 9696.8% of its schedule
Reports received, 7 days
668 of 67299.4% of its schedule
Longest silence, 7 days
30 minfrom Oct 9, 1:30 PM
Latest report
Oct 15, 9:00 PMlocal time
Time to reach Storm Station
25 min9 in 10 within 30 min

From Storm Station's own record of every report it heard from this station.

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

Ranking Statistics

247 score92.1of 100

California median
91.6the median score of 4,465 stations
Scoring higher
2,106stations in California
Sharing its score
36ranks 2,107 to 2,142
Points deducted
7.93.0 arrival, 2.9 accuracy, 0.9 continuity, 0.8 forecast check, 0.4 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; California median 85.6, 100.0, 92.4
Next above
TNRC1rank 2,108; ahead on reports received 100% against 98.9%
Next below
MVAC1rank 2,123; behind on reports received 98.9% against 98.8%
Sharing its rank
13other 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 3599.034.7 of 35 pointsCalifornia median 98.5665 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1070.17.0 of 10 pointsCalifornia median 81.2half its reports arrived within 25 min
  3. Continuityweight 1090.99.1 of 10 pointsCalifornia median 100.0longest silence 60 min, on a schedule of one report every 15 min
  4. Accuracyweight 20-17.1 of 20 points, at the medianCalifornia median 85.6-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianCalifornia median 100.0-
  6. Forecast checkweight 10-9.2 of 10 points, at the medianCalifornia median 92.4-

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 (45 min), none for 72 (18 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 Eleanor Ck near Hetch Hetchy

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.