Station FMNS1 - Fort Johnson, ACE Basin Reserve, SC
Owned and maintained by National Estuarine Research Reserve System
Water Quality Station
32.753 N 79.899 W (32°45'12" N 79°53'56" 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): | 7.9 ft |
 Ocean Temperature (OTMP): | 85.28 °F |
| Conductivity (COND): | 49.67 mS/cm |
| Salinity (SAL): | 32.40 psu |
| Oxygen Saturation (O2PCT): | 85.1% |
| Oxygen Concentration (O2PPM): | 5.40 ppm |
| Turbidity (TURB): | 94 FTU |
| pH (PH): | 7.90 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-16 12:00 pm | 7.5 | 85.46 | 49.15 | 32.00 | 84.10 | 5.40 | - | 82 | 7.90 | - |
| 2025-07-16 11:45 am | 7.5 | 85.46 | 48.00 | 31.20 | 78.80 | 5.10 | - | 70 | 7.80 | - |
| 2025-07-16 11:30 am | 7.5 | 85.46 | 47.71 | 30.90 | 77.50 | 5.00 | - | 69 | 7.80 | - |
| 2025-07-16 11:15 am | 7.2 | 85.46 | 47.12 | 30.50 | 75.90 | 4.90 | - | 89 | 7.80 | - |
| 2025-07-16 11:00 am | 6.9 | 85.46 | 46.32 | 29.90 | 73.90 | 4.80 | - | 83 | 7.70 | - |
| 2025-07-16 10:45 am | 6.9 | 85.46 | 45.46 | 29.30 | 73.40 | 4.80 | - | 53 | 7.70 | - |
| 2025-07-16 10:30 am | 6.6 | 85.46 | 44.27 | 28.50 | 74.80 | 4.90 | - | 60 | 7.70 | - |
| 2025-07-16 10:15 am | 6.2 | 85.64 | 44.15 | 28.40 | 77.40 | 5.00 | - | 140 | 7.70 | - |
| 2025-07-16 10:00 am | 5.9 | 85.64 | 42.45 | 27.10 | 68.70 | 4.50 | - | 31 | 7.70 | - |
| 2025-07-16 09:45 am | 5.6 | 85.64 | 42.22 | 27.00 | 72.80 | 4.80 | - | 30 | 7.70 | - |
| 2025-07-16 09:30 am | 5.2 | 85.64 | 41.46 | 26.40 | 70.40 | 4.60 | - | 20 | 7.60 | - |
| 2025-07-16 09:15 am | 4.6 | 85.64 | 40.97 | 26.10 | 66.90 | 4.40 | - | 16 | 7.60 | - |
| 2025-07-16 09:00 am | 4.3 | 85.64 | 40.20 | 25.50 | 65.50 | 4.30 | - | 12 | 7.60 | - |
| 2025-07-16 08:45 am | 3.9 | 85.82 | 39.12 | 24.80 | 61.50 | 4.10 | - | 7 | 7.50 | - |
| 2025-07-16 08:30 am | 3.6 | 85.82 | 39.03 | 24.70 | 68.90 | 4.60 | - | 6 | 7.50 | - |
| 2025-07-16 08:15 am | 3.3 | 85.82 | 39.13 | 24.80 | 65.30 | 4.30 | - | 8 | 7.50 | - |
| 2025-07-16 08:00 am | 3.0 | 85.82 | 39.09 | 24.80 | 63.80 | 4.20 | - | 8 | 7.40 | - |
| 2025-07-16 07:45 am | 3.0 | 85.82 | 38.98 | 24.70 | 64.80 | 4.30 | - | 8 | 7.50 | - |
| 2025-07-16 07:30 am | 2.6 | 85.82 | 38.99 | 24.70 | 66.30 | 4.40 | - | 8 | 7.50 | - |
| 2025-07-16 07:15 am | 2.6 | 85.82 | 39.18 | 24.80 | 67.60 | 4.50 | - | 9 | 7.50 | - |
| 2025-07-16 07:00 am | 2.3 | 85.64 | 39.99 | 25.40 | 70.30 | 4.60 | - | 11 | 7.60 | - |
| 2025-07-16 06:45 am | 2.3 | 85.46 | 39.32 | 24.90 | 75.90 | 5.00 | - | 10 | 7.70 | - |
| 2025-07-16 06:30 am | 2.3 | 85.64 | 39.60 | 25.10 | 74.00 | 4.90 | - | 11 | 7.60 | - |
| 2025-07-16 06:15 am | 2.6 | 85.64 | 40.88 | 26.00 | 70.40 | 4.60 | - | 10 | 7.60 | - |
| 2025-07-16 06:00 am | 2.6 | 85.82 | 41.00 | 26.10 | 72.00 | 4.70 | - | 11 | 7.60 | - |
| 2025-07-16 05:45 am | 2.6 | 85.64 | 41.69 | 26.60 | 75.50 | 5.00 | - | 11 | 7.70 | - |
| 2025-07-16 05:30 am | 3.0 | 85.64 | 42.17 | 27.00 | 76.40 | 5.00 | - | 14 | 7.70 | - |
| 2025-07-16 05:15 am | 3.3 | 85.46 | 43.13 | 27.60 | 78.80 | 5.10 | - | 13 | 7.70 | - |
| 2025-07-16 05:00 am | 3.6 | 85.64 | 43.24 | 27.70 | 79.30 | 5.20 | - | 15 | 7.70 | - |
| 2025-07-16 04:45 am | 3.9 | 85.64 | 43.23 | 27.70 | 80.30 | 5.20 | - | 17 | 7.80 | - |
| 2025-07-16 04:30 am | 4.3 | 85.64 | 43.46 | 27.90 | 80.50 | 5.20 | - | 16 | 7.80 | - |
| 2025-07-16 04:15 am | 4.6 | 85.46 | 42.96 | 27.50 | 82.60 | 5.40 | - | 11 | 7.80 | - |
| 2025-07-16 04:00 am | 4.9 | 85.46 | 43.42 | 27.80 | 84.30 | 5.50 | - | 13 | 7.80 | - |
| 2025-07-16 03:45 am | 5.2 | 85.64 | 46.12 | 29.80 | 82.00 | 5.30 | - | 54 | 7.80 | - |
| 2025-07-16 03:30 am | 5.6 | 85.64 | 47.28 | 30.60 | 80.60 | 5.20 | - | 13 | 7.80 | - |
| 2025-07-16 03:15 am | 5.9 | 85.64 | 47.97 | 31.10 | 80.10 | 5.10 | - | 31 | 7.80 | - |
| 2025-07-16 03:00 am | 6.2 | 85.64 | 47.80 | 31.00 | 80.30 | 5.10 | - | 12 | 7.80 | - |
| 2025-07-16 02:45 am | 6.6 | 85.64 | 48.30 | 31.40 | 80.80 | 5.20 | - | 10 | 7.80 | - |
| 2025-07-16 02:30 am | 6.9 | 85.64 | 48.36 | 31.40 | 82.50 | 5.30 | - | 9 | 7.90 | - |
| 2025-07-16 02:15 am | 7.2 | 85.82 | 48.67 | 31.60 | 81.20 | 5.20 | - | 9 | 7.90 | - |
| 2025-07-16 02:00 am | 7.2 | 85.64 | 51.33 | 33.60 | 90.30 | 5.70 | - | 10 | 7.90 | - |
| 2025-07-16 01:45 am | 7.5 | 85.64 | 51.36 | 33.60 | 88.10 | 5.60 | - | 12 | 7.90 | - |
| 2025-07-16 01:30 am | 7.5 | 85.64 | 51.20 | 33.50 | 84.50 | 5.30 | - | 11 | 7.90 | - |
| 2025-07-16 01:15 am | 7.9 | 85.64 | 50.92 | 33.30 | 86.10 | 5.40 | - | 13 | 7.90 | - |
| 2025-07-16 01:00 am | 7.9 | 85.64 | 50.97 | 33.30 | 86.00 | 5.40 | - | 17 | 7.90 | - |
| 2025-07-16 12:45 am | 8.2 | 85.82 | 50.65 | 33.10 | 87.90 | 5.60 | - | 15 | 7.90 | - |
| 2025-07-16 12:30 am | 8.2 | 85.82 | 50.41 | 32.90 | 84.50 | 5.30 | - | 27 | 7.90 | - |
| 2025-07-16 12:15 am | 8.2 | 85.64 | 49.90 | 32.50 | 81.10 | 5.10 | - | 22 | 7.90 | - |
| 2025-07-16 12:00 am | 7.9 | 85.82 | 49.26 | 32.10 | 76.90 | 4.90 | - | 22 | 7.80 | - |
| 2025-07-15 11:45 pm | 7.9 | 85.82 | 48.81 | 31.70 | 76.70 | 4.90 | - | 26 | 7.80 | - |
| 2025-07-15 11:30 pm | 7.9 | 85.82 | 48.49 | 31.50 | 76.70 | 4.90 | - | 23 | 7.80 | - |
| 2025-07-15 11:15 pm | 7.5 | 85.82 | 48.31 | 31.40 | 78.90 | 5.00 | - | 18 | 7.80 | - |
| 2025-07-15 11:00 pm | 7.5 | 85.82 | 48.26 | 31.30 | 81.70 | 5.20 | - | 19 | 7.80 | - |
| 2025-07-15 10:45 pm | 7.5 | 86.18 | 47.43 | 30.70 | 74.70 | 4.80 | - | 29 | 7.80 | - |
| 2025-07-15 10:30 pm | 7.2 | 86.36 | 46.82 | 30.30 | 76.60 | 4.90 | - | 14 | 7.80 | - |
| 2025-07-15 10:15 pm | 6.9 | 86.36 | 46.73 | 30.20 | 75.20 | 4.80 | - | 21 | 7.80 | - |
| 2025-07-15 10:00 pm | 6.6 | 86.18 | 45.68 | 29.50 | 76.70 | 4.90 | - | 15 | 7.80 | - |
| 2025-07-15 09:45 pm | 6.6 | 86.00 | 44.79 | 28.80 | 75.10 | 4.80 | - | 14 | 7.80 | - |
| 2025-07-15 09:30 pm | 6.2 | 86.00 | 44.31 | 28.50 | 78.30 | 5.10 | - | 16 | 7.80 | - |
| 2025-07-15 09:15 pm | 5.9 | 86.18 | 43.55 | 27.90 | 76.30 | 4.90 | - | 14 | 7.70 | - |
| 2025-07-15 09:00 pm | 5.6 | 86.36 | 42.25 | 27.00 | 74.00 | 4.80 | - | 10 | 7.70 | - |
| 2025-07-15 08:45 pm | 5.2 | 86.36 | 41.84 | 26.70 | 75.90 | 4.90 | - | 8 | 7.70 | - |
| 2025-07-15 08:30 pm | 4.9 | 86.36 | 42.09 | 26.90 | 70.30 | 4.60 | - | 21 | 7.70 | - |
| 2025-07-15 08:15 pm | 4.6 | 86.54 | 41.78 | 26.70 | 73.00 | 4.80 | - | 13 | 7.70 | - |
| 2025-07-15 08:00 pm | 4.3 | 86.54 | 41.43 | 26.40 | 75.70 | 4.90 | - | 10 | 7.70 | - |
| 2025-07-15 07:45 pm | 3.9 | 86.90 | 41.21 | 26.20 | 81.20 | 5.30 | - | 15 | 7.70 | - |
| 2025-07-15 07:30 pm | 3.6 | 86.90 | 40.30 | 25.60 | 84.90 | 5.50 | - | 8 | 7.70 | - |
| 2025-07-15 07:15 pm | 3.6 | 86.72 | 39.95 | 25.40 | 78.80 | 5.20 | - | 6 | 7.70 | - |
| 2025-07-15 07:00 pm | 3.3 | 86.72 | 39.93 | 25.30 | 80.80 | 5.30 | - | 6 | 7.70 | - |
| 2025-07-15 06:45 pm | 3.0 | 86.72 | 39.67 | 25.20 | 83.20 | 5.50 | - | 5 | 7.70 | - |
| 2025-07-15 06:30 pm | 3.0 | 86.72 | 39.61 | 25.10 | 86.80 | 5.70 | - | 6 | 7.70 | - |
| 2025-07-15 06:15 pm | 3.0 | 87.08 | 40.47 | 25.70 | 84.70 | 5.50 | - | 11 | 7.70 | - |
| 2025-07-15 06:00 pm | 3.0 | 87.08 | 40.29 | 25.60 | 85.80 | 5.60 | - | 10 | 7.70 | - |
| 2025-07-15 05:45 pm | 3.0 | 87.08 | 40.83 | 26.00 | 88.00 | 5.70 | - | 14 | 7.70 | - |
| 2025-07-15 05:30 pm | 3.0 | 87.08 | 40.85 | 26.00 | 87.60 | 5.70 | - | 11 | 7.70 | - |
| 2025-07-15 05:15 pm | 3.0 | 87.08 | 41.12 | 26.20 | 89.90 | 5.80 | - | 15 | 7.70 | - |
| 2025-07-15 05:00 pm | 3.3 | 87.08 | 41.52 | 26.50 | 96.30 | 6.20 | - | 9 | 7.80 | - |
| 2025-07-15 04:45 pm | 3.3 | 86.90 | 41.30 | 26.30 | 98.10 | 6.40 | - | 7 | 7.80 | - |
| 2025-07-15 04:30 pm | 3.6 | 86.90 | 42.26 | 27.00 | 96.60 | 6.20 | - | 11 | 7.80 | - |
| 2025-07-15 04:15 pm | 3.9 | 86.72 | 42.40 | 27.10 | 94.50 | 6.10 | - | 14 | 7.80 | - |
| 2025-07-15 04:00 pm | 4.3 | 86.90 | 42.52 | 27.20 | 97.70 | 6.30 | - | 14 | 7.80 | - |
| 2025-07-15 03:45 pm | 4.6 | 87.08 | 42.95 | 27.50 | 100.90 | 6.50 | - | 13 | 7.90 | - |
| 2025-07-15 03:30 pm | 4.9 | 86.72 | 43.89 | 28.20 | 97.40 | 6.30 | - | 18 | 7.90 | - |
| 2025-07-15 03:15 pm | 5.2 | 86.54 | 44.47 | 28.60 | 97.00 | 6.20 | - | 11 | 7.90 | - |
| 2025-07-15 03:00 pm | 5.6 | 87.08 | 46.42 | 30.00 | 95.40 | 6.10 | - | 13 | 7.90 | - |
| 2025-07-15 02:45 pm | 5.9 | 87.08 | 48.08 | 31.20 | 95.20 | 6.00 | - | 14 | 7.90 | - |
| 2025-07-15 02:30 pm | 6.2 | 86.72 | 48.24 | 31.30 | 94.50 | 6.00 | - | 15 | 7.90 | - |
| 2025-07-15 02:15 pm | 6.2 | 86.36 | 48.51 | 31.50 | 93.50 | 5.90 | - | 16 | 7.90 | - |
| 2025-07-15 02:00 pm | 6.6 | 86.18 | 48.72 | 31.70 | 92.20 | 5.90 | - | 17 | 7.90 | - |
| 2025-07-15 01:45 pm | 6.9 | 86.00 | 49.08 | 31.90 | 90.00 | 5.70 | - | 24 | 7.90 | - |
| 2025-07-15 01:30 pm | 7.2 | 86.18 | 48.98 | 31.80 | 89.30 | 5.70 | - | 19 | 7.90 | - |
| 2025-07-15 01:15 pm | 7.2 | 86.36 | 49.15 | 32.00 | 89.50 | 5.70 | - | 18 | 7.90 | - |
| 2025-07-15 01:00 pm | 7.5 | 85.28 | 51.43 | 33.70 | 82.40 | 5.20 | - | 18 | 7.90 | - |
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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