Storm Station
Sign in

Live/Water/Texas/South Fork San Gabriel River 2 NE Georgetown

South Fork San Gabriel River 2 NE Georgetown

A gauge on the South Fork San Gabriel River in Williamson County, Texas. Its stage was 1.96 ft as of Oct 16, 3:30 AM CDT.

Gauge GETT2Williamson County, TexasEvery gauge in Texas

Stage now
1.96 ftreported Oct 16, 3:30 AM CDT
24 hour change
Fell 0.05 ftsince Oct 15, 3:30 AM
Elevation
719 ftabove sea level
County
Williamson County
Position
30.6256° N, 97.6908° W
Record since
2010

Water level

South Fork San Gabriel River 2 NE Georgetown

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 South Fork San Gabriel River 2 NE Georgetown: the water from 1.92 to 2.04 feet of stage, the latest 1.96 feet.WATER LEVEL, 24 HOURSFTHIGH 2.04 FT, OCT 15, 11:20 AM · LOW 1.92 FT, OCT 15, 8:30 PM1.901.952.002.052.106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM1.96
Latest
1.96 ftOct 16, 3:30 AM
Highest
2.04 ftOct 15, 11:20 AM
Lowest
1.92 ftOct 15, 8:30 PM
Range
0.12 fthighest less lowest
Change
Fell 0.05 ftsince Oct 15, 4:05 AM
Readings
273
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 3:30 AM1.96
Oct 16, 3:25 AM1.97
Oct 16, 3:20 AM1.96
Oct 16, 3:15 AM1.96
Oct 16, 3:10 AM1.97
Oct 16, 3:05 AM1.97
Oct 16, 3:00 AM1.97
Oct 16, 2:55 AM1.96
Oct 16, 2:50 AM1.96
Oct 16, 2:45 AM1.97
Oct 16, 2:40 AM1.97
Oct 16, 2:35 AM1.97
Oct 16, 2:30 AM1.97
Oct 16, 2:25 AM1.97
Oct 16, 2:20 AM1.96
Oct 16, 2:15 AM1.97
Oct 16, 2:10 AM1.96
Oct 16, 2:05 AM1.96
Oct 16, 2:00 AM1.96
Oct 16, 1:55 AM1.96
Oct 16, 1:50 AM1.97
Oct 16, 1:45 AM1.97
Oct 16, 1:40 AM1.96
Oct 16, 1:35 AM1.95
Oct 16, 1:30 AM1.95
Oct 16, 1:25 AM1.96
Oct 16, 1:20 AM1.96
Oct 16, 1:15 AM1.95
Oct 16, 1:10 AM1.96
Oct 16, 1:05 AM1.96
Oct 16, 1:00 AM1.96
Oct 16, 12:55 AM1.96
Oct 16, 12:50 AM1.95
Oct 16, 12:45 AM1.95
Oct 16, 12:40 AM1.95
Oct 16, 12:35 AM1.95
Oct 16, 12:30 AM1.94
Oct 16, 12:25 AM1.95
Oct 16, 12:20 AM1.94
Oct 16, 12:15 AM1.94
Oct 16, 12:10 AM1.94
Oct 16, 12:05 AM1.94
Oct 16, 12:00 AM1.95
Oct 15, 11:55 PM1.94
Oct 15, 11:50 PM1.93
Oct 15, 11:45 PM1.93
Oct 15, 11:40 PM1.93
Oct 15, 11:35 PM1.94
Oct 15, 11:30 PM1.93
Oct 15, 11:25 PM1.94
Oct 15, 11:20 PM1.94
Oct 15, 11:15 PM1.94
Oct 15, 11:10 PM1.94
Oct 15, 11:05 PM1.93
Oct 15, 11:00 PM1.94
Oct 15, 10:55 PM1.94
Oct 15, 10:50 PM1.92
Oct 15, 10:45 PM1.93
Oct 15, 10:40 PM1.93
Oct 15, 10:35 PM1.93
Oct 15, 10:30 PM1.93
Oct 15, 10:25 PM1.92
Oct 15, 10:20 PM1.93
Oct 15, 10:15 PM1.92
Oct 15, 10:10 PM1.92
Oct 15, 10:05 PM1.92
Oct 15, 10:00 PM1.92
Oct 15, 9:55 PM1.93
Oct 15, 9:50 PM1.92
Oct 15, 9:45 PM1.92
Oct 15, 9:40 PM1.92
Oct 15, 9:35 PM1.92
Oct 15, 9:30 PM1.92
Oct 15, 9:25 PM1.92
Oct 15, 9:20 PM1.92
Oct 15, 9:15 PM1.92
Oct 15, 9:10 PM1.93
Oct 15, 9:05 PM1.93
Oct 15, 9:00 PM1.92
Oct 15, 8:55 PM1.93
Oct 15, 8:50 PM1.93
Oct 15, 8:45 PM1.93
Oct 15, 8:40 PM1.94
Oct 15, 8:35 PM1.93
Oct 15, 8:30 PM1.92
Oct 15, 8:25 PM1.94
Oct 15, 8:20 PM1.93
Oct 15, 8:15 PM1.94
Oct 15, 8:10 PM1.94
Oct 15, 8:05 PM1.94
Oct 15, 8:00 PM1.93
Oct 15, 7:55 PM1.94
Oct 15, 7:50 PM1.93
Oct 15, 7:45 PM1.94
Oct 15, 7:40 PM1.95
Oct 15, 7:35 PM1.94
Oct 15, 7:30 PM1.95
Oct 15, 7:25 PM1.95
Oct 15, 7:20 PM1.95
Oct 15, 7:15 PM1.95
Oct 15, 7:10 PM1.94
Oct 15, 7:05 PM1.95
Oct 15, 7:00 PM1.95
Oct 15, 6:55 PM1.96
Oct 15, 6:50 PM1.95
Oct 15, 6:45 PM1.95
Oct 15, 6:40 PM1.94
Oct 15, 6:35 PM1.96
Oct 15, 6:30 PM1.96
Oct 15, 6:25 PM1.95
Oct 15, 6:20 PM1.96
Oct 15, 6:15 PM1.95
Oct 15, 6:10 PM1.96
Oct 15, 6:05 PM1.96
Oct 15, 6:00 PM1.96
Oct 15, 5:55 PM1.96
Oct 15, 5:50 PM1.96
Oct 15, 5:45 PM1.96
Oct 15, 5:40 PM1.96
Oct 15, 5:35 PM1.97
Oct 15, 5:15 PM1.96
Oct 15, 5:10 PM1.99
Oct 15, 5:05 PM1.96
Oct 15, 5:00 PM1.97
Oct 15, 4:55 PM1.97
Oct 15, 4:50 PM1.97
Oct 15, 4:45 PM1.97
Oct 15, 4:40 PM1.99
Oct 15, 4:35 PM1.97
Oct 15, 4:30 PM1.97
Oct 15, 4:25 PM1.99
Oct 15, 4:20 PM1.97
Oct 15, 4:15 PM1.99
Oct 15, 4:10 PM1.99
Oct 15, 4:05 PM1.99
Oct 15, 3:45 PM1.99
Oct 15, 3:40 PM1.99
Oct 15, 3:35 PM2.00
Oct 15, 3:30 PM1.97
Oct 15, 3:25 PM1.99
Oct 15, 3:20 PM1.99
Oct 15, 3:15 PM1.97
Oct 15, 3:10 PM2.00
Oct 15, 3:05 PM2.00
Oct 15, 3:00 PM1.99
Oct 15, 2:55 PM1.99
Oct 15, 2:50 PM2.00
Oct 15, 2:45 PM1.99
Oct 15, 2:40 PM1.99
Oct 15, 2:35 PM2.01
Oct 15, 2:30 PM2.00
Oct 15, 2:25 PM2.01
Oct 15, 2:20 PM1.99
Oct 15, 2:15 PM2.00
Oct 15, 2:10 PM2.00
Oct 15, 2:05 PM2.01
Oct 15, 2:00 PM2.00
Oct 15, 1:55 PM2.00
Oct 15, 1:50 PM2.01
Oct 15, 1:45 PM2.01
Oct 15, 1:40 PM2.01
Oct 15, 1:35 PM2.01
Oct 15, 1:30 PM2.00
Oct 15, 1:25 PM2.01
Oct 15, 1:20 PM2.01
Oct 15, 1:15 PM2.01
Oct 15, 1:10 PM2.02
Oct 15, 1:05 PM2.01
Oct 15, 1:00 PM2.01
Oct 15, 12:55 PM2.02
Oct 15, 12:50 PM2.02
Oct 15, 12:45 PM2.02
Oct 15, 12:40 PM2.02
Oct 15, 12:35 PM2.01
Oct 15, 12:30 PM2.02
Oct 15, 12:25 PM2.02
Oct 15, 12:20 PM2.02
Oct 15, 12:15 PM2.03
Oct 15, 12:10 PM2.03
Oct 15, 12:05 PM2.03
Oct 15, 11:45 AM2.01
Oct 15, 11:40 AM2.02
Oct 15, 11:35 AM2.03
Oct 15, 11:30 AM2.02
Oct 15, 11:25 AM2.02
Oct 15, 11:20 AM2.04
Oct 15, 11:15 AM2.02
Oct 15, 11:10 AM2.03
Oct 15, 11:05 AM2.03
Oct 15, 11:00 AM2.02
Oct 15, 10:55 AM2.02
Oct 15, 10:50 AM2.02
Oct 15, 10:45 AM2.02
Oct 15, 10:40 AM2.02
Oct 15, 10:35 AM2.02
Oct 15, 10:30 AM2.03
Oct 15, 10:25 AM2.02
Oct 15, 10:20 AM2.02
Oct 15, 10:15 AM2.01
Oct 15, 10:10 AM2.02
Oct 15, 10:05 AM2.02
Oct 15, 10:00 AM2.02
Oct 15, 9:55 AM2.02
Oct 15, 9:50 AM2.02
Oct 15, 9:45 AM2.01
Oct 15, 9:40 AM2.00
Oct 15, 9:35 AM2.01
Oct 15, 9:30 AM2.00
Oct 15, 9:25 AM2.01
Oct 15, 9:20 AM2.01
Oct 15, 9:15 AM2.01
Oct 15, 9:10 AM2.00
Oct 15, 9:05 AM2.00
Oct 15, 9:00 AM2.00
Oct 15, 8:55 AM1.99
Oct 15, 8:50 AM2.00
Oct 15, 8:45 AM1.99
Oct 15, 8:40 AM1.99
Oct 15, 8:35 AM2.00
Oct 15, 8:30 AM1.99
Oct 15, 8:25 AM2.00
Oct 15, 8:20 AM1.99
Oct 15, 8:15 AM2.00
Oct 15, 8:10 AM1.99
Oct 15, 8:05 AM1.99
Oct 15, 8:00 AM2.00
Oct 15, 7:55 AM2.00
Oct 15, 7:50 AM1.99
Oct 15, 7:45 AM1.99
Oct 15, 7:40 AM1.99
Oct 15, 7:35 AM1.99
Oct 15, 7:30 AM1.99
Oct 15, 7:25 AM1.97
Oct 15, 7:20 AM1.99
Oct 15, 7:15 AM1.99
Oct 15, 7:10 AM1.99
Oct 15, 7:05 AM2.00
Oct 15, 7:00 AM1.97
Oct 15, 6:55 AM1.99
Oct 15, 6:50 AM1.99
Oct 15, 6:45 AM1.99
Oct 15, 6:40 AM1.99
Oct 15, 6:35 AM1.99
Oct 15, 6:30 AM1.99
Oct 15, 6:25 AM1.99
Oct 15, 6:20 AM1.99
Oct 15, 6:15 AM1.99
Oct 15, 6:10 AM1.99
Oct 15, 6:05 AM1.99
Oct 15, 6:00 AM1.97
Oct 15, 5:55 AM1.99
Oct 15, 5:50 AM1.99
Oct 15, 5:45 AM1.99
Oct 15, 5:40 AM1.99
Oct 15, 5:35 AM1.99
Oct 15, 5:30 AM2.00
Oct 15, 5:25 AM1.99
Oct 15, 5:20 AM2.00
Oct 15, 5:15 AM2.01
Oct 15, 5:10 AM2.00
Oct 15, 5:05 AM2.00
Oct 15, 5:00 AM2.00
Oct 15, 4:55 AM2.00
Oct 15, 4:50 AM2.00
Oct 15, 4:45 AM2.00
Oct 15, 4:40 AM2.00
Oct 15, 4:35 AM2.00
Oct 15, 4:30 AM2.01
Oct 15, 4:25 AM2.00
Oct 15, 4:20 AM2.01
Oct 15, 4:15 AM2.00
Oct 15, 4:10 AM2.00
Oct 15, 4:05 AM2.01
Water level, 7 days at South Fork San Gabriel River 2 NE Georgetown: the water from 1.92 to 2.06 feet of stage, the latest 1.96 feet.WATER LEVEL, 7 DAYSFTHIGH 2.06 FT, OCT 9, 10:40 AM · LOW 1.92 FT, OCT 15, 8:30 PM1.901.952.002.052.10Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 161.96
Latest
1.96 ftOct 16, 3:30 AM
Highest
2.06 ftOct 9, 10:40 AM
Lowest
1.92 ftOct 15, 8:30 PM
Range
0.14 fthighest less lowest
Change
Fell 0.07 ftsince Oct 9, 4:05 AM
Readings
1,962
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 3:30 AM1.96
Oct 16, 2:55 AM1.96
Oct 16, 1:55 AM1.96
Oct 16, 12:55 AM1.96
Oct 15, 11:55 PM1.94
Oct 15, 10:55 PM1.94
Oct 15, 9:55 PM1.93
Oct 15, 8:55 PM1.93
Oct 15, 7:55 PM1.94
Oct 15, 6:55 PM1.96
Oct 15, 5:55 PM1.96
Oct 15, 4:55 PM1.97
Oct 15, 3:45 PM1.99
Oct 15, 2:55 PM1.99
Oct 15, 1:55 PM2.00
Oct 15, 12:55 PM2.02
Oct 15, 11:45 AM2.01
Oct 15, 10:55 AM2.02
Oct 15, 9:55 AM2.02
Oct 15, 8:55 AM1.99
Oct 15, 7:55 AM2.00
Oct 15, 6:55 AM1.99
Oct 15, 5:55 AM1.99
Oct 15, 4:55 AM2.00
Oct 15, 3:55 AM2.01
Oct 15, 2:55 AM2.03
Oct 15, 1:55 AM2.04
Oct 15, 12:55 AM2.04
Oct 14, 11:55 PM2.03
Oct 14, 10:55 PM2.01
Oct 14, 9:55 PM1.97
Oct 14, 8:55 PM1.94
Oct 14, 7:55 PM1.95
Oct 14, 6:55 PM1.97
Oct 14, 5:55 PM1.95
Oct 14, 4:55 PM1.97
Oct 14, 3:55 PM1.99
Oct 14, 2:55 PM2.00
Oct 14, 1:55 PM2.01
Oct 14, 12:55 PM2.02
Oct 14, 11:55 AM2.03
Oct 14, 10:45 AM2.04
Oct 14, 9:55 AM2.03
Oct 14, 8:55 AM2.01
Oct 14, 7:55 AM2.00
Oct 14, 6:55 AM2.00
Oct 14, 5:55 AM2.01
Oct 14, 4:55 AM2.00
Oct 14, 3:55 AM2.01
Oct 14, 2:55 AM1.99
Oct 14, 1:55 AM1.97
Oct 14, 12:55 AM1.99
Oct 13, 11:55 PM1.96
Oct 13, 10:55 PM1.95
Oct 13, 9:55 PM1.94
Oct 13, 8:55 PM1.93
Oct 13, 7:55 PM1.94
Oct 13, 6:55 PM1.96
Oct 13, 5:55 PM1.99
Oct 13, 4:55 PM1.99
Oct 13, 3:55 PM2.00
Oct 13, 2:55 PM2.01
Oct 13, 1:55 PM2.01
Oct 13, 12:55 PM2.02
Oct 13, 11:55 AM2.03
Oct 13, 10:55 AM2.04
Oct 13, 9:55 AM2.04
Oct 13, 8:55 AM2.02
Oct 13, 7:55 AM2.02
Oct 13, 6:55 AM2.02
Oct 13, 5:55 AM2.01
Oct 13, 4:55 AM2.01
Oct 13, 3:55 AM2.02
Oct 13, 2:55 AM2.01
Oct 13, 1:55 AM2.01
Oct 13, 12:55 AM1.99
Oct 12, 11:55 PM1.97
Oct 12, 10:55 PM1.95
Oct 12, 9:55 PM1.94
Oct 12, 8:45 PM1.95
Oct 12, 7:55 PM1.95
Oct 12, 6:55 PM1.97
Oct 12, 5:55 PM1.97
Oct 12, 4:55 PM1.99
Oct 12, 3:55 PM1.99
Oct 12, 2:55 PM2.00
Oct 12, 1:55 PM2.01
Oct 12, 12:55 PM2.02
Oct 12, 11:55 AM2.03
Oct 12, 10:45 AM2.04
Oct 12, 9:55 AM2.03
Oct 12, 8:55 AM2.02
Oct 12, 7:55 AM2.02
Oct 12, 6:55 AM2.02
Oct 12, 5:55 AM2.02
Oct 12, 4:55 AM2.02
Oct 12, 3:55 AM2.02
Oct 12, 2:55 AM2.02
Oct 12, 1:55 AM2.02
Oct 12, 12:55 AM1.99
Oct 11, 11:55 PM1.97
Oct 11, 10:55 PM1.94
Oct 11, 9:55 PM1.94
Oct 11, 8:55 PM1.94
Oct 11, 7:55 PM1.95
Oct 11, 6:55 PM1.96
Oct 11, 5:55 PM1.97
Oct 11, 4:55 PM1.99
Oct 11, 3:55 PM2.00
Oct 11, 2:55 PM2.00
Oct 11, 1:55 PM2.01
Oct 11, 12:55 PM2.02
Oct 11, 11:55 AM2.02
Oct 11, 10:55 AM2.02
Oct 11, 9:55 AM2.02
Oct 11, 8:55 AM2.02
Oct 11, 7:55 AM2.01
Oct 11, 6:55 AM2.02
Oct 11, 5:55 AM2.05
Oct 11, 4:55 AM2.02
Oct 11, 3:55 AM2.03
Oct 11, 2:55 AM2.05
Oct 11, 1:55 AM2.02
Oct 11, 12:55 AM2.01
Oct 10, 11:55 PM1.99
Oct 10, 10:55 PM1.95
Oct 10, 9:55 PM1.95
Oct 10, 8:55 PM1.95
Oct 10, 7:55 PM1.97
Oct 10, 6:55 PM1.97
Oct 10, 5:55 PM1.99
Oct 10, 4:55 PM2.00
Oct 10, 3:55 PM2.01
Oct 10, 2:55 PM2.01
Oct 10, 1:55 PM2.02
Oct 10, 12:55 PM2.02
Oct 10, 11:55 AM2.03
Oct 10, 10:55 AM2.04
Oct 10, 9:55 AM2.03
Oct 10, 8:55 AM2.02
Oct 10, 7:55 AM2.02
Oct 10, 6:55 AM2.01
Oct 10, 5:55 AM2.02
Oct 10, 4:55 AM2.01
Oct 10, 3:55 AM2.02
Oct 10, 2:55 AM2.02
Oct 10, 1:55 AM2.02
Oct 10, 12:55 AM2.02
Oct 9, 11:55 PM2.01
Oct 9, 10:55 PM2.00
Oct 9, 9:55 PM1.99
Oct 9, 8:55 PM1.97
Oct 9, 7:55 PM1.99
Oct 9, 6:55 PM1.99
Oct 9, 5:55 PM1.99
Oct 9, 4:55 PM2.01
Oct 9, 3:55 PM2.01
Oct 9, 2:55 PM2.02
Oct 9, 1:55 PM2.04
Oct 9, 12:55 PM2.04
Oct 9, 11:55 AM2.05
Oct 9, 10:55 AM2.05
Oct 9, 9:55 AM2.05
Oct 9, 8:55 AM2.05
Oct 9, 7:55 AM2.04
Oct 9, 6:55 AM2.03
Oct 9, 5:55 AM2.02
Oct 9, 4:55 AM2.03
Water level, 30 days at South Fork San Gabriel River 2 NE Georgetown: the water from 1.50 to 3.42 feet of stage, the latest 1.96 feet.WATER LEVEL, 30 DAYSFTHIGH 3.42 FT, OCT 2, 7:30 PM · LOW 1.50 FT, SEP 26, 8:35 AM1.52.02.53.03.54.0Sep 16Sep 21Sep 26Oct 1Oct 6Oct 111.96
Latest
1.96 ftOct 16, 3:30 AM
Highest
3.42 ftOct 2, 7:30 PM
Lowest
1.50 ftSep 26, 8:35 AM
Range
1.92 fthighest less lowest
Change
Rose 0.36 ftsince Sep 16, 4:05 AM
Readings
8,397
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 161.971.941.961.9643
Oct 152.061.921.991.94279
Oct 142.041.942.002.03285
Oct 132.041.932.001.96282
Oct 122.041.942.001.97276
Oct 112.051.932.001.97279
Oct 102.041.942.001.99288
Oct 92.061.962.022.01279
Oct 82.072.002.032.03276
Oct 72.092.002.042.01279
Oct 62.142.032.092.04285
Oct 52.232.092.162.10288
Oct 42.402.202.272.22288
Oct 33.312.392.672.40285
Oct 23.422.202.563.29279
Oct 12.271.702.022.24279
Sep 301.841.721.781.74285
Sep 292.011.741.901.74288
Sep 281.911.661.791.78288
Sep 271.811.631.741.75288
Sep 261.671.501.591.63279
Sep 251.831.671.751.67288
Sep 241.841.681.751.76281
Sep 231.841.681.751.77283
Sep 221.871.701.791.76276
Sep 211.881.681.791.77282
Sep 201.851.691.791.77248
Sep 191.871.721.791.80259
Sep 181.811.581.691.79279
Sep 171.801.591.701.69276
Sep 161.811.571.701.71227

How it reports

Schedule
every 15 minon the hour's :00, :15, :30 and :45
Reports received, 24 hours
89 of 9692.7% of its schedule
Reports received, 7 days
652 of 67297.0% of its schedule, 658 reports in all
Longest silence, 7 days
1 hourfrom Oct 15, 11:45 AM
Latest report
Oct 16, 3:45 AMlocal time
Time to reach Storm Station
16 min9 in 10 within 19 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 score96.9of 100

Texas median
95.4the median score of 4,689 stations
Scoring higher
2,000stations in Texas
Sharing its score
17ranks 2,001 to 2,017
Points deducted
3.11.2 arrival, 1.0 reports received, 0.9 continuity
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Texas median 100.0, 100.0, 100.0
Next above
LBFT2rank 2,013; ahead on reports received 97.3% against 97.1%
Next below
JZLT2rank 2,017; behind on reports received 97.1% against 96.0%
Sharing its rank
2other 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 3597.234.0 of 35 pointsTexas median 97.5653 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1087.88.8 of 10 pointsTexas median 92.0half its reports arrived within 16 min
  3. Continuityweight 1090.99.1 of 10 pointsTexas median 100.0longest silence 60 min, on a schedule of one report every 15 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 (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 South Fork San Gabriel River 2 NE Georgetown

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.