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Live/Water/Connecticut/At (Seymour Wellfield)

At (Seymour Wellfield)

A water gauge in New Haven County, Connecticut. Its stage was 24.84 ft as of Oct 16, 11:07 AM EDT.

Gauge WELC3New Haven County, ConnecticutEvery gauge in Connecticut

Stage now
24.84 ftreported Oct 16, 11:07 AM EDT
24 hour change
Fell 0.08 ftsince Oct 15, 11:07 AM
Elevation
41 ftabove sea level
County
New Haven County
Position
41.3502° N, 73.1316° W
Record since
2012

Water level

At (Seymour Wellfield)

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 At (Seymour Wellfield): the water from 24.80 to 25.36 feet of stage, the latest 24.84 feet.WATER LEVEL, 24 HOURSFTHIGH 25.36 FT, OCT 15, 5:07 PM · LOW 24.80 FT, OCT 16, 1:07 AM24.825.025.225.425.66 PM9 PMOct 163 AM6 AM9 AM12 PM3 PM24.84
Latest
24.84 ftOct 16, 11:07 AM
Highest
25.36 ftOct 15, 5:07 PM
Lowest
24.80 ftOct 16, 1:07 AM
Range
0.56 fthighest less lowest
Change
Fell 0.52 ftsince Oct 15, 5:07 PM
Readings
34
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 11:07 AM24.84
Oct 16, 10:37 AM24.84
Oct 16, 10:07 AM24.84
Oct 16, 8:07 AM24.88
Oct 16, 7:37 AM24.86
Oct 16, 7:07 AM24.85
Oct 16, 6:37 AM24.83
Oct 16, 6:07 AM24.83
Oct 16, 5:37 AM24.83
Oct 16, 5:07 AM24.85
Oct 16, 4:37 AM24.87
Oct 16, 4:07 AM24.88
Oct 16, 3:37 AM24.88
Oct 16, 3:07 AM24.86
Oct 16, 2:37 AM24.85
Oct 16, 2:07 AM24.82
Oct 16, 1:37 AM24.80
Oct 16, 1:07 AM24.80
Oct 16, 12:37 AM24.84
Oct 16, 12:07 AM25.04
Oct 15, 11:37 PM25.28
Oct 15, 11:07 PM25.35
Oct 15, 10:37 PM25.35
Oct 15, 10:07 PM25.35
Oct 15, 9:37 PM25.34
Oct 15, 9:07 PM25.34
Oct 15, 8:37 PM25.34
Oct 15, 8:07 PM25.34
Oct 15, 7:37 PM25.34
Oct 15, 7:07 PM25.34
Oct 15, 6:37 PM25.34
Oct 15, 6:07 PM25.34
Oct 15, 5:37 PM25.35
Oct 15, 5:07 PM25.36
Water level, 7 days at At (Seymour Wellfield): the water from 24.77 to 25.38 feet of stage, the latest 24.84 feet.WATER LEVEL, 7 DAYSFTHIGH 25.38 FT, OCT 15, 4:37 PM · LOW 24.77 FT, OCT 15, 1:07 AM24.624.825.025.225.425.6Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 1624.84
Latest
24.84 ftOct 16, 11:07 AM
Highest
25.38 ftOct 15, 4:37 PM
Lowest
24.77 ftOct 15, 1:07 AM
Range
0.61 fthighest less lowest
Change
Rose 0.01 ftsince Oct 9, 5:37 PM
Readings
98
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 11:07 AM24.84
Oct 16, 10:37 AM24.84
Oct 16, 8:07 AM24.88
Oct 16, 7:37 AM24.86
Oct 16, 6:37 AM24.83
Oct 16, 5:37 AM24.83
Oct 16, 4:37 AM24.87
Oct 16, 3:37 AM24.88
Oct 16, 2:37 AM24.85
Oct 16, 1:37 AM24.80
Oct 16, 12:37 AM24.84
Oct 15, 11:37 PM25.28
Oct 15, 10:37 PM25.35
Oct 15, 9:37 PM25.34
Oct 15, 8:37 PM25.34
Oct 15, 7:37 PM25.34
Oct 15, 6:37 PM25.34
Oct 15, 5:37 PM25.35
Oct 15, 4:37 PM25.38
Oct 15, 3:37 PM24.98
Oct 15, 2:37 PM24.83
Oct 15, 1:37 PM24.80
Oct 15, 12:37 PM24.87
Oct 15, 11:37 AM24.97
Oct 15, 10:37 AM24.87
Oct 15, 9:37 AM24.84
Oct 15, 8:37 AM24.86
Oct 15, 7:37 AM24.82
Oct 15, 6:37 AM24.84
Oct 15, 5:37 AM24.83
Oct 15, 4:37 AM24.86
Oct 15, 3:37 AM24.88
Oct 15, 2:37 AM24.85
Oct 15, 1:37 AM24.79
Oct 15, 12:37 AM24.86
Oct 14, 11:37 PM25.31
Oct 14, 10:37 PM25.34
Oct 14, 9:37 PM25.34
Oct 14, 8:37 PM25.34
Oct 14, 7:37 PM25.34
Oct 14, 6:37 PM25.35
Oct 14, 5:37 PM25.33
Oct 14, 4:37 PM24.86
Oct 14, 3:37 PM24.86
Oct 14, 2:37 PM24.85
Oct 12, 1:07 AM25.28
Oct 9, 9:37 PM24.91
Oct 9, 8:37 PM24.91
Oct 9, 7:37 PM24.89
Oct 9, 6:37 PM24.85
Oct 9, 5:37 PM24.83
Water level, 30 days at At (Seymour Wellfield): the water from 24.66 to 26.49 feet of stage, the latest 24.84 feet.WATER LEVEL, 30 DAYSFTHIGH 26.49 FT, SEP 21, 8:37 PM · LOW 24.66 FT, OCT 7, 7:37 AM24.525.025.526.026.527.0Sep 16Sep 21Sep 26Oct 1Oct 6Oct 1124.84
Latest
24.84 ftOct 16, 11:07 AM
Highest
26.49 ftSep 21, 8:37 PM
Lowest
24.66 ftOct 7, 7:37 AM
Range
1.83 fthighest less lowest
Change
Fell 0.17 ftsince Sep 17, 1:37 PM
Readings
629
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 1625.0424.8024.8524.8420
Oct 1525.3824.7725.0225.2848
Oct 1425.3624.8425.1825.3120
Oct 1225.2825.2825.2825.281
Oct 924.9224.8324.8724.9113
Oct 826.3024.6825.1724.8848
Oct 725.5324.6625.0224.9147
Oct 625.3224.8324.9524.888
Oct 525.6124.8225.1024.8534
Oct 426.2624.8225.0724.8248
Oct 325.5624.8324.9824.8548
Oct 226.4024.8025.2424.8030
Sep 2825.2424.9525.0625.0724
Sep 2725.5924.9225.1225.1648
Sep 2626.2024.9225.1324.9248
Sep 2525.5324.9225.1324.9348
Sep 2425.3724.9225.0625.0125
Sep 2225.2224.9225.0424.9221
Sep 2126.4924.9625.6824.967
Sep 1825.0324.9825.0125.0022
Sep 1725.5824.9625.2124.9621

How it reports

Schedule
every 30 minon the hour's :07 and :37
Reports received, 24 hours
47 of 4897.9% of its schedule
Reports received, 7 days
81 of 33624.1% of its schedule
Longest silence, 7 days
2 days 13 hoursfrom Oct 12, 1:07 AM
Latest report
Oct 15, 11:07 PMlocal time
Time to reach Storm Station
17 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 30 min, 48 in 24 hours. Two reports in the same 30 min count as one received.

Ranking Statistics

247 score61.3of 100

Connecticut median
90.9the median score of 375 stations
Scoring higher
345stations in Connecticut
Sharing its score
21ranks 346 to 366
Points deducted
38.726.6 reports received, 10.0 continuity, 1.5 arrival, 0.6 forecast check
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Connecticut median 100.0, 100.0, 94.0
Next above
FW8740rank 345; ahead on 247 score 61.9 against 61.3
Next below
MTRC3rank 367; behind on 247 score 61.3 against 61.2
Sharing its rank
20other 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 3524.18.4 of 35 pointsConnecticut median 85.781 of 336 scheduled reports received in 7 days
  2. Arrivalweight 1085.18.5 of 10 pointsConnecticut median 100.0half its reports arrived within 17 min
  3. Continuityweight 100.00.0 of 10 pointsConnecticut median 100.0longest silence 2.5 days, on a schedule of one report every 30 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianConnecticut median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianConnecticut median 100.0-
  6. Forecast checkweight 10-9.4 of 10 points, at the medianConnecticut median 94.0-

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 (1.5 h), none for 72 (36 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 At (Seymour Wellfield)

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.