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Live/Water/Texas/San Marcos River at San Marcos

San Marcos River at San Marcos

A gauge on the San Marcos River in Hays County, Texas. Its stage was 3.64 ft as of Oct 15, 10:45 PM CDT.

Gauge SRUT2Hays County, TexasEvery gauge in Texas

Stage now
3.64 ftreported Oct 15, 10:45 PM CDT
24 hour change
Fell 0.01 ftsince Oct 14, 10:45 PM
Elevation
591 ftabove sea level
County
Hays County
Position
29.8889° N, 97.9339° W
Record since
2010

Water level

San Marcos River at San Marcos

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 San Marcos River at San Marcos: the water from 3.63 to 3.68 feet of stage, the latest 3.64 feet.WATER LEVEL, 24 HOURSFTHIGH 3.68 FT, OCT 15, 12:30 PM · LOW 3.63 FT, OCT 15, 10:00 PM3.623.643.663.683.70Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM3.64
Latest
3.64 ftOct 15, 10:45 PM
Highest
3.68 ftOct 15, 12:30 PM
Lowest
3.63 ftOct 15, 10:00 PM
Range
0.05 fthighest less lowest
Change
Fell 0.01 ftsince Oct 14, 11:30 PM
Readings
94
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:45 PM3.64
Oct 15, 10:30 PM3.64
Oct 15, 10:15 PM3.64
Oct 15, 10:00 PM3.63
Oct 15, 9:45 PM3.66
Oct 15, 9:30 PM3.64
Oct 15, 9:15 PM3.65
Oct 15, 9:00 PM3.65
Oct 15, 8:45 PM3.65
Oct 15, 8:30 PM3.65
Oct 15, 8:15 PM3.65
Oct 15, 8:00 PM3.65
Oct 15, 7:45 PM3.65
Oct 15, 7:30 PM3.65
Oct 15, 7:15 PM3.66
Oct 15, 7:00 PM3.66
Oct 15, 6:45 PM3.66
Oct 15, 6:30 PM3.65
Oct 15, 6:15 PM3.66
Oct 15, 6:00 PM3.67
Oct 15, 5:45 PM3.67
Oct 15, 5:30 PM3.67
Oct 15, 5:15 PM3.67
Oct 15, 5:00 PM3.68
Oct 15, 4:45 PM3.67
Oct 15, 4:30 PM3.66
Oct 15, 4:15 PM3.67
Oct 15, 4:00 PM3.67
Oct 15, 3:45 PM3.67
Oct 15, 3:30 PM3.68
Oct 15, 3:15 PM3.66
Oct 15, 3:00 PM3.66
Oct 15, 2:45 PM3.66
Oct 15, 2:30 PM3.66
Oct 15, 2:15 PM3.67
Oct 15, 2:00 PM3.66
Oct 15, 1:45 PM3.66
Oct 15, 1:30 PM3.66
Oct 15, 1:15 PM3.66
Oct 15, 1:00 PM3.66
Oct 15, 12:45 PM3.67
Oct 15, 12:30 PM3.68
Oct 15, 12:15 PM3.67
Oct 15, 12:00 PM3.66
Oct 15, 11:45 AM3.67
Oct 15, 11:30 AM3.66
Oct 15, 11:15 AM3.66
Oct 15, 11:00 AM3.66
Oct 15, 10:45 AM3.66
Oct 15, 10:30 AM3.66
Oct 15, 10:15 AM3.64
Oct 15, 10:00 AM3.65
Oct 15, 9:45 AM3.65
Oct 15, 9:30 AM3.66
Oct 15, 9:15 AM3.65
Oct 15, 9:00 AM3.65
Oct 15, 8:45 AM3.65
Oct 15, 8:30 AM3.65
Oct 15, 8:15 AM3.65
Oct 15, 8:00 AM3.65
Oct 15, 7:45 AM3.64
Oct 15, 7:30 AM3.65
Oct 15, 7:15 AM3.65
Oct 15, 7:00 AM3.64
Oct 15, 6:45 AM3.64
Oct 15, 6:30 AM3.65
Oct 15, 6:15 AM3.65
Oct 15, 6:00 AM3.64
Oct 15, 5:45 AM3.65
Oct 15, 5:30 AM3.65
Oct 15, 5:15 AM3.65
Oct 15, 5:00 AM3.65
Oct 15, 4:45 AM3.64
Oct 15, 4:30 AM3.65
Oct 15, 4:15 AM3.65
Oct 15, 4:00 AM3.64
Oct 15, 3:45 AM3.64
Oct 15, 3:30 AM3.65
Oct 15, 3:15 AM3.64
Oct 15, 3:00 AM3.64
Oct 15, 2:45 AM3.64
Oct 15, 2:30 AM3.65
Oct 15, 2:15 AM3.64
Oct 15, 2:00 AM3.64
Oct 15, 1:45 AM3.64
Oct 15, 1:30 AM3.65
Oct 15, 1:15 AM3.65
Oct 15, 1:00 AM3.65
Oct 15, 12:45 AM3.66
Oct 15, 12:30 AM3.65
Oct 15, 12:15 AM3.65
Oct 15, 12:00 AM3.64
Oct 14, 11:45 PM3.65
Oct 14, 11:30 PM3.65
Water level, 7 days at San Marcos River at San Marcos: the water from 3.58 to 3.75 feet of stage, the latest 3.64 feet.WATER LEVEL, 7 DAYSFTHIGH 3.75 FT, OCT 11, 2:00 PM · LOW 3.58 FT, OCT 9, 10:15 AM3.553.603.653.703.753.80Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 153.64
Latest
3.64 ftOct 15, 10:45 PM
Highest
3.75 ftOct 11, 2:00 PM
Lowest
3.58 ftOct 9, 10:15 AM
Range
0.17 fthighest less lowest
Change
Fell 0.04 ftsince Oct 8, 11:30 PM
Readings
670
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:45 PM3.64
Oct 15, 9:45 PM3.66
Oct 15, 8:45 PM3.65
Oct 15, 7:45 PM3.65
Oct 15, 6:45 PM3.66
Oct 15, 5:45 PM3.67
Oct 15, 4:45 PM3.67
Oct 15, 3:45 PM3.67
Oct 15, 2:45 PM3.66
Oct 15, 1:45 PM3.66
Oct 15, 12:45 PM3.67
Oct 15, 11:45 AM3.67
Oct 15, 10:45 AM3.66
Oct 15, 9:45 AM3.65
Oct 15, 8:45 AM3.65
Oct 15, 7:45 AM3.64
Oct 15, 6:45 AM3.64
Oct 15, 5:45 AM3.65
Oct 15, 4:45 AM3.64
Oct 15, 3:45 AM3.64
Oct 15, 2:45 AM3.64
Oct 15, 1:45 AM3.64
Oct 15, 12:45 AM3.66
Oct 14, 11:45 PM3.65
Oct 14, 10:45 PM3.65
Oct 14, 9:45 PM3.65
Oct 14, 8:45 PM3.67
Oct 14, 7:45 PM3.67
Oct 14, 6:45 PM3.68
Oct 14, 5:45 PM3.70
Oct 14, 4:45 PM3.70
Oct 14, 3:45 PM3.71
Oct 14, 2:45 PM3.67
Oct 14, 1:45 PM3.66
Oct 14, 12:45 PM3.67
Oct 14, 11:45 AM3.65
Oct 14, 10:45 AM3.65
Oct 14, 9:45 AM3.65
Oct 14, 8:45 AM3.68
Oct 14, 7:45 AM3.67
Oct 14, 6:45 AM3.66
Oct 14, 5:45 AM3.67
Oct 14, 4:45 AM3.67
Oct 14, 3:45 AM3.67
Oct 14, 2:45 AM3.67
Oct 14, 1:45 AM3.67
Oct 14, 12:45 AM3.66
Oct 13, 11:45 PM3.66
Oct 13, 10:45 PM3.67
Oct 13, 9:45 PM3.68
Oct 13, 8:45 PM3.68
Oct 13, 7:45 PM3.68
Oct 13, 6:45 PM3.70
Oct 13, 5:45 PM3.69
Oct 13, 4:45 PM3.69
Oct 13, 3:45 PM3.69
Oct 13, 2:45 PM3.69
Oct 13, 1:45 PM3.68
Oct 13, 12:45 PM3.68
Oct 13, 11:45 AM3.68
Oct 13, 10:45 AM3.65
Oct 13, 9:45 AM3.66
Oct 13, 8:45 AM3.68
Oct 13, 7:45 AM3.66
Oct 13, 6:45 AM3.67
Oct 13, 5:45 AM3.66
Oct 13, 4:45 AM3.66
Oct 13, 3:45 AM3.66
Oct 13, 2:45 AM3.65
Oct 13, 1:45 AM3.64
Oct 13, 12:45 AM3.66
Oct 12, 11:45 PM3.67
Oct 12, 10:45 PM3.68
Oct 12, 9:45 PM3.67
Oct 12, 8:45 PM3.67
Oct 12, 7:45 PM3.69
Oct 12, 6:45 PM3.69
Oct 12, 5:45 PM3.69
Oct 12, 4:45 PM3.69
Oct 12, 3:45 PM3.71
Oct 12, 2:45 PM3.70
Oct 12, 1:45 PM3.70
Oct 12, 12:45 PM3.70
Oct 12, 11:45 AM3.71
Oct 12, 10:45 AM3.66
Oct 12, 9:45 AM3.64
Oct 12, 8:45 AM3.67
Oct 12, 7:45 AM3.67
Oct 12, 6:45 AM3.67
Oct 12, 5:45 AM3.66
Oct 12, 4:45 AM3.66
Oct 12, 3:45 AM3.66
Oct 12, 2:45 AM3.66
Oct 12, 1:45 AM3.66
Oct 12, 12:45 AM3.67
Oct 11, 11:45 PM3.67
Oct 11, 10:45 PM3.67
Oct 11, 9:45 PM3.68
Oct 11, 8:45 PM3.69
Oct 11, 7:45 PM3.70
Oct 11, 6:45 PM3.69
Oct 11, 5:45 PM3.70
Oct 11, 4:45 PM3.72
Oct 11, 3:45 PM3.71
Oct 11, 2:45 PM3.70
Oct 11, 1:45 PM3.72
Oct 11, 12:45 PM3.71
Oct 11, 11:45 AM3.71
Oct 11, 10:45 AM3.69
Oct 11, 9:45 AM3.71
Oct 11, 8:45 AM3.69
Oct 11, 7:45 AM3.68
Oct 11, 6:45 AM3.70
Oct 11, 5:45 AM3.68
Oct 11, 4:45 AM3.69
Oct 11, 3:45 AM3.70
Oct 11, 2:45 AM3.68
Oct 11, 1:45 AM3.69
Oct 11, 12:45 AM3.69
Oct 10, 11:45 PM3.69
Oct 10, 10:45 PM3.70
Oct 10, 9:45 PM3.69
Oct 10, 8:45 PM3.68
Oct 10, 7:45 PM3.70
Oct 10, 6:45 PM3.72
Oct 10, 5:45 PM3.72
Oct 10, 4:45 PM3.74
Oct 10, 3:45 PM3.71
Oct 10, 2:45 PM3.72
Oct 10, 1:45 PM3.72
Oct 10, 12:45 PM3.72
Oct 10, 11:45 AM3.72
Oct 10, 10:45 AM3.69
Oct 10, 9:45 AM3.71
Oct 10, 8:45 AM3.68
Oct 10, 7:45 AM3.69
Oct 10, 6:45 AM3.69
Oct 10, 5:45 AM3.69
Oct 10, 4:45 AM3.68
Oct 10, 3:45 AM3.70
Oct 10, 2:45 AM3.69
Oct 10, 1:45 AM3.70
Oct 10, 12:45 AM3.68
Oct 9, 11:45 PM3.69
Oct 9, 10:45 PM3.70
Oct 9, 9:45 PM3.69
Oct 9, 8:45 PM3.69
Oct 9, 7:45 PM3.70
Oct 9, 6:45 PM3.71
Oct 9, 5:45 PM3.73
Oct 9, 4:45 PM3.74
Oct 9, 3:45 PM3.73
Oct 9, 2:45 PM3.72
Oct 9, 1:45 PM3.72
Oct 9, 12:45 PM3.73
Oct 9, 11:45 AM3.72
Oct 9, 10:45 AM3.60
Oct 9, 9:45 AM3.66
Oct 9, 8:45 AM3.66
Oct 9, 7:45 AM3.66
Oct 9, 6:45 AM3.67
Oct 9, 5:45 AM3.69
Oct 9, 4:45 AM3.69
Oct 9, 3:45 AM3.68
Oct 9, 2:45 AM3.67
Oct 9, 1:45 AM3.67
Oct 9, 12:45 AM3.70
Oct 8, 11:45 PM3.69
Water level, 30 days at San Marcos River at San Marcos: the water from 3.58 to 4.19 feet of stage, the latest 3.64 feet.WATER LEVEL, 30 DAYSFTHIGH 4.19 FT, OCT 2, 3:15 PM · LOW 3.58 FT, SEP 18, 10:00 AM3.43.63.84.04.24.4Sep 16Sep 21Sep 26Oct 1Oct 6Oct 113.64
Latest
3.64 ftOct 15, 10:45 PM
Highest
4.19 ftOct 2, 3:15 PM
Lowest
3.58 ftSep 18, 10:00 AM
Range
0.61 fthighest less lowest
Change
No changesince Sep 15, 11:30 PM
Readings
2,846
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 153.683.633.653.6492
Oct 143.713.643.673.6596
Oct 133.713.643.673.6696
Oct 123.713.643.683.6796
Oct 113.753.663.693.6796
Oct 103.743.683.703.6996
Oct 93.743.583.693.6996
Oct 83.743.643.693.6992
Oct 73.723.693.713.7092
Oct 63.743.693.723.7196
Oct 53.773.663.703.7296
Oct 43.703.653.683.6996
Oct 33.733.663.693.6796
Oct 24.193.673.763.7096
Oct 13.773.623.683.7096
Sep 303.673.633.653.6592
Sep 293.683.593.643.6596
Sep 283.683.603.633.6496
Sep 273.723.613.653.6296
Sep 263.713.603.653.6496
Sep 253.663.613.633.6396
Sep 243.673.623.653.6596
Sep 233.683.633.653.6496
Sep 223.703.623.653.6492
Sep 213.713.623.653.6596
Sep 203.703.613.663.6392
Sep 193.713.633.663.6784
Sep 183.683.583.653.6596
Sep 173.673.623.653.6596
Sep 163.673.623.643.6396
Sep 153.653.643.653.652

How it reports

Schedule
every houron the hour's :45
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
168 of 168100% of its schedule
Longest silence, 7 days
1 hourfrom Oct 8, 11:45 PM
Latest report
Oct 15, 10:45 PMlocal time
Time to reach Storm Station
24 min9 in 10 within 26 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 score97.2of 100

Texas median
95.4the median score of 4,689 stations
Scoring higher
1,830stations in Texas
Sharing its score
77ranks 1,831 to 1,907
Points deducted
2.82.8 arrival
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Texas median 100.0, 100.0, 100.0
Next above
ATOT2rank 1,832; ahead on longest silence 60 min against 80 min
Next below
SEGT2rank 1,863; behind on median arrival 23 min 52 s against 23 min 53 s
Sharing its rank
29other 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 35100.035.0 of 35 pointsTexas median 97.5168 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1072.37.2 of 10 pointsTexas median 92.0half its reports arrived within 24 min
  3. Continuityweight 10100.010.0 of 10 pointsTexas median 100.0longest silence 80 min, on a schedule of one report every 60 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianTexas median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianTexas median 100.0-
  6. Forecast checkweight 10-10.0 of 10 points, at the medianTexas median 100.0-

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 San Marcos River at San Marcos

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.