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): | 4.3 ft |
 Ocean Temperature (OTMP): | 86.54 °F |
| Conductivity (COND): | 42.90 mS/cm |
| Salinity (SAL): | 27.50 psu |
| Oxygen Saturation (O2PCT): | 77.0% |
| Oxygen Concentration (O2PPM): | 5.00 ppm |
| Turbidity (TURB): | 24 FTU |
| pH (PH): | 7.50 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-10 03:30 pm | 3.9 | 86.54 | 43.05 | 27.60 | 79.70 | 5.20 | - | 19 | 7.60 | - |
| 2025-07-10 03:15 pm | 3.6 | 83.48 | 42.38 | 27.10 | 49.50 | 3.30 | - | 20 | 7.30 | - |
| 2025-07-10 03:00 pm | 3.3 | 82.76 | 42.51 | 27.20 | 35.60 | 2.40 | - | 23 | 7.20 | - |
| 2025-07-10 02:45 pm | 3.3 | 82.40 | 42.56 | 27.30 | 25.30 | 1.70 | - | 17 | 7.20 | - |
| 2025-07-10 02:30 pm | 3.3 | 82.58 | 42.53 | 27.30 | 30.00 | 2.00 | - | 20 | 7.20 | - |
| 2025-07-10 02:15 pm | 3.0 | 82.40 | 42.55 | 27.30 | 27.80 | 1.90 | - | 20 | 7.20 | - |
| 2025-07-10 02:00 pm | 3.0 | 82.40 | 42.55 | 27.30 | 26.70 | 1.80 | - | 19 | 7.20 | - |
| 2025-07-10 01:45 pm | 3.0 | 82.40 | 42.52 | 27.30 | 30.20 | 2.00 | - | 24 | 7.20 | - |
| 2025-07-10 01:30 pm | 3.0 | 82.58 | 42.55 | 27.30 | 26.50 | 1.80 | - | 18 | 7.20 | - |
| 2025-07-10 01:15 pm | 3.3 | 82.40 | 42.56 | 27.30 | 25.00 | 1.70 | - | 18 | 7.20 | - |
| 2025-07-10 01:00 pm | 3.3 | 82.40 | 42.58 | 27.30 | 26.10 | 1.80 | - | 20 | 7.20 | - |
| 2025-07-10 12:45 pm | 3.6 | 82.40 | 42.59 | 27.30 | 31.50 | 2.10 | - | 20 | 7.20 | - |
| 2025-07-10 12:30 pm | 3.6 | 82.40 | 42.61 | 27.30 | 30.40 | 2.10 | - | 17 | 7.20 | - |
| 2025-07-10 12:15 pm | 3.9 | 82.40 | 42.64 | 27.30 | 30.10 | 2.00 | - | 23 | 7.20 | - |
| 2025-07-10 12:00 pm | 4.3 | 82.58 | 42.62 | 27.30 | 35.00 | 2.40 | - | 22 | 7.30 | - |
| 2025-07-10 11:45 am | 4.6 | 82.58 | 42.72 | 27.40 | 36.20 | 2.40 | - | 20 | 7.30 | - |
| 2025-07-10 11:30 am | 4.9 | 82.58 | 42.66 | 27.30 | 40.60 | 2.70 | - | 30 | 7.30 | - |
| 2025-07-10 11:15 am | 5.2 | 82.76 | 42.84 | 27.50 | 42.20 | 2.80 | - | 20 | 7.30 | - |
| 2025-07-10 11:00 am | 5.6 | 82.94 | 43.04 | 27.60 | 45.10 | 3.00 | - | 19 | 7.40 | - |
| 2025-07-10 10:45 am | 5.9 | 83.12 | 43.26 | 27.80 | 47.90 | 3.20 | - | 25 | 7.40 | - |
| 2025-07-10 10:30 am | 6.2 | 83.30 | 43.47 | 27.90 | 51.30 | 3.40 | - | 33 | 7.50 | - |
| 2025-07-10 10:15 am | 6.6 | 83.48 | 44.07 | 28.30 | 56.20 | 3.70 | - | 37 | 7.50 | - |
| 2025-07-10 10:00 am | 6.9 | 83.84 | 44.76 | 28.80 | 62.50 | 4.10 | - | 48 | 7.60 | - |
| 2025-07-10 09:45 am | 7.2 | 84.20 | 45.57 | 29.40 | 68.70 | 4.50 | - | 47 | 7.70 | - |
| 2025-07-10 09:30 am | 7.5 | 84.56 | 46.48 | 30.10 | 75.30 | 4.90 | - | 37 | 7.70 | - |
| 2025-07-10 09:15 am | 7.9 | 84.56 | 47.15 | 30.50 | 79.50 | 5.10 | - | 26 | 7.80 | - |
| 2025-07-10 09:00 am | 8.2 | 84.74 | 47.83 | 31.00 | 81.30 | 5.20 | - | 21 | 7.80 | - |
| 2025-07-10 08:45 am | 8.2 | 84.92 | 48.57 | 31.60 | 84.50 | 5.40 | - | 15 | 7.80 | - |
| 2025-07-10 08:30 am | 8.2 | 84.74 | 48.62 | 31.60 | 84.30 | 5.40 | - | 11 | 7.80 | - |
| 2025-07-10 08:15 am | 8.2 | 84.92 | 48.51 | 31.50 | 84.30 | 5.40 | - | 13 | 7.80 | - |
| 2025-07-10 08:00 am | 8.2 | 84.92 | 48.30 | 31.40 | 83.80 | 5.40 | - | 18 | 7.80 | - |
| 2025-07-10 07:45 am | 8.2 | 85.10 | 48.08 | 31.20 | 84.20 | 5.40 | - | 19 | 7.80 | - |
| 2025-07-10 07:30 am | 8.2 | 84.74 | 46.90 | 30.40 | 83.70 | 5.40 | - | 17 | 7.80 | - |
| 2025-07-10 07:15 am | 8.2 | 85.10 | 46.79 | 30.30 | 83.50 | 5.40 | - | 26 | 7.80 | - |
| 2025-07-10 07:00 am | 7.9 | 85.28 | 47.03 | 30.40 | 82.50 | 5.30 | - | 26 | 7.80 | - |
| 2025-07-10 06:45 am | 7.9 | 85.28 | 46.61 | 30.10 | 79.90 | 5.20 | - | 33 | 7.70 | - |
| 2025-07-10 06:30 am | 7.5 | 85.46 | 46.29 | 29.90 | 80.60 | 5.20 | - | 24 | 7.80 | - |
| 2025-07-10 06:15 am | 7.2 | 85.46 | 45.87 | 29.60 | 81.10 | 5.20 | - | 21 | 7.80 | - |
| 2025-07-10 06:00 am | 6.9 | 85.46 | 45.67 | 29.50 | 80.50 | 5.20 | - | 20 | 7.70 | - |
| 2025-07-10 05:45 am | 6.6 | 85.64 | 45.13 | 29.10 | 78.70 | 5.10 | - | 14 | 7.70 | - |
| 2025-07-10 05:30 am | 6.2 | 85.64 | 44.90 | 28.90 | 77.70 | 5.00 | - | 15 | 7.70 | - |
| 2025-07-10 05:15 am | 5.9 | 85.64 | 44.44 | 28.60 | 74.00 | 4.80 | - | 11 | 7.60 | - |
| 2025-07-10 05:00 am | 5.6 | 85.64 | 44.09 | 28.30 | 71.50 | 4.60 | - | 8 | 7.60 | - |
| 2025-07-10 04:45 am | 5.2 | 85.10 | 44.39 | 28.50 | 67.40 | 4.40 | - | 10 | 7.60 | - |
| 2025-07-10 04:30 am | 4.9 | 84.20 | 45.68 | 29.50 | 35.10 | 2.30 | - | 11 | 7.30 | - |
| 2025-07-10 04:15 am | 4.6 | 84.02 | 45.79 | 29.60 | 30.10 | 2.00 | - | 13 | 7.30 | - |
| 2025-07-10 04:00 am | 4.6 | 84.02 | 45.76 | 29.50 | 32.50 | 2.10 | - | 12 | 7.30 | - |
| 2025-07-10 02:45 am | 3.6 | 83.84 | 45.80 | 29.60 | 27.80 | 1.80 | - | 12 | 7.30 | - |
| 2025-07-10 02:30 am | 3.6 | 84.02 | 45.80 | 29.60 | 33.90 | 2.20 | - | 11 | 7.30 | - |
| 2025-07-10 02:15 am | 3.6 | 84.02 | 45.79 | 29.60 | 32.50 | 2.10 | - | 15 | 7.30 | - |
| 2025-07-10 02:00 am | 3.6 | 84.02 | 45.79 | 29.60 | 31.60 | 2.10 | - | 13 | 7.30 | - |
| 2025-07-10 01:45 am | 3.6 | 84.20 | 45.79 | 29.60 | 33.10 | 2.20 | - | 14 | 7.30 | - |
| 2025-07-10 01:30 am | 3.9 | 84.20 | 45.78 | 29.60 | 32.10 | 2.10 | - | 14 | 7.30 | - |
| 2025-07-10 01:15 am | 3.9 | 84.38 | 45.78 | 29.60 | 31.20 | 2.00 | - | 14 | 7.30 | - |
| 2025-07-10 01:00 am | 3.9 | 84.38 | 45.77 | 29.60 | 33.30 | 2.20 | - | 13 | 7.30 | - |
| 2025-07-10 12:45 am | 3.9 | 84.38 | 45.78 | 29.60 | 36.00 | 2.40 | - | 17 | 7.30 | - |
| 2025-07-10 12:30 am | 4.3 | 84.38 | 45.79 | 29.60 | 38.40 | 2.50 | - | 14 | 7.30 | - |
| 2025-07-10 12:15 am | 4.6 | 84.56 | 45.83 | 29.60 | 39.90 | 2.60 | - | 18 | 7.30 | - |
| 2025-07-10 12:00 am | 4.6 | 84.56 | 45.88 | 29.60 | 40.40 | 2.60 | - | 33 | 7.30 | - |
| 2025-07-09 11:45 pm | 4.9 | 84.56 | 45.97 | 29.70 | 42.20 | 2.70 | - | 54 | 7.40 | - |
| 2025-07-09 11:30 pm | 5.2 | 84.56 | 46.27 | 29.90 | 43.80 | 2.90 | - | 61 | 7.40 | - |
| 2025-07-09 11:15 pm | 5.6 | 84.38 | 46.83 | 30.30 | 46.20 | 3.00 | - | 55 | 7.40 | - |
| 2025-07-09 11:00 pm | 6.2 | 84.38 | 47.32 | 30.70 | 49.00 | 3.20 | - | 56 | 7.50 | - |
| 2025-07-09 10:45 pm | 6.6 | 84.38 | 47.80 | 31.00 | 52.10 | 3.40 | - | 45 | 7.50 | - |
| 2025-07-09 10:30 pm | 7.2 | 84.38 | 48.40 | 31.50 | 56.30 | 3.60 | - | 35 | 7.60 | - |
| 2025-07-09 10:15 pm | 7.5 | 84.38 | 49.01 | 31.90 | 61.10 | 3.90 | - | 30 | 7.70 | - |
| 2025-07-09 10:00 pm | 7.9 | 84.56 | 49.49 | 32.30 | 65.60 | 4.20 | - | 45 | 7.70 | - |
| 2025-07-09 09:45 pm | 8.2 | 84.74 | 50.01 | 32.60 | 73.40 | 4.70 | - | 37 | 7.80 | - |
| 2025-07-09 09:30 pm | 8.5 | 85.10 | 50.32 | 32.80 | 82.60 | 5.30 | - | 23 | 7.80 | - |
| 2025-07-09 09:15 pm | 8.9 | 85.46 | 50.48 | 33.00 | 88.00 | 5.60 | - | 13 | 7.90 | - |
| 2025-07-09 09:00 pm | 8.9 | 85.64 | 50.57 | 33.00 | 92.00 | 5.80 | - | 15 | 7.90 | - |
| 2025-07-09 08:45 pm | 8.9 | 85.82 | 50.63 | 33.10 | 95.50 | 6.00 | - | 15 | 7.90 | - |
| 2025-07-09 08:30 pm | 8.9 | 85.82 | 50.71 | 33.10 | 99.30 | 6.30 | - | 11 | 7.90 | - |
| 2025-07-09 08:15 pm | 9.2 | 86.00 | 50.81 | 33.20 | 99.60 | 6.30 | - | 12 | 7.90 | - |
| 2025-07-09 08:00 pm | 9.2 | 86.00 | 50.68 | 33.10 | 99.80 | 6.30 | - | 10 | 7.90 | - |
| 2025-07-09 07:45 pm | 9.2 | 86.00 | 50.70 | 33.10 | 97.50 | 6.20 | - | 11 | 7.90 | - |
| 2025-07-09 07:30 pm | 9.2 | 86.00 | 50.64 | 33.10 | 100.40 | 6.30 | - | 14 | 7.90 | - |
| 2025-07-09 07:15 pm | 9.2 | 86.00 | 50.62 | 33.10 | 101.30 | 6.40 | - | 21 | 7.90 | - |
| 2025-07-09 07:00 pm | 9.2 | 86.18 | 50.59 | 33.00 | 101.50 | 6.40 | - | 25 | 7.90 | - |
| 2025-07-09 06:45 pm | 9.2 | 86.18 | 50.25 | 32.80 | 100.30 | 6.30 | - | 37 | 7.90 | - |
| 2025-07-09 06:30 pm | 9.2 | 86.18 | 49.91 | 32.50 | 99.60 | 6.30 | - | 46 | 7.90 | - |
| 2025-07-09 06:15 pm | 8.9 | 86.36 | 49.55 | 32.30 | 99.80 | 6.30 | - | 46 | 7.90 | - |
| 2025-07-09 06:00 pm | 8.5 | 86.54 | 48.76 | 31.70 | 99.60 | 6.30 | - | 49 | 7.90 | - |
| 2025-07-09 05:45 pm | 8.5 | 86.54 | 47.85 | 31.00 | 96.40 | 6.10 | - | 70 | 7.90 | - |
| 2025-07-09 05:30 pm | 8.2 | 86.54 | 46.74 | 30.20 | 94.80 | 6.00 | - | 48 | 7.80 | - |
| 2025-07-09 05:15 pm | 7.9 | 86.72 | 46.03 | 29.70 | 94.80 | 6.10 | - | 41 | 7.80 | - |
| 2025-07-09 05:00 pm | 7.2 | 86.72 | 45.47 | 29.30 | 94.10 | 6.00 | - | 48 | 7.80 | - |
| 2025-07-09 04:45 pm | 6.9 | 86.72 | 44.91 | 28.90 | 93.90 | 6.00 | - | 33 | 7.80 | - |
| 2025-07-09 04:30 pm | 6.6 | 86.72 | 44.42 | 28.50 | 92.50 | 5.90 | - | 29 | 7.80 | - |
| 2025-07-09 04:15 pm | 6.2 | 87.26 | 43.57 | 27.90 | 92.80 | 6.00 | - | 17 | 7.70 | - |
| 2025-07-09 04:00 pm | 5.9 | 88.16 | 43.18 | 27.60 | 102.90 | 6.60 | - | 24 | 7.80 | - |
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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