Station ACQS1 - St. Pierre, ACE Basin Reserve, SC
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
32.523 N 80.357 W (32°31'24" N 80°21'24" W)
Right whales are active off SC from November to April. Speed restrictions of 10 knots apply to vessels 65 feet or greater within the vicinity of this station between November 1 and April 30. It is illegal to approach right whales within 500 yards. To learn more about right whales and rules protecting them, go to: http://www.nmfs.noaa.gov/pr/shipstrike.
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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): | 2.3 ft |
 Ocean Temperature (OTMP): | 51.98 °F |
| Conductivity (COND): | 43.14 mS/cm |
| Salinity (SAL): | 27.70 psu |
| Oxygen Saturation (O2PCT): | 80.7% |
| Oxygen Concentration (O2PPM): | 7.50 ppm |
| Turbidity (TURB): | 5 FTU |
| pH (PH): | 7.90 |
| TIME (EST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-01-18 12:30 am | 2.3 | 51.98 | 43.13 | 27.70 | 80.60 | 7.50 | - | 5 | 7.90 | - |
| 2026-01-18 12:15 am | 2.3 | 51.98 | 43.13 | 27.70 | 83.60 | 7.70 | - | 5 | 7.90 | - |
| 2026-01-18 12:00 am | 2.3 | 51.98 | 43.05 | 27.60 | 83.30 | 7.70 | - | 5 | 7.90 | - |
| 2026-01-17 11:45 pm | 2.6 | 51.80 | 42.98 | 27.60 | 83.60 | 7.70 | - | 4 | 7.90 | - |
| 2026-01-17 11:30 pm | 2.6 | 51.80 | 42.89 | 27.50 | 84.60 | 7.80 | - | 4 | 7.90 | - |
| 2026-01-17 11:15 pm | 3.0 | 51.80 | 42.82 | 27.50 | 86.00 | 8.00 | - | 4 | 8.00 | - |
| 2026-01-17 11:00 pm | 3.3 | 51.80 | 42.74 | 27.40 | 86.80 | 8.00 | - | 4 | 8.00 | - |
| 2026-01-17 10:45 pm | 3.6 | 51.80 | 42.61 | 27.30 | 87.10 | 8.10 | - | 5 | 8.00 | - |
| 2026-01-17 10:30 pm | 3.9 | 51.80 | 42.51 | 27.20 | 87.20 | 8.10 | - | 4 | 8.00 | - |
| 2026-01-17 10:15 pm | 4.3 | 51.80 | 42.46 | 27.20 | 88.80 | 8.20 | - | 5 | 8.00 | - |
| 2026-01-17 10:00 pm | 4.6 | 51.80 | 42.43 | 27.20 | 89.70 | 8.30 | - | 4 | 8.10 | - |
| 2026-01-17 09:45 pm | 4.9 | 51.80 | 42.42 | 27.20 | 90.40 | 8.40 | - | 4 | 8.10 | - |
| 2026-01-17 09:30 pm | 5.2 | 51.80 | 42.44 | 27.20 | 90.80 | 8.40 | - | 5 | 8.10 | - |
| 2026-01-17 09:15 pm | 5.6 | 51.80 | 42.52 | 27.20 | 92.00 | 8.50 | - | 4 | 8.10 | - |
| 2026-01-17 09:00 pm | 5.9 | 51.80 | 42.79 | 27.40 | 93.10 | 8.60 | - | 5 | 8.10 | - |
| 2026-01-17 08:45 pm | 6.2 | 51.80 | 43.23 | 27.80 | 94.10 | 8.70 | - | 4 | 8.10 | - |
| 2026-01-17 08:30 pm | 6.6 | 51.80 | 43.80 | 28.20 | 94.70 | 8.70 | - | 5 | 8.20 | - |
| 2026-01-17 08:15 pm | 6.9 | 51.62 | 44.45 | 28.60 | 95.20 | 8.80 | - | 5 | 8.20 | - |
| 2026-01-17 08:00 pm | 7.2 | 51.62 | 45.11 | 29.10 | 96.00 | 8.80 | - | 9 | 8.20 | - |
| 2026-01-17 07:45 pm | 7.2 | 51.62 | 45.76 | 29.50 | 96.00 | 8.80 | - | 5 | 8.20 | - |
| 2026-01-17 07:30 pm | 7.5 | 51.44 | 45.64 | 29.50 | 95.90 | 8.80 | - | 6 | 8.20 | - |
| 2026-01-17 07:15 pm | 7.5 | 51.44 | 46.28 | 29.90 | 96.10 | 8.80 | - | 6 | 8.20 | - |
| 2026-01-17 07:00 pm | 7.5 | 51.44 | 46.04 | 29.70 | 96.70 | 8.90 | - | 6 | 8.20 | - |
| 2026-01-17 06:45 pm | 7.5 | 51.44 | 45.79 | 29.60 | 96.60 | 8.90 | - | 8 | 8.20 | - |
| 2026-01-17 06:30 pm | 7.5 | 51.44 | 45.57 | 29.40 | 96.60 | 8.90 | - | 9 | 8.20 | - |
| 2026-01-17 06:15 pm | 7.5 | 51.62 | 45.22 | 29.20 | 96.20 | 8.80 | - | 10 | 8.20 | - |
| 2026-01-17 06:00 pm | 7.2 | 51.62 | 44.88 | 28.90 | 96.60 | 8.90 | - | 9 | 8.20 | - |
| 2026-01-17 05:45 pm | 7.2 | 51.62 | 44.50 | 28.70 | 96.80 | 8.90 | - | 8 | 8.20 | - |
| 2026-01-17 05:30 pm | 6.9 | 51.80 | 44.04 | 28.30 | 96.70 | 8.90 | - | 10 | 8.20 | - |
| 2026-01-17 05:15 pm | 6.6 | 51.80 | 43.68 | 28.10 | 97.00 | 8.90 | - | 11 | 8.20 | - |
| 2026-01-17 05:00 pm | 6.2 | 51.98 | 42.90 | 27.50 | 96.80 | 9.00 | - | 12 | 8.20 | - |
| 2026-01-17 04:45 pm | 6.2 | 51.98 | 42.29 | 27.10 | 96.30 | 8.90 | - | 11 | 8.20 | - |
| 2026-01-17 04:30 pm | 5.9 | 51.80 | 41.81 | 26.70 | 95.60 | 8.90 | - | 7 | 8.10 | - |
| 2026-01-17 04:15 pm | 5.6 | 51.98 | 41.69 | 26.70 | 95.80 | 8.90 | - | 7 | 8.10 | - |
| 2026-01-17 04:00 pm | 5.2 | 51.98 | 41.53 | 26.60 | 96.80 | 9.00 | - | 6 | 8.10 | - |
| 2026-01-17 03:45 pm | 4.9 | 51.98 | 41.68 | 26.70 | 96.30 | 9.00 | - | 6 | 8.10 | - |
| 2026-01-17 03:30 pm | 4.6 | 51.80 | 42.05 | 26.90 | 94.70 | 8.80 | - | 6 | 8.10 | - |
| 2026-01-17 03:15 pm | 4.3 | 51.62 | 42.07 | 26.90 | 94.30 | 8.80 | - | 7 | 8.10 | - |
| 2026-01-17 03:00 pm | 3.9 | 51.44 | 42.33 | 27.10 | 93.60 | 8.70 | - | 8 | 8.10 | - |
| 2026-01-17 02:45 pm | 3.6 | 51.26 | 42.44 | 27.20 | 93.40 | 8.70 | - | 8 | 8.10 | - |
| 2026-01-17 02:30 pm | 3.3 | 50.54 | 43.19 | 27.70 | 93.40 | 8.80 | - | 7 | 8.00 | - |
| 2026-01-17 02:15 pm | 3.0 | 50.18 | 43.33 | 27.80 | 92.80 | 8.80 | - | 5 | 8.00 | - |
| 2026-01-17 02:00 pm | 2.6 | 49.64 | 43.38 | 27.80 | 89.90 | 8.50 | - | 4 | 8.00 | - |
| 2026-01-17 01:45 pm | 2.6 | 48.92 | 43.41 | 27.80 | 88.20 | 8.50 | - | 4 | 8.00 | - |
| 2026-01-17 01:30 pm | 2.6 | 49.10 | 43.41 | 27.80 | 84.80 | 8.10 | - | 4 | 7.90 | - |
| 2026-01-17 01:15 pm | 2.6 | 48.92 | 43.40 | 27.80 | 85.50 | 8.20 | - | 4 | 8.00 | - |
| 2026-01-17 01:00 pm | 2.6 | 48.74 | 43.40 | 27.80 | 84.80 | 8.10 | - | 3 | 8.00 | - |
| 2026-01-17 12:45 pm | 2.6 | 48.56 | 43.41 | 27.80 | 86.30 | 8.30 | - | 4 | 8.00 | - |
| 2026-01-17 12:30 pm | 2.6 | 48.38 | 43.40 | 27.80 | 85.10 | 8.20 | - | 4 | 8.00 | - |
| 2026-01-17 12:15 pm | 3.0 | 48.38 | 43.39 | 27.80 | 84.10 | 8.10 | - | 5 | 8.00 | - |
| 2026-01-17 12:00 pm | 3.0 | 48.20 | 43.39 | 27.80 | 84.90 | 8.20 | - | 4 | 8.00 | - |
| 2026-01-17 11:45 am | 3.3 | 48.20 | 43.39 | 27.80 | 84.40 | 8.20 | - | 4 | 8.00 | - |
| 2026-01-17 11:30 am | 3.6 | 48.20 | 43.39 | 27.80 | 84.90 | 8.20 | - | 3 | 8.00 | - |
| 2026-01-17 11:15 am | 3.6 | 48.02 | 43.38 | 27.70 | 84.90 | 8.20 | - | 4 | 8.00 | - |
| 2026-01-17 11:00 am | 3.9 | 48.02 | 43.40 | 27.80 | 84.90 | 8.20 | - | 4 | 8.00 | - |
| 2026-01-17 10:45 am | 4.6 | 48.20 | 43.43 | 27.80 | 84.80 | 8.20 | - | 5 | 8.00 | - |
| 2026-01-17 10:30 am | 4.9 | 48.20 | 43.46 | 27.80 | 84.50 | 8.20 | - | 4 | 8.00 | - |
| 2026-01-17 10:15 am | 5.2 | 48.20 | 43.52 | 27.80 | 84.80 | 8.20 | - | 4 | 8.00 | - |
| 2026-01-17 10:00 am | 5.6 | 48.38 | 43.63 | 27.90 | 85.40 | 8.20 | - | 5 | 8.00 | - |
| 2026-01-17 09:45 am | 5.9 | 48.56 | 43.92 | 28.10 | 85.70 | 8.20 | - | 5 | 8.10 | - |
| 2026-01-17 09:30 am | 6.2 | 48.56 | 44.12 | 28.30 | 86.10 | 8.30 | - | 8 | 8.10 | - |
| 2026-01-17 09:15 am | 6.6 | 48.74 | 44.53 | 28.60 | 86.50 | 8.30 | - | 5 | 8.10 | - |
| 2026-01-17 09:00 am | 6.9 | 49.10 | 45.27 | 29.10 | 87.40 | 8.30 | - | 6 | 8.10 | - |
| 2026-01-17 08:45 am | 7.2 | 49.28 | 46.09 | 29.70 | 88.50 | 8.30 | - | 7 | 8.10 | - |
| 2026-01-17 08:30 am | 7.5 | 49.64 | 46.85 | 30.30 | 89.80 | 8.40 | - | 8 | 8.20 | - |
| 2026-01-17 08:15 am | 7.9 | 50.18 | 47.62 | 30.80 | 91.50 | 8.50 | - | 8 | 8.20 | - |
| 2026-01-17 08:00 am | 7.9 | 50.54 | 48.01 | 31.10 | 93.30 | 8.60 | - | 8 | 8.20 | - |
| 2026-01-17 07:45 am | 8.2 | 50.90 | 48.41 | 31.40 | 94.40 | 8.60 | - | 11 | 8.20 | - |
| 2026-01-17 07:30 am | 8.5 | 51.08 | 48.68 | 31.60 | 95.20 | 8.70 | - | 7 | 8.20 | - |
| 2026-01-17 07:15 am | 8.5 | 51.08 | 48.83 | 31.70 | 95.50 | 8.70 | - | 6 | 8.20 | - |
| 2026-01-17 07:00 am | 8.5 | 51.08 | 48.90 | 31.80 | 95.60 | 8.70 | - | 7 | 8.20 | - |
| 2026-01-17 06:45 am | 8.9 | 51.08 | 48.78 | 31.70 | 95.70 | 8.70 | - | 7 | 8.20 | - |
| 2026-01-17 06:30 am | 8.5 | 51.08 | 48.56 | 31.50 | 95.40 | 8.70 | - | 8 | 8.20 | - |
| 2026-01-17 06:15 am | 8.5 | 51.08 | 48.33 | 31.40 | 95.40 | 8.70 | - | 9 | 8.20 | - |
| 2026-01-17 06:00 am | 8.5 | 51.08 | 48.03 | 31.20 | 95.30 | 8.70 | - | 11 | 8.20 | - |
| 2026-01-17 05:45 am | 8.5 | 51.08 | 47.85 | 31.00 | 95.40 | 8.70 | - | 13 | 8.20 | - |
| 2026-01-17 05:30 am | 8.2 | 50.90 | 47.51 | 30.80 | 95.40 | 8.70 | - | 15 | 8.20 | - |
| 2026-01-17 05:15 am | 8.2 | 50.90 | 47.00 | 30.40 | 95.30 | 8.80 | - | 15 | 8.20 | - |
| 2026-01-17 05:00 am | 7.9 | 50.90 | 46.16 | 29.80 | 95.00 | 8.80 | - | 15 | 8.20 | - |
| 2026-01-17 04:45 am | 7.9 | 51.08 | 45.48 | 29.30 | 94.60 | 8.70 | - | 15 | 8.20 | - |
| 2026-01-17 04:30 am | 7.5 | 51.26 | 44.79 | 28.80 | 94.60 | 8.70 | - | 13 | 8.20 | - |
| 2026-01-17 04:15 am | 7.2 | 51.26 | 44.08 | 28.30 | 94.10 | 8.70 | - | 12 | 8.20 | - |
| 2026-01-17 04:00 am | 6.9 | 51.44 | 43.47 | 27.90 | 94.20 | 8.80 | - | 13 | 8.20 | - |
| 2026-01-17 03:45 am | 6.6 | 51.62 | 42.71 | 27.40 | 94.20 | 8.80 | - | 14 | 8.20 | - |
| 2026-01-17 03:30 am | 6.2 | 51.62 | 42.12 | 27.00 | 93.70 | 8.70 | - | 14 | 8.20 | - |
| 2026-01-17 03:15 am | 5.9 | 51.44 | 41.75 | 26.70 | 93.10 | 8.70 | - | 7 | 8.10 | - |
| 2026-01-17 03:00 am | 5.6 | 51.44 | 41.74 | 26.70 | 92.80 | 8.70 | - | 6 | 8.10 | - |
| 2026-01-17 02:45 am | 4.9 | 51.44 | 41.35 | 26.40 | 93.40 | 8.80 | - | 6 | 8.10 | - |
| 2026-01-17 02:30 am | 4.6 | 51.26 | 41.64 | 26.60 | 92.70 | 8.70 | - | 7 | 8.10 | - |
| 2026-01-17 02:15 am | 4.3 | 51.26 | 42.20 | 27.00 | 91.90 | 8.60 | - | 5 | 8.10 | - |
| 2026-01-17 02:00 am | 3.9 | 50.90 | 42.29 | 27.10 | 90.00 | 8.50 | - | 6 | 8.10 | - |
Historical data for station ACQS1 are available at the NERRS website.
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