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): | 6.2 ft |
 Ocean Temperature (OTMP): | 49.64 °F |
| Conductivity (COND): | 43.49 mS/cm |
| Salinity (SAL): | 27.90 psu |
| Oxygen Saturation (O2PCT): | 111.4% |
| Oxygen Concentration (O2PPM): | 10.60 ppm |
| Turbidity (TURB): | 5 FTU |
| pH (PH): | 8.20 |
| TIME (EST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-14 04:00 pm | 6.2 | 49.28 | 43.67 | 28.00 | 110.50 | 10.50 | - | 5 | 8.20 | - |
| 2026-02-14 03:45 pm | 6.2 | 49.10 | 44.67 | 28.70 | 104.10 | 9.90 | - | 7 | 8.10 | - |
| 2026-02-14 03:30 pm | 5.9 | 49.28 | 43.63 | 28.00 | 108.40 | 10.30 | - | 6 | 8.10 | - |
| 2026-02-14 03:15 pm | 5.6 | 49.46 | 42.89 | 27.40 | 111.70 | 10.60 | - | 5 | 8.20 | - |
| 2026-02-14 03:00 pm | 5.6 | 49.46 | 42.49 | 27.20 | 112.70 | 10.80 | - | 5 | 8.20 | - |
| 2026-02-14 02:45 pm | 5.2 | 49.64 | 41.92 | 26.80 | 114.80 | 11.00 | - | 6 | 8.20 | - |
| 2026-02-14 02:30 pm | 4.9 | 50.00 | 40.94 | 26.10 | 117.70 | 11.20 | - | 5 | 8.20 | - |
| 2026-02-14 02:15 pm | 4.6 | 49.28 | 42.12 | 26.90 | 110.70 | 10.60 | - | 5 | 8.20 | - |
| 2026-02-14 02:00 pm | 4.6 | 49.64 | 41.22 | 26.30 | 114.50 | 11.00 | - | 6 | 8.20 | - |
| 2026-02-14 01:45 pm | 4.3 | 49.82 | 40.38 | 25.70 | 117.60 | 11.30 | - | 6 | 8.20 | - |
| 2026-02-14 01:30 pm | 4.3 | 49.82 | 39.77 | 25.30 | 113.70 | 10.90 | - | 3 | 8.20 | - |
| 2026-02-14 01:15 pm | 3.9 | 50.00 | 39.70 | 25.20 | 113.50 | 10.90 | - | 4 | 8.20 | - |
| 2026-02-14 01:00 pm | 3.6 | 49.82 | 39.62 | 25.20 | 111.90 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-14 12:45 pm | 3.6 | 49.46 | 39.93 | 25.40 | 111.50 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-14 12:30 pm | 3.6 | 49.46 | 39.85 | 25.30 | 110.60 | 10.70 | - | 4 | 8.20 | - |
| 2026-02-14 12:15 pm | 3.3 | 49.46 | 39.76 | 25.20 | 109.80 | 10.60 | - | 3 | 8.20 | - |
| 2026-02-14 12:00 pm | 3.3 | 49.28 | 40.91 | 26.00 | 111.60 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-14 11:45 am | 3.3 | 49.10 | 41.24 | 26.30 | 111.00 | 10.70 | - | 3 | 8.20 | - |
| 2026-02-14 11:30 am | 3.3 | 48.92 | 41.39 | 26.40 | 108.80 | 10.50 | - | 4 | 8.20 | - |
| 2026-02-14 11:15 am | 3.6 | 48.92 | 41.49 | 26.40 | 108.90 | 10.50 | - | 4 | 8.20 | - |
| 2026-02-14 11:00 am | 3.6 | 48.92 | 41.27 | 26.30 | 109.10 | 10.60 | - | 4 | 8.20 | - |
| 2026-02-14 10:45 am | 3.6 | 48.92 | 40.92 | 26.00 | 109.30 | 10.60 | - | 4 | 8.20 | - |
| 2026-02-14 10:30 am | 3.9 | 48.92 | 41.40 | 26.40 | 108.20 | 10.50 | - | 7 | 8.10 | - |
| 2026-02-14 10:15 am | 4.3 | 48.74 | 40.63 | 25.80 | 108.70 | 10.60 | - | 3 | 8.20 | - |
| 2026-02-14 10:00 am | 4.6 | 48.56 | 40.15 | 25.50 | 107.60 | 10.50 | - | 4 | 8.10 | - |
| 2026-02-14 09:45 am | 4.9 | 48.74 | 40.56 | 25.80 | 108.40 | 10.50 | - | 5 | 8.20 | - |
| 2026-02-14 09:30 am | 4.9 | 48.38 | 40.52 | 25.80 | 107.90 | 10.50 | - | 10 | 8.20 | - |
| 2026-02-14 09:15 am | 5.2 | 48.02 | 40.20 | 25.50 | 107.20 | 10.50 | - | 5 | 8.20 | - |
| 2026-02-14 09:00 am | 5.6 | 47.48 | 39.55 | 25.00 | 106.40 | 10.60 | - | 4 | 8.20 | - |
| 2026-02-14 08:45 am | 5.9 | 47.48 | 39.72 | 25.20 | 106.40 | 10.60 | - | 4 | 8.20 | - |
| 2026-02-14 08:30 am | 6.2 | 47.12 | 38.85 | 24.50 | 106.10 | 10.60 | - | 3 | 8.20 | - |
| 2026-02-14 08:15 am | 6.6 | 47.30 | 39.67 | 25.10 | 105.50 | 10.50 | - | 3 | 8.20 | - |
| 2026-02-14 08:00 am | 6.6 | 48.74 | 43.97 | 28.20 | 104.50 | 10.00 | - | 4 | 8.10 | - |
| 2026-02-14 07:45 am | 6.9 | 48.92 | 45.99 | 29.60 | 103.10 | 9.80 | - | 9 | 8.10 | - |
| 2026-02-14 07:30 am | 6.9 | 48.92 | 45.36 | 29.20 | 103.70 | 9.90 | - | 6 | 8.10 | - |
| 2026-02-14 07:15 am | 7.2 | 48.92 | 45.55 | 29.30 | 103.60 | 9.80 | - | 5 | 8.10 | - |
| 2026-02-14 07:00 am | 7.2 | 48.92 | 45.17 | 29.00 | 103.00 | 9.80 | - | 5 | 8.10 | - |
| 2026-02-14 06:45 am | 7.5 | 49.10 | 47.75 | 30.90 | 101.60 | 9.50 | - | 6 | 8.10 | - |
| 2026-02-14 06:30 am | 7.5 | 49.10 | 48.19 | 31.20 | 101.60 | 9.50 | - | 7 | 8.10 | - |
| 2026-02-14 06:15 am | 7.9 | 49.10 | 47.65 | 30.80 | 101.70 | 9.50 | - | 6 | 8.10 | - |
| 2026-02-14 06:00 am | 7.9 | 49.10 | 47.61 | 30.80 | 101.10 | 9.50 | - | 7 | 8.10 | - |
| 2026-02-14 05:45 am | 7.9 | 49.28 | 49.77 | 32.30 | 100.60 | 9.30 | - | 14 | 8.10 | - |
| 2026-02-14 05:30 am | 7.9 | 49.28 | 49.60 | 32.20 | 101.70 | 9.40 | - | 13 | 8.10 | - |
| 2026-02-14 05:15 am | 7.9 | 49.10 | 49.19 | 31.90 | 101.70 | 9.50 | - | 14 | 8.10 | - |
| 2026-02-14 05:00 am | 7.9 | 49.10 | 49.09 | 31.90 | 101.50 | 9.40 | - | 10 | 8.10 | - |
| 2026-02-14 04:45 am | 7.9 | 49.10 | 48.66 | 31.50 | 101.20 | 9.40 | - | 10 | 8.10 | - |
| 2026-02-14 04:30 am | 7.5 | 49.10 | 48.58 | 31.50 | 102.10 | 9.50 | - | 9 | 8.10 | - |
| 2026-02-14 04:15 am | 7.5 | 49.10 | 47.75 | 30.90 | 100.70 | 9.40 | - | 7 | 8.10 | - |
| 2026-02-14 04:00 am | 7.5 | 49.10 | 47.74 | 30.90 | 100.60 | 9.40 | - | 9 | 8.10 | - |
| 2026-02-14 03:45 am | 7.2 | 48.92 | 46.35 | 29.90 | 100.70 | 9.50 | - | 6 | 8.10 | - |
| 2026-02-14 03:30 am | 7.2 | 48.92 | 41.62 | 26.50 | 101.40 | 9.80 | - | 4 | 8.10 | - |
| 2026-02-14 03:15 am | 6.9 | 48.74 | 39.88 | 25.30 | 104.50 | 10.20 | - | 3 | 8.10 | - |
| 2026-02-14 03:00 am | 6.6 | 48.74 | 39.91 | 25.30 | 104.70 | 10.20 | - | 4 | 8.10 | - |
| 2026-02-14 02:45 am | 6.2 | 48.92 | 40.00 | 25.40 | 105.50 | 10.30 | - | 4 | 8.10 | - |
| 2026-02-14 02:30 am | 5.9 | 48.74 | 38.94 | 24.60 | 105.50 | 10.30 | - | 3 | 8.10 | - |
| 2026-02-14 02:15 am | 5.9 | 48.92 | 41.22 | 26.20 | 105.00 | 10.20 | - | 4 | 8.10 | - |
| 2026-02-14 02:00 am | 5.6 | 48.56 | 38.20 | 24.10 | 105.10 | 10.40 | - | 3 | 8.10 | - |
| 2026-02-14 01:45 am | 5.2 | 48.92 | 38.76 | 24.50 | 106.00 | 10.40 | - | 3 | 8.10 | - |
| 2026-02-14 01:30 am | 4.9 | 48.92 | 38.37 | 24.30 | 106.90 | 10.50 | - | 3 | 8.10 | - |
| 2026-02-14 01:15 am | 4.6 | 49.10 | 38.25 | 24.20 | 106.90 | 10.50 | - | 4 | 8.10 | - |
| 2026-02-14 01:00 am | 4.3 | 48.92 | 38.15 | 24.10 | 106.30 | 10.40 | - | 3 | 8.10 | - |
| 2026-02-14 12:45 am | 4.3 | 48.92 | 38.16 | 24.10 | 107.50 | 10.50 | - | 3 | 8.10 | - |
| 2026-02-14 12:30 am | 3.9 | 48.92 | 37.89 | 23.90 | 108.00 | 10.60 | - | 3 | 8.20 | - |
| 2026-02-14 12:15 am | 3.6 | 48.74 | 37.66 | 23.80 | 108.30 | 10.70 | - | 3 | 8.20 | - |
| 2026-02-14 12:00 am | 3.6 | 48.74 | 37.68 | 23.80 | 108.10 | 10.70 | - | 3 | 8.20 | - |
| 2026-02-13 11:45 pm | 3.6 | 48.74 | 37.37 | 23.60 | 108.60 | 10.70 | - | 3 | 8.20 | - |
| 2026-02-13 11:30 pm | 3.3 | 48.74 | 37.25 | 23.50 | 108.60 | 10.70 | - | 3 | 8.20 | - |
| 2026-02-13 11:15 pm | 3.3 | 48.74 | 37.08 | 23.40 | 108.10 | 10.70 | - | 3 | 8.20 | - |
| 2026-02-13 11:00 pm | 3.3 | 48.74 | 36.89 | 23.20 | 108.00 | 10.70 | - | 3 | 8.20 | - |
| 2026-02-13 10:45 pm | 3.3 | 48.74 | 36.44 | 22.90 | 108.50 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 10:30 pm | 3.6 | 48.74 | 36.30 | 22.80 | 108.90 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 10:15 pm | 3.6 | 48.92 | 37.50 | 23.70 | 109.70 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 10:00 pm | 3.6 | 48.92 | 37.46 | 23.60 | 109.60 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 09:45 pm | 3.9 | 49.10 | 37.72 | 23.80 | 110.20 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 09:30 pm | 3.9 | 49.28 | 38.19 | 24.10 | 110.70 | 10.80 | - | 4 | 8.20 | - |
| 2026-02-13 09:15 pm | 4.3 | 49.10 | 39.45 | 25.00 | 111.30 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 09:00 pm | 4.6 | 48.92 | 39.73 | 25.20 | 111.00 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 08:45 pm | 4.6 | 48.92 | 40.04 | 25.40 | 111.20 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 08:30 pm | 4.9 | 48.92 | 40.25 | 25.60 | 111.30 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 08:15 pm | 5.2 | 48.92 | 40.58 | 25.80 | 111.20 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 08:00 pm | 5.6 | 49.10 | 41.05 | 26.10 | 112.70 | 10.90 | - | 3 | 8.20 | - |
| 2026-02-13 07:45 pm | 5.6 | 49.10 | 41.22 | 26.30 | 113.50 | 11.00 | - | 3 | 8.20 | - |
| 2026-02-13 07:30 pm | 5.9 | 49.10 | 41.91 | 26.70 | 112.50 | 10.80 | - | 3 | 8.20 | - |
| 2026-02-13 07:15 pm | 6.2 | 49.10 | 43.34 | 27.80 | 110.70 | 10.60 | - | 3 | 8.20 | - |
| 2026-02-13 07:00 pm | 6.2 | 49.10 | 44.17 | 28.30 | 109.40 | 10.40 | - | 3 | 8.20 | - |
| 2026-02-13 06:45 pm | 6.6 | 48.92 | 45.10 | 29.00 | 107.10 | 10.20 | - | 4 | 8.10 | - |
| 2026-02-13 06:30 pm | 6.6 | 48.92 | 45.23 | 29.10 | 106.70 | 10.10 | - | 4 | 8.10 | - |
| 2026-02-13 06:15 pm | 6.6 | 48.92 | 45.38 | 29.20 | 106.30 | 10.10 | - | 4 | 8.10 | - |
| 2026-02-13 06:00 pm | 6.9 | 48.74 | 45.84 | 29.50 | 105.40 | 10.00 | - | 4 | 8.10 | - |
| 2026-02-13 05:45 pm | 6.9 | 48.92 | 45.83 | 29.50 | 105.80 | 10.00 | - | 4 | 8.10 | - |
| 2026-02-13 05:30 pm | 6.9 | 48.92 | 44.33 | 28.40 | 108.50 | 10.40 | - | 4 | 8.10 | - |
| 2026-02-13 05:15 pm | 6.9 | 48.92 | 44.53 | 28.60 | 107.30 | 10.20 | - | 4 | 8.10 | - |
| 2026-02-13 05:00 pm | 6.9 | 48.74 | 45.75 | 29.40 | 105.50 | 10.00 | - | 6 | 8.10 | - |
Historical data for station FMNS1 are available at the NERRS website.
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