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Live/Water/Maryland/Leonardtown - McIntosh Run

Leonardtown - McIntosh Run

A water gauge in St. Marys County, Maryland. Its stage was 0.55 ft as of Oct 15, 10:45 PM EDT.

Gauge LENM2St. Marys County, MarylandEvery gauge in Maryland

Stage now
0.55 ftreported Oct 15, 10:45 PM EDT
24 hour change
Rose 0.28 ftsince Oct 14, 10:45 PM
Elevation
9 ftabove sea level
County
St. Marys County
Position
38.3039° N, 76.6564° W
Record since
2021

Water level

Leonardtown - McIntosh Run

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 Leonardtown - McIntosh Run: the water from 0.08 to 1.49 feet of stage, the latest 0.55 feet.WATER LEVEL, 24 HOURSFTHIGH 1.49 FT, OCT 15, 6:15 PM · LOW 0.08 FT, OCT 15, 12:45 PM0.00.51.01.52.0Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM0.55
Latest
0.55 ftOct 15, 10:45 PM
Highest
1.49 ftOct 15, 6:15 PM
Lowest
0.08 ftOct 15, 12:45 PM
Range
1.41 fthighest less lowest
Change
Rose 0.38 ftsince Oct 14, 11:45 PM
Readings
93
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:45 PM0.55
Oct 15, 10:30 PM0.61
Oct 15, 10:15 PM0.66
Oct 15, 10:00 PM0.71
Oct 15, 9:45 PM0.76
Oct 15, 9:30 PM0.85
Oct 15, 9:15 PM0.96
Oct 15, 9:00 PM1.01
Oct 15, 8:45 PM1.04
Oct 15, 8:30 PM1.10
Oct 15, 8:15 PM1.19
Oct 15, 8:00 PM1.29
Oct 15, 7:45 PM1.28
Oct 15, 7:30 PM1.27
Oct 15, 7:15 PM1.35
Oct 15, 7:00 PM1.44
Oct 15, 6:45 PM1.46
Oct 15, 6:30 PM1.48
Oct 15, 6:15 PM1.49
Oct 15, 6:00 PM1.38
Oct 15, 5:45 PM1.35
Oct 15, 5:30 PM1.30
Oct 15, 5:15 PM1.25
Oct 15, 5:00 PM1.24
Oct 15, 4:45 PM1.18
Oct 15, 4:30 PM1.17
Oct 15, 4:15 PM1.01
Oct 15, 4:00 PM0.87
Oct 15, 3:45 PM0.78
Oct 15, 3:30 PM0.68
Oct 15, 3:15 PM0.58
Oct 15, 3:00 PM0.47
Oct 15, 2:45 PM0.46
Oct 15, 2:30 PM0.31
Oct 15, 2:15 PM0.19
Oct 15, 2:00 PM0.18
Oct 15, 1:45 PM0.09
Oct 15, 1:30 PM0.09
Oct 15, 1:15 PM0.08
Oct 15, 1:00 PM0.08
Oct 15, 12:45 PM0.08
Oct 15, 12:30 PM0.09
Oct 15, 12:15 PM0.10
Oct 15, 12:00 PM0.11
Oct 15, 11:45 AM0.13
Oct 15, 11:30 AM0.15
Oct 15, 11:15 AM0.16
Oct 15, 11:00 AM0.19
Oct 15, 10:45 AM0.22
Oct 15, 10:30 AM0.26
Oct 15, 10:15 AM0.31
Oct 15, 10:00 AM0.36
Oct 15, 9:45 AM0.43
Oct 15, 9:30 AM0.51
Oct 15, 9:15 AM0.41
Oct 15, 9:00 AM0.48
Oct 15, 8:45 AM0.56
Oct 15, 8:30 AM0.66
Oct 15, 8:15 AM0.69
Oct 15, 8:00 AM0.74
Oct 15, 7:45 AM0.84
Oct 15, 7:30 AM0.92
Oct 15, 7:15 AM1.01
Oct 15, 7:00 AM1.09
Oct 15, 6:45 AM1.15
Oct 15, 6:30 AM1.19
Oct 15, 6:15 AM1.22
Oct 15, 6:00 AM1.25
Oct 15, 5:45 AM1.16
Oct 15, 5:30 AM1.17
Oct 15, 5:15 AM1.21
Oct 15, 5:00 AM1.22
Oct 15, 4:45 AM1.18
Oct 15, 4:30 AM1.16
Oct 15, 4:15 AM1.05
Oct 15, 4:00 AM0.88
Oct 15, 3:45 AM0.85
Oct 15, 3:30 AM0.88
Oct 15, 3:15 AM0.77
Oct 15, 3:00 AM0.75
Oct 15, 2:45 AM0.69
Oct 15, 2:30 AM0.50
Oct 15, 2:15 AM0.35
Oct 15, 2:00 AM0.34
Oct 15, 1:45 AM0.26
Oct 15, 1:30 AM0.18
Oct 15, 1:15 AM0.18
Oct 15, 1:00 AM0.17
Oct 15, 12:45 AM0.17
Oct 15, 12:30 AM0.17
Oct 15, 12:15 AM0.17
Oct 15, 12:00 AM0.17
Oct 14, 11:45 PM0.17
Water level, 7 days at Leonardtown - McIntosh Run: the water from -0.06 to 2.36 feet of stage, the latest 0.55 feet.WATER LEVEL, 7 DAYSFTHIGH 2.36 FT, OCT 11, 2:45 PM · LOW -0.06 FT, OCT 9, 9:45 PM-10123Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 150.55
Latest
0.55 ftOct 15, 10:45 PM
Highest
2.36 ftOct 11, 2:45 PM
Lowest
-0.06 ftOct 9, 9:45 PM
Range
2.42 fthighest less lowest
Change
Fell 0.16 ftsince Oct 8, 11:45 PM
Readings
669
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:45 PM0.55
Oct 15, 9:45 PM0.76
Oct 15, 8:45 PM1.04
Oct 15, 7:45 PM1.28
Oct 15, 6:45 PM1.46
Oct 15, 5:45 PM1.35
Oct 15, 4:45 PM1.18
Oct 15, 3:45 PM0.78
Oct 15, 2:45 PM0.46
Oct 15, 1:45 PM0.09
Oct 15, 12:45 PM0.08
Oct 15, 11:45 AM0.13
Oct 15, 10:45 AM0.22
Oct 15, 9:45 AM0.43
Oct 15, 8:45 AM0.56
Oct 15, 7:45 AM0.84
Oct 15, 6:45 AM1.15
Oct 15, 5:45 AM1.16
Oct 15, 4:45 AM1.18
Oct 15, 3:45 AM0.85
Oct 15, 2:45 AM0.69
Oct 15, 1:45 AM0.26
Oct 15, 12:45 AM0.17
Oct 14, 11:45 PM0.17
Oct 14, 10:45 PM0.27
Oct 14, 9:45 PM0.47
Oct 14, 8:45 PM0.83
Oct 14, 7:45 PM1.20
Oct 14, 6:45 PM1.55
Oct 14, 5:45 PM1.66
Oct 14, 4:45 PM1.63
Oct 14, 3:45 PM1.41
Oct 14, 2:45 PM0.95
Oct 14, 1:45 PM0.51
Oct 14, 12:45 PM0.24
Oct 14, 11:45 AM0.22
Oct 14, 10:45 AM0.27
Oct 14, 9:45 AM0.40
Oct 14, 8:45 AM0.67
Oct 14, 7:45 AM0.97
Oct 14, 6:45 AM1.33
Oct 14, 5:45 AM1.51
Oct 14, 4:45 AM1.57
Oct 14, 3:45 AM1.38
Oct 14, 2:45 AM1.08
Oct 14, 1:45 AM0.65
Oct 14, 12:45 AM0.35
Oct 13, 11:45 PM0.28
Oct 13, 10:45 PM0.33
Oct 13, 9:45 PM0.45
Oct 13, 8:45 PM0.71
Oct 13, 7:45 PM1.06
Oct 13, 6:45 PM1.48
Oct 13, 5:45 PM1.76
Oct 13, 4:45 PM1.88
Oct 13, 3:45 PM1.73
Oct 13, 2:45 PM1.41
Oct 13, 1:45 PM0.94
Oct 13, 12:45 PM0.49
Oct 13, 11:45 AM0.33
Oct 13, 10:45 AM0.35
Oct 13, 9:45 AM0.40
Oct 13, 8:45 AM0.53
Oct 13, 7:45 AM0.74
Oct 13, 6:45 AM1.07
Oct 13, 5:45 AM1.35
Oct 13, 4:45 AM1.58
Oct 13, 3:45 AM1.37
Oct 13, 2:45 AM1.18
Oct 13, 1:45 AM0.76
Oct 13, 12:45 AM0.51
Oct 12, 11:45 PM0.50
Oct 12, 10:45 PM0.52
Oct 12, 9:45 PM0.55
Oct 12, 8:45 PM0.59
Oct 12, 7:45 PM0.68
Oct 12, 6:45 PM0.87
Oct 12, 5:45 PM1.03
Oct 12, 4:45 PM1.29
Oct 12, 3:45 PM1.21
Oct 12, 2:45 PM0.97
Oct 12, 1:45 PM0.83
Oct 12, 12:45 PM0.68
Oct 12, 11:45 AM0.66
Oct 12, 10:45 AM0.64
Oct 12, 9:45 AM0.65
Oct 12, 8:45 AM0.69
Oct 12, 7:45 AM0.81
Oct 12, 6:45 AM1.15
Oct 12, 5:45 AM1.55
Oct 12, 4:45 AM1.91
Oct 12, 3:45 AM1.94
Oct 12, 2:45 AM1.71
Oct 12, 1:45 AM1.57
Oct 12, 12:45 AM1.25
Oct 11, 11:45 PM1.00
Oct 11, 10:45 PM1.02
Oct 11, 9:45 PM1.07
Oct 11, 8:45 PM1.15
Oct 11, 7:45 PM1.29
Oct 11, 6:45 PM1.45
Oct 11, 5:45 PM1.74
Oct 11, 4:45 PM2.06
Oct 11, 3:45 PM2.15
Oct 11, 2:45 PM2.36
Oct 11, 1:45 PM2.01
Oct 11, 12:45 PM1.88
Oct 11, 11:45 AM1.13
Oct 11, 10:45 AM0.73
Oct 11, 9:45 AM0.54
Oct 11, 8:45 AM0.29
Oct 11, 7:45 AM0.50
Oct 11, 6:45 AM0.69
Oct 11, 5:45 AM1.06
Oct 11, 4:45 AM1.48
Oct 11, 3:45 AM1.65
Oct 11, 2:45 AM1.55
Oct 11, 1:45 AM1.38
Oct 11, 12:45 AM0.98
Oct 10, 11:45 PM0.46
Oct 10, 10:45 PM-0.01
Oct 10, 9:45 PM-0.05
Oct 10, 8:45 PM0.00
Oct 10, 7:45 PM0.12
Oct 10, 6:45 PM0.40
Oct 10, 5:45 PM0.77
Oct 10, 4:45 PM1.24
Oct 10, 3:45 PM1.50
Oct 10, 2:45 PM1.63
Oct 10, 1:45 PM1.40
Oct 10, 12:45 PM1.08
Oct 10, 11:45 AM0.46
Oct 10, 10:45 AM0.00
Oct 10, 9:45 AM-0.06
Oct 10, 8:45 AM-0.05
Oct 10, 7:45 AM-0.02
Oct 10, 6:45 AM0.10
Oct 10, 5:45 AM0.35
Oct 10, 4:45 AM0.73
Oct 10, 3:45 AM1.13
Oct 10, 2:45 AM1.28
Oct 10, 1:45 AM1.21
Oct 10, 12:45 AM0.95
Oct 9, 11:45 PM0.44
Oct 9, 10:45 PM-0.04
Oct 9, 9:45 PM-0.06
Oct 9, 8:45 PM-0.05
Oct 9, 7:45 PM-0.02
Oct 9, 6:45 PM0.06
Oct 9, 5:45 PM0.29
Oct 9, 4:45 PM0.68
Oct 9, 3:45 PM1.09
Oct 9, 2:45 PM1.33
Oct 9, 1:45 PM1.27
Oct 9, 12:45 PM1.07
Oct 9, 11:45 AM0.63
Oct 9, 10:45 AM0.13
Oct 9, 9:45 AM-0.04
Oct 9, 8:45 AM-0.03
Oct 9, 7:45 AM-0.01
Oct 9, 6:45 AM0.02
Oct 9, 5:45 AM0.13
Oct 9, 4:45 AM0.41
Oct 9, 3:45 AM0.78
Oct 9, 2:45 AM1.17
Oct 9, 1:45 AM1.27
Oct 9, 12:45 AM1.07
Oct 8, 11:45 PM0.71
Water level, 30 days at Leonardtown - McIntosh Run: the water from -0.24 to 2.83 feet of stage, the latest 0.55 feet.WATER LEVEL, 30 DAYSFTHIGH 2.83 FT, SEP 24, 12:30 AM · LOW -0.24 FT, SEP 18, 4:15 PM-101234Sep 16Sep 21Sep 26Oct 1Oct 6Oct 110.55
Latest
0.55 ftOct 15, 10:45 PM
Highest
2.83 ftSep 24, 12:30 AM
Lowest
-0.24 ftSep 18, 4:15 PM
Range
3.07 fthighest less lowest
Change
Rose 0.40 ftsince Sep 15, 11:45 PM
Readings
2,877
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 151.490.080.720.5592
Oct 141.710.170.890.1796
Oct 131.880.280.950.2896
Oct 121.970.501.020.5096
Oct 112.360.271.291.0096
Oct 101.63-0.060.610.4696
Oct 91.36-0.060.490.4496
Oct 81.60-0.010.620.7196
Oct 71.290.020.521.2896
Oct 61.720.100.571.1396
Oct 51.930.421.181.7996
Oct 42.080.701.251.7696
Oct 31.13-0.030.470.8296
Oct 21.44-0.060.620.2696
Oct 11.750.010.850.2196
Sep 301.960.040.970.1396
Sep 292.140.161.090.2196
Sep 281.830.171.010.1896
Sep 272.770.601.590.9696
Sep 262.460.541.481.2596
Sep 252.720.611.721.2796
Sep 242.831.302.072.3596
Sep 232.681.562.052.6296
Sep 222.390.891.562.3996
Sep 211.63-0.180.731.5096
Sep 201.790.541.171.7296
Sep 191.79-0.190.651.3196
Sep 180.93-0.240.270.2696
Sep 171.33-0.190.520.2596
Sep 161.52-0.100.710.1596
Sep 150.150.150.150.151

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, 172 reports in all
Longest silence, 7 days
1 hourfrom Oct 8, 11:45 PM
Latest report
Oct 15, 10:45 PMlocal time
Time to reach Storm Station
18 min9 in 10 within 18 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 score97.5of 100

Maryland median
89.0the median score of 736 stations
Scoring higher
129stations in Maryland
Sharing its score
20ranks 130 to 149
Points deducted
2.51.5 arrival, 0.8 forecast check, 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
SHPM2rank 133; ahead on median arrival 17 min 34 s against 17 min 36 s
Next below
BRMM2rank 139; behind on longest silence 60 min against 65 min
Sharing its rank
4other 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 pointsMaryland median 82.1168 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1084.88.5 of 10 pointsMaryland median 94.0half its reports arrived within 18 min
  3. Continuityweight 10100.010.0 of 10 pointsMaryland median 100.0longest silence 60 min, 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 Leonardtown - McIntosh Run

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.