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): | 2.6 ft |
 Ocean Temperature (OTMP): | 84.38 °F |
| Conductivity (COND): | 50.70 mS/cm |
| Salinity (SAL): | 33.10 psu |
| Oxygen Saturation (O2PCT): | 19.0% |
| Oxygen Concentration (O2PPM): | 1.20 ppm |
| Turbidity (TURB): | 16 FTU |
| pH (PH): | 7.30 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-10 09:30 am | 2.6 | 84.20 | 50.71 | 33.20 | 22.00 | 1.40 | - | 15 | 7.30 | - |
| 2026-07-10 09:15 am | 3.0 | 84.20 | 50.72 | 33.20 | 20.60 | 1.30 | - | 14 | 7.30 | - |
| 2026-07-10 09:00 am | 3.0 | 84.20 | 50.73 | 33.20 | 24.70 | 1.60 | - | 13 | 7.30 | - |
| 2026-07-10 08:45 am | 3.3 | 84.38 | 50.78 | 33.20 | 24.50 | 1.60 | - | 12 | 7.40 | - |
| 2026-07-10 08:30 am | 3.6 | 84.38 | 50.81 | 33.20 | 26.50 | 1.70 | - | 12 | 7.40 | - |
| 2026-07-10 08:15 am | 3.9 | 84.38 | 50.81 | 33.20 | 29.90 | 1.90 | - | 13 | 7.40 | - |
| 2026-07-10 08:00 am | 4.3 | 84.56 | 50.84 | 33.20 | 29.20 | 1.90 | - | 13 | 7.40 | - |
| 2026-07-10 07:45 am | 4.6 | 84.74 | 50.87 | 33.30 | 35.20 | 2.20 | - | 16 | 7.40 | - |
| 2026-07-10 07:30 am | 4.9 | 84.92 | 50.91 | 33.30 | 34.40 | 2.20 | - | 12 | 7.40 | - |
| 2026-07-10 07:15 am | 5.2 | 84.92 | 50.76 | 33.20 | 39.60 | 2.50 | - | 15 | 7.50 | - |
| 2026-07-10 07:00 am | 5.6 | 85.10 | 50.96 | 33.30 | 43.10 | 2.70 | - | 12 | 7.50 | - |
| 2026-07-10 06:45 am | 6.2 | 85.46 | 50.99 | 33.30 | 47.10 | 3.00 | - | 17 | 7.60 | - |
| 2026-07-10 06:30 am | 6.2 | 85.64 | 51.05 | 33.40 | 50.60 | 3.20 | - | 241 | 7.60 | - |
| 2026-07-10 06:15 am | 6.6 | 86.00 | 51.16 | 33.50 | 56.60 | 3.60 | - | 231 | 7.60 | - |
| 2026-07-10 06:00 am | 6.9 | 86.36 | 51.34 | 33.60 | 62.90 | 3.90 | - | 28 | 7.70 | - |
| 2026-07-10 05:45 am | 7.2 | 86.72 | 51.47 | 33.70 | 69.30 | 4.30 | - | 160 | 7.70 | - |
| 2026-07-10 05:30 am | 7.5 | 87.08 | 51.66 | 33.80 | 75.10 | 4.70 | - | 22 | 7.80 | - |
| 2026-07-10 05:15 am | 7.9 | 87.26 | 51.83 | 33.90 | 79.10 | 4.90 | - | 21 | 7.80 | - |
| 2026-07-10 05:00 am | 8.2 | 87.08 | 51.79 | 33.90 | 75.50 | 4.70 | - | 15 | 7.80 | - |
| 2026-07-10 04:45 am | 8.2 | 87.62 | 51.99 | 34.00 | 81.50 | 5.00 | - | 14 | 7.80 | - |
| 2026-07-10 04:30 am | 8.2 | 87.80 | 52.04 | 34.10 | 73.90 | 4.60 | - | 16 | 7.80 | - |
| 2026-07-10 04:15 am | 8.2 | 87.80 | 52.02 | 34.00 | 84.20 | 5.20 | - | 16 | 7.80 | - |
| 2026-07-10 04:00 am | 8.2 | 87.80 | 51.97 | 34.00 | 84.30 | 5.20 | - | 15 | 7.80 | - |
| 2026-07-10 03:45 am | 8.2 | 87.80 | 51.93 | 34.00 | 84.50 | 5.20 | - | 22 | 7.80 | - |
| 2026-07-10 03:30 am | 8.2 | 87.80 | 51.90 | 34.00 | 84.90 | 5.20 | - | 24 | 7.80 | - |
| 2026-07-10 03:15 am | 8.2 | 87.80 | 51.80 | 33.90 | 84.90 | 5.30 | - | 34 | 7.80 | - |
| 2026-07-10 03:00 am | 7.9 | 87.98 | 51.60 | 33.70 | 84.40 | 5.20 | - | 29 | 7.80 | - |
| 2026-07-10 02:45 am | 7.9 | 88.16 | 51.51 | 33.70 | 83.00 | 5.10 | - | 27 | 7.80 | - |
| 2026-07-10 02:30 am | 7.5 | 87.98 | 51.38 | 33.60 | 83.10 | 5.10 | - | 27 | 7.80 | - |
| 2026-07-10 02:15 am | 7.2 | 87.98 | 51.23 | 33.50 | 83.10 | 5.10 | - | 24 | 7.80 | - |
| 2026-07-10 02:00 am | 6.9 | 87.98 | 51.08 | 33.40 | 83.10 | 5.10 | - | 16 | 7.80 | - |
| 2026-07-10 01:45 am | 6.6 | 87.98 | 50.91 | 33.20 | 82.40 | 5.10 | - | 12 | 7.80 | - |
| 2026-07-10 01:30 am | 6.2 | 88.34 | 50.94 | 33.20 | 79.70 | 4.90 | - | 12 | 7.70 | - |
| 2026-07-10 01:15 am | 5.9 | 88.88 | 50.99 | 33.30 | 78.60 | 4.80 | - | 15 | 7.70 | - |
| 2026-07-10 01:00 am | 5.6 | 89.06 | 50.95 | 33.20 | 78.20 | 4.80 | - | 12 | 7.70 | - |
| 2026-07-10 12:45 am | 5.2 | 89.42 | 51.52 | 33.60 | 67.30 | 4.10 | - | 14 | 7.60 | - |
| 2026-07-10 12:30 am | 5.2 | 89.24 | 50.93 | 33.20 | 79.20 | 4.90 | - | 13 | 7.70 | - |
| 2026-07-10 12:15 am | 4.6 | 89.24 | 51.00 | 33.30 | 77.60 | 4.80 | - | 14 | 7.70 | - |
| 2026-07-10 12:00 am | 4.3 | 89.60 | 52.12 | 34.10 | 53.10 | 3.20 | - | 16 | 7.50 | - |
| 2026-07-09 11:45 pm | 4.3 | 89.60 | 52.14 | 34.10 | 39.10 | 2.40 | - | 17 | 7.50 | - |
| 2026-07-09 11:30 pm | 3.9 | 89.78 | 52.22 | 34.20 | 41.00 | 2.50 | - | 16 | 7.50 | - |
| 2026-07-09 11:15 pm | 3.6 | 89.78 | 52.14 | 34.10 | 42.20 | 2.60 | - | 19 | 7.50 | - |
| 2026-07-09 11:00 pm | 3.6 | 89.78 | 52.07 | 34.00 | 36.90 | 2.20 | - | 19 | 7.50 | - |
| 2026-07-09 10:45 pm | 3.3 | 89.96 | 52.05 | 34.00 | 40.00 | 2.40 | - | 30 | 7.50 | - |
| 2026-07-09 10:30 pm | 3.3 | 90.14 | 52.08 | 34.00 | 40.80 | 2.50 | - | 23 | 7.50 | - |
| 2026-07-09 10:15 pm | 3.3 | 90.32 | 52.15 | 34.10 | 33.30 | 2.00 | - | 19 | 7.40 | - |
| 2026-07-09 10:00 pm | 3.3 | 90.50 | 52.31 | 34.20 | 46.70 | 2.80 | - | 25 | 7.50 | - |
| 2026-07-09 09:45 pm | 3.6 | 90.68 | 52.42 | 34.30 | 49.30 | 3.00 | - | 31 | 7.50 | - |
| 2026-07-09 09:30 pm | 3.9 | 91.22 | 52.53 | 34.40 | 41.20 | 2.50 | - | 19 | 7.50 | - |
| 2026-07-09 09:15 pm | 3.9 | 91.58 | 52.52 | 34.30 | 47.70 | 2.90 | - | 20 | 7.50 | - |
| 2026-07-09 09:00 pm | 4.3 | 91.76 | 52.50 | 34.30 | 49.80 | 3.00 | - | 21 | 7.60 | - |
| 2026-07-09 08:45 pm | 4.6 | 91.94 | 52.47 | 34.30 | 49.40 | 2.90 | - | 21 | 7.60 | - |
| 2026-07-09 08:30 pm | 4.9 | 91.94 | 52.46 | 34.30 | 51.20 | 3.00 | - | 21 | 7.60 | - |
| 2026-07-09 08:15 pm | 5.2 | 92.12 | 52.45 | 34.30 | 55.40 | 3.30 | - | 23 | 7.60 | - |
| 2026-07-09 08:00 pm | 5.2 | 92.12 | 52.44 | 34.30 | 57.70 | 3.40 | - | 37 | 7.60 | - |
| 2026-07-09 07:45 pm | 5.6 | 92.12 | 52.48 | 34.30 | 60.10 | 3.60 | - | 53 | 7.60 | - |
| 2026-07-09 07:30 pm | 6.2 | 92.12 | 52.51 | 34.30 | 63.00 | 3.70 | - | 53 | 7.70 | - |
| 2026-07-09 07:15 pm | 6.6 | 92.12 | 52.52 | 34.30 | 66.10 | 3.90 | - | 46 | 7.70 | - |
| 2026-07-09 07:00 pm | 6.9 | 91.94 | 52.61 | 34.40 | 67.60 | 4.00 | - | 46 | 7.70 | - |
| 2026-07-09 06:45 pm | 7.2 | 92.12 | 52.71 | 34.50 | 68.40 | 4.10 | - | 46 | 7.70 | - |
| 2026-07-09 06:30 pm | 7.5 | 91.94 | 52.71 | 34.50 | 68.10 | 4.00 | - | 50 | 7.80 | - |
| 2026-07-09 06:15 pm | 7.9 | 92.12 | 52.95 | 34.60 | 73.70 | 4.40 | - | 47 | 7.80 | - |
| 2026-07-09 06:00 pm | 7.9 | 91.22 | 52.85 | 34.60 | 80.90 | 4.80 | - | 37 | 7.80 | - |
| 2026-07-09 05:45 pm | 8.2 | 91.04 | 52.72 | 34.50 | 83.80 | 5.00 | - | 35 | 7.90 | - |
| 2026-07-09 05:30 pm | 8.5 | 90.14 | 52.84 | 34.60 | 90.10 | 5.40 | - | 27 | 7.90 | - |
| 2026-07-09 05:15 pm | 8.9 | 89.60 | 52.68 | 34.50 | 92.70 | 5.60 | - | 20 | 7.90 | - |
| 2026-07-09 05:00 pm | 9.2 | 88.88 | 52.69 | 34.50 | 94.80 | 5.80 | - | 19 | 7.90 | - |
| 2026-07-09 04:45 pm | 9.2 | 88.34 | 52.56 | 34.40 | 96.50 | 5.90 | - | 16 | 7.90 | - |
| 2026-07-09 04:30 pm | 9.5 | 88.16 | 52.52 | 34.40 | 96.90 | 6.00 | - | 17 | 7.90 | - |
| 2026-07-09 04:15 pm | 9.5 | 88.16 | 52.51 | 34.40 | 96.00 | 5.90 | - | 17 | 7.90 | - |
| 2026-07-09 04:00 pm | 9.5 | 88.16 | 52.52 | 34.40 | 96.80 | 5.90 | - | 21 | 7.90 | - |
| 2026-07-09 03:45 pm | 9.5 | 87.98 | 52.50 | 34.40 | 96.40 | 5.90 | - | 22 | 7.90 | - |
| 2026-07-09 03:30 pm | 9.5 | 87.98 | 52.49 | 34.40 | 96.30 | 5.90 | - | 27 | 7.90 | - |
| 2026-07-09 03:15 pm | 9.5 | 87.98 | 52.46 | 34.40 | 95.70 | 5.90 | - | 33 | 7.90 | - |
| 2026-07-09 03:00 pm | 9.2 | 88.16 | 51.12 | 33.40 | 95.00 | 5.90 | - | 157 | 7.90 | - |
| 2026-07-09 02:45 pm | 9.2 | 87.98 | 52.35 | 34.30 | 93.70 | 5.80 | - | 53 | 7.90 | - |
| 2026-07-09 02:30 pm | 9.2 | 88.16 | 52.24 | 34.20 | 91.40 | 5.60 | - | 64 | 7.90 | - |
| 2026-07-09 02:15 pm | 8.9 | 88.16 | 52.14 | 34.10 | 90.00 | 5.50 | - | 77 | 7.90 | - |
| 2026-07-09 02:00 pm | 8.5 | 87.98 | 51.99 | 34.00 | 88.50 | 5.50 | - | 57 | 7.90 | - |
| 2026-07-09 01:45 pm | 8.5 | 88.16 | 51.84 | 33.90 | 88.50 | 5.50 | - | 49 | 7.80 | - |
| 2026-07-09 01:30 pm | 8.2 | 88.34 | 51.49 | 33.70 | 86.20 | 5.30 | - | 48 | 7.80 | - |
| 2026-07-09 01:15 pm | 7.9 | 88.34 | 51.31 | 33.50 | 84.70 | 5.20 | - | 46 | 7.80 | - |
| 2026-07-09 01:00 pm | 7.5 | 88.34 | 51.17 | 33.40 | 85.10 | 5.20 | - | 42 | 7.80 | - |
| 2026-07-09 12:45 pm | 6.9 | 88.52 | 50.80 | 33.10 | 84.90 | 5.20 | - | 34 | 7.80 | - |
| 2026-07-09 12:30 pm | 6.6 | 88.52 | 50.62 | 33.00 | 83.50 | 5.20 | - | 31 | 7.80 | - |
| 2026-07-09 12:15 pm | 6.2 | 88.52 | 50.42 | 32.90 | 82.10 | 5.10 | - | 52 | 7.80 | - |
| 2026-07-09 12:00 pm | 5.9 | 88.70 | 50.49 | 32.90 | 81.60 | 5.00 | - | 20 | 7.70 | - |
| 2026-07-09 11:45 am | 5.2 | 89.06 | 50.70 | 33.10 | 80.30 | 4.90 | - | 16 | 7.70 | - |
| 2026-07-09 11:30 am | 4.9 | 89.24 | 50.87 | 33.20 | 78.80 | 4.80 | - | 15 | 7.70 | - |
| 2026-07-09 11:15 am | 4.6 | 89.24 | 50.24 | 32.70 | 78.30 | 4.80 | - | 18 | 7.70 | - |
| 2026-07-09 11:00 am | 4.3 | 89.42 | 50.08 | 32.60 | 77.60 | 4.80 | - | 53 | 7.70 | - |
| 2026-07-09 10:45 am | 3.9 | 86.90 | 51.96 | 34.00 | 33.80 | 2.10 | - | 35 | 7.40 | - |
| 2026-07-09 10:30 am | 3.6 | 87.80 | 46.00 | 29.70 | 44.60 | 2.80 | - | 185 | 7.50 | - |
| 2026-07-09 10:15 am | 3.3 | 86.90 | 52.07 | 34.10 | 45.70 | 2.80 | - | 25 | 7.40 | - |
| 2026-07-09 10:00 am | 3.0 | 86.36 | 52.14 | 34.20 | 39.70 | 2.50 | - | 28 | 7.40 | - |
Historical data for station ACQS1 are available at the NERRS website.
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