Station GBHM6 - Bayou Heron, Grand Bay Reserve, MS
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
30.418 N 88.405 W (30°25'4" N 88°24'19" W)
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(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): | 3.6 ft |
 Ocean Temperature (OTMP): | 78.08 °F |
| Conductivity (COND): | 18.39 mS/cm |
| Salinity (SAL): | 10.90 psu |
| Oxygen Concentration (O2PCT): | 79.1% |
| Oxygen Concentration (O2PPM): | 6.10 ppm |
| Turbidity (TURB): | 7 FTU |
| pH (PH): | 6.90 |
| TIME (CDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-04-26 10:45 pm | 3.6 | 78.26 | 18.33 | 10.80 | 82.00 | 6.30 | - | 5 | 6.90 | - |
| 2024-04-26 10:30 pm | 3.6 | 78.26 | 18.40 | 10.90 | 82.50 | 6.30 | - | 6 | 6.90 | - |
| 2024-04-26 10:15 pm | 3.6 | 78.44 | 18.41 | 10.90 | 80.00 | 6.10 | - | 5 | 6.90 | - |
| 2024-04-26 10:00 pm | 3.6 | 78.62 | 18.32 | 10.80 | 80.10 | 6.10 | - | 5 | 6.90 | - |
| 2024-04-26 09:45 pm | 3.6 | 78.44 | 18.34 | 10.80 | 81.90 | 6.30 | - | 5 | 6.90 | - |
| 2024-04-26 09:30 pm | 3.6 | 78.62 | 18.35 | 10.80 | 80.00 | 6.10 | - | 5 | 6.90 | - |
| 2024-04-26 09:15 pm | 3.6 | 78.80 | 18.30 | 10.80 | 82.40 | 6.30 | - | 6 | 6.90 | - |
| 2024-04-26 09:00 pm | 3.6 | 78.80 | 18.35 | 10.80 | 84.20 | 6.40 | - | 6 | 6.90 | - |
| 2024-04-26 08:45 pm | 3.6 | 78.80 | 18.37 | 10.90 | 81.20 | 6.20 | - | 16 | 6.90 | - |
| 2024-04-26 08:30 pm | 3.6 | 78.98 | 18.37 | 10.90 | 81.10 | 6.20 | - | 9 | 6.90 | - |
| 2024-04-26 08:15 pm | 3.6 | 78.98 | 18.28 | 10.80 | 85.70 | 6.50 | - | 5 | 6.90 | - |
| 2024-04-26 08:00 pm | 3.6 | 79.16 | 18.33 | 10.80 | 89.00 | 6.80 | - | 6 | 6.90 | - |
| 2024-04-26 07:45 pm | 3.6 | 78.98 | 18.40 | 10.90 | 81.90 | 6.20 | - | 6 | 6.90 | - |
| 2024-04-26 07:30 pm | 3.6 | 79.16 | 18.43 | 10.90 | 88.40 | 6.70 | - | 6 | 6.90 | - |
| 2024-04-26 07:15 pm | 3.9 | 79.16 | 18.49 | 10.90 | 81.10 | 6.20 | - | 5 | 6.90 | - |
| 2024-04-26 07:00 pm | 3.9 | 78.98 | 18.55 | 11.00 | 82.60 | 6.30 | - | 6 | 6.90 | - |
| 2024-04-26 06:45 pm | 3.9 | 78.80 | 18.64 | 11.00 | 77.50 | 5.90 | - | 6 | 6.80 | - |
| 2024-04-26 06:30 pm | 3.9 | 79.16 | 18.63 | 11.00 | 82.70 | 6.30 | - | 9 | 6.90 | - |
| 2024-04-26 06:15 pm | 3.9 | 78.98 | 18.68 | 11.10 | 81.50 | 6.20 | - | 7 | 6.90 | - |
| 2024-04-26 06:00 pm | 4.3 | 78.26 | 18.92 | 11.20 | 65.00 | 5.00 | - | 7 | 6.80 | - |
| 2024-04-26 05:45 pm | 4.3 | 78.62 | 18.88 | 11.20 | 69.10 | 5.30 | - | 7 | 6.80 | - |
| 2024-04-26 05:30 pm | 4.3 | 78.80 | 18.90 | 11.20 | 72.60 | 5.50 | - | 6 | 6.80 | - |
| 2024-04-26 05:15 pm | 4.3 | 79.52 | 18.87 | 11.20 | 83.30 | 6.30 | - | 6 | 6.90 | - |
| 2024-04-26 05:00 pm | 4.6 | 78.62 | 18.98 | 11.30 | 73.50 | 5.60 | - | 6 | 6.80 | - |
| 2024-04-26 04:45 pm | 4.6 | 78.98 | 18.98 | 11.20 | 79.10 | 6.00 | - | 6 | 6.90 | - |
| 2024-04-26 04:30 pm | 4.6 | 79.16 | 18.94 | 11.20 | 83.60 | 6.30 | - | 7 | 6.90 | - |
| 2024-04-26 04:15 pm | 4.6 | 79.52 | 19.14 | 11.30 | 81.80 | 6.20 | - | 6 | 7.00 | - |
| 2024-04-26 04:00 pm | 4.9 | 78.98 | 19.28 | 11.40 | 72.80 | 5.50 | - | 6 | 6.90 | - |
| 2024-04-26 03:45 pm | 4.9 | 78.44 | 19.36 | 11.50 | 65.80 | 5.00 | - | 9 | 6.90 | - |
| 2024-04-26 03:30 pm | 4.9 | 78.26 | 19.35 | 11.50 | 67.90 | 5.20 | - | 8 | 6.90 | - |
| 2024-04-26 03:15 pm | 5.2 | 78.44 | 19.37 | 11.50 | 70.70 | 5.40 | - | 8 | 6.90 | - |
| 2024-04-26 03:00 pm | 5.2 | 78.44 | 19.43 | 11.50 | 72.20 | 5.50 | - | 8 | 7.00 | - |
| 2024-04-26 02:45 pm | 5.2 | 78.26 | 19.49 | 11.60 | 70.60 | 5.40 | - | 7 | 6.90 | - |
| 2024-04-26 02:30 pm | 5.2 | 78.44 | 19.50 | 11.60 | 71.80 | 5.50 | - | 6 | 7.00 | - |
| 2024-04-26 02:15 pm | 5.2 | 78.26 | 19.51 | 11.60 | 69.00 | 5.30 | - | 6 | 7.00 | - |
| 2024-04-26 02:00 pm | 5.2 | 78.62 | 19.52 | 11.60 | 75.80 | 5.80 | - | 6 | 7.00 | - |
| 2024-04-26 01:45 pm | 5.2 | 77.90 | 19.60 | 11.70 | 67.70 | 5.20 | - | 9 | 7.00 | - |
| 2024-04-26 01:30 pm | 5.2 | 78.26 | 19.60 | 11.70 | 73.70 | 5.60 | - | 7 | 7.00 | - |
| 2024-04-26 01:15 pm | 5.2 | 78.08 | 19.66 | 11.70 | 73.20 | 5.60 | - | 7 | 7.00 | - |
| 2024-04-26 01:00 pm | 5.2 | 77.72 | 19.75 | 11.80 | 69.10 | 5.30 | - | 8 | 7.00 | - |
| 2024-04-26 12:45 pm | 5.2 | 78.08 | 19.78 | 11.80 | 73.90 | 5.70 | - | 7 | 7.00 | - |
| 2024-04-26 12:30 pm | 5.6 | 77.90 | 19.83 | 11.80 | 73.40 | 5.60 | - | 9 | 7.10 | - |
| 2024-04-26 12:15 pm | 5.6 | 77.36 | 19.94 | 11.90 | 62.80 | 4.80 | - | 9 | 7.00 | - |
| 2024-04-26 12:00 pm | 5.6 | 77.36 | 19.94 | 11.90 | 65.90 | 5.10 | - | 9 | 7.00 | - |
| 2024-04-26 11:45 am | 5.6 | 77.18 | 19.99 | 11.90 | 60.10 | 4.60 | - | 9 | 7.00 | - |
| 2024-04-26 11:30 am | 5.6 | 77.00 | 20.06 | 12.00 | 59.60 | 4.60 | - | 12 | 7.00 | - |
| 2024-04-26 11:15 am | 5.6 | 76.82 | 20.06 | 12.00 | 63.90 | 4.90 | - | 12 | 7.00 | - |
| 2024-04-26 11:00 am | 5.6 | 77.18 | 19.98 | 11.90 | 61.10 | 4.70 | - | 10 | 7.00 | - |
| 2024-04-26 10:45 am | 5.6 | 77.36 | 19.85 | 11.80 | 69.20 | 5.30 | - | 9 | 7.00 | - |
| 2024-04-26 10:30 am | 5.6 | 76.82 | 20.00 | 11.90 | 54.30 | 4.20 | - | 13 | 6.90 | - |
| 2024-04-26 10:15 am | 5.6 | 76.82 | 20.02 | 11.90 | 52.70 | 4.10 | - | 12 | 6.90 | - |
| 2024-04-26 10:00 am | 5.2 | 76.82 | 20.23 | 12.10 | 41.60 | 3.20 | - | 9 | 6.90 | - |
| 2024-04-26 09:45 am | 5.2 | 76.82 | 20.25 | 12.10 | 42.40 | 3.30 | - | 11 | 6.90 | - |
| 2024-04-26 09:30 am | 5.2 | 77.18 | 20.19 | 12.00 | 47.10 | 3.60 | - | 10 | 6.90 | - |
| 2024-04-26 09:15 am | 5.2 | 77.18 | 20.20 | 12.00 | 45.10 | 3.50 | - | 9 | 6.90 | - |
| 2024-04-26 09:00 am | 5.2 | 77.18 | 20.17 | 12.00 | 46.20 | 3.60 | - | 9 | 6.90 | - |
| 2024-04-26 08:45 am | 4.9 | 77.36 | 20.15 | 12.00 | 50.10 | 3.90 | - | 8 | 6.90 | - |
| 2024-04-26 08:30 am | 4.9 | 77.36 | 20.13 | 12.00 | 49.50 | 3.80 | - | 8 | 6.90 | - |
| 2024-04-26 08:15 am | 4.9 | 77.54 | 20.11 | 12.00 | 51.20 | 3.90 | - | 8 | 6.90 | - |
| 2024-04-26 08:00 am | 4.9 | 77.18 | 20.17 | 12.00 | 47.40 | 3.70 | - | 8 | 6.90 | - |
| 2024-04-26 07:45 am | 4.6 | 77.18 | 20.17 | 12.00 | 47.70 | 3.70 | - | 8 | 6.90 | - |
| 2024-04-26 07:30 am | 4.6 | 77.36 | 20.15 | 12.00 | 45.70 | 3.50 | - | 9 | 6.90 | - |
| 2024-04-26 07:15 am | 4.6 | 77.36 | 20.14 | 12.00 | 47.30 | 3.60 | - | 8 | 6.90 | - |
| 2024-04-26 07:00 am | 4.6 | 77.36 | 20.14 | 12.00 | 48.70 | 3.80 | - | 8 | 6.90 | - |
| 2024-04-26 06:45 am | 4.6 | 77.54 | 20.07 | 12.00 | 52.40 | 4.00 | - | 8 | 6.90 | - |
| 2024-04-26 06:30 am | 4.6 | 77.72 | 20.06 | 12.00 | 51.80 | 4.00 | - | 7 | 6.90 | - |
| 2024-04-26 06:15 am | 4.6 | 77.72 | 20.02 | 11.90 | 55.60 | 4.30 | - | 8 | 6.90 | - |
| 2024-04-26 06:00 am | 4.6 | 77.72 | 20.07 | 12.00 | 51.90 | 4.00 | - | 7 | 6.90 | - |
| 2024-04-26 05:45 am | 4.3 | 77.36 | 20.12 | 12.00 | 47.00 | 3.60 | - | 7 | 6.90 | - |
| 2024-04-26 05:30 am | 4.3 | 77.54 | 20.08 | 12.00 | 51.60 | 4.00 | - | 8 | 6.90 | - |
| 2024-04-26 05:15 am | 4.3 | 77.54 | 20.08 | 12.00 | 51.60 | 4.00 | - | 7 | 6.90 | - |
| 2024-04-26 05:00 am | 4.3 | 78.08 | 19.90 | 11.80 | 61.20 | 4.70 | - | 7 | 7.00 | - |
| 2024-04-26 04:45 am | 4.3 | 77.72 | 20.00 | 11.90 | 55.60 | 4.30 | - | 7 | 6.90 | - |
| 2024-04-26 04:30 am | 3.9 | 77.54 | 20.03 | 11.90 | 51.40 | 4.00 | - | 7 | 6.90 | - |
| 2024-04-26 04:15 am | 3.9 | 77.72 | 20.00 | 11.90 | 53.20 | 4.10 | - | 6 | 6.90 | - |
| 2024-04-26 04:00 am | 3.9 | 78.08 | 19.93 | 11.90 | 55.70 | 4.30 | - | 6 | 6.90 | - |
| 2024-04-26 03:45 am | 3.9 | 78.08 | 19.93 | 11.90 | 59.80 | 4.60 | - | 6 | 6.90 | - |
| 2024-04-26 03:30 am | 3.9 | 77.36 | 20.05 | 11.90 | 50.60 | 3.90 | - | 6 | 6.90 | - |
| 2024-04-26 03:15 am | 3.9 | 77.72 | 19.98 | 11.90 | 53.30 | 4.10 | - | 6 | 6.90 | - |
| 2024-04-26 03:00 am | 3.9 | 77.90 | 19.93 | 11.90 | 55.90 | 4.30 | - | 7 | 6.90 | - |
| 2024-04-26 02:45 am | 3.9 | 77.36 | 20.01 | 11.90 | 50.30 | 3.90 | - | 7 | 6.80 | - |
| 2024-04-26 02:30 am | 3.6 | 78.44 | 19.84 | 11.80 | 65.60 | 5.00 | - | 6 | 6.90 | - |
| 2024-04-26 02:15 am | 3.6 | 78.62 | 19.75 | 11.70 | 67.00 | 5.10 | - | 6 | 6.90 | - |
| 2024-04-26 02:00 am | 3.6 | 77.00 | 19.93 | 11.90 | 50.80 | 3.90 | - | 7 | 6.80 | - |
| 2024-04-26 01:45 am | 3.6 | 77.54 | 19.80 | 11.80 | 54.80 | 4.20 | - | 6 | 6.80 | - |
| 2024-04-26 01:30 am | 3.6 | 77.90 | 19.70 | 11.70 | 59.70 | 4.60 | - | 6 | 6.90 | - |
| 2024-04-26 01:15 am | 3.6 | 78.44 | 19.63 | 11.70 | 63.70 | 4.90 | - | 6 | 6.90 | - |
| 2024-04-26 01:00 am | 3.6 | 77.72 | 19.72 | 11.70 | 56.00 | 4.30 | - | 7 | 6.80 | - |
| 2024-04-26 12:45 am | 3.3 | 77.36 | 19.74 | 11.70 | 52.50 | 4.00 | - | 7 | 6.80 | - |
| 2024-04-26 12:30 am | 3.3 | 77.36 | 19.68 | 11.70 | 47.90 | 3.70 | - | 7 | 6.80 | - |
| 2024-04-26 12:15 am | 3.3 | 77.72 | 19.64 | 11.70 | 54.10 | 4.20 | - | 7 | 6.80 | - |
| 2024-04-26 12:00 am | 3.3 | 77.18 | 19.70 | 11.70 | 47.00 | 3.60 | - | 7 | 6.80 | - |
| 2024-04-25 11:45 pm | 3.3 | 77.90 | 19.57 | 11.60 | 58.30 | 4.50 | - | 6 | 6.80 | - |
| 2024-04-25 11:30 pm | 3.3 | 77.72 | 19.67 | 11.70 | 54.10 | 4.20 | - | 7 | 6.80 | - |
| 2024-04-25 11:15 pm | 3.3 | 77.54 | 19.64 | 11.70 | 53.60 | 4.10 | - | 7 | 6.80 | - |
| 2024-04-25 11:00 pm | 3.3 | 77.36 | 19.67 | 11.70 | 54.00 | 4.20 | - | 7 | 6.80 | - |
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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