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Live/Water/California/Alert Streamflow Gage 1 NNE Redwood Creek at Forest Drive

Alert Streamflow Gage 1 NNE Redwood Creek at Forest Drive

A water gauge in Napa County, California. Its stage was 1.54 ft as of Oct 15, 7:20 PM PDT.

Gauge NAFC1Napa County, CaliforniaEvery gauge in California

Stage now
1.54 ftreported Oct 15, 7:20 PM PDT
24 hour change
Rose 0.02 ftsince Oct 14, 7:35 PM
Rank
919of 4,465 in California, Oct 16
Elevation
141 ftabove sea level
County
Napa County
Position
38.3147° N, 122.3328° W
Record since
2010

Water level

Alert Streamflow Gage 1 NNE Redwood Creek at Forest Drive

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 Alert Streamflow Gage 1 NNE Redwood Creek at Forest Drive: the water from 1.52 to 1.56 feet of stage, the latest 1.54 feet.WATER LEVEL, 24 HOURSFTHIGH 1.56 FT, OCT 15, 2:05 PM · LOW 1.52 FT, OCT 14, 7:50 PM1.521.541.561.589 PMOct 153 AM6 AM9 AM12 PM3 PM6 PM1.54
Latest
1.54 ftOct 15, 7:20 PM
Highest
1.56 ftOct 15, 2:05 PM
Lowest
1.52 ftOct 14, 7:50 PM
Range
0.04 fthighest less lowest
Change
Rose 0.02 ftsince Oct 14, 7:50 PM
Readings
151
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 7:20 PM1.54
Oct 15, 7:05 PM1.54
Oct 15, 7:03 PM1.53
Oct 15, 6:50 PM1.54
Oct 15, 6:48 PM1.53
Oct 15, 6:35 PM1.54
Oct 15, 6:33 PM1.53
Oct 15, 6:20 PM1.54
Oct 15, 6:18 PM1.53
Oct 15, 6:05 PM1.54
Oct 15, 6:03 PM1.53
Oct 15, 5:50 PM1.54
Oct 15, 5:48 PM1.53
Oct 15, 5:35 PM1.53
Oct 15, 5:33 PM1.53
Oct 15, 5:20 PM1.53
Oct 15, 5:18 PM1.53
Oct 15, 5:05 PM1.53
Oct 15, 5:03 PM1.52
Oct 15, 4:50 PM1.53
Oct 15, 4:48 PM1.52
Oct 15, 4:35 PM1.53
Oct 15, 4:33 PM1.52
Oct 15, 4:20 PM1.53
Oct 15, 4:18 PM1.52
Oct 15, 4:05 PM1.53
Oct 15, 4:03 PM1.52
Oct 15, 3:50 PM1.52
Oct 15, 3:48 PM1.52
Oct 15, 3:35 PM1.53
Oct 15, 3:33 PM1.52
Oct 15, 3:20 PM1.54
Oct 15, 3:18 PM1.53
Oct 15, 3:05 PM1.54
Oct 15, 3:03 PM1.54
Oct 15, 2:50 PM1.56
Oct 15, 2:48 PM1.55
Oct 15, 2:35 PM1.56
Oct 15, 2:33 PM1.55
Oct 15, 2:20 PM1.56
Oct 15, 2:18 PM1.56
Oct 15, 2:05 PM1.56
Oct 15, 2:03 PM1.55
Oct 15, 1:50 PM1.55
Oct 15, 1:48 PM1.55
Oct 15, 1:35 PM1.55
Oct 15, 1:33 PM1.54
Oct 15, 1:20 PM1.54
Oct 15, 1:18 PM1.54
Oct 15, 1:05 PM1.54
Oct 15, 1:03 PM1.54
Oct 15, 12:50 PM1.54
Oct 15, 12:48 PM1.53
Oct 15, 12:35 PM1.54
Oct 15, 12:33 PM1.53
Oct 15, 12:20 PM1.54
Oct 15, 12:18 PM1.53
Oct 15, 12:05 PM1.54
Oct 15, 12:03 PM1.53
Oct 15, 11:50 AM1.54
Oct 15, 11:48 AM1.53
Oct 15, 11:35 AM1.53
Oct 15, 11:33 AM1.52
Oct 15, 11:20 AM1.53
Oct 15, 11:18 AM1.52
Oct 15, 11:05 AM1.53
Oct 15, 11:03 AM1.52
Oct 15, 10:50 AM1.53
Oct 15, 10:48 AM1.52
Oct 15, 10:35 AM1.53
Oct 15, 10:33 AM1.52
Oct 15, 10:20 AM1.53
Oct 15, 10:18 AM1.52
Oct 15, 10:05 AM1.53
Oct 15, 10:03 AM1.52
Oct 15, 9:50 AM1.53
Oct 15, 9:48 AM1.52
Oct 15, 9:35 AM1.53
Oct 15, 9:33 AM1.52
Oct 15, 9:20 AM1.53
Oct 15, 9:18 AM1.52
Oct 15, 9:05 AM1.52
Oct 15, 9:03 AM1.52
Oct 15, 8:50 AM1.52
Oct 15, 8:48 AM1.52
Oct 15, 8:35 AM1.52
Oct 15, 8:33 AM1.52
Oct 15, 8:20 AM1.52
Oct 15, 8:18 AM1.52
Oct 15, 8:05 AM1.52
Oct 15, 8:03 AM1.52
Oct 15, 7:50 AM1.52
Oct 15, 7:48 AM1.52
Oct 15, 7:35 AM1.52
Oct 15, 7:33 AM1.52
Oct 15, 7:20 AM1.52
Oct 15, 7:18 AM1.52
Oct 15, 7:05 AM1.52
Oct 15, 7:03 AM1.52
Oct 15, 6:50 AM1.52
Oct 15, 6:48 AM1.52
Oct 15, 6:35 AM1.52
Oct 15, 6:33 AM1.52
Oct 15, 6:20 AM1.52
Oct 15, 6:18 AM1.52
Oct 15, 6:05 AM1.52
Oct 15, 6:03 AM1.52
Oct 15, 5:50 AM1.52
Oct 15, 5:48 AM1.52
Oct 15, 5:35 AM1.52
Oct 15, 5:33 AM1.52
Oct 15, 5:20 AM1.52
Oct 15, 5:18 AM1.52
Oct 15, 5:05 AM1.52
Oct 15, 4:50 AM1.52
Oct 15, 4:35 AM1.52
Oct 15, 4:20 AM1.52
Oct 15, 4:05 AM1.52
Oct 15, 3:50 AM1.52
Oct 15, 3:35 AM1.52
Oct 15, 3:20 AM1.52
Oct 15, 3:05 AM1.52
Oct 15, 2:50 AM1.52
Oct 15, 2:35 AM1.52
Oct 15, 2:20 AM1.52
Oct 15, 2:05 AM1.52
Oct 15, 1:50 AM1.53
Oct 15, 1:35 AM1.53
Oct 15, 1:20 AM1.52
Oct 15, 1:05 AM1.53
Oct 15, 12:50 AM1.52
Oct 15, 12:35 AM1.52
Oct 15, 12:20 AM1.52
Oct 15, 12:05 AM1.52
Oct 14, 11:50 PM1.52
Oct 14, 11:35 PM1.52
Oct 14, 11:20 PM1.52
Oct 14, 11:05 PM1.52
Oct 14, 10:50 PM1.52
Oct 14, 10:35 PM1.52
Oct 14, 10:20 PM1.52
Oct 14, 10:05 PM1.52
Oct 14, 9:50 PM1.52
Oct 14, 9:35 PM1.52
Oct 14, 9:20 PM1.52
Oct 14, 9:05 PM1.52
Oct 14, 8:50 PM1.52
Oct 14, 8:35 PM1.52
Oct 14, 8:20 PM1.52
Oct 14, 8:05 PM1.52
Oct 14, 7:50 PM1.52
Water level, 7 days at Alert Streamflow Gage 1 NNE Redwood Creek at Forest Drive: the water from 1.47 to 1.56 feet of stage, the latest 1.54 feet.WATER LEVEL, 7 DAYSFTHIGH 1.56 FT, OCT 9, 2:05 PM · LOW 1.47 FT, OCT 12, 6:48 PM1.451.481.501.521.551.57Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 151.54
Latest
1.54 ftOct 15, 7:20 PM
Highest
1.56 ftOct 9, 2:05 PM
Lowest
1.47 ftOct 12, 6:48 PM
Range
0.09 fthighest less lowest
Change
Rose 0.02 ftsince Oct 8, 7:48 PM
Readings
1,214
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 7:20 PM1.54
Oct 15, 6:50 PM1.54
Oct 15, 5:50 PM1.54
Oct 15, 4:50 PM1.53
Oct 15, 3:50 PM1.52
Oct 15, 2:50 PM1.56
Oct 15, 1:50 PM1.55
Oct 15, 12:50 PM1.54
Oct 15, 11:50 AM1.54
Oct 15, 10:50 AM1.53
Oct 15, 9:50 AM1.53
Oct 15, 8:50 AM1.52
Oct 15, 7:50 AM1.52
Oct 15, 6:50 AM1.52
Oct 15, 5:50 AM1.52
Oct 15, 4:50 AM1.52
Oct 15, 3:50 AM1.52
Oct 15, 2:50 AM1.52
Oct 15, 1:50 AM1.53
Oct 15, 12:50 AM1.52
Oct 14, 11:50 PM1.52
Oct 14, 10:50 PM1.52
Oct 14, 9:50 PM1.52
Oct 14, 8:50 PM1.52
Oct 14, 7:50 PM1.52
Oct 14, 6:50 PM1.52
Oct 14, 5:50 PM1.53
Oct 14, 4:50 PM1.53
Oct 14, 3:50 PM1.53
Oct 14, 2:50 PM1.54
Oct 14, 1:50 PM1.55
Oct 14, 12:50 PM1.53
Oct 14, 11:50 AM1.52
Oct 14, 10:50 AM1.53
Oct 14, 9:50 AM1.52
Oct 14, 8:50 AM1.52
Oct 14, 7:50 AM1.52
Oct 14, 6:50 AM1.52
Oct 14, 5:50 AM1.52
Oct 14, 4:50 AM1.52
Oct 14, 3:50 AM1.51
Oct 14, 2:50 AM1.52
Oct 14, 1:50 AM1.52
Oct 14, 12:50 AM1.51
Oct 13, 11:50 PM1.52
Oct 13, 10:50 PM1.51
Oct 13, 9:50 PM1.52
Oct 13, 8:50 PM1.52
Oct 13, 7:50 PM1.53
Oct 13, 6:35 PM1.53
Oct 13, 5:50 PM1.54
Oct 13, 4:50 PM1.54
Oct 13, 3:50 PM1.54
Oct 13, 2:50 PM1.56
Oct 13, 1:50 PM1.55
Oct 13, 12:50 PM1.53
Oct 13, 11:50 AM1.53
Oct 13, 10:50 AM1.53
Oct 13, 9:50 AM1.52
Oct 13, 8:50 AM1.52
Oct 13, 7:50 AM1.52
Oct 13, 6:50 AM1.52
Oct 13, 5:50 AM1.52
Oct 13, 4:50 AM1.52
Oct 13, 3:50 AM1.52
Oct 13, 2:50 AM1.52
Oct 13, 1:50 AM1.52
Oct 13, 12:50 AM1.52
Oct 12, 11:50 PM1.52
Oct 12, 10:50 PM1.51
Oct 12, 9:50 PM1.51
Oct 12, 8:50 PM1.51
Oct 12, 7:50 PM1.49
Oct 12, 6:50 PM1.48
Oct 12, 5:50 PM1.49
Oct 12, 4:50 PM1.51
Oct 12, 3:50 PM1.51
Oct 12, 2:50 PM1.54
Oct 12, 1:50 PM1.54
Oct 12, 12:50 PM1.53
Oct 12, 11:50 AM1.53
Oct 12, 10:50 AM1.52
Oct 12, 9:50 AM1.52
Oct 12, 8:50 AM1.52
Oct 12, 7:50 AM1.52
Oct 12, 6:50 AM1.52
Oct 12, 5:50 AM1.52
Oct 12, 4:50 AM1.52
Oct 12, 3:50 AM1.52
Oct 12, 2:50 AM1.52
Oct 12, 1:50 AM1.52
Oct 12, 12:50 AM1.52
Oct 11, 11:50 PM1.52
Oct 11, 10:50 PM1.52
Oct 11, 9:50 PM1.52
Oct 11, 8:50 PM1.52
Oct 11, 7:50 PM1.52
Oct 11, 6:50 PM1.52
Oct 11, 5:50 PM1.53
Oct 11, 4:50 PM1.53
Oct 11, 3:50 PM1.54
Oct 11, 2:50 PM1.55
Oct 11, 1:50 PM1.54
Oct 11, 12:50 PM1.53
Oct 11, 11:50 AM1.52
Oct 11, 10:50 AM1.52
Oct 11, 9:50 AM1.52
Oct 11, 8:50 AM1.50
Oct 11, 7:50 AM1.52
Oct 11, 6:50 AM1.51
Oct 11, 5:50 AM1.52
Oct 11, 4:50 AM1.52
Oct 11, 3:50 AM1.52
Oct 11, 2:50 AM1.52
Oct 11, 1:50 AM1.52
Oct 11, 12:50 AM1.51
Oct 10, 11:50 PM1.51
Oct 10, 10:50 PM1.52
Oct 10, 9:50 PM1.51
Oct 10, 8:50 PM1.51
Oct 10, 7:50 PM1.50
Oct 10, 6:50 PM1.49
Oct 10, 5:50 PM1.50
Oct 10, 4:50 PM1.52
Oct 10, 3:50 PM1.52
Oct 10, 2:50 PM1.55
Oct 10, 1:50 PM1.54
Oct 10, 12:50 PM1.53
Oct 10, 11:50 AM1.53
Oct 10, 10:50 AM1.53
Oct 10, 9:50 AM1.52
Oct 10, 8:50 AM1.53
Oct 10, 7:50 AM1.53
Oct 10, 6:50 AM1.53
Oct 10, 5:50 AM1.53
Oct 10, 4:50 AM1.53
Oct 10, 3:50 AM1.53
Oct 10, 2:50 AM1.53
Oct 10, 1:50 AM1.52
Oct 10, 12:50 AM1.52
Oct 9, 11:50 PM1.53
Oct 9, 10:50 PM1.52
Oct 9, 9:50 PM1.52
Oct 9, 8:50 PM1.52
Oct 9, 7:50 PM1.53
Oct 9, 6:50 PM1.53
Oct 9, 5:50 PM1.54
Oct 9, 4:50 PM1.54
Oct 9, 3:50 PM1.54
Oct 9, 2:50 PM1.56
Oct 9, 1:50 PM1.55
Oct 9, 12:50 PM1.53
Oct 9, 11:50 AM1.53
Oct 9, 10:50 AM1.53
Oct 9, 9:50 AM1.53
Oct 9, 8:50 AM1.52
Oct 9, 7:50 AM1.52
Oct 9, 6:50 AM1.52
Oct 9, 5:50 AM1.52
Oct 9, 4:50 AM1.53
Oct 9, 3:50 AM1.52
Oct 9, 2:50 AM1.52
Oct 9, 1:50 AM1.52
Oct 9, 12:50 AM1.52
Oct 8, 11:50 PM1.53
Oct 8, 10:50 PM1.53
Oct 8, 9:50 PM1.53
Oct 8, 8:50 PM1.53
Oct 8, 7:50 PM1.53
Water level, 30 days at Alert Streamflow Gage 1 NNE Redwood Creek at Forest Drive: the water from 1.45 to 1.59 feet of stage, the latest 1.54 feet.WATER LEVEL, 30 DAYSFTHIGH 1.59 FT, SEP 23, 2:35 PM · LOW 1.45 FT, SEP 25, 11:37 AM1.401.451.501.551.601.65Sep 16Sep 21Sep 26Oct 1Oct 6Oct 111.54
Latest
1.54 ftOct 15, 7:20 PM
Highest
1.59 ftSep 23, 2:35 PM
Lowest
1.45 ftSep 25, 11:37 AM
Range
0.14 fthighest less lowest
Change
No changesince Sep 15, 7:57 PM
Readings
4,173
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 151.561.521.531.54134
Oct 141.551.501.521.52105
Oct 131.561.511.521.52184
Oct 121.561.471.511.52189
Oct 111.551.501.521.52186
Oct 101.561.481.521.51192
Oct 91.561.511.531.53190
Oct 81.561.501.531.53190
Oct 71.581.511.531.52184
Oct 61.581.491.531.51190
Oct 51.581.491.531.52187
Oct 41.551.491.521.51190
Oct 31.581.501.531.52190
Oct 21.561.491.531.52190
Oct 11.551.511.531.53183
Sep 301.581.491.531.52188
Sep 291.581.491.531.52188
Sep 281.571.521.531.52188
Sep 271.541.511.531.53190
Sep 261.571.511.531.52187
Sep 251.551.451.531.53120
Sep 241.551.511.531.5348
Sep 231.591.501.541.5448
Sep 221.571.471.531.4944
Sep 211.561.521.541.5246
Sep 201.551.491.531.5345
Sep 191.561.521.541.5344
Sep 181.581.481.541.5148
Sep 171.551.501.531.5348
Sep 161.561.521.541.5348
Sep 151.551.531.541.539

How it reports

Rank
919of 4,465 in California, Oct 16
Schedule
every 15 minon the hour's :05, :20, :35 and :50
Reports received, 24 hours
93 of 9696.8% of its schedule
Reports received, 7 days
657 of 67297.7% of its schedule, 658 reports in all
Longest silence, 7 days
32 minfrom Oct 15, 10:03 AM
Latest report
Oct 15, 7:20 PMlocal time
Time to reach Storm Station
14 min9 in 10 within 15 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 score94.7of 100

California median
91.6the median score of 4,465 stations
Scoring higher
906stations in California
Sharing its score
14ranks 907 to 920
Points deducted
5.32.9 accuracy, 0.9 arrival, 0.8 reports received, 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
HCPC1rank 918; ahead on reports received 97.9% against 97.7%
Next below
BRDC1rank 920; behind on reports received 97.7% against 95.2%

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 3597.834.2 of 35 pointsCalifornia median 98.5657 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1091.29.1 of 10 pointsCalifornia median 81.2half its reports arrived within 14 min
  3. Continuityweight 10100.010.0 of 10 pointsCalifornia median 100.0longest silence 45 min, 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 Alert Streamflow Gage 1 NNE Redwood Creek at Forest Drive

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.