NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.
Station PPHH1 - Papahana, He'eia Reserve, HI
Owned and maintained by National Estuarine Research Reserve System
Water Quality Station
21.409 N 157.823 W (21°24'33" N 157°49'24" W)
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Stations with recent data
Stations with no data in last 8 hours
(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(24 hours for tsunami stations)
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These oceanographic data are displayed in rounded times. Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
| Depth (DEPTH): | 1.6 ft |
 Ocean Temperature (OTMP): | 70.16 °F |
| Oxygen Concentration (O2PCT): | 100.9% |
| Oxygen Concentration (O2PPM): | 9.00 ppm |
| Turbidity (TURB): | 2 FTU |
| pH (PH): | 7.90 |
| TIME (HAST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-19 12:45 pm | 1.6 | 69.98 | - | - | 100.90 | 9.00 | - | 2 | 7.90 | - |
| 2025-04-19 12:30 pm | 1.6 | 69.98 | - | - | 101.20 | 9.00 | - | 2 | 7.90 | - |
| 2025-04-19 12:15 pm | 1.6 | 69.80 | - | - | 100.90 | 9.00 | - | 2 | 7.90 | - |
| 2025-04-19 12:00 pm | 1.6 | 69.80 | - | - | 101.00 | 9.00 | - | 3 | 7.80 | - |
| 2025-04-19 11:45 am | 1.6 | 69.80 | - | - | 100.30 | 9.00 | - | 4 | 7.80 | - |
| 2025-04-19 11:30 am | 1.6 | 69.80 | - | - | 100.30 | 9.00 | - | 3 | 7.80 | - |
| 2025-04-19 11:15 am | 1.6 | 69.80 | - | - | 100.50 | 9.00 | - | 3 | 7.80 | - |
| 2025-04-19 09:00 am | 1.6 | 69.26 | - | - | 100.70 | 9.00 | - | 2 | 7.80 | - |
| 2025-04-19 08:45 am | 1.6 | 69.26 | - | - | 100.50 | 9.00 | - | 2 | 7.80 | - |
| 2025-04-19 08:30 am | 1.6 | 69.26 | - | - | 100.00 | 9.00 | - | 2 | 7.80 | - |
| 2025-04-19 08:15 am | 1.6 | 69.08 | - | - | 99.50 | 8.90 | - | 2 | 7.70 | - |
| 2025-04-19 08:00 am | 1.6 | 69.08 | - | - | 99.70 | 9.00 | - | 2 | 7.80 | - |
| 2025-04-19 07:45 am | 1.6 | 69.08 | - | - | 98.20 | 8.80 | - | 2 | 7.70 | - |
| 2025-04-19 07:30 am | 1.6 | 69.08 | - | - | 98.80 | 8.90 | - | 3 | 7.70 | - |
| 2025-04-19 07:15 am | 1.6 | 68.90 | - | - | 98.20 | 8.80 | - | 2 | 7.70 | - |
| 2025-04-19 07:00 am | 1.6 | 68.90 | - | - | 98.00 | 8.80 | - | 2 | 7.70 | - |
| 2025-04-19 06:45 am | 1.6 | 68.90 | - | - | 98.30 | 8.90 | - | 2 | 7.70 | - |
| 2025-04-19 06:30 am | 1.6 | 68.90 | - | - | 97.80 | 8.80 | - | 2 | 7.70 | - |
| 2025-04-19 06:15 am | 1.6 | 68.90 | - | - | 98.00 | 8.80 | - | 2 | 7.70 | - |
| 2025-04-19 06:00 am | 1.6 | 68.90 | - | - | 97.50 | 8.80 | - | 3 | 7.70 | - |
| 2025-04-19 05:45 am | 1.6 | 68.90 | - | - | 97.60 | 8.80 | - | 3 | 7.70 | - |
| 2025-04-19 05:30 am | 1.6 | 68.90 | - | - | 98.20 | 8.80 | - | 2 | 7.70 | - |
| 2025-04-19 05:15 am | 1.6 | 68.90 | - | - | 97.90 | 8.80 | - | 3 | 7.70 | - |
| 2025-04-19 05:00 am | 1.6 | 68.90 | - | - | 97.80 | 8.80 | - | 3 | 7.70 | - |
| 2025-04-19 04:45 am | 1.6 | 68.90 | - | - | 97.70 | 8.80 | - | 3 | 7.70 | - |
| 2025-04-19 04:30 am | 1.6 | 68.90 | - | - | 98.00 | 8.80 | - | 3 | 7.70 | - |
| 2025-04-19 04:15 am | 1.6 | 68.90 | - | - | 98.20 | 8.80 | - | 3 | 7.70 | - |
| 2025-04-19 04:00 am | 1.6 | 68.90 | - | - | 97.90 | 8.80 | - | 4 | 7.70 | - |
| 2025-04-19 03:45 am | 1.6 | 68.90 | - | - | 98.10 | 8.80 | - | 4 | 7.70 | - |
| 2025-04-19 03:30 am | 1.6 | 68.90 | - | - | 97.80 | 8.80 | - | 5 | 7.70 | - |
| 2025-04-19 03:15 am | 1.6 | 68.90 | - | - | 97.90 | 8.80 | - | 5 | 7.70 | - |
| 2025-04-19 03:00 am | 1.6 | 68.90 | - | - | 98.00 | 8.80 | - | 6 | 7.70 | - |
| 2025-04-19 02:45 am | 1.6 | 68.90 | - | - | 98.10 | 8.80 | - | 6 | 7.70 | - |
| 2025-04-19 02:30 am | 1.6 | 68.90 | - | - | 98.30 | 8.90 | - | 6 | 7.60 | - |
| 2025-04-19 02:15 am | 1.6 | 68.90 | - | - | 98.40 | 8.90 | - | 6 | 7.60 | - |
| 2025-04-19 02:00 am | 1.6 | 68.72 | - | - | 98.40 | 8.90 | - | 6 | 7.60 | - |
| 2025-04-19 01:45 am | 1.6 | 68.72 | - | - | 98.40 | 8.90 | - | 6 | 7.60 | - |
| 2025-04-19 01:30 am | 1.6 | 68.72 | - | - | 98.40 | 8.90 | - | 5 | 7.60 | - |
| 2025-04-19 01:15 am | 1.6 | 68.72 | - | - | 98.20 | 8.90 | - | 5 | 7.60 | - |
| 2025-04-19 01:00 am | 1.6 | 68.72 | - | - | 98.20 | 8.90 | - | 4 | 7.60 | - |
| 2025-04-19 12:45 am | 1.6 | 68.72 | - | - | 98.30 | 8.90 | - | 4 | 7.60 | - |
| 2025-04-19 12:30 am | 1.6 | 68.72 | - | - | 98.30 | 8.90 | - | 4 | 7.60 | - |
| 2025-04-19 12:15 am | 1.6 | 68.72 | - | - | 98.10 | 8.90 | - | 4 | 7.60 | - |
| 2025-04-19 12:00 am | 1.6 | 68.72 | - | - | 98.30 | 8.90 | - | 4 | 7.60 | - |
| 2025-04-18 11:45 pm | 1.6 | 68.54 | - | - | 98.40 | 8.90 | - | 4 | 7.70 | - |
| 2025-04-18 11:30 pm | 1.6 | 68.54 | - | - | 98.30 | 8.90 | - | 5 | 7.60 | - |
| 2025-04-18 11:15 pm | 1.6 | 68.54 | - | - | 98.40 | 8.90 | - | 3 | 7.70 | - |
| 2025-04-18 11:00 pm | 1.6 | 68.54 | - | - | 98.30 | 8.90 | - | 4 | 7.70 | - |
| 2025-04-18 10:45 pm | 1.6 | 68.54 | - | - | 98.40 | 8.90 | - | 3 | 7.70 | - |
| 2025-04-18 10:30 pm | 1.6 | 68.54 | - | - | 98.10 | 8.90 | - | 4 | 7.70 | - |
| 2025-04-18 10:15 pm | 1.6 | 68.54 | - | - | 98.30 | 8.90 | - | 4 | 7.70 | - |
| 2025-04-18 10:00 pm | 1.6 | 68.54 | - | - | 98.40 | 8.90 | - | 4 | 7.70 | - |
| 2025-04-18 09:45 pm | 1.6 | 68.54 | - | - | 98.50 | 8.90 | - | 4 | 7.60 | - |
| 2025-04-18 09:30 pm | 1.6 | 68.54 | - | - | 98.50 | 8.90 | - | 4 | 7.70 | - |
| 2025-04-18 09:15 pm | 1.6 | 68.54 | - | - | 98.40 | 8.90 | - | 4 | 7.70 | - |
| 2025-04-18 09:00 pm | 1.6 | 68.54 | - | - | 98.40 | 8.90 | - | 5 | 7.70 | - |
| 2025-04-18 08:45 pm | 1.6 | 68.54 | - | - | 98.60 | 8.90 | - | 5 | 7.60 | - |
| 2025-04-18 08:30 pm | 1.6 | 68.54 | - | - | 98.40 | 8.90 | - | 5 | 7.60 | - |
| 2025-04-18 08:15 pm | 1.6 | 68.54 | - | - | 98.40 | 8.90 | - | 6 | 7.60 | - |
| 2025-04-18 08:00 pm | 1.6 | 68.72 | - | - | 98.50 | 8.90 | - | 7 | 7.60 | - |
| 2025-04-18 07:45 pm | 1.6 | 68.72 | - | - | 98.50 | 8.90 | - | 7 | 7.60 | - |
| 2025-04-18 07:30 pm | 1.6 | 68.72 | - | - | 98.30 | 8.90 | - | 8 | 7.60 | - |
| 2025-04-18 07:15 pm | 1.6 | 68.72 | - | - | 98.50 | 8.90 | - | 9 | 7.60 | - |
| 2025-04-18 07:00 pm | 1.6 | 68.72 | - | - | 98.50 | 8.90 | - | 10 | 7.60 | - |
| 2025-04-18 06:45 pm | 2.0 | 68.72 | - | - | 98.60 | 8.90 | - | 10 | 7.60 | - |
| 2025-04-18 06:30 pm | 2.0 | 68.72 | - | - | 98.60 | 8.90 | - | 12 | 7.60 | - |
| 2025-04-18 06:15 pm | 2.0 | 68.72 | - | - | 98.70 | 8.90 | - | 14 | 7.60 | - |
| 2025-04-18 06:00 pm | 2.0 | 68.72 | - | - | 98.60 | 8.90 | - | 15 | 7.60 | - |
| 2025-04-18 05:45 pm | 2.0 | 68.72 | - | - | 98.80 | 8.90 | - | 16 | 7.60 | - |
| 2025-04-18 05:30 pm | 2.0 | 68.72 | - | - | 98.80 | 8.90 | - | 18 | 7.60 | - |
| 2025-04-18 05:15 pm | 2.0 | 68.72 | - | - | 98.80 | 8.90 | - | 22 | 7.60 | - |
| 2025-04-18 05:00 pm | 2.0 | 68.72 | - | - | 99.30 | 9.00 | - | 27 | 7.50 | - |
| 2025-04-18 04:45 pm | 2.0 | 68.72 | - | - | 99.40 | 9.00 | - | 33 | 7.50 | - |
| 2025-04-18 04:30 pm | 2.0 | 68.54 | - | - | 99.40 | 9.00 | - | 43 | 7.40 | - |
| 2025-04-18 04:15 pm | 2.0 | 68.54 | - | - | 99.60 | 9.00 | - | 62 | 7.40 | - |
| 2025-04-18 04:00 pm | 2.3 | 68.54 | - | - | 99.90 | 9.00 | - | 96 | 7.30 | - |
| 2025-04-18 03:45 pm | 2.3 | 68.54 | - | - | 100.60 | 9.10 | - | 179 | 7.10 | - |
| 2025-04-18 03:30 pm | 2.3 | 68.72 | - | - | 100.80 | 9.10 | - | 358 | 7.00 | - |
| 2025-04-18 03:15 pm | 2.6 | 68.90 | - | - | 102.00 | 9.20 | - | 682 | 7.00 | - |
| 2025-04-18 03:00 pm | 2.0 | 69.26 | - | - | 97.40 | 8.70 | - | 44 | 7.40 | - |
| 2025-04-18 02:45 pm | 1.6 | 69.44 | - | - | 97.90 | 8.80 | - | 13 | 7.60 | - |
| 2025-04-18 02:30 pm | 1.6 | 69.62 | - | - | 97.90 | 8.70 | - | 12 | 7.60 | - |
| 2025-04-18 02:15 pm | 1.6 | 69.62 | - | - | 97.70 | 8.70 | - | 12 | 7.60 | - |
| 2025-04-18 02:00 pm | 1.6 | 69.62 | - | - | 97.50 | 8.70 | - | 14 | 7.60 | - |
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.
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