Live/Water/California/Alert Streamflow Gage 1 N Garnett Creek at Greenwood Ave
Alert Streamflow Gage 1 N Garnett Creek at Greenwood Ave
A water gauge in Napa County, California. Its stage was 0.07 ft as of Oct 15, 11:00 PM PDT.
- Stage now
- 0.07 ftreported Oct 15, 11:00 PM PDT
- 24 hour change
- No changesince Oct 14, 11:00 PM
- Elevation
- 404 ftabove sea level
- County
- Napa County
- Position
- 38.5994° N, 122.5964° W
- Record since
- 2010
Water level
Alert Streamflow Gage 1 N Garnett Creek at Greenwood Ave
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.
- Latest
- 0.07 ftOct 15, 11:00 PM
- Highest
- 0.07 ftOct 15, 11:00 AM
- Lowest
- 0.06 ftOct 15, 10:52 AM
- Range
- 0.01 fthighest less lowest
- Change
- Rose 0.01 ftsince Oct 15, 10:52 AM
- Readings
- 4
The readings these charts were drawn from, as a table
| Time | Stage ft |
|---|---|
| Oct 15, 11:00 PM | 0.07 |
| Oct 15, 10:52 PM | 0.06 |
| Oct 15, 11:00 AM | 0.07 |
| Oct 15, 10:52 AM | 0.06 |
- Latest
- 0.07 ftOct 15, 11:00 PM
- Highest
- 0.07 ftOct 9, 11:00 AM
- Lowest
- 0.06 ftOct 9, 10:52 AM
- Range
- 0.01 fthighest less lowest
- Change
- Rose 0.01 ftsince Oct 9, 10:52 AM
- Readings
- 26
The readings these charts were drawn from, as a table
| Time | Stage ft |
|---|---|
| Oct 15, 11:00 PM | 0.07 |
| Oct 15, 10:52 PM | 0.06 |
| Oct 15, 11:00 AM | 0.07 |
| Oct 15, 10:52 AM | 0.06 |
| Oct 14, 11:00 PM | 0.07 |
| Oct 14, 11:00 AM | 0.07 |
| Oct 13, 11:00 PM | 0.07 |
| Oct 13, 10:52 PM | 0.06 |
| Oct 13, 11:00 AM | 0.07 |
| Oct 13, 10:52 AM | 0.06 |
| Oct 12, 11:00 PM | 0.07 |
| Oct 12, 10:52 PM | 0.06 |
| Oct 12, 11:05 AM | 0.07 |
| Oct 12, 10:53 AM | 0.06 |
| Oct 11, 11:00 PM | 0.07 |
| Oct 11, 10:52 PM | 0.06 |
| Oct 11, 11:00 AM | 0.07 |
| Oct 11, 10:52 AM | 0.06 |
| Oct 10, 11:00 PM | 0.07 |
| Oct 10, 10:52 PM | 0.06 |
| Oct 10, 11:00 AM | 0.07 |
| Oct 10, 10:52 AM | 0.06 |
| Oct 9, 11:00 PM | 0.07 |
| Oct 9, 10:52 PM | 0.06 |
| Oct 9, 11:00 AM | 0.07 |
| Oct 9, 10:52 AM | 0.06 |
- Latest
- 0.07 ftOct 15, 11:00 PM
- Highest
- 0.07 ftSep 16, 11:00 AM
- Lowest
- 0.06 ftSep 16, 10:52 AM
- Range
- 0.01 fthighest less lowest
- Change
- Rose 0.01 ftsince Sep 16, 10:52 AM
- Readings
- 117
The readings these charts were drawn from, as a table
| Day | High ft | Low ft | Average ft | Last ft | Readings |
|---|---|---|---|---|---|
| Oct 15 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 14 | 0.07 | 0.07 | 0.07 | 0.07 | 2 |
| Oct 13 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 12 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 11 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 10 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 9 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 8 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 7 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 6 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 5 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 4 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 3 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 2 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Oct 1 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 30 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 29 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 28 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 27 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 26 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 25 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 24 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 23 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 22 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 21 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 20 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 19 | 0.07 | 0.06 | 0.06 | 0.06 | 3 |
| Sep 18 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 17 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
| Sep 16 | 0.07 | 0.06 | 0.07 | 0.07 | 4 |
How it reports
- Schedule
- every 12 hourson the hour's :00
- Reports received, 24 hours
- 2 of 2100% of its schedule
- Reports received, 7 days
- 14 of 14100% of its schedule
- Longest silence, 7 days
- 12 h 05 minfrom Oct 11, 11:00 PM
- Latest report
- Oct 15, 11:00 PMlocal time
- Time to reach Storm Station
- 15 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 12 hours, 2 in 24 hours. Two reports in the same 12 hours count as one received.
Ranking Statistics
247 score93.9of 100
- California median
- 91.6the median score of 4,465 stations
- Scoring higher
- 1,361stations in California
- Sharing its score
- 54ranks 1,362 to 1,415
- Points deducted
- 6.12.9 accuracy, 2.5 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
- BCOC1rank 1,401; ahead on longest silence 721 min against 725 min
- Next below
- ECIC1rank 1,403; behind on median arrival 14 min 30 s against 15 min 1 s
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.
- Reports receivedweight 3592.932.5 of 35 pointsCalifornia median 98.513 of 14 scheduled reports received in 7 days
- Arrivalweight 10100.010.0 of 10 pointsCalifornia median 81.2half its reports arrived within 15 min
- Continuityweight 10100.010.0 of 10 pointsCalifornia median 100.0longest silence 12.1 h, on a schedule of one report every 12 h
- Accuracyweight 20-17.1 of 20 points, at the medianCalifornia median 85.6-
- Instrument checksweight 15-15.0 of 15 points, at the medianCalifornia median 100.0-
- 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 72 min, none at 12 h
- Continuity
- Full marks for a longest silence of 3 reports or less (36 h), none for 72 (864 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 N Garnett Creek at Greenwood Ave
Gauges
- Alert Streamflow/Rain Gage 1 NW Napa River at Lodi Lane7.4 mi, 0.15 ft
- USGS Stream Gage at Maacama Creek near Kellogg9.4 mi, 3.58 ft
- Alert Streamflow/Rain Gage at Sulphur Creek at Pope Street9.7 mi, 0.95 ft
- Stream Gage/Forecast Point 2 E Napa River near St Helena9.8 mi, 0.47 ft
- Matanzas Creek at Santa Rosa12 mi, 155.14 ft
Weather instruments
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.