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Live/Water/Maryland/Ten Mile Creek at Clarksburg

Ten Mile Creek at Clarksburg

A gauge on the Ten Mile Creek in Montgomery County, Maryland. Its stage was 2.91 ft as of Oct 16, 3:00 AM EDT.

Gauge CTMM2Montgomery County, MarylandEvery gauge in Maryland

Stage now
2.91 ftreported Oct 16, 3:00 AM EDT
24 hour change
Rose 0.03 ftsince Oct 15, 3:00 AM
Elevation
472 ftabove sea level
County
Montgomery County
Position
39.2233° N, 77.3122° W
Record since
2013

Water level

Ten Mile Creek at Clarksburg

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 Ten Mile Creek at Clarksburg: the water from 2.88 to 2.91 feet of stage, the latest 2.91 feet.WATER LEVEL, 24 HOURSFTHIGH 2.91 FT, OCT 15, 7:05 PM · LOW 2.88 FT, OCT 15, 3:20 AM2.852.882.902.922.956 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM2.91
Latest
2.91 ftOct 16, 3:00 AM
Highest
2.91 ftOct 15, 7:05 PM
Lowest
2.88 ftOct 15, 3:20 AM
Range
0.03 fthighest less lowest
Change
Rose 0.03 ftsince Oct 15, 3:20 AM
Readings
285
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 3:00 AM2.91
Oct 16, 2:55 AM2.91
Oct 16, 2:50 AM2.91
Oct 16, 2:45 AM2.91
Oct 16, 2:40 AM2.91
Oct 16, 2:35 AM2.91
Oct 16, 2:30 AM2.91
Oct 16, 2:25 AM2.91
Oct 16, 2:20 AM2.91
Oct 16, 2:15 AM2.91
Oct 16, 2:10 AM2.91
Oct 16, 2:05 AM2.91
Oct 16, 2:00 AM2.91
Oct 16, 1:55 AM2.91
Oct 16, 1:50 AM2.91
Oct 16, 1:45 AM2.91
Oct 16, 1:40 AM2.91
Oct 16, 1:35 AM2.91
Oct 16, 1:30 AM2.91
Oct 16, 1:25 AM2.91
Oct 16, 1:20 AM2.91
Oct 16, 1:15 AM2.91
Oct 16, 1:10 AM2.91
Oct 16, 1:05 AM2.91
Oct 16, 1:00 AM2.91
Oct 16, 12:55 AM2.91
Oct 16, 12:50 AM2.91
Oct 16, 12:45 AM2.91
Oct 16, 12:40 AM2.91
Oct 16, 12:35 AM2.91
Oct 16, 12:30 AM2.91
Oct 16, 12:25 AM2.91
Oct 16, 12:20 AM2.91
Oct 16, 12:15 AM2.91
Oct 16, 12:10 AM2.91
Oct 16, 12:05 AM2.91
Oct 16, 12:00 AM2.91
Oct 15, 11:55 PM2.91
Oct 15, 11:50 PM2.91
Oct 15, 11:45 PM2.91
Oct 15, 11:40 PM2.91
Oct 15, 11:35 PM2.91
Oct 15, 11:30 PM2.91
Oct 15, 11:25 PM2.91
Oct 15, 11:20 PM2.91
Oct 15, 11:15 PM2.90
Oct 15, 11:10 PM2.90
Oct 15, 11:05 PM2.90
Oct 15, 11:00 PM2.90
Oct 15, 10:55 PM2.90
Oct 15, 10:50 PM2.90
Oct 15, 10:45 PM2.90
Oct 15, 10:40 PM2.90
Oct 15, 10:35 PM2.90
Oct 15, 10:30 PM2.90
Oct 15, 10:25 PM2.90
Oct 15, 10:20 PM2.90
Oct 15, 10:15 PM2.90
Oct 15, 10:10 PM2.90
Oct 15, 10:05 PM2.90
Oct 15, 10:00 PM2.90
Oct 15, 9:55 PM2.90
Oct 15, 9:50 PM2.90
Oct 15, 9:45 PM2.90
Oct 15, 9:40 PM2.90
Oct 15, 9:35 PM2.90
Oct 15, 9:30 PM2.90
Oct 15, 9:25 PM2.90
Oct 15, 9:20 PM2.90
Oct 15, 9:15 PM2.90
Oct 15, 9:10 PM2.90
Oct 15, 9:05 PM2.90
Oct 15, 9:00 PM2.91
Oct 15, 8:55 PM2.90
Oct 15, 8:50 PM2.90
Oct 15, 8:45 PM2.90
Oct 15, 8:40 PM2.90
Oct 15, 8:35 PM2.90
Oct 15, 8:30 PM2.90
Oct 15, 8:25 PM2.91
Oct 15, 8:20 PM2.91
Oct 15, 8:15 PM2.91
Oct 15, 8:10 PM2.91
Oct 15, 8:05 PM2.90
Oct 15, 8:00 PM2.90
Oct 15, 7:55 PM2.90
Oct 15, 7:50 PM2.90
Oct 15, 7:45 PM2.90
Oct 15, 7:40 PM2.90
Oct 15, 7:35 PM2.90
Oct 15, 7:30 PM2.90
Oct 15, 7:25 PM2.90
Oct 15, 7:20 PM2.90
Oct 15, 7:15 PM2.90
Oct 15, 7:10 PM2.91
Oct 15, 7:05 PM2.91
Oct 15, 7:00 PM2.90
Oct 15, 6:55 PM2.90
Oct 15, 6:50 PM2.90
Oct 15, 6:45 PM2.90
Oct 15, 6:40 PM2.90
Oct 15, 6:35 PM2.90
Oct 15, 6:30 PM2.90
Oct 15, 6:25 PM2.90
Oct 15, 6:20 PM2.90
Oct 15, 6:15 PM2.90
Oct 15, 6:10 PM2.90
Oct 15, 6:05 PM2.90
Oct 15, 6:00 PM2.90
Oct 15, 5:55 PM2.90
Oct 15, 5:50 PM2.90
Oct 15, 5:45 PM2.90
Oct 15, 5:40 PM2.90
Oct 15, 5:35 PM2.90
Oct 15, 5:30 PM2.90
Oct 15, 5:25 PM2.90
Oct 15, 5:20 PM2.90
Oct 15, 5:15 PM2.90
Oct 15, 5:10 PM2.90
Oct 15, 5:05 PM2.90
Oct 15, 5:00 PM2.90
Oct 15, 4:55 PM2.90
Oct 15, 4:50 PM2.90
Oct 15, 4:45 PM2.90
Oct 15, 4:40 PM2.89
Oct 15, 4:35 PM2.89
Oct 15, 4:30 PM2.89
Oct 15, 4:25 PM2.89
Oct 15, 4:20 PM2.89
Oct 15, 4:15 PM2.89
Oct 15, 4:10 PM2.89
Oct 15, 4:05 PM2.88
Oct 15, 4:00 PM2.89
Oct 15, 3:55 PM2.88
Oct 15, 3:50 PM2.89
Oct 15, 3:45 PM2.88
Oct 15, 3:40 PM2.88
Oct 15, 3:35 PM2.88
Oct 15, 3:30 PM2.89
Oct 15, 3:25 PM2.88
Oct 15, 3:20 PM2.88
Oct 15, 3:15 PM2.88
Oct 15, 3:10 PM2.88
Oct 15, 3:05 PM2.88
Oct 15, 3:00 PM2.88
Oct 15, 2:55 PM2.88
Oct 15, 2:50 PM2.88
Oct 15, 2:45 PM2.88
Oct 15, 2:40 PM2.88
Oct 15, 2:35 PM2.88
Oct 15, 2:30 PM2.88
Oct 15, 2:25 PM2.88
Oct 15, 2:20 PM2.88
Oct 15, 2:15 PM2.88
Oct 15, 2:10 PM2.88
Oct 15, 2:05 PM2.88
Oct 15, 2:00 PM2.88
Oct 15, 1:55 PM2.88
Oct 15, 1:50 PM2.88
Oct 15, 1:45 PM2.88
Oct 15, 1:40 PM2.88
Oct 15, 1:35 PM2.88
Oct 15, 1:30 PM2.88
Oct 15, 1:25 PM2.88
Oct 15, 1:20 PM2.88
Oct 15, 1:15 PM2.88
Oct 15, 1:10 PM2.88
Oct 15, 1:05 PM2.88
Oct 15, 1:00 PM2.88
Oct 15, 12:55 PM2.88
Oct 15, 12:50 PM2.88
Oct 15, 12:45 PM2.88
Oct 15, 12:40 PM2.88
Oct 15, 12:35 PM2.88
Oct 15, 12:30 PM2.88
Oct 15, 12:25 PM2.88
Oct 15, 12:20 PM2.88
Oct 15, 12:15 PM2.88
Oct 15, 12:10 PM2.88
Oct 15, 12:05 PM2.88
Oct 15, 12:00 PM2.88
Oct 15, 11:55 AM2.88
Oct 15, 11:50 AM2.88
Oct 15, 11:45 AM2.88
Oct 15, 11:40 AM2.88
Oct 15, 11:35 AM2.88
Oct 15, 11:30 AM2.88
Oct 15, 11:25 AM2.88
Oct 15, 11:20 AM2.89
Oct 15, 11:15 AM2.89
Oct 15, 11:10 AM2.89
Oct 15, 11:05 AM2.88
Oct 15, 11:00 AM2.88
Oct 15, 10:55 AM2.88
Oct 15, 10:50 AM2.89
Oct 15, 10:45 AM2.88
Oct 15, 10:40 AM2.88
Oct 15, 10:35 AM2.88
Oct 15, 10:30 AM2.88
Oct 15, 10:25 AM2.88
Oct 15, 10:20 AM2.88
Oct 15, 10:15 AM2.88
Oct 15, 10:10 AM2.88
Oct 15, 10:05 AM2.88
Oct 15, 10:00 AM2.88
Oct 15, 9:55 AM2.88
Oct 15, 9:50 AM2.88
Oct 15, 9:45 AM2.88
Oct 15, 9:40 AM2.89
Oct 15, 9:35 AM2.88
Oct 15, 9:30 AM2.88
Oct 15, 9:25 AM2.89
Oct 15, 9:20 AM2.89
Oct 15, 9:15 AM2.89
Oct 15, 9:10 AM2.89
Oct 15, 9:05 AM2.89
Oct 15, 9:00 AM2.89
Oct 15, 8:55 AM2.89
Oct 15, 8:50 AM2.89
Oct 15, 8:45 AM2.89
Oct 15, 8:40 AM2.89
Oct 15, 8:35 AM2.89
Oct 15, 8:30 AM2.89
Oct 15, 8:25 AM2.89
Oct 15, 8:20 AM2.89
Oct 15, 8:15 AM2.89
Oct 15, 8:10 AM2.89
Oct 15, 8:05 AM2.89
Oct 15, 8:00 AM2.89
Oct 15, 7:55 AM2.89
Oct 15, 7:50 AM2.89
Oct 15, 7:45 AM2.89
Oct 15, 7:40 AM2.89
Oct 15, 7:35 AM2.89
Oct 15, 7:30 AM2.89
Oct 15, 7:25 AM2.89
Oct 15, 7:20 AM2.89
Oct 15, 7:15 AM2.89
Oct 15, 7:10 AM2.89
Oct 15, 7:05 AM2.89
Oct 15, 7:00 AM2.89
Oct 15, 6:55 AM2.89
Oct 15, 6:50 AM2.89
Oct 15, 6:45 AM2.89
Oct 15, 6:40 AM2.89
Oct 15, 6:35 AM2.89
Oct 15, 6:30 AM2.89
Oct 15, 6:25 AM2.89
Oct 15, 6:20 AM2.88
Oct 15, 6:15 AM2.88
Oct 15, 6:10 AM2.89
Oct 15, 6:05 AM2.88
Oct 15, 6:00 AM2.88
Oct 15, 5:55 AM2.88
Oct 15, 5:50 AM2.88
Oct 15, 5:45 AM2.88
Oct 15, 5:40 AM2.88
Oct 15, 5:35 AM2.88
Oct 15, 5:30 AM2.89
Oct 15, 5:25 AM2.89
Oct 15, 5:20 AM2.89
Oct 15, 5:15 AM2.89
Oct 15, 5:10 AM2.89
Oct 15, 5:05 AM2.89
Oct 15, 5:00 AM2.88
Oct 15, 4:55 AM2.89
Oct 15, 4:50 AM2.89
Oct 15, 4:45 AM2.88
Oct 15, 4:40 AM2.88
Oct 15, 4:35 AM2.88
Oct 15, 4:30 AM2.88
Oct 15, 4:25 AM2.88
Oct 15, 4:20 AM2.88
Oct 15, 4:15 AM2.88
Oct 15, 4:10 AM2.88
Oct 15, 4:05 AM2.88
Oct 15, 4:00 AM2.88
Oct 15, 3:55 AM2.88
Oct 15, 3:50 AM2.88
Oct 15, 3:45 AM2.88
Oct 15, 3:40 AM2.88
Oct 15, 3:35 AM2.88
Oct 15, 3:30 AM2.88
Oct 15, 3:25 AM2.88
Oct 15, 3:20 AM2.88
Water level, 7 days at Ten Mile Creek at Clarksburg: the water from 2.87 to 3.75 feet of stage, the latest 2.91 feet.WATER LEVEL, 7 DAYSFTHIGH 3.75 FT, OCT 11, 11:00 AM · LOW 2.87 FT, OCT 9, 3:20 AM2.83.03.33.53.84.0Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 162.91
Latest
2.91 ftOct 16, 3:00 AM
Highest
3.75 ftOct 11, 11:00 AM
Lowest
2.87 ftOct 9, 3:20 AM
Range
0.88 fthighest less lowest
Change
Rose 0.04 ftsince Oct 9, 3:20 AM
Readings
1,989
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 3:00 AM2.91
Oct 16, 2:55 AM2.91
Oct 16, 1:55 AM2.91
Oct 16, 12:55 AM2.91
Oct 15, 11:55 PM2.91
Oct 15, 10:55 PM2.90
Oct 15, 9:55 PM2.90
Oct 15, 8:55 PM2.90
Oct 15, 7:55 PM2.90
Oct 15, 6:55 PM2.90
Oct 15, 5:55 PM2.90
Oct 15, 4:55 PM2.90
Oct 15, 3:55 PM2.88
Oct 15, 2:55 PM2.88
Oct 15, 1:55 PM2.88
Oct 15, 12:55 PM2.88
Oct 15, 11:55 AM2.88
Oct 15, 10:55 AM2.88
Oct 15, 9:55 AM2.88
Oct 15, 8:55 AM2.89
Oct 15, 7:55 AM2.89
Oct 15, 6:55 AM2.89
Oct 15, 5:55 AM2.88
Oct 15, 4:55 AM2.89
Oct 15, 3:55 AM2.88
Oct 15, 2:55 AM2.88
Oct 15, 1:55 AM2.88
Oct 15, 12:55 AM2.88
Oct 14, 11:55 PM2.88
Oct 14, 10:55 PM2.89
Oct 14, 9:55 PM2.89
Oct 14, 8:55 PM2.89
Oct 14, 7:55 PM2.89
Oct 14, 6:55 PM2.90
Oct 14, 5:55 PM2.88
Oct 14, 4:55 PM2.89
Oct 14, 3:55 PM2.88
Oct 14, 2:55 PM2.88
Oct 14, 1:55 PM2.88
Oct 14, 12:55 PM2.88
Oct 14, 11:55 AM2.88
Oct 14, 10:55 AM2.88
Oct 14, 9:55 AM2.88
Oct 14, 8:55 AM2.88
Oct 14, 7:55 AM2.88
Oct 14, 6:55 AM2.88
Oct 14, 5:55 AM2.88
Oct 14, 4:55 AM2.88
Oct 14, 3:55 AM2.89
Oct 14, 2:55 AM2.89
Oct 14, 1:55 AM2.89
Oct 14, 12:55 AM2.89
Oct 13, 11:55 PM2.89
Oct 13, 10:55 PM2.89
Oct 13, 9:55 PM2.89
Oct 13, 8:55 PM2.89
Oct 13, 7:55 PM2.89
Oct 13, 6:55 PM2.89
Oct 13, 5:55 PM2.90
Oct 13, 4:55 PM2.89
Oct 13, 3:55 PM2.90
Oct 13, 2:55 PM2.90
Oct 13, 1:55 PM2.90
Oct 13, 12:55 PM2.90
Oct 13, 11:55 AM2.90
Oct 13, 10:55 AM2.90
Oct 13, 9:55 AM2.91
Oct 13, 8:55 AM2.90
Oct 13, 7:55 AM2.90
Oct 13, 6:55 AM2.90
Oct 13, 5:55 AM2.91
Oct 13, 4:55 AM2.91
Oct 13, 3:55 AM2.91
Oct 13, 2:55 AM2.92
Oct 13, 1:55 AM2.92
Oct 13, 12:55 AM2.92
Oct 12, 11:55 PM2.93
Oct 12, 10:55 PM2.93
Oct 12, 9:55 PM2.93
Oct 12, 8:55 PM2.94
Oct 12, 7:55 PM2.94
Oct 12, 6:55 PM2.95
Oct 12, 5:55 PM2.96
Oct 12, 4:55 PM2.97
Oct 12, 3:55 PM2.97
Oct 12, 2:55 PM2.98
Oct 12, 1:55 PM2.99
Oct 12, 12:55 PM2.99
Oct 12, 11:55 AM3.00
Oct 12, 10:55 AM3.01
Oct 12, 9:55 AM3.01
Oct 12, 8:55 AM3.03
Oct 12, 7:55 AM3.03
Oct 12, 6:55 AM3.04
Oct 12, 5:55 AM3.04
Oct 12, 4:55 AM3.06
Oct 12, 3:55 AM3.08
Oct 12, 2:55 AM3.11
Oct 12, 1:55 AM3.14
Oct 12, 12:55 AM3.15
Oct 11, 11:55 PM3.09
Oct 11, 10:55 PM3.09
Oct 11, 9:55 PM3.11
Oct 11, 8:55 PM3.14
Oct 11, 7:55 PM3.16
Oct 11, 6:55 PM3.20
Oct 11, 5:00 PM3.22
Oct 11, 4:55 PM3.22
Oct 11, 3:55 PM3.22
Oct 11, 2:55 PM3.27
Oct 11, 1:55 PM3.34
Oct 11, 12:55 PM3.44
Oct 11, 11:55 AM3.62
Oct 11, 10:55 AM3.74
Oct 11, 9:55 AM3.51
Oct 11, 8:55 AM3.17
Oct 11, 7:55 AM3.02
Oct 11, 6:55 AM2.95
Oct 11, 5:55 AM2.91
Oct 11, 4:55 AM2.90
Oct 11, 3:55 AM2.89
Oct 11, 2:55 AM2.88
Oct 11, 1:55 AM2.88
Oct 11, 12:55 AM2.88
Oct 10, 11:55 PM2.88
Oct 10, 10:55 PM2.88
Oct 10, 9:00 PM2.88
Oct 10, 8:55 PM2.88
Oct 10, 7:55 PM2.87
Oct 10, 6:55 PM2.88
Oct 10, 5:55 PM2.88
Oct 10, 4:55 PM2.88
Oct 10, 3:55 PM2.89
Oct 10, 2:55 PM2.88
Oct 10, 1:55 PM2.88
Oct 10, 12:55 PM2.88
Oct 10, 11:55 AM2.88
Oct 10, 10:55 AM2.88
Oct 10, 9:55 AM2.88
Oct 10, 8:55 AM2.88
Oct 10, 7:55 AM2.88
Oct 10, 6:55 AM2.88
Oct 10, 5:55 AM2.88
Oct 10, 4:55 AM2.88
Oct 10, 3:55 AM2.87
Oct 10, 2:55 AM2.87
Oct 10, 1:55 AM2.88
Oct 10, 12:55 AM2.88
Oct 9, 11:55 PM2.88
Oct 9, 10:55 PM2.87
Oct 9, 9:55 PM2.88
Oct 9, 8:55 PM2.88
Oct 9, 7:55 PM2.88
Oct 9, 6:55 PM2.88
Oct 9, 5:55 PM2.88
Oct 9, 4:55 PM2.88
Oct 9, 3:55 PM2.88
Oct 9, 2:55 PM2.88
Oct 9, 1:55 PM2.88
Oct 9, 12:55 PM2.88
Oct 9, 11:55 AM2.88
Oct 9, 10:55 AM2.88
Oct 9, 9:55 AM2.88
Oct 9, 8:55 AM2.88
Oct 9, 7:55 AM2.87
Oct 9, 6:55 AM2.87
Oct 9, 5:55 AM2.87
Oct 9, 4:55 AM2.87
Oct 9, 3:55 AM2.87
Water level, 30 days at Ten Mile Creek at Clarksburg: the water from 2.79 to 3.75 feet of stage, the latest 2.91 feet.WATER LEVEL, 30 DAYSFTHIGH 3.75 FT, OCT 11, 11:00 AM · LOW 2.79 FT, SEP 16, 9:25 PM2.83.03.33.53.84.0Sep 16Sep 21Sep 26Oct 1Oct 6Oct 112.91
Latest
2.91 ftOct 16, 3:00 AM
Highest
3.75 ftOct 11, 11:00 AM
Lowest
2.79 ftSep 16, 9:25 PM
Range
0.96 fthighest less lowest
Change
Rose 0.11 ftsince Sep 16, 3:20 AM
Readings
8,207
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 162.912.912.912.9137
Oct 152.912.882.892.91288
Oct 142.912.882.892.88288
Oct 132.932.882.902.89288
Oct 123.162.923.012.93288
Oct 113.752.883.163.09276
Oct 102.892.872.882.88276
Oct 92.892.872.882.88288
Oct 82.902.872.882.87288
Oct 72.882.862.872.87252
Oct 62.892.862.872.86288
Oct 52.882.852.872.86277
Oct 42.882.862.872.87288
Oct 32.872.842.862.86276
Oct 22.852.832.842.84288
Oct 12.862.832.842.83263
Sep 302.842.832.842.84277
Sep 292.852.832.842.84276
Sep 282.872.852.862.85288
Sep 272.862.842.852.86252
Sep 262.852.822.832.85276
Sep 252.842.822.832.82264
Sep 242.862.832.852.83276
Sep 233.022.862.922.86276
Sep 223.002.872.953.00228
Sep 212.882.822.842.88264
Sep 202.842.812.822.83228
Sep 192.822.802.822.81252
Sep 182.852.812.832.82288
Sep 172.912.792.832.85288
Sep 162.842.792.802.80225

How it reports

Schedule
every houron the hour's :00
Reports received, 24 hours
22 of 2491.6% of its schedule, 24 reports in all
Reports received, 7 days
165 of 16898.2% of its schedule, 185 reports in all
Longest silence, 7 days
2 hoursfrom Oct 11, 5:00 PM
Latest report
Oct 16, 1:00 AMlocal time
Time to reach Storm Station
22 min9 in 10 within 23 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 score95.9of 100

Maryland median
89.0the median score of 736 stations
Scoring higher
226stations in Maryland
Sharing its score
10ranks 227 to 236
Points deducted
4.12.5 arrival, 0.8 forecast check, 0.6 reports received, 0.2 accuracy
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Maryland median 99.0, 100.0, 92.1
Next above
CRSM2rank 228; ahead on median arrival 22 min 27 s against 22 min 28 s
Next below
BTMM2rank 231; behind on median arrival 22 min 28 s against 22 min 36 s
Sharing its rank
1other 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 pointsMaryland median 82.1165 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1075.17.5 of 10 pointsMaryland median 94.0half its reports arrived within 22 min
  3. Continuityweight 10100.010.0 of 10 pointsMaryland median 100.0longest silence 2 h, on a schedule of one report every 60 min
  4. Accuracyweight 20-19.8 of 20 points, at the medianMaryland median 99.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianMaryland median 100.0-
  6. Forecast checkweight 10-9.2 of 10 points, at the medianMaryland median 92.1-

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 Ten Mile Creek at Clarksburg

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.