NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.
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.
Large icon indicates selected station.
Stations with recent data
Stations with no data in last 8 hours
(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(24 hours for tsunami stations)
|
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): | 8.5 ft |
 Ocean Temperature (OTMP): | 71.42 °F |
| Conductivity (COND): | 46.22 mS/cm |
| Salinity (SAL): | 30.00 psu |
| Oxygen Concentration (O2PCT): | 93.4% |
| Oxygen Concentration (O2PPM): | 6.90 ppm |
| Turbidity (TURB): | 45 FTU |
| pH (PH): | 7.90 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-09 04:30 pm | 8.2 | 71.78 | 45.01 | 29.20 | 93.00 | 6.90 | - | 70 | 7.90 | - |
| 2025-04-09 04:15 pm | 7.9 | 72.14 | 42.96 | 27.70 | 92.70 | 6.90 | - | 38 | 7.90 | - |
| 2025-04-09 04:00 pm | 7.5 | 72.50 | 41.52 | 26.60 | 93.10 | 6.90 | - | 27 | 7.90 | - |
| 2025-04-09 03:45 pm | 7.2 | 72.68 | 40.74 | 26.10 | 93.00 | 6.90 | - | 31 | 7.80 | - |
| 2025-04-09 03:30 pm | 6.9 | 73.22 | 39.48 | 25.20 | 94.50 | 7.00 | - | 21 | 7.80 | - |
| 2025-04-09 03:15 pm | 6.6 | 73.40 | 39.18 | 25.00 | 95.20 | 7.10 | - | 21 | 7.80 | - |
| 2025-04-09 03:00 pm | 6.2 | 73.58 | 38.97 | 24.80 | 95.20 | 7.10 | - | 18 | 7.80 | - |
| 2025-04-09 02:45 pm | 5.9 | 73.58 | 39.01 | 24.90 | 93.70 | 7.00 | - | 19 | 7.80 | - |
| 2025-04-09 02:30 pm | 5.6 | 73.40 | 38.94 | 24.80 | 92.90 | 6.90 | - | 20 | 7.80 | - |
| 2025-04-09 02:15 pm | 5.2 | 73.40 | 38.91 | 24.80 | 91.70 | 6.80 | - | 20 | 7.70 | - |
| 2025-04-09 02:00 pm | 4.9 | 73.40 | 38.99 | 24.80 | 90.90 | 6.80 | - | 19 | 7.70 | - |
| 2025-04-09 01:45 pm | 4.6 | 72.32 | 39.20 | 25.00 | 82.90 | 6.20 | - | 15 | 7.60 | - |
| 2025-04-09 01:30 pm | 4.6 | 69.98 | 39.77 | 25.40 | 71.20 | 5.50 | - | 11 | 7.40 | - |
| 2025-04-09 01:15 pm | 4.3 | 71.06 | 39.62 | 25.30 | 76.40 | 5.80 | - | 18 | 7.50 | - |
| 2025-04-09 01:00 pm | 4.3 | 69.98 | 39.83 | 25.50 | 72.80 | 5.60 | - | 16 | 7.40 | - |
| 2025-04-09 12:45 pm | 3.9 | 69.62 | 39.95 | 25.60 | 68.70 | 5.30 | - | 17 | 7.40 | - |
| 2025-04-09 12:30 pm | 3.9 | 69.44 | 39.74 | 25.40 | 69.70 | 5.40 | - | 12 | 7.40 | - |
| 2025-04-09 12:15 pm | 3.9 | 69.08 | 39.75 | 25.40 | 68.20 | 5.30 | - | 10 | 7.40 | - |
| 2025-04-09 12:00 pm | 3.9 | 69.26 | 39.76 | 25.40 | 69.00 | 5.30 | - | 11 | 7.40 | - |
| 2025-04-09 10:45 am | 4.9 | 68.36 | 40.04 | 25.60 | 66.60 | 5.20 | - | 9 | 7.50 | - |
| 2025-04-09 10:30 am | 5.2 | 68.36 | 40.28 | 25.80 | 66.70 | 5.20 | - | 11 | 7.50 | - |
| 2025-04-09 10:15 am | 5.6 | 68.18 | 40.53 | 26.00 | 66.10 | 5.20 | - | 15 | 7.50 | - |
| 2025-04-09 10:00 am | 5.9 | 68.18 | 40.95 | 26.30 | 66.50 | 5.20 | - | 10 | 7.50 | - |
| 2025-04-09 09:45 am | 6.2 | 68.18 | 41.64 | 26.80 | 66.90 | 5.20 | - | 22 | 7.50 | - |
| 2025-04-09 09:30 am | 6.2 | 68.18 | 42.28 | 27.20 | 67.30 | 5.20 | - | 60 | 7.60 | - |
| 2025-04-09 09:15 am | 6.6 | 68.18 | 43.15 | 27.80 | 68.40 | 5.30 | - | 46 | 7.60 | - |
| 2025-04-09 09:00 am | 6.9 | 68.36 | 44.14 | 28.50 | 69.90 | 5.40 | - | 53 | 7.70 | - |
| 2025-04-09 08:45 am | 7.2 | 68.18 | 45.07 | 29.20 | 71.20 | 5.40 | - | 52 | 7.70 | - |
| 2025-04-09 08:30 am | 7.5 | 68.18 | 46.10 | 30.00 | 72.70 | 5.50 | - | 48 | 7.70 | - |
| 2025-04-09 08:15 am | 7.9 | 68.54 | 47.30 | 30.80 | 75.20 | 5.70 | - | 47 | 7.80 | - |
| 2025-04-09 08:00 am | 8.2 | 68.54 | 47.51 | 31.00 | 76.70 | 5.80 | - | 31 | 7.80 | - |
| 2025-04-09 07:45 am | 8.2 | 68.72 | 48.37 | 31.60 | 78.90 | 5.90 | - | 32 | 7.90 | - |
| 2025-04-09 07:30 am | 8.5 | 68.90 | 48.73 | 31.90 | 81.70 | 6.10 | - | 23 | 7.90 | - |
| 2025-04-09 07:15 am | 8.9 | 69.80 | 49.35 | 32.30 | 87.20 | 6.40 | - | 20 | 7.90 | - |
| 2025-04-09 07:00 am | 8.9 | 70.34 | 49.83 | 32.70 | 91.50 | 6.70 | - | 12 | 8.00 | - |
| 2025-04-09 06:45 am | 9.2 | 70.16 | 49.77 | 32.60 | 92.00 | 6.80 | - | 11 | 8.00 | - |
| 2025-04-09 06:30 am | 9.2 | 70.52 | 49.89 | 32.70 | 91.90 | 6.70 | - | 14 | 8.00 | - |
| 2025-04-09 06:15 am | 9.2 | 70.52 | 49.84 | 32.70 | 92.30 | 6.70 | - | 21 | 8.00 | - |
| 2025-04-09 06:00 am | 9.2 | 70.70 | 49.64 | 32.50 | 92.20 | 6.70 | - | 23 | 8.00 | - |
| 2025-04-09 05:45 am | 9.2 | 70.70 | 49.32 | 32.30 | 92.10 | 6.70 | - | 27 | 8.00 | - |
| 2025-04-09 05:30 am | 9.2 | 70.88 | 48.71 | 31.90 | 91.80 | 6.70 | - | 32 | 7.90 | - |
| 2025-04-09 05:15 am | 8.9 | 71.06 | 48.29 | 31.50 | 91.80 | 6.70 | - | 39 | 7.90 | - |
| 2025-04-09 05:00 am | 8.5 | 71.42 | 47.44 | 30.90 | 91.60 | 6.70 | - | 57 | 7.90 | - |
| 2025-04-09 04:45 am | 8.5 | 71.78 | 46.09 | 29.90 | 91.20 | 6.70 | - | 52 | 7.90 | - |
| 2025-04-09 04:30 am | 8.2 | 71.78 | 44.31 | 28.70 | 90.10 | 6.70 | - | 29 | 7.90 | - |
| 2025-04-09 04:15 am | 7.9 | 72.32 | 43.34 | 28.00 | 90.00 | 6.70 | - | 52 | 7.90 | - |
| 2025-04-09 04:00 am | 7.9 | 72.50 | 42.05 | 27.00 | 89.70 | 6.60 | - | 40 | 7.80 | - |
| 2025-04-09 03:45 am | 7.2 | 72.68 | 40.82 | 26.20 | 89.30 | 6.60 | - | 29 | 7.80 | - |
| 2025-04-09 03:30 am | 6.9 | 72.68 | 39.44 | 25.20 | 89.30 | 6.70 | - | 16 | 7.80 | - |
| 2025-04-09 03:15 am | 6.6 | 73.04 | 38.96 | 24.80 | 88.90 | 6.60 | - | 11 | 7.80 | - |
| 2025-04-09 03:00 am | 6.2 | 72.86 | 38.38 | 24.40 | 89.50 | 6.70 | - | 10 | 7.80 | - |
| 2025-04-09 02:45 am | 5.9 | 72.68 | 37.94 | 24.10 | 88.70 | 6.70 | - | 8 | 7.80 | - |
| 2025-04-09 02:30 am | 5.2 | 73.40 | 38.32 | 24.40 | 87.40 | 6.50 | - | 9 | 7.70 | - |
| 2025-04-09 02:15 am | 4.9 | 73.40 | 38.27 | 24.30 | 87.00 | 6.50 | - | 9 | 7.70 | - |
| 2025-04-09 02:00 am | 4.6 | 73.40 | 38.17 | 24.30 | 86.40 | 6.40 | - | 9 | 7.70 | - |
| 2025-04-09 01:45 am | 4.3 | 73.22 | 38.08 | 24.20 | 84.50 | 6.30 | - | 9 | 7.70 | - |
| 2025-04-09 01:30 am | 4.3 | 73.04 | 37.98 | 24.10 | 80.70 | 6.10 | - | 9 | 7.70 | - |
| 2025-04-09 01:15 am | 3.9 | 71.60 | 37.84 | 24.00 | 60.10 | 4.60 | - | 13 | 7.50 | - |
| 2025-04-09 01:00 am | 3.6 | 71.60 | 37.70 | 24.00 | 59.50 | 4.50 | - | 14 | 7.50 | - |
| 2025-04-09 12:45 am | 3.3 | 71.60 | 37.52 | 23.80 | 54.90 | 4.20 | - | 17 | 7.40 | - |
| 2025-04-09 12:30 am | 3.3 | 71.78 | 37.57 | 23.90 | 56.60 | 4.30 | - | 19 | 7.40 | - |
| 2025-04-09 12:15 am | 3.3 | 72.14 | 37.68 | 23.90 | 57.40 | 4.30 | - | 17 | 7.40 | - |
| 2025-04-09 12:00 am | 3.3 | 71.96 | 37.77 | 24.00 | 57.90 | 4.40 | - | 13 | 7.50 | - |
| 2025-04-08 11:45 pm | 3.3 | 71.78 | 37.41 | 23.80 | 58.60 | 4.50 | - | 10 | 7.40 | - |
| 2025-04-08 11:30 pm | 3.3 | 71.96 | 37.56 | 23.90 | 60.60 | 4.60 | - | 9 | 7.50 | - |
| 2025-04-08 11:15 pm | 3.6 | 72.14 | 37.63 | 23.90 | 60.10 | 4.60 | - | 8 | 7.50 | - |
| 2025-04-08 11:00 pm | 3.6 | 72.14 | 37.73 | 24.00 | 62.20 | 4.70 | - | 9 | 7.50 | - |
| 2025-04-08 10:45 pm | 3.9 | 72.32 | 37.79 | 24.00 | 63.10 | 4.80 | - | 9 | 7.50 | - |
| 2025-04-08 10:30 pm | 4.3 | 72.50 | 38.09 | 24.20 | 64.40 | 4.90 | - | 7 | 7.50 | - |
| 2025-04-08 10:15 pm | 4.6 | 72.50 | 38.29 | 24.40 | 65.70 | 4.90 | - | 8 | 7.50 | - |
| 2025-04-08 10:00 pm | 4.9 | 72.68 | 38.54 | 24.50 | 66.90 | 5.00 | - | 7 | 7.60 | - |
| 2025-04-08 09:45 pm | 5.2 | 72.68 | 38.81 | 24.70 | 68.20 | 5.10 | - | 9 | 7.60 | - |
| 2025-04-08 09:30 pm | 5.6 | 72.68 | 39.18 | 25.00 | 69.70 | 5.20 | - | 7 | 7.60 | - |
| 2025-04-08 09:15 pm | 5.9 | 72.86 | 39.60 | 25.30 | 71.00 | 5.30 | - | 8 | 7.60 | - |
| 2025-04-08 09:00 pm | 6.2 | 72.86 | 40.23 | 25.70 | 72.60 | 5.40 | - | 11 | 7.70 | - |
| 2025-04-08 08:45 pm | 6.6 | 72.86 | 40.74 | 26.10 | 74.30 | 5.50 | - | 12 | 7.70 | - |
| 2025-04-08 08:30 pm | 6.6 | 72.86 | 41.56 | 26.70 | 76.90 | 5.70 | - | 20 | 7.70 | - |
| 2025-04-08 08:15 pm | 6.9 | 72.86 | 42.44 | 27.30 | 80.20 | 5.90 | - | 27 | 7.80 | - |
| 2025-04-08 08:00 pm | 7.2 | 72.86 | 43.24 | 27.90 | 83.30 | 6.10 | - | 27 | 7.80 | - |
| 2025-04-08 07:45 pm | 7.2 | 72.86 | 44.09 | 28.50 | 87.20 | 6.40 | - | 40 | 7.80 | - |
| 2025-04-08 07:30 pm | 7.5 | 72.68 | 45.29 | 29.40 | 89.00 | 6.50 | - | 38 | 7.90 | - |
| 2025-04-08 07:15 pm | 7.9 | 72.68 | 45.99 | 29.90 | 92.80 | 6.80 | - | 47 | 7.90 | - |
| 2025-04-08 07:00 pm | 7.9 | 72.68 | 46.75 | 30.40 | 96.70 | 7.00 | - | 28 | 7.90 | - |
| 2025-04-08 06:45 pm | 8.2 | 72.50 | 47.54 | 31.00 | 97.70 | 7.10 | - | 14 | 7.90 | - |
| 2025-04-08 06:30 pm | 8.2 | 72.32 | 48.46 | 31.70 | 97.00 | 7.00 | - | 15 | 8.00 | - |
| 2025-04-08 06:15 pm | 8.2 | 72.32 | 48.53 | 31.70 | 97.50 | 7.10 | - | 14 | 8.00 | - |
| 2025-04-08 06:00 pm | 8.2 | 72.68 | 47.85 | 31.20 | 98.50 | 7.10 | - | 13 | 7.90 | - |
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.
NDBC on Facebook
NOAA on LinkedIn
NDBC on Twitter