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)
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): | 4.6 ft |
 Ocean Temperature (OTMP): | 75.20 °F |
| Conductivity (COND): | 0.65 mS/cm |
| Salinity (SAL): | 0.30 psu |
| Oxygen Concentration (O2PCT): | 52.6% |
| Oxygen Concentration (O2PPM): | 4.40 ppm |
| Turbidity (TURB): | 5 FTU |
| pH (PH): | 5.10 |
| TIME (CDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-05-18 10:45 am | 4.9 | 75.20 | 0.41 | 0.20 | 53.10 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-18 10:30 am | 5.2 | 75.20 | 0.25 | 0.10 | 53.70 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-18 10:15 am | 5.2 | 76.82 | 8.37 | 4.70 | 47.40 | 3.80 | - | 8 | 6.50 | - |
| 2024-05-18 10:00 am | 5.2 | 75.56 | 1.20 | 0.60 | 52.70 | 4.40 | - | 5 | 5.40 | - |
| 2024-05-18 09:45 am | 4.9 | 75.74 | 2.70 | 1.40 | 51.50 | 4.30 | - | 6 | 5.80 | - |
| 2024-05-18 09:30 am | 4.6 | 75.20 | 0.54 | 0.30 | 53.80 | 4.50 | - | 5 | 5.10 | - |
| 2024-05-18 09:15 am | 4.6 | 75.20 | 0.22 | 0.10 | 53.10 | 4.50 | - | 4 | 5.00 | - |
| 2024-05-18 09:00 am | 4.6 | 75.38 | 0.15 | 0.10 | 52.40 | 4.40 | - | 4 | 4.80 | - |
| 2024-05-18 08:45 am | 4.6 | 75.38 | 0.13 | 0.10 | 52.40 | 4.40 | - | 4 | 4.90 | - |
| 2024-05-18 08:30 am | 4.9 | 75.38 | 0.20 | 0.10 | 53.30 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-18 08:15 am | 4.6 | 75.38 | 0.58 | 0.30 | 52.80 | 4.40 | - | 5 | 5.00 | - |
| 2024-05-18 08:00 am | 4.6 | 75.38 | 0.12 | 0.10 | 52.10 | 4.40 | - | 4 | 4.80 | - |
| 2024-05-18 07:45 am | 4.3 | 75.38 | 0.12 | 0.10 | 52.50 | 4.40 | - | 4 | 4.80 | - |
| 2024-05-18 07:30 am | 4.3 | 75.56 | 0.13 | 0.10 | 52.10 | 4.40 | - | 4 | 4.80 | - |
| 2024-05-18 07:15 am | 4.6 | 75.56 | 0.13 | 0.10 | 51.70 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 07:00 am | 4.6 | 75.56 | 0.13 | 0.10 | 51.70 | 4.30 | - | 5 | 4.80 | - |
| 2024-05-18 06:45 am | 4.6 | 75.56 | 0.13 | 0.10 | 51.40 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 06:30 am | 4.3 | 75.56 | 0.12 | 0.10 | 51.20 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 06:15 am | 4.3 | 75.74 | 0.12 | 0.10 | 51.50 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 06:00 am | 3.9 | 75.74 | 0.12 | 0.10 | 51.50 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 05:45 am | 3.9 | 75.74 | 0.13 | 0.10 | 51.40 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 05:30 am | 3.9 | 75.74 | 0.13 | 0.10 | 51.40 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 05:15 am | 3.9 | 75.74 | 0.12 | 0.10 | 51.60 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 05:00 am | 3.9 | 75.74 | 0.12 | 0.10 | 51.60 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 04:45 am | 3.9 | 75.74 | 0.12 | 0.10 | 51.70 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 04:30 am | 3.9 | 75.92 | 0.13 | 0.10 | 51.30 | 4.30 | - | 4 | 4.90 | - |
| 2024-05-18 04:15 am | 3.9 | 75.92 | 0.16 | 0.10 | 51.40 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 04:00 am | 3.9 | 75.92 | 0.12 | 0.10 | 51.10 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 03:45 am | 3.9 | 75.92 | 0.12 | 0.10 | 51.40 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 03:30 am | 3.9 | 75.92 | 0.12 | 0.10 | 51.40 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 03:15 am | 3.9 | 75.92 | 0.13 | 0.10 | 51.50 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 03:00 am | 3.9 | 75.92 | 0.13 | 0.10 | 51.50 | 4.30 | - | 4 | 4.90 | - |
| 2024-05-18 02:45 am | 3.9 | 75.92 | 0.13 | 0.10 | 51.50 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 02:30 am | 3.9 | 75.92 | 0.13 | 0.10 | 51.50 | 4.30 | - | 4 | 4.90 | - |
| 2024-05-18 02:15 am | 3.9 | 75.92 | 0.13 | 0.10 | 51.20 | 4.30 | - | 4 | 4.90 | - |
| 2024-05-18 02:00 am | 3.9 | 75.92 | 0.13 | 0.10 | 51.30 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 01:45 am | 3.9 | 75.92 | 0.13 | 0.10 | 51.60 | 4.30 | - | 4 | 4.90 | - |
| 2024-05-18 01:30 am | 3.9 | 75.92 | 0.13 | 0.10 | 51.60 | 4.30 | - | 4 | 4.90 | - |
| 2024-05-18 01:15 am | 3.9 | 76.10 | 0.13 | 0.10 | 51.20 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 01:00 am | 3.9 | 76.10 | 0.12 | 0.10 | 51.60 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 12:45 am | 4.3 | 76.10 | 0.13 | 0.10 | 51.30 | 4.30 | - | 4 | 4.90 | - |
| 2024-05-18 12:30 am | 4.3 | 76.10 | 0.12 | 0.10 | 51.60 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-18 12:15 am | 3.9 | 76.10 | 0.13 | 0.10 | 52.00 | 4.30 | - | 4 | 4.90 | - |
| 2024-05-18 12:00 am | 4.3 | 76.10 | 0.13 | 0.10 | 52.10 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-17 11:45 pm | 4.3 | 76.10 | 0.13 | 0.10 | 51.90 | 4.30 | - | 4 | 4.90 | - |
| 2024-05-17 11:30 pm | 4.3 | 76.10 | 0.13 | 0.10 | 51.80 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-17 11:15 pm | 3.9 | 76.10 | 0.13 | 0.10 | 52.20 | 4.40 | - | 4 | 4.90 | - |
| 2024-05-17 11:00 pm | 3.9 | 76.10 | 0.13 | 0.10 | 52.00 | 4.30 | - | 4 | 4.80 | - |
| 2024-05-17 10:45 pm | 3.9 | 76.10 | 0.14 | 0.10 | 52.50 | 4.40 | - | 4 | 4.90 | - |
| 2024-05-17 10:30 pm | 3.9 | 76.10 | 0.14 | 0.10 | 52.40 | 4.40 | - | 4 | 4.90 | - |
| 2024-05-17 10:15 pm | 3.9 | 76.10 | 0.16 | 0.10 | 52.40 | 4.40 | - | 4 | 4.90 | - |
| 2024-05-17 10:00 pm | 4.3 | 76.10 | 0.15 | 0.10 | 52.50 | 4.40 | - | 4 | 4.90 | - |
| 2024-05-17 09:45 pm | 3.9 | 76.28 | 0.16 | 0.10 | 52.70 | 4.40 | - | 4 | 4.90 | - |
| 2024-05-17 09:30 pm | 3.9 | 76.28 | 0.15 | 0.10 | 53.00 | 4.40 | - | 4 | 4.90 | - |
| 2024-05-17 09:15 pm | 3.9 | 76.28 | 0.16 | 0.10 | 53.10 | 4.40 | - | 4 | 4.90 | - |
| 2024-05-17 09:00 pm | 4.3 | 76.28 | 0.14 | 0.10 | 53.70 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-17 08:45 pm | 4.3 | 76.28 | 0.16 | 0.10 | 53.90 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-17 08:30 pm | 4.6 | 76.28 | 0.14 | 0.10 | 53.90 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-17 08:15 pm | 4.6 | 76.28 | 0.13 | 0.10 | 54.10 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-17 08:00 pm | 4.3 | 76.28 | 0.15 | 0.10 | 54.30 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-17 07:45 pm | 4.3 | 76.28 | 0.14 | 0.10 | 54.50 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-17 07:30 pm | 4.3 | 76.28 | 0.15 | 0.10 | 54.50 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-17 07:15 pm | 4.3 | 76.28 | 0.16 | 0.10 | 54.70 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 07:00 pm | 4.3 | 76.28 | 0.16 | 0.10 | 54.70 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 06:45 pm | 4.3 | 76.28 | 0.17 | 0.10 | 54.80 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 06:30 pm | 3.9 | 76.28 | 0.16 | 0.10 | 54.70 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 06:15 pm | 3.9 | 76.28 | 0.18 | 0.10 | 54.80 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 06:00 pm | 4.3 | 76.28 | 0.17 | 0.10 | 54.90 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 05:45 pm | 4.3 | 76.28 | 0.16 | 0.10 | 54.60 | 4.50 | - | 4 | 4.90 | - |
| 2024-05-17 05:30 pm | 4.3 | 76.28 | 0.17 | 0.10 | 54.90 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 05:15 pm | 4.6 | 76.28 | 0.19 | 0.10 | 54.80 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 05:00 pm | 4.6 | 76.10 | 0.20 | 0.10 | 55.00 | 4.60 | - | 4 | 5.00 | - |
| 2024-05-17 04:45 pm | 4.6 | 76.10 | 0.15 | 0.10 | 55.30 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 04:30 pm | 4.6 | 76.10 | 0.15 | 0.10 | 55.00 | 4.60 | - | 4 | 5.00 | - |
| 2024-05-17 04:15 pm | 4.6 | 76.10 | 0.16 | 0.10 | 54.50 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 04:00 pm | 4.6 | 76.10 | 0.17 | 0.10 | 55.00 | 4.60 | - | 4 | 5.00 | - |
| 2024-05-17 03:45 pm | 4.3 | 75.92 | 0.19 | 0.10 | 54.60 | 4.60 | - | 4 | 4.90 | - |
| 2024-05-17 03:30 pm | 4.3 | 75.92 | 0.19 | 0.10 | 54.80 | 4.60 | - | 4 | 5.00 | - |
| 2024-05-17 03:15 pm | 4.3 | 75.92 | 0.20 | 0.10 | 54.90 | 4.60 | - | 4 | 5.00 | - |
| 2024-05-17 03:00 pm | 4.3 | 75.74 | 0.23 | 0.10 | 54.70 | 4.60 | - | 4 | 5.00 | - |
| 2024-05-17 02:45 pm | 4.3 | 75.74 | 0.27 | 0.10 | 55.30 | 4.60 | - | 4 | 5.00 | - |
| 2024-05-17 02:30 pm | 4.3 | 75.56 | 0.24 | 0.10 | 54.90 | 4.60 | - | 4 | 5.00 | - |
| 2024-05-17 02:15 pm | 4.3 | 75.38 | 0.25 | 0.10 | 54.90 | 4.60 | - | 4 | 5.10 | - |
| 2024-05-17 02:00 pm | 4.6 | 75.20 | 0.28 | 0.10 | 55.40 | 4.70 | - | 4 | 5.10 | - |
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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