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): | 3.0 ft |
 Ocean Temperature (OTMP): | 55.04 °F |
| Conductivity (COND): | 43.62 mS/cm |
| Salinity (SAL): | 28.10 psu |
| Oxygen Saturation (O2PCT): | 74.2% |
| Oxygen Concentration (O2PPM): | 6.60 ppm |
| Turbidity (TURB): | 6 FTU |
| pH (PH): | 7.70 |
| TIME (EST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-18 02:30 am | 3.0 | 55.04 | 43.63 | 28.10 | 74.00 | 6.60 | - | 6 | 7.70 | - |
| 2026-02-18 02:15 am | 2.6 | 55.04 | 43.62 | 28.10 | 69.30 | 6.20 | - | 6 | 7.70 | - |
| 2026-02-18 02:00 am | 2.6 | 55.04 | 43.62 | 28.10 | 70.70 | 6.30 | - | 7 | 7.60 | - |
| 2026-02-18 01:45 am | 2.6 | 55.04 | 43.62 | 28.10 | 74.60 | 6.60 | - | 5 | 7.70 | - |
| 2026-02-18 01:30 am | 2.6 | 55.04 | 43.64 | 28.10 | 76.40 | 6.80 | - | 6 | 7.70 | - |
| 2026-02-18 01:15 am | 3.0 | 55.04 | 43.63 | 28.10 | 77.10 | 6.80 | - | 5 | 7.70 | - |
| 2026-02-18 01:00 am | 3.3 | 55.04 | 43.64 | 28.10 | 77.90 | 6.90 | - | 6 | 7.70 | - |
| 2026-02-18 12:45 am | 3.6 | 55.04 | 43.71 | 28.20 | 79.20 | 7.00 | - | 8 | 7.70 | - |
| 2026-02-18 12:30 am | 3.9 | 55.04 | 43.71 | 28.20 | 80.30 | 7.10 | - | 8 | 7.80 | - |
| 2026-02-18 12:15 am | 4.3 | 54.86 | 43.79 | 28.20 | 81.40 | 7.20 | - | 10 | 7.80 | - |
| 2026-02-18 12:00 am | 4.6 | 54.68 | 43.91 | 28.30 | 82.50 | 7.40 | - | 9 | 7.80 | - |
| 2026-02-17 11:45 pm | 4.9 | 54.50 | 44.19 | 28.50 | 83.60 | 7.50 | - | 10 | 7.80 | - |
| 2026-02-17 11:30 pm | 5.6 | 54.32 | 44.48 | 28.70 | 84.60 | 7.60 | - | 11 | 7.90 | - |
| 2026-02-17 11:15 pm | 5.9 | 54.14 | 44.93 | 29.00 | 85.60 | 7.60 | - | 10 | 7.90 | - |
| 2026-02-17 11:00 pm | 6.2 | 53.78 | 45.46 | 29.40 | 86.90 | 7.80 | - | 10 | 7.90 | - |
| 2026-02-17 10:45 pm | 6.6 | 53.60 | 46.11 | 29.80 | 88.30 | 7.90 | - | 11 | 7.90 | - |
| 2026-02-17 10:30 pm | 6.9 | 53.42 | 46.72 | 30.30 | 89.20 | 8.00 | - | 12 | 7.90 | - |
| 2026-02-17 10:15 pm | 7.5 | 53.42 | 47.40 | 30.80 | 91.10 | 8.10 | - | 11 | 8.00 | - |
| 2026-02-17 10:00 pm | 7.9 | 53.24 | 48.14 | 31.30 | 92.70 | 8.30 | - | 11 | 8.00 | - |
| 2026-02-17 09:45 pm | 8.2 | 53.06 | 48.81 | 31.80 | 94.70 | 8.40 | - | 12 | 8.00 | - |
| 2026-02-17 09:30 pm | 8.5 | 53.06 | 49.32 | 32.10 | 96.90 | 8.60 | - | 14 | 8.00 | - |
| 2026-02-17 09:15 pm | 8.9 | 53.06 | 49.65 | 32.40 | 98.50 | 8.70 | - | 14 | 8.00 | - |
| 2026-02-17 09:00 pm | 8.9 | 53.06 | 49.84 | 32.50 | 100.80 | 8.90 | - | 16 | 8.10 | - |
| 2026-02-17 08:45 pm | 9.2 | 53.06 | 49.97 | 32.60 | 102.20 | 9.00 | - | 16 | 8.10 | - |
| 2026-02-17 08:30 pm | 9.5 | 53.06 | 50.00 | 32.60 | 101.90 | 9.00 | - | 10 | 8.10 | - |
| 2026-02-17 08:15 pm | 9.5 | 53.06 | 49.99 | 32.60 | 102.50 | 9.10 | - | 17 | 8.10 | - |
| 2026-02-17 08:00 pm | 9.5 | 53.06 | 49.97 | 32.60 | 102.60 | 9.10 | - | 28 | 8.10 | - |
| 2026-02-17 07:45 pm | 9.5 | 53.06 | 49.87 | 32.60 | 102.70 | 9.10 | - | 282 | 8.10 | - |
| 2026-02-17 07:30 pm | 9.5 | 53.06 | 49.75 | 32.50 | 102.70 | 9.10 | - | 19 | 8.10 | - |
| 2026-02-17 07:15 pm | 9.5 | 53.06 | 49.49 | 32.30 | 102.60 | 9.10 | - | 24 | 8.10 | - |
| 2026-02-17 07:00 pm | 9.2 | 52.88 | 49.19 | 32.10 | 102.30 | 9.10 | - | 25 | 8.10 | - |
| 2026-02-17 06:45 pm | 9.2 | 53.06 | 48.82 | 31.80 | 102.20 | 9.10 | - | 30 | 8.10 | - |
| 2026-02-17 06:30 pm | 8.9 | 53.06 | 48.18 | 31.30 | 102.20 | 9.10 | - | 33 | 8.10 | - |
| 2026-02-17 06:15 pm | 8.5 | 53.24 | 46.74 | 30.30 | 101.90 | 9.10 | - | 46 | 8.00 | - |
| 2026-02-17 06:00 pm | 8.2 | 53.24 | 45.45 | 29.40 | 102.60 | 9.20 | - | 21 | 8.10 | - |
| 2026-02-17 05:45 pm | 7.9 | 53.24 | 44.83 | 28.90 | 102.90 | 9.30 | - | 24 | 8.10 | - |
| 2026-02-17 05:30 pm | 7.5 | 53.42 | 44.02 | 28.30 | 103.20 | 9.30 | - | 26 | 8.10 | - |
| 2026-02-17 05:15 pm | 7.2 | 53.42 | 43.28 | 27.80 | 103.30 | 9.40 | - | 23 | 8.10 | - |
| 2026-02-17 05:00 pm | 6.6 | 53.60 | 42.21 | 27.10 | 103.40 | 9.40 | - | 24 | 8.10 | - |
| 2026-02-17 04:45 pm | 6.2 | 54.14 | 41.44 | 26.50 | 103.30 | 9.40 | - | 11 | 8.00 | - |
| 2026-02-17 04:30 pm | 5.9 | 54.50 | 41.27 | 26.40 | 103.70 | 9.40 | - | 9 | 8.00 | - |
| 2026-02-17 04:15 pm | 5.6 | 54.68 | 41.59 | 26.60 | 101.60 | 9.10 | - | 8 | 8.00 | - |
| 2026-02-17 04:00 pm | 4.9 | 54.86 | 41.51 | 26.60 | 101.10 | 9.10 | - | 7 | 8.00 | - |
| 2026-02-17 03:45 pm | 4.6 | 55.04 | 41.41 | 26.50 | 101.40 | 9.10 | - | 8 | 8.00 | - |
| 2026-02-17 03:30 pm | 4.3 | 55.40 | 41.50 | 26.60 | 101.90 | 9.10 | - | 8 | 8.00 | - |
| 2026-02-17 03:15 pm | 3.9 | 57.38 | 42.94 | 27.60 | 104.50 | 9.10 | - | 6 | 7.90 | - |
| 2026-02-17 03:00 pm | 3.6 | 58.28 | 42.38 | 27.30 | 102.40 | 8.80 | - | 7 | 7.90 | - |
| 2026-02-17 02:45 pm | 3.6 | 60.08 | 43.24 | 27.90 | 105.20 | 8.90 | - | 6 | 7.90 | - |
| 2026-02-17 02:30 pm | 3.3 | 59.00 | 43.16 | 27.80 | 103.00 | 8.80 | - | 6 | 7.90 | - |
| 2026-02-17 02:15 pm | 3.3 | 59.36 | 43.13 | 27.80 | 99.00 | 8.40 | - | 5 | 7.80 | - |
| 2026-02-17 02:00 pm | 3.0 | 59.36 | 43.19 | 27.80 | 103.60 | 8.80 | - | 6 | 7.90 | - |
| 2026-02-17 01:45 pm | 3.3 | 59.36 | 43.12 | 27.80 | 100.10 | 8.50 | - | 6 | 7.80 | - |
| 2026-02-17 01:30 pm | 3.3 | 59.00 | 43.14 | 27.80 | 102.60 | 8.70 | - | 5 | 7.80 | - |
| 2026-02-17 01:15 pm | 3.6 | 58.64 | 43.18 | 27.80 | 103.70 | 8.90 | - | 6 | 7.90 | - |
| 2026-02-17 01:00 pm | 3.6 | 58.10 | 43.29 | 27.90 | 103.70 | 8.90 | - | 6 | 7.90 | - |
| 2026-02-17 12:45 pm | 3.9 | 57.56 | 43.35 | 27.90 | 103.20 | 8.90 | - | 7 | 7.90 | - |
| 2026-02-17 12:30 pm | 4.3 | 57.02 | 43.51 | 28.10 | 102.90 | 8.90 | - | 9 | 7.90 | - |
| 2026-02-17 12:15 pm | 4.6 | 56.48 | 43.63 | 28.10 | 102.30 | 8.90 | - | 9 | 7.90 | - |
| 2026-02-17 12:00 pm | 5.2 | 55.94 | 43.96 | 28.40 | 101.90 | 8.90 | - | 9 | 7.90 | - |
| 2026-02-17 11:45 am | 5.6 | 55.40 | 44.50 | 28.70 | 101.50 | 8.90 | - | 10 | 7.90 | - |
| 2026-02-17 11:30 am | 5.9 | 54.86 | 44.94 | 29.00 | 100.60 | 8.90 | - | 11 | 7.90 | - |
| 2026-02-17 11:15 am | 6.6 | 54.32 | 45.57 | 29.50 | 99.80 | 8.90 | - | 12 | 8.00 | - |
| 2026-02-17 11:00 am | 6.9 | 53.78 | 46.20 | 29.90 | 99.40 | 8.90 | - | 11 | 8.00 | - |
| 2026-02-17 10:45 am | 7.2 | 53.42 | 46.81 | 30.30 | 99.20 | 8.90 | - | 12 | 8.00 | - |
| 2026-02-17 10:30 am | 7.5 | 53.06 | 47.36 | 30.70 | 99.10 | 8.90 | - | 11 | 8.00 | - |
| 2026-02-17 10:15 am | 7.9 | 52.70 | 47.99 | 31.20 | 99.00 | 8.90 | - | 10 | 8.00 | - |
| 2026-02-17 10:00 am | 8.2 | 52.34 | 48.60 | 31.60 | 99.00 | 8.90 | - | 12 | 8.00 | - |
| 2026-02-17 09:45 am | 8.5 | 52.16 | 49.10 | 32.00 | 99.10 | 8.90 | - | 11 | 8.00 | - |
| 2026-02-17 09:30 am | 8.9 | 51.80 | 49.65 | 32.40 | 99.00 | 8.90 | - | 11 | 8.00 | - |
| 2026-02-17 09:15 am | 9.2 | 51.62 | 49.76 | 32.40 | 98.90 | 8.90 | - | 13 | 8.00 | - |
| 2026-02-17 09:00 am | 9.5 | 51.62 | 50.06 | 32.60 | 99.70 | 9.00 | - | 13 | 8.10 | - |
| 2026-02-17 08:45 am | 9.5 | 51.62 | 50.14 | 32.70 | 100.40 | 9.00 | - | 12 | 8.10 | - |
| 2026-02-17 08:30 am | 9.8 | 51.62 | 50.19 | 32.70 | 100.80 | 9.10 | - | 12 | 8.10 | - |
| 2026-02-17 08:15 am | 9.8 | 51.62 | 50.19 | 32.70 | 100.20 | 9.00 | - | 12 | 8.10 | - |
| 2026-02-17 08:00 am | 9.8 | 51.62 | 50.20 | 32.70 | 100.90 | 9.10 | - | 17 | 8.10 | - |
| 2026-02-17 07:45 am | 9.8 | 51.62 | 50.16 | 32.70 | 100.80 | 9.10 | - | 18 | 8.10 | - |
| 2026-02-17 07:30 am | 9.8 | 51.62 | 50.11 | 32.70 | 100.70 | 9.10 | - | 19 | 8.10 | - |
| 2026-02-17 07:15 am | 9.8 | 51.62 | 50.08 | 32.70 | 100.80 | 9.10 | - | 20 | 8.10 | - |
| 2026-02-17 07:00 am | 9.8 | 51.62 | 50.04 | 32.60 | 100.70 | 9.10 | - | 23 | 8.10 | - |
| 2026-02-17 06:45 am | 9.5 | 51.62 | 49.78 | 32.40 | 100.50 | 9.10 | - | 26 | 8.10 | - |
| 2026-02-17 06:30 am | 9.5 | 51.62 | 49.31 | 32.10 | 100.20 | 9.00 | - | 25 | 8.10 | - |
| 2026-02-17 06:15 am | 9.2 | 51.80 | 48.97 | 31.90 | 100.00 | 9.00 | - | 29 | 8.10 | - |
| 2026-02-17 06:00 am | 9.2 | 51.80 | 48.31 | 31.40 | 99.90 | 9.00 | - | 29 | 8.10 | - |
| 2026-02-17 05:45 am | 8.9 | 51.98 | 47.35 | 30.70 | 99.80 | 9.00 | - | 28 | 8.00 | - |
| 2026-02-17 05:30 am | 8.5 | 51.98 | 45.99 | 29.70 | 99.90 | 9.10 | - | 31 | 8.00 | - |
| 2026-02-17 05:15 am | 8.2 | 52.16 | 44.93 | 29.00 | 100.00 | 9.10 | - | 21 | 8.00 | - |
| 2026-02-17 05:00 am | 7.9 | 52.16 | 43.95 | 28.30 | 99.80 | 9.20 | - | 19 | 8.00 | - |
| 2026-02-17 04:45 am | 7.2 | 52.16 | 42.98 | 27.60 | 99.80 | 9.20 | - | 19 | 8.00 | - |
| 2026-02-17 04:30 am | 6.9 | 52.34 | 41.83 | 26.80 | 100.30 | 9.30 | - | 17 | 8.00 | - |
| 2026-02-17 04:15 am | 6.6 | 52.34 | 41.22 | 26.30 | 100.10 | 9.30 | - | 15 | 8.00 | - |
| 2026-02-17 04:00 am | 6.2 | 52.34 | 40.84 | 26.10 | 99.60 | 9.30 | - | 10 | 8.00 | - |
| 2026-02-17 03:45 am | 5.9 | 52.34 | 40.89 | 26.10 | 98.60 | 9.20 | - | 8 | 8.00 | - |
| 2026-02-17 03:30 am | 5.2 | 52.70 | 41.46 | 26.50 | 96.70 | 8.90 | - | 7 | 8.00 | - |
| 2026-02-17 03:15 am | 4.9 | 52.88 | 41.52 | 26.60 | 95.20 | 8.80 | - | 7 | 7.90 | - |
| 2026-02-17 03:00 am | 4.6 | 52.88 | 41.43 | 26.50 | 95.60 | 8.80 | - | 6 | 7.90 | - |
Historical data for station ACQS1 are available at the NERRS website.
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