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Live/Water/Louisiana/Bayou Black at Greenwood

Bayou Black at Greenwood

A gauge on the Bayou in Terrebonne Parish, Louisiana. Its stage was 1.77 ft as of Oct 16, 2:07 AM CDT.

Gauge GBBL1Terrebonne Parish, LouisianaEvery gauge in Louisiana

Stage now
1.77 ftreported Oct 16, 2:07 AM CDT
24 hour change
Fell 0.06 ftsince Oct 15, 2:07 AM
Elevation
13 ftabove sea level
Parish
Terrebonne Parish
Position
29.6206° N, 90.9042° W
Record since
2011

Water level

Bayou Black at Greenwood

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 Bayou Black at Greenwood: the water from 1.77 to 1.90 feet of stage, the latest 1.77 feet.WATER LEVEL, 24 HOURSFTHIGH 1.90 FT, OCT 15, 11:07 AM · LOW 1.77 FT, OCT 15, 8:07 PM1.751.801.851.901.956 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM1.77
Latest
1.77 ftOct 16, 2:07 AM
Highest
1.90 ftOct 15, 11:07 AM
Lowest
1.77 ftOct 15, 8:07 PM
Range
0.13 fthighest less lowest
Change
Fell 0.03 ftsince Oct 15, 5:07 AM
Readings
22
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 2:07 AM1.77
Oct 16, 1:07 AM1.77
Oct 16, 12:07 AM1.77
Oct 15, 11:07 PM1.77
Oct 15, 10:07 PM1.77
Oct 15, 9:07 PM1.77
Oct 15, 8:07 PM1.77
Oct 15, 7:07 PM1.78
Oct 15, 6:07 PM1.78
Oct 15, 5:07 PM1.78
Oct 15, 4:07 PM1.78
Oct 15, 3:07 PM1.83
Oct 15, 2:07 PM1.88
Oct 15, 1:07 PM1.89
Oct 15, 12:07 PM1.89
Oct 15, 11:07 AM1.90
Oct 15, 10:07 AM1.87
Oct 15, 9:07 AM1.80
Oct 15, 8:07 AM1.80
Oct 15, 7:07 AM1.80
Oct 15, 6:07 AM1.81
Oct 15, 5:07 AM1.80
Water level, 7 days at Bayou Black at Greenwood: the water from 1.17 to 1.93 feet of stage, the latest 1.77 feet.WATER LEVEL, 7 DAYSFTHIGH 1.93 FT, OCT 15, 12:07 AM · LOW 1.17 FT, OCT 9, 8:07 PM1.01.21.41.61.82.02.2Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 161.77
Latest
1.77 ftOct 16, 2:07 AM
Highest
1.93 ftOct 15, 12:07 AM
Lowest
1.17 ftOct 9, 8:07 PM
Range
0.76 fthighest less lowest
Change
Rose 0.52 ftsince Oct 9, 5:07 AM
Readings
164
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 2:07 AM1.77
Oct 16, 1:07 AM1.77
Oct 16, 12:07 AM1.77
Oct 15, 11:07 PM1.77
Oct 15, 10:07 PM1.77
Oct 15, 9:07 PM1.77
Oct 15, 8:07 PM1.77
Oct 15, 7:07 PM1.78
Oct 15, 6:07 PM1.78
Oct 15, 5:07 PM1.78
Oct 15, 4:07 PM1.78
Oct 15, 3:07 PM1.83
Oct 15, 2:07 PM1.88
Oct 15, 1:07 PM1.89
Oct 15, 12:07 PM1.89
Oct 15, 11:07 AM1.90
Oct 15, 10:07 AM1.87
Oct 15, 9:07 AM1.80
Oct 15, 8:07 AM1.80
Oct 15, 7:07 AM1.80
Oct 15, 6:07 AM1.81
Oct 15, 5:07 AM1.80
Oct 15, 4:07 AM1.80
Oct 15, 3:07 AM1.80
Oct 15, 2:07 AM1.83
Oct 15, 1:07 AM1.87
Oct 15, 12:07 AM1.93
Oct 14, 11:07 PM1.91
Oct 14, 10:07 PM1.88
Oct 14, 9:07 PM1.87
Oct 14, 8:07 PM1.85
Oct 14, 7:07 PM1.84
Oct 14, 6:07 PM1.80
Oct 14, 5:07 PM1.77
Oct 14, 4:07 PM1.77
Oct 14, 3:07 PM1.77
Oct 14, 2:07 PM1.78
Oct 14, 1:07 PM1.81
Oct 14, 12:07 PM1.84
Oct 14, 11:07 AM1.90
Oct 14, 10:07 AM1.89
Oct 14, 9:07 AM1.87
Oct 14, 8:07 AM1.84
Oct 14, 7:07 AM1.80
Oct 14, 6:07 AM1.80
Oct 14, 5:07 AM1.79
Oct 14, 4:07 AM1.79
Oct 14, 3:07 AM1.78
Oct 14, 2:07 AM1.78
Oct 14, 1:07 AM1.78
Oct 14, 12:07 AM1.77
Oct 13, 11:07 PM1.77
Oct 13, 10:07 PM1.77
Oct 13, 9:07 PM1.77
Oct 13, 8:07 PM1.77
Oct 13, 7:07 PM1.77
Oct 13, 6:07 PM1.77
Oct 13, 5:07 PM1.77
Oct 13, 4:07 PM1.77
Oct 13, 3:07 PM1.77
Oct 13, 2:07 PM1.77
Oct 13, 1:07 PM1.78
Oct 13, 12:07 PM1.81
Oct 13, 11:07 AM1.83
Oct 13, 10:07 AM1.86
Oct 13, 9:07 AM1.92
Oct 13, 8:07 AM1.90
Oct 13, 7:07 AM1.86
Oct 13, 6:07 AM1.82
Oct 13, 5:07 AM1.81
Oct 13, 4:07 AM1.81
Oct 13, 3:07 AM1.81
Oct 13, 2:07 AM1.81
Oct 13, 1:07 AM1.81
Oct 13, 12:07 AM1.81
Oct 12, 11:07 PM1.81
Oct 12, 10:07 PM1.81
Oct 12, 9:07 PM1.81
Oct 12, 8:07 PM1.81
Oct 12, 7:07 PM1.81
Oct 12, 6:07 PM1.81
Oct 12, 5:07 PM1.81
Oct 12, 4:07 PM1.81
Oct 12, 3:07 PM1.81
Oct 12, 2:07 PM1.81
Oct 12, 1:07 PM1.81
Oct 12, 12:07 PM1.82
Oct 12, 11:07 AM1.85
Oct 12, 10:07 AM1.87
Oct 12, 9:07 AM1.87
Oct 12, 8:07 AM1.87
Oct 12, 7:07 AM1.87
Oct 12, 6:07 AM1.87
Oct 12, 5:07 AM1.87
Oct 12, 4:07 AM1.86
Oct 12, 3:07 AM1.86
Oct 12, 2:07 AM1.86
Oct 12, 1:07 AM1.86
Oct 12, 12:07 AM1.86
Oct 11, 11:07 PM1.86
Oct 11, 10:07 PM1.85
Oct 11, 9:07 PM1.85
Oct 11, 8:07 PM1.85
Oct 11, 7:07 PM1.85
Oct 11, 6:07 PM1.85
Oct 11, 5:07 PM1.85
Oct 11, 3:07 PM1.85
Oct 11, 2:07 PM1.84
Oct 11, 1:07 PM1.85
Oct 11, 12:07 PM1.84
Oct 11, 11:07 AM1.84
Oct 11, 10:07 AM1.84
Oct 11, 9:07 AM1.84
Oct 11, 8:07 AM1.84
Oct 11, 7:07 AM1.85
Oct 11, 6:07 AM1.85
Oct 11, 5:07 AM1.85
Oct 11, 4:07 AM1.85
Oct 11, 3:07 AM1.85
Oct 11, 2:07 AM1.85
Oct 11, 1:07 AM1.85
Oct 11, 12:07 AM1.85
Oct 10, 11:07 PM1.86
Oct 10, 10:07 PM1.86
Oct 10, 9:07 PM1.86
Oct 10, 7:07 PM1.83
Oct 10, 6:07 PM1.81
Oct 10, 5:07 PM1.78
Oct 10, 4:07 PM1.75
Oct 10, 3:07 PM1.70
Oct 10, 2:07 PM1.66
Oct 10, 1:07 PM1.63
Oct 10, 12:07 PM1.59
Oct 10, 11:07 AM1.54
Oct 10, 10:07 AM1.48
Oct 10, 9:07 AM1.42
Oct 10, 8:07 AM1.35
Oct 10, 7:07 AM1.26
Oct 10, 6:07 AM1.18
Oct 10, 5:07 AM1.18
Oct 10, 4:07 AM1.17
Oct 10, 3:07 AM1.17
Oct 10, 2:07 AM1.18
Oct 10, 1:07 AM1.18
Oct 10, 12:07 AM1.17
Oct 9, 11:07 PM1.17
Oct 9, 10:07 PM1.17
Oct 9, 9:07 PM1.17
Oct 9, 8:07 PM1.17
Oct 9, 7:07 PM1.18
Oct 9, 6:07 PM1.18
Oct 9, 5:07 PM1.18
Oct 9, 4:07 PM1.18
Oct 9, 3:07 PM1.19
Oct 9, 2:07 PM1.19
Oct 9, 1:07 PM1.19
Oct 9, 12:07 PM1.19
Oct 9, 11:07 AM1.20
Oct 9, 10:07 AM1.21
Oct 9, 9:07 AM1.21
Oct 9, 8:07 AM1.21
Oct 9, 7:07 AM1.23
Oct 9, 6:07 AM1.25
Oct 9, 5:07 AM1.25
Water level, 30 days at Bayou Black at Greenwood: the water from 1.08 to 2.26 feet of stage, the latest 1.77 feet.WATER LEVEL, 30 DAYSFTHIGH 2.26 FT, SEP 20, 7:07 AM · LOW 1.08 FT, OCT 7, 7:07 PM1.01.52.02.5Sep 16Sep 21Sep 26Oct 1Oct 6Oct 111.77
Latest
1.77 ftOct 16, 2:07 AM
Highest
2.26 ftSep 20, 7:07 AM
Lowest
1.08 ftOct 7, 7:07 PM
Range
1.18 fthighest less lowest
Change
Fell 0.27 ftsince Sep 16, 5:07 AM
Readings
683
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 161.771.771.771.773
Oct 151.931.771.821.7724
Oct 141.911.771.821.9124
Oct 131.921.771.811.7724
Oct 121.871.811.841.8124
Oct 111.861.841.851.8623
Oct 101.861.171.501.8623
Oct 91.251.171.211.1724
Oct 81.341.101.241.2524
Oct 71.391.081.221.0921
Oct 61.391.131.271.3824
Oct 51.311.201.251.2023
Oct 41.311.261.291.2624
Oct 31.291.151.241.2823
Oct 21.651.151.381.1524
Oct 11.991.641.811.6422
Sep 302.181.992.091.9923
Sep 292.162.032.102.1623
Sep 282.172.052.102.1723
Sep 272.192.022.092.1321
Sep 262.172.012.092.0623
Sep 252.142.022.082.0222
Sep 242.192.082.132.0823
Sep 232.111.842.012.1123
Sep 222.011.901.941.9019
Sep 212.091.982.011.9823
Sep 202.262.022.142.0220
Sep 192.142.012.052.1420
Sep 182.082.002.032.0324
Sep 172.092.002.042.0124
Sep 162.041.961.991.9818

How it reports

Schedule
every houron the hour's :07
Reports received, 24 hours
23 of 2495.8% of its schedule
Reports received, 7 days
165 of 16898.2% of its schedule
Longest silence, 7 days
2 hoursfrom Oct 10, 7:07 PM
Latest report
Oct 15, 9:07 PMlocal time
Time to reach Storm Station
68 min9 in 10 within 75 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 score88.9of 100

Louisiana median
95.6the median score of 933 stations
Scoring higher
720stations in Louisiana
Sharing its score
3ranks 721 to 723
Points deducted
11.110.0 arrival, 0.6 reports received, 0.5 forecast check
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Louisiana median 100.0, 100.0, 95.3
Next above
SLSL1rank 721; ahead on median arrival 64 min 35 s against 67 min 54 s
Next below
08030520rank 723; behind on reports received 98.2% against 74.1%

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 pointsLouisiana median 98.8165 of 168 scheduled reports received in 7 days
  2. Arrivalweight 100.00.0 of 10 pointsLouisiana median 84.4half its reports arrived within 68 min
  3. Continuityweight 10100.010.0 of 10 pointsLouisiana median 100.0longest silence 2 h, on a schedule of one report every 60 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianLouisiana median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianLouisiana median 100.0-
  6. Forecast checkweight 10-9.5 of 10 points, at the medianLouisiana median 95.3-

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 Bayou Black at Greenwood

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.