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Live/Water/California/Brentwood 2N - Marsh Creek

Brentwood 2N - Marsh Creek

A water gauge in Contra Costa County, California. Its stage was 0.66 ft as of Oct 16, 2:30 AM PDT.

Gauge MAKC1Contra Costa County, CaliforniaEvery gauge in California

Stage now
0.66 ftreported Oct 16, 2:30 AM PDT
24 hour change
No changesince Oct 15, 2:30 AM
Elevation
51 ftabove sea level
County
Contra Costa County
Position
37.9625° N, 121.6880° W
Record since
2020

Water level

Brentwood 2N - Marsh Creek

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 Brentwood 2N - Marsh Creek: the water from 0.66 to 0.67 feet of stage, the latest 0.66 feet.WATER LEVEL, 24 HOURSFTHIGH 0.67 FT, OCT 15, 10:30 AM · LOW 0.66 FT, OCT 15, 3:00 AM0.620.640.660.680.700.723 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 160.66
Latest
0.66 ftOct 16, 2:30 AM
Highest
0.67 ftOct 15, 10:30 AM
Lowest
0.66 ftOct 15, 3:00 AM
Range
0.01 fthighest less lowest
Change
No changesince Oct 15, 3:00 AM
Readings
83
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 2:30 AM0.66
Oct 16, 2:15 AM0.66
Oct 16, 2:00 AM0.66
Oct 16, 1:45 AM0.66
Oct 16, 1:30 AM0.66
Oct 16, 1:15 AM0.66
Oct 16, 1:00 AM0.66
Oct 16, 12:45 AM0.66
Oct 16, 12:30 AM0.66
Oct 16, 12:15 AM0.66
Oct 15, 11:00 PM0.66
Oct 15, 10:45 PM0.66
Oct 15, 10:30 PM0.66
Oct 15, 10:15 PM0.66
Oct 15, 10:00 PM0.66
Oct 15, 9:45 PM0.66
Oct 15, 9:30 PM0.66
Oct 15, 9:15 PM0.66
Oct 15, 9:00 PM0.66
Oct 15, 8:45 PM0.66
Oct 15, 8:30 PM0.66
Oct 15, 8:15 PM0.66
Oct 15, 8:00 PM0.66
Oct 15, 7:45 PM0.66
Oct 15, 7:30 PM0.66
Oct 15, 7:15 PM0.66
Oct 15, 7:00 PM0.66
Oct 15, 6:45 PM0.66
Oct 15, 6:30 PM0.66
Oct 15, 6:15 PM0.66
Oct 15, 6:00 PM0.66
Oct 15, 5:45 PM0.67
Oct 15, 5:30 PM0.66
Oct 15, 5:15 PM0.67
Oct 15, 4:00 PM0.67
Oct 15, 3:45 PM0.67
Oct 15, 3:30 PM0.66
Oct 15, 3:15 PM0.67
Oct 15, 3:00 PM0.67
Oct 15, 2:45 PM0.67
Oct 15, 2:30 PM0.66
Oct 15, 2:15 PM0.67
Oct 15, 2:00 PM0.67
Oct 15, 1:45 PM0.67
Oct 15, 1:30 PM0.67
Oct 15, 1:15 PM0.67
Oct 15, 1:00 PM0.67
Oct 15, 12:45 PM0.67
Oct 15, 12:30 PM0.67
Oct 15, 12:15 PM0.67
Oct 15, 12:00 PM0.67
Oct 15, 11:45 AM0.67
Oct 15, 11:30 AM0.66
Oct 15, 11:15 AM0.66
Oct 15, 11:00 AM0.67
Oct 15, 10:45 AM0.66
Oct 15, 10:30 AM0.67
Oct 15, 10:15 AM0.66
Oct 15, 10:00 AM0.66
Oct 15, 9:45 AM0.66
Oct 15, 9:30 AM0.66
Oct 15, 9:15 AM0.66
Oct 15, 9:00 AM0.66
Oct 15, 8:45 AM0.66
Oct 15, 8:30 AM0.66
Oct 15, 8:15 AM0.66
Oct 15, 8:00 AM0.66
Oct 15, 7:45 AM0.66
Oct 15, 7:30 AM0.66
Oct 15, 7:15 AM0.66
Oct 15, 7:00 AM0.66
Oct 15, 6:45 AM0.66
Oct 15, 6:30 AM0.66
Oct 15, 6:15 AM0.66
Oct 15, 6:00 AM0.66
Oct 15, 5:45 AM0.66
Oct 15, 5:30 AM0.66
Oct 15, 5:15 AM0.66
Oct 15, 4:00 AM0.66
Oct 15, 3:45 AM0.66
Oct 15, 3:30 AM0.66
Oct 15, 3:15 AM0.66
Oct 15, 3:00 AM0.66
Water level, 7 days at Brentwood 2N - Marsh Creek: the water from 0.66 to 0.67 feet of stage, the latest 0.66 feet.WATER LEVEL, 7 DAYSFTHIGH 0.67 FT, OCT 9, 4:15 AM · LOW 0.66 FT, OCT 9, 3:00 AM0.620.640.660.680.700.72Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 160.66
Latest
0.66 ftOct 16, 2:30 AM
Highest
0.67 ftOct 9, 4:15 AM
Lowest
0.66 ftOct 9, 3:00 AM
Range
0.01 fthighest less lowest
Change
No changesince Oct 9, 3:00 AM
Readings
630
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 2:30 AM0.66
Oct 16, 1:45 AM0.66
Oct 16, 12:45 AM0.66
Oct 15, 11:00 PM0.66
Oct 15, 10:45 PM0.66
Oct 15, 9:45 PM0.66
Oct 15, 8:45 PM0.66
Oct 15, 7:45 PM0.66
Oct 15, 6:45 PM0.66
Oct 15, 5:45 PM0.67
Oct 15, 4:00 PM0.67
Oct 15, 3:45 PM0.67
Oct 15, 2:45 PM0.67
Oct 15, 1:45 PM0.67
Oct 15, 12:45 PM0.67
Oct 15, 11:45 AM0.67
Oct 15, 10:45 AM0.66
Oct 15, 9:45 AM0.66
Oct 15, 8:45 AM0.66
Oct 15, 7:45 AM0.66
Oct 15, 6:45 AM0.66
Oct 15, 5:45 AM0.66
Oct 15, 4:00 AM0.66
Oct 15, 3:45 AM0.66
Oct 15, 2:45 AM0.66
Oct 15, 1:45 AM0.66
Oct 15, 12:45 AM0.66
Oct 14, 11:45 PM0.66
Oct 14, 10:45 PM0.66
Oct 14, 9:45 PM0.66
Oct 14, 8:45 PM0.66
Oct 14, 7:45 PM0.66
Oct 14, 6:45 PM0.66
Oct 14, 5:45 PM0.66
Oct 14, 4:45 PM0.66
Oct 14, 3:45 PM0.67
Oct 14, 2:45 PM0.67
Oct 14, 1:45 PM0.67
Oct 14, 12:45 PM0.66
Oct 14, 11:45 AM0.66
Oct 14, 10:45 AM0.66
Oct 14, 9:45 AM0.66
Oct 14, 8:45 AM0.66
Oct 14, 7:45 AM0.66
Oct 14, 6:45 AM0.66
Oct 14, 5:45 AM0.66
Oct 14, 4:45 AM0.66
Oct 14, 3:45 AM0.66
Oct 14, 2:45 AM0.66
Oct 14, 1:45 AM0.66
Oct 14, 12:45 AM0.66
Oct 13, 11:45 PM0.66
Oct 13, 10:45 PM0.66
Oct 13, 9:45 PM0.66
Oct 13, 5:00 PM0.66
Oct 13, 4:45 PM0.66
Oct 13, 3:45 PM0.67
Oct 13, 2:45 PM0.67
Oct 13, 1:45 PM0.67
Oct 13, 12:45 PM0.67
Oct 13, 11:45 AM0.67
Oct 13, 10:45 AM0.67
Oct 13, 9:45 AM0.67
Oct 13, 8:45 AM0.67
Oct 13, 7:45 AM0.66
Oct 13, 6:45 AM0.66
Oct 13, 5:45 AM0.66
Oct 13, 4:45 AM0.66
Oct 13, 3:45 AM0.66
Oct 13, 2:45 AM0.66
Oct 13, 1:45 AM0.66
Oct 13, 12:45 AM0.66
Oct 12, 11:45 PM0.67
Oct 12, 10:00 PM0.66
Oct 12, 9:45 PM0.66
Oct 12, 8:45 PM0.66
Oct 12, 7:45 PM0.66
Oct 12, 6:45 PM0.66
Oct 12, 5:45 PM0.67
Oct 12, 4:45 PM0.66
Oct 12, 3:45 PM0.67
Oct 12, 2:45 PM0.67
Oct 12, 1:45 PM0.66
Oct 12, 12:00 PM0.67
Oct 12, 11:45 AM0.66
Oct 12, 10:45 AM0.66
Oct 12, 9:45 AM0.66
Oct 12, 8:45 AM0.66
Oct 12, 7:45 AM0.66
Oct 12, 6:45 AM0.66
Oct 12, 5:45 AM0.66
Oct 12, 4:45 AM0.66
Oct 12, 3:45 AM0.66
Oct 12, 2:45 AM0.66
Oct 12, 1:45 AM0.66
Oct 12, 12:45 AM0.66
Oct 11, 11:45 PM0.66
Oct 11, 10:45 PM0.66
Oct 11, 9:45 PM0.66
Oct 11, 8:45 PM0.66
Oct 11, 7:45 PM0.66
Oct 11, 6:45 PM0.66
Oct 11, 5:45 PM0.66
Oct 11, 4:45 PM0.66
Oct 11, 3:45 PM0.66
Oct 11, 2:45 PM0.67
Oct 11, 1:45 PM0.67
Oct 11, 12:45 PM0.67
Oct 11, 11:45 AM0.67
Oct 11, 10:45 AM0.66
Oct 11, 9:45 AM0.67
Oct 11, 8:45 AM0.66
Oct 11, 7:45 AM0.66
Oct 11, 6:45 AM0.66
Oct 11, 5:45 AM0.66
Oct 11, 4:45 AM0.66
Oct 11, 3:45 AM0.66
Oct 11, 2:45 AM0.66
Oct 11, 1:45 AM0.66
Oct 11, 12:45 AM0.66
Oct 10, 11:45 PM0.66
Oct 10, 10:45 PM0.66
Oct 10, 9:45 PM0.66
Oct 10, 8:45 PM0.66
Oct 10, 7:45 PM0.66
Oct 10, 6:45 PM0.66
Oct 10, 5:45 PM0.66
Oct 10, 4:45 PM0.66
Oct 10, 3:45 PM0.66
Oct 10, 2:45 PM0.66
Oct 10, 1:45 PM0.67
Oct 10, 12:45 PM0.66
Oct 10, 11:45 AM0.66
Oct 10, 10:45 AM0.67
Oct 10, 9:45 AM0.67
Oct 10, 8:45 AM0.66
Oct 10, 7:45 AM0.66
Oct 10, 6:45 AM0.66
Oct 10, 5:45 AM0.66
Oct 10, 4:45 AM0.66
Oct 10, 3:45 AM0.66
Oct 10, 2:45 AM0.66
Oct 10, 1:45 AM0.66
Oct 10, 12:45 AM0.66
Oct 9, 11:45 PM0.66
Oct 9, 10:45 PM0.66
Oct 9, 9:45 PM0.67
Oct 9, 8:45 PM0.66
Oct 9, 7:45 PM0.66
Oct 9, 6:45 PM0.66
Oct 9, 5:45 PM0.66
Oct 9, 4:45 PM0.66
Oct 9, 3:45 PM0.67
Oct 9, 2:45 PM0.67
Oct 9, 1:45 PM0.67
Oct 9, 12:45 PM0.67
Oct 9, 11:45 AM0.66
Oct 9, 10:45 AM0.67
Oct 9, 9:45 AM0.67
Oct 9, 8:45 AM0.66
Oct 9, 7:45 AM0.66
Oct 9, 6:00 AM0.66
Oct 9, 5:45 AM0.66
Oct 9, 4:45 AM0.66
Oct 9, 3:45 AM0.66
Water level, 30 days at Brentwood 2N - Marsh Creek: the water from 0.66 to 1.19 feet of stage, the latest 0.66 feet.WATER LEVEL, 30 DAYSFTHIGH 1.19 FT, SEP 17, 12:45 PM · LOW 0.66 FT, SEP 18, 10:45 PM0.60.81.01.21.4Sep 16Sep 21Sep 26Oct 1Oct 6Oct 110.66
Latest
0.66 ftOct 16, 2:30 AM
Highest
1.19 ftSep 17, 12:45 PM
Lowest
0.66 ftSep 18, 10:45 PM
Range
0.53 fthighest less lowest
Change
Fell 0.11 ftsince Sep 16, 3:00 AM
Readings
2,366
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 160.660.660.660.6610
Oct 150.670.660.660.6685
Oct 140.670.660.660.6696
Oct 130.670.660.660.6679
Oct 120.670.660.660.6788
Oct 110.670.660.660.6696
Oct 100.670.660.660.6696
Oct 90.670.660.660.6688
Oct 80.670.660.660.6692
Oct 70.670.660.660.6692
Oct 60.670.660.660.6696
Oct 50.670.660.660.6696
Oct 40.670.660.660.6696
Oct 30.670.660.660.6692
Oct 20.670.660.660.6677
Oct 10.670.660.660.6665
Sep 300.670.660.660.6624
Sep 290.660.660.660.6639
Sep 280.670.660.660.6679
Sep 270.670.660.660.6696
Sep 260.670.660.660.6658
Sep 250.670.660.660.6627
Sep 240.670.660.670.6629
Sep 230.670.660.660.6687
Sep 220.670.660.660.6696
Sep 210.670.660.660.6692
Sep 200.670.660.660.6696
Sep 190.670.660.660.6696
Sep 180.840.660.750.6682
Sep 171.190.710.920.8196
Sep 160.830.720.750.7725

How it reports

Schedule
every 15 minon the hour's :00, :15, :30 and :45
Reports received, 24 hours
83 of 9686.4% of its schedule
Reports received, 7 days
612 of 67291.0% of its schedule, 614 reports in all
Longest silence, 7 days
4 h 15 minfrom Oct 13, 5:00 PM
Latest report
Oct 15, 9:45 PMlocal time
Time to reach Storm Station
25 min9 in 10 within 30 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 score84.9of 100

California median
91.6the median score of 4,465 stations
Scoring higher
3,159stations in California
Sharing its score
17ranks 3,160 to 3,176
Points deducted
15.15.5 continuity, 3.1 reports received, 3.0 arrival, 2.9 accuracy, 0.8 forecast check
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; California median 85.6, 100.0, 92.4
Next above
DPPC1rank 3,175; ahead on reports received 93.3% against 91.2%
Next below
ATIC1rank 3,177; behind on 247 score 84.9 against 84.8

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 3591.231.9 of 35 pointsCalifornia median 98.5613 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1070.47.0 of 10 pointsCalifornia median 81.2half its reports arrived within 25 min
  3. Continuityweight 1045.44.5 of 10 pointsCalifornia median 100.0longest silence 4.3 h, on a schedule of one report every 15 min
  4. Accuracyweight 20-17.1 of 20 points, at the medianCalifornia median 85.6-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianCalifornia median 100.0-
  6. Forecast checkweight 10-9.2 of 10 points, at the medianCalifornia median 92.4-

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 Brentwood 2N - Marsh Creek

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.