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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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): | 4.3 ft |
 Ocean Temperature (OTMP): | 73.40 °F |
| Conductivity (COND): | 34.93 mS/cm |
| Salinity (SAL): | 22.00 psu |
| Oxygen Concentration (O2PCT): | 44.9% |
| Oxygen Concentration (O2PPM): | 3.40 ppm |
| Turbidity (TURB): | 5 FTU |
| pH (PH): | 6.60 |
| TIME (CST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-11-21 04:45 am | 4.3 | 73.40 | 34.77 | 21.90 | 45.20 | 3.40 | - | 5 | 6.60 | - |
| 2024-11-21 04:30 am | 4.3 | 73.40 | 34.88 | 22.00 | 46.10 | 3.50 | - | 6 | 6.60 | - |
| 2024-11-21 04:15 am | 4.3 | 73.40 | 34.80 | 21.90 | 44.00 | 3.30 | - | 5 | 6.60 | - |
| 2024-11-21 04:00 am | 4.6 | 73.40 | 34.81 | 21.90 | 45.70 | 3.50 | - | 5 | 6.60 | - |
| 2024-11-21 03:45 am | 4.6 | 73.40 | 34.81 | 21.90 | 46.70 | 3.50 | - | 5 | 6.60 | - |
| 2024-11-21 03:30 am | 4.6 | 73.40 | 34.93 | 22.00 | 43.50 | 3.30 | - | 5 | 6.60 | - |
| 2024-11-21 03:15 am | 4.6 | 73.40 | 35.13 | 22.10 | 43.90 | 3.30 | - | 5 | 6.70 | - |
| 2024-11-21 03:00 am | 4.6 | 73.40 | 34.95 | 22.00 | 42.90 | 3.20 | - | 4 | 6.60 | - |
| 2024-11-21 02:45 am | 4.6 | 73.40 | 34.88 | 22.00 | 43.20 | 3.30 | - | 5 | 6.60 | - |
| 2024-11-21 02:30 am | 4.6 | 73.40 | 34.78 | 21.90 | 46.20 | 3.50 | - | 5 | 6.60 | - |
| 2024-11-21 02:15 am | 4.6 | 73.22 | 34.53 | 21.70 | 47.40 | 3.60 | - | 5 | 6.60 | - |
| 2024-11-21 02:00 am | 4.6 | 73.22 | 34.50 | 21.70 | 46.90 | 3.60 | - | 6 | 6.60 | - |
| 2024-11-21 01:45 am | 4.6 | 73.22 | 34.57 | 21.80 | 45.40 | 3.40 | - | 4 | 6.60 | - |
| 2024-11-21 01:30 am | 4.6 | 73.40 | 34.78 | 21.90 | 48.70 | 3.70 | - | 5 | 6.60 | - |
| 2024-11-21 01:15 am | 4.6 | 73.22 | 34.62 | 21.80 | 45.00 | 3.40 | - | 5 | 6.60 | - |
| 2024-11-21 01:00 am | 4.6 | 73.40 | 34.91 | 22.00 | 45.20 | 3.40 | - | 4 | 6.60 | - |
| 2024-11-21 12:45 am | 4.6 | 73.40 | 34.78 | 21.90 | 45.60 | 3.50 | - | 4 | 6.60 | - |
| 2024-11-21 12:30 am | 4.6 | 73.40 | 34.86 | 22.00 | 47.80 | 3.60 | - | 4 | 6.60 | - |
| 2024-11-21 12:15 am | 4.6 | 73.22 | 34.67 | 21.80 | 50.40 | 3.80 | - | 4 | 6.60 | - |
| 2024-11-21 12:00 am | 4.6 | 73.40 | 34.78 | 21.90 | 48.80 | 3.70 | - | 5 | 6.60 | - |
| 2024-11-20 11:45 pm | 4.6 | 73.40 | 34.80 | 21.90 | 51.70 | 3.90 | - | 5 | 6.60 | - |
| 2024-11-20 11:30 pm | 4.9 | 73.22 | 34.55 | 21.70 | 53.40 | 4.00 | - | 6 | 6.60 | - |
| 2024-11-20 11:15 pm | 4.9 | 73.40 | 34.87 | 22.00 | 50.40 | 3.80 | - | 6 | 6.70 | - |
| 2024-11-20 11:00 pm | 4.9 | 73.40 | 34.98 | 22.00 | 48.50 | 3.70 | - | 4 | 6.70 | - |
| 2024-11-20 10:45 pm | 4.9 | 73.40 | 35.04 | 22.10 | 48.70 | 3.70 | - | 3 | 6.70 | - |
| 2024-11-20 10:30 pm | 4.6 | 73.40 | 35.12 | 22.10 | 50.50 | 3.80 | - | 4 | 6.70 | - |
| 2024-11-20 10:15 pm | 4.6 | 73.40 | 35.09 | 22.10 | 52.60 | 4.00 | - | 5 | 6.70 | - |
| 2024-11-20 10:00 pm | 4.6 | 73.40 | 34.78 | 21.90 | 54.70 | 4.10 | - | 5 | 6.70 | - |
| 2024-11-20 09:45 pm | 4.6 | 73.40 | 35.10 | 22.10 | 55.50 | 4.20 | - | 5 | 6.70 | - |
| 2024-11-20 09:30 pm | 4.6 | 73.40 | 35.05 | 22.10 | 53.30 | 4.00 | - | 6 | 6.70 | - |
| 2024-11-20 09:15 pm | 4.6 | 73.40 | 35.26 | 22.20 | 54.00 | 4.10 | - | 5 | 6.70 | - |
| 2024-11-20 09:00 pm | 4.6 | 73.40 | 35.09 | 22.10 | 55.90 | 4.20 | - | 5 | 6.70 | - |
| 2024-11-20 08:45 pm | 4.6 | 73.40 | 35.25 | 22.20 | 54.50 | 4.10 | - | 6 | 6.70 | - |
| 2024-11-20 08:30 pm | 4.6 | 73.40 | 35.36 | 22.30 | 56.60 | 4.30 | - | 6 | 6.70 | - |
| 2024-11-20 08:15 pm | 4.6 | 73.40 | 35.20 | 22.20 | 57.60 | 4.40 | - | 6 | 6.70 | - |
| 2024-11-20 08:00 pm | 4.6 | 73.40 | 35.19 | 22.20 | 57.50 | 4.30 | - | 6 | 6.70 | - |
| 2024-11-20 07:45 pm | 4.3 | 73.40 | 35.36 | 22.30 | 56.40 | 4.30 | - | 6 | 6.80 | - |
| 2024-11-20 07:30 pm | 4.3 | 73.40 | 35.42 | 22.30 | 56.70 | 4.30 | - | 6 | 6.80 | - |
| 2024-11-20 07:15 pm | 4.3 | 73.40 | 35.59 | 22.50 | 58.60 | 4.40 | - | 6 | 6.80 | - |
| 2024-11-20 07:00 pm | 3.9 | 73.40 | 35.55 | 22.40 | 55.70 | 4.20 | - | 7 | 6.80 | - |
| 2024-11-20 06:45 pm | 3.9 | 73.40 | 35.46 | 22.40 | 58.30 | 4.40 | - | 7 | 6.80 | - |
| 2024-11-20 06:30 pm | 3.9 | 73.40 | 35.69 | 22.50 | 58.30 | 4.40 | - | 7 | 6.80 | - |
| 2024-11-20 06:15 pm | 3.9 | 73.40 | 35.79 | 22.60 | 55.80 | 4.20 | - | 6 | 6.80 | - |
| 2024-11-20 06:00 pm | 3.9 | 73.40 | 35.79 | 22.60 | 57.20 | 4.30 | - | 6 | 6.80 | - |
| 2024-11-20 05:45 pm | 3.6 | 73.40 | 36.08 | 22.80 | 57.30 | 4.30 | - | 8 | 6.80 | - |
| 2024-11-20 05:30 pm | 3.6 | 73.40 | 35.69 | 22.50 | 58.10 | 4.40 | - | 7 | 6.80 | - |
| 2024-11-20 05:15 pm | 3.6 | 73.40 | 35.74 | 22.60 | 59.50 | 4.50 | - | 7 | 6.80 | - |
| 2024-11-20 05:00 pm | 3.6 | 73.40 | 36.05 | 22.80 | 58.70 | 4.40 | - | 9 | 6.90 | - |
| 2024-11-20 04:45 pm | 3.9 | 73.40 | 35.94 | 22.70 | 60.90 | 4.60 | - | 8 | 6.80 | - |
| 2024-11-20 04:30 pm | 3.6 | 73.40 | 35.95 | 22.70 | 60.30 | 4.50 | - | 8 | 6.80 | - |
| 2024-11-20 04:15 pm | 3.3 | 73.40 | 35.83 | 22.60 | 60.10 | 4.50 | - | 6 | 6.80 | - |
| 2024-11-20 04:00 pm | 3.3 | 73.40 | 35.87 | 22.70 | 59.60 | 4.50 | - | 6 | 6.80 | - |
| 2024-11-20 03:45 pm | 3.3 | 73.40 | 36.04 | 22.80 | 58.20 | 4.40 | - | 7 | 6.80 | - |
| 2024-11-20 03:30 pm | 3.3 | 73.40 | 36.00 | 22.70 | 58.50 | 4.40 | - | 5 | 6.80 | - |
| 2024-11-20 03:15 pm | 3.3 | 73.40 | 35.77 | 22.60 | 59.20 | 4.50 | - | 6 | 6.80 | - |
| 2024-11-20 03:00 pm | 3.3 | 73.40 | 35.76 | 22.60 | 59.40 | 4.50 | - | 7 | 6.80 | - |
| 2024-11-20 02:45 pm | 3.3 | 73.40 | 35.43 | 22.40 | 58.50 | 4.40 | - | 7 | 6.70 | - |
| 2024-11-20 02:30 pm | 3.0 | 73.40 | 35.25 | 22.20 | 57.70 | 4.40 | - | 5 | 6.70 | - |
| 2024-11-20 02:15 pm | 3.0 | 73.40 | 35.40 | 22.30 | 57.50 | 4.30 | - | 5 | 6.70 | - |
| 2024-11-20 02:00 pm | 3.0 | 73.40 | 35.48 | 22.40 | 57.50 | 4.30 | - | 6 | 6.70 | - |
| 2024-11-20 01:45 pm | 3.3 | 73.40 | 35.63 | 22.50 | 57.40 | 4.30 | - | 6 | 6.70 | - |
| 2024-11-20 01:30 pm | 3.3 | 73.40 | 35.46 | 22.40 | 56.60 | 4.30 | - | 6 | 6.70 | - |
| 2024-11-20 01:15 pm | 3.3 | 73.40 | 35.43 | 22.40 | 56.70 | 4.30 | - | 5 | 6.70 | - |
| 2024-11-20 01:00 pm | 3.3 | 73.40 | 35.08 | 22.10 | 55.40 | 4.20 | - | 6 | 6.60 | - |
| 2024-11-20 12:45 pm | 3.3 | 73.22 | 35.22 | 22.20 | 55.60 | 4.20 | - | 5 | 6.60 | - |
| 2024-11-20 12:30 pm | 3.3 | 73.22 | 35.33 | 22.30 | 55.40 | 4.20 | - | 6 | 6.70 | - |
| 2024-11-20 12:15 pm | 3.3 | 73.22 | 34.62 | 21.80 | 54.30 | 4.10 | - | 6 | 6.50 | - |
| 2024-11-20 12:00 pm | 3.3 | 73.22 | 34.53 | 21.70 | 53.60 | 4.10 | - | 6 | 6.50 | - |
| 2024-11-20 11:45 am | 3.6 | 73.22 | 35.06 | 22.10 | 52.30 | 4.00 | - | 5 | 6.60 | - |
| 2024-11-20 11:30 am | 3.6 | 73.22 | 35.06 | 22.10 | 52.30 | 4.00 | - | 9 | 6.60 | - |
| 2024-11-20 11:15 am | 3.6 | 73.04 | 34.89 | 22.00 | 51.50 | 3.90 | - | 5 | 6.60 | - |
| 2024-11-20 11:00 am | 3.3 | 73.04 | 35.31 | 22.30 | 53.00 | 4.00 | - | 6 | 6.60 | - |
| 2024-11-20 10:45 am | 3.3 | 73.04 | 34.54 | 21.70 | 49.50 | 3.80 | - | 5 | 6.50 | - |
| 2024-11-20 10:30 am | 3.3 | 73.04 | 35.34 | 22.30 | 51.00 | 3.90 | - | 5 | 6.60 | - |
| 2024-11-20 10:15 am | 3.6 | 73.04 | 35.60 | 22.50 | 51.20 | 3.90 | - | 8 | 6.70 | - |
| 2024-11-20 10:00 am | 3.6 | 72.86 | 34.53 | 21.70 | 48.60 | 3.70 | - | 5 | 6.50 | - |
| 2024-11-20 09:45 am | 3.6 | 72.86 | 34.94 | 22.00 | 51.50 | 3.90 | - | 5 | 6.50 | - |
| 2024-11-20 09:30 am | 3.6 | 72.86 | 34.92 | 22.00 | 51.40 | 3.90 | - | 6 | 6.60 | - |
| 2024-11-20 09:15 am | 3.6 | 72.68 | 34.08 | 21.40 | 48.70 | 3.70 | - | 7 | 6.40 | - |
| 2024-11-20 09:00 am | 3.6 | 72.68 | 34.51 | 21.70 | 48.20 | 3.70 | - | 7 | 6.40 | - |
| 2024-11-20 08:45 am | 3.9 | 72.68 | 34.50 | 21.70 | 47.90 | 3.70 | - | 5 | 6.50 | - |
| 2024-11-20 08:30 am | 3.9 | 72.86 | 35.05 | 22.10 | 47.60 | 3.60 | - | 6 | 6.50 | - |
| 2024-11-20 08:15 am | 3.9 | 72.86 | 34.73 | 21.90 | 47.80 | 3.60 | - | 6 | 6.50 | - |
| 2024-11-20 08:00 am | 3.9 | 72.68 | 34.84 | 21.90 | 50.60 | 3.90 | - | 6 | 6.50 | - |
| 2024-11-20 07:45 am | 3.9 | 72.50 | 34.36 | 21.60 | 48.70 | 3.70 | - | 5 | 6.40 | - |
| 2024-11-20 07:30 am | 3.9 | 72.50 | 34.30 | 21.60 | 49.10 | 3.80 | - | 5 | 6.40 | - |
| 2024-11-20 07:15 am | 4.3 | 72.32 | 33.72 | 21.20 | 47.00 | 3.60 | - | 5 | 6.30 | - |
| 2024-11-20 07:00 am | 4.3 | 72.32 | 33.65 | 21.10 | 44.30 | 3.40 | - | 5 | 6.30 | - |
| 2024-11-20 06:45 am | 4.3 | 72.50 | 34.03 | 21.40 | 44.90 | 3.40 | - | 4 | 6.30 | - |
| 2024-11-20 06:30 am | 4.6 | 72.50 | 33.94 | 21.30 | 46.70 | 3.60 | - | 4 | 6.30 | - |
| 2024-11-20 06:15 am | 4.6 | 72.68 | 34.60 | 21.80 | 50.60 | 3.90 | - | 5 | 6.40 | - |
| 2024-11-20 06:00 am | 4.6 | 72.32 | 33.76 | 21.20 | 45.50 | 3.50 | - | 5 | 6.30 | - |
| 2024-11-20 05:45 am | 4.6 | 72.14 | 33.05 | 20.70 | 43.40 | 3.30 | - | 4 | 6.20 | - |
| 2024-11-20 05:30 am | 4.6 | 72.32 | 33.44 | 21.00 | 45.00 | 3.50 | - | 4 | 6.20 | - |
| 2024-11-20 05:15 am | 4.6 | 72.14 | 33.17 | 20.80 | 46.60 | 3.60 | - | 5 | 6.20 | - |
| 2024-11-20 05:00 am | 4.9 | 72.32 | 33.22 | 20.80 | 47.60 | 3.70 | - | 5 | 6.30 | - |
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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