Station NIQS1 - Oyster Landing, North Inlet-Winyah Bay Reserve, SC
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
33.349 N 79.189 W (33°20'58" N 79°11'20" W)
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(24 hours for tsunami stations)
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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): | 5.2 ft |
 Ocean Temperature (OTMP): | 44.42 °F |
| Conductivity (COND): | 48.86 mS/cm |
| Salinity (SAL): | 31.50 psu |
| Oxygen Saturation (O2PCT): | 81.9% |
| Oxygen Concentration (O2PPM): | 8.10 ppm |
| Turbidity (TURB): | 211 FTU |
| pH (PH): | 7.60 |
| TIME (EST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-01-20 05:45 am | 4.9 | 44.42 | 48.41 | 31.10 | 76.60 | 7.60 | - | 415 | 7.60 | - |
| 2026-01-20 05:30 am | 4.9 | 44.24 | 48.20 | 31.00 | 74.50 | 7.40 | - | 533 | 7.60 | - |
| 2026-01-20 05:15 am | 4.6 | 44.24 | 48.17 | 31.00 | 80.10 | 8.00 | - | 511 | 7.60 | - |
| 2026-01-20 05:00 am | 4.3 | 44.42 | 47.82 | 30.70 | 57.40 | 5.70 | - | 405 | 7.40 | - |
| 2026-01-20 04:45 am | 3.9 | 44.60 | 47.78 | 30.70 | 78.40 | 7.80 | - | 408 | 7.50 | - |
| 2026-01-20 04:30 am | 3.9 | 44.60 | 47.76 | 30.70 | 78.20 | 7.80 | - | 369 | 7.50 | - |
| 2026-01-20 04:15 am | 3.6 | 44.60 | 47.76 | 30.70 | 77.20 | 7.70 | - | 364 | 7.70 | - |
| 2026-01-20 04:00 am | 3.6 | 44.60 | 47.77 | 30.70 | 75.40 | 7.50 | - | 375 | 7.70 | - |
| 2026-01-20 03:45 am | 3.3 | 44.60 | 47.80 | 30.70 | 70.60 | 7.00 | - | 383 | 7.50 | - |
| 2026-01-20 03:30 am | 3.0 | 44.60 | 47.80 | 30.70 | 60.90 | 6.10 | - | 380 | 7.70 | - |
| 2026-01-20 03:15 am | 3.0 | 44.60 | 47.82 | 30.70 | 75.70 | 7.50 | - | 389 | 7.60 | - |
| 2026-01-20 03:00 am | 2.6 | 44.42 | 47.82 | 30.70 | 69.40 | 6.90 | - | 394 | 7.60 | - |
| 2026-01-20 02:45 am | 2.6 | 44.42 | 47.83 | 30.70 | 75.00 | 7.50 | - | 411 | 7.60 | - |
| 2026-01-20 02:30 am | 2.6 | 44.42 | 47.84 | 30.70 | 78.70 | 7.80 | - | 408 | 7.60 | - |
| 2026-01-20 02:15 am | 2.6 | 44.60 | 47.85 | 30.80 | 79.00 | 7.80 | - | 417 | 7.60 | - |
| 2026-01-20 02:00 am | 2.6 | 44.60 | 47.87 | 30.80 | 80.80 | 8.00 | - | 432 | 7.60 | - |
| 2026-01-20 01:45 am | 3.0 | 44.78 | 47.89 | 30.80 | 81.20 | 8.00 | - | 440 | 7.60 | - |
| 2026-01-20 01:30 am | 3.0 | 44.96 | 47.89 | 30.80 | 82.30 | 8.10 | - | 450 | 7.60 | - |
| 2026-01-20 01:15 am | 3.3 | 44.96 | 47.92 | 30.80 | 83.00 | 8.20 | - | 461 | 7.60 | - |
| 2026-01-20 01:00 am | 3.6 | 45.14 | 47.97 | 30.90 | 84.20 | 8.30 | - | 473 | 7.60 | - |
| 2026-01-20 12:45 am | 3.6 | 45.32 | 48.10 | 31.00 | 85.00 | 8.40 | - | 523 | 7.60 | - |
| 2026-01-20 12:30 am | 3.9 | 45.50 | 48.30 | 31.10 | 85.70 | 8.40 | - | 520 | 7.70 | - |
| 2026-01-20 12:15 am | 4.3 | 45.68 | 48.38 | 31.20 | 80.50 | 7.90 | - | 550 | 7.70 | - |
| 2026-01-20 12:00 am | 4.6 | 45.86 | 48.39 | 31.20 | 87.50 | 8.50 | - | 513 | 7.70 | - |
| 2026-01-19 11:45 pm | 4.6 | 46.04 | 48.59 | 31.40 | 87.90 | 8.50 | - | 628 | 7.70 | - |
| 2026-01-19 11:30 pm | 4.9 | 46.22 | 48.97 | 31.60 | 89.30 | 8.60 | - | 643 | 7.70 | - |
| 2026-01-19 11:15 pm | 5.2 | 46.22 | 49.16 | 31.80 | 89.70 | 8.70 | - | 658 | 7.70 | - |
| 2026-01-19 11:00 pm | 5.6 | 46.40 | 49.54 | 32.10 | 90.10 | 8.70 | - | 595 | 7.70 | - |
| 2026-01-19 10:45 pm | 5.9 | 46.76 | 49.84 | 32.30 | 90.80 | 8.70 | - | 594 | 7.70 | - |
| 2026-01-19 10:30 pm | 5.9 | 46.94 | 50.11 | 32.50 | 91.10 | 8.70 | - | 588 | 7.70 | - |
| 2026-01-19 10:15 pm | 6.2 | 47.12 | 50.43 | 32.70 | 92.10 | 8.70 | - | 412 | 7.70 | - |
| 2026-01-19 10:00 pm | 6.2 | 47.30 | 50.62 | 32.90 | 93.40 | 8.80 | - | 278 | 7.70 | - |
| 2026-01-19 09:45 pm | 6.6 | 47.48 | 50.79 | 33.00 | 94.00 | 8.90 | - | 118 | 7.80 | - |
| 2026-01-19 09:30 pm | 6.6 | 47.66 | 50.88 | 33.10 | 93.90 | 8.80 | - | 50 | 7.80 | - |
| 2026-01-19 09:15 pm | 6.6 | 47.84 | 51.09 | 33.20 | 91.90 | 8.60 | - | 69 | 7.80 | - |
| 2026-01-19 09:00 pm | 6.9 | 48.02 | 50.99 | 33.20 | 91.00 | 8.50 | - | 59 | 7.70 | - |
| 2026-01-19 08:45 pm | 6.9 | 48.02 | 50.98 | 33.20 | 92.20 | 8.60 | - | 59 | 7.70 | - |
| 2026-01-19 08:30 pm | 6.9 | 48.02 | 50.82 | 33.10 | 93.40 | 8.80 | - | 68 | 7.70 | - |
| 2026-01-19 08:15 pm | 6.6 | 48.02 | 50.84 | 33.10 | 94.20 | 8.80 | - | 68 | 7.70 | - |
| 2026-01-19 08:00 pm | 6.6 | 48.02 | 50.75 | 33.00 | 89.30 | 8.40 | - | 67 | 7.70 | - |
| 2026-01-19 07:45 pm | 6.6 | 48.02 | 50.63 | 32.90 | 95.60 | 9.00 | - | 77 | 7.80 | - |
| 2026-01-19 07:30 pm | 6.6 | 48.20 | 50.46 | 32.80 | 96.50 | 9.00 | - | 80 | 7.70 | - |
| 2026-01-19 07:15 pm | 6.2 | 48.20 | 50.35 | 32.70 | 97.60 | 9.10 | - | 69 | 7.70 | - |
| 2026-01-19 07:00 pm | 6.2 | 48.38 | 50.14 | 32.60 | 97.50 | 9.10 | - | 42 | 7.70 | - |
| 2026-01-19 06:45 pm | 5.9 | 48.38 | 49.97 | 32.50 | 97.90 | 9.20 | - | 94 | 7.70 | - |
| 2026-01-19 06:30 pm | 5.9 | 48.38 | 49.63 | 32.20 | 98.30 | 9.20 | - | 96 | 7.70 | - |
| 2026-01-19 06:15 pm | 5.6 | 48.56 | 49.51 | 32.10 | 99.30 | 9.30 | - | 27 | 7.70 | - |
| 2026-01-19 06:00 pm | 5.6 | 48.74 | 49.17 | 31.90 | 100.70 | 9.40 | - | 100 | 7.70 | - |
| 2026-01-19 05:45 pm | 5.2 | 48.92 | 48.68 | 31.60 | 99.50 | 9.30 | - | 270 | 7.70 | - |
| 2026-01-19 05:30 pm | 4.9 | 49.10 | 48.45 | 31.40 | 102.70 | 9.60 | - | 364 | 7.70 | - |
| 2026-01-19 05:15 pm | 4.6 | 49.28 | 48.16 | 31.20 | 104.30 | 9.70 | - | 406 | 7.70 | - |
| 2026-01-19 05:00 pm | 4.6 | 49.46 | 47.77 | 30.90 | 106.10 | 9.90 | - | 87 | 7.70 | - |
| 2026-01-19 04:45 pm | 4.3 | 49.64 | 47.22 | 30.50 | 104.40 | 9.70 | - | 305 | 7.70 | - |
| 2026-01-19 04:30 pm | 3.9 | 49.82 | 46.98 | 30.40 | 103.60 | 9.70 | - | 245 | 7.70 | - |
| 2026-01-19 04:15 pm | 3.6 | 50.00 | 46.78 | 30.20 | 104.30 | 9.70 | - | 236 | 7.70 | - |
| 2026-01-19 04:00 pm | 3.3 | 50.00 | 46.97 | 30.40 | 102.40 | 9.50 | - | 279 | 7.70 | - |
| 2026-01-19 03:45 pm | 3.0 | 50.00 | 46.92 | 30.30 | 89.20 | 8.30 | - | 253 | 7.70 | - |
| 2026-01-19 03:30 pm | 3.0 | 50.00 | 46.95 | 30.40 | 106.90 | 9.90 | - | 203 | 7.70 | - |
| 2026-01-19 03:15 pm | 2.6 | 50.00 | 46.89 | 30.30 | 103.30 | 9.60 | - | 147 | 7.70 | - |
| 2026-01-19 03:00 pm | 3.0 | 49.82 | 47.00 | 30.40 | 104.10 | 9.70 | - | 215 | 7.70 | - |
| 2026-01-19 02:45 pm | 3.0 | 49.64 | 47.11 | 30.50 | 102.30 | 9.50 | - | 183 | 7.70 | - |
| 2026-01-19 02:30 pm | 3.0 | 49.46 | 47.25 | 30.50 | 100.90 | 9.40 | - | 125 | 7.70 | - |
| 2026-01-19 02:15 pm | 3.3 | 49.10 | 47.61 | 30.80 | 98.80 | 9.30 | - | 93 | 7.70 | - |
| 2026-01-19 02:00 pm | 3.6 | 48.74 | 47.88 | 31.00 | 97.80 | 9.20 | - | 50 | 7.70 | - |
| 2026-01-19 01:45 pm | 3.9 | 48.38 | 47.39 | 30.60 | 96.40 | 9.10 | - | 39 | 7.60 | - |
| 2026-01-19 01:30 pm | 4.3 | 48.02 | 48.15 | 31.10 | 95.50 | 9.10 | - | 36 | 7.70 | - |
| 2026-01-19 01:15 pm | 4.6 | 47.48 | 48.52 | 31.40 | 94.00 | 8.90 | - | 34 | 7.70 | - |
| 2026-01-19 01:00 pm | 5.2 | 47.30 | 49.32 | 31.90 | 92.60 | 8.80 | - | 29 | 7.70 | - |
| 2026-01-19 12:45 pm | 5.6 | 46.94 | 49.56 | 32.10 | 91.50 | 8.70 | - | 34 | 7.70 | - |
| 2026-01-19 12:30 pm | 5.9 | 46.76 | 49.99 | 32.40 | 90.60 | 8.70 | - | 39 | 7.70 | - |
| 2026-01-19 12:15 pm | 6.2 | 46.76 | 50.46 | 32.70 | 90.40 | 8.60 | - | 36 | 7.70 | - |
| 2026-01-19 12:00 pm | 6.2 | 46.76 | 50.67 | 32.90 | 90.10 | 8.60 | - | 24 | 7.70 | - |
| 2026-01-19 11:45 am | 6.6 | 46.76 | 50.86 | 33.00 | 89.90 | 8.60 | - | 25 | 7.70 | - |
| 2026-01-19 11:30 am | 6.9 | 46.76 | 51.05 | 33.20 | 90.00 | 8.60 | - | 28 | 7.80 | - |
| 2026-01-19 11:15 am | 6.9 | 46.94 | 50.76 | 33.00 | 90.30 | 8.60 | - | 24 | 7.80 | - |
| 2026-01-19 11:00 am | 7.2 | 46.94 | 50.53 | 32.80 | 90.60 | 8.60 | - | 29 | 7.80 | - |
| 2026-01-19 10:45 am | 7.5 | 47.12 | 50.41 | 32.70 | 90.50 | 8.60 | - | 83 | 7.80 | - |
| 2026-01-19 10:30 am | 7.5 | 47.30 | 51.25 | 33.30 | 91.80 | 8.70 | - | 31 | 7.90 | - |
| 2026-01-19 10:15 am | 7.5 | 47.66 | 51.59 | 33.60 | 92.20 | 8.60 | - | 41 | 7.90 | - |
| 2026-01-19 10:00 am | 7.9 | 48.02 | 51.69 | 33.70 | 92.40 | 8.60 | - | 66 | 7.90 | - |
| 2026-01-19 09:45 am | 7.9 | 48.02 | 51.98 | 33.90 | 67.40 | 6.30 | - | 95 | 7.90 | - |
| 2026-01-19 09:30 am | 7.9 | 48.20 | 51.96 | 33.90 | 92.70 | 8.60 | - | 33 | 7.90 | - |
| 2026-01-19 09:15 am | 7.9 | 48.02 | 51.95 | 33.90 | 89.80 | 8.40 | - | 32 | 7.90 | - |
| 2026-01-19 09:00 am | 7.9 | 47.84 | 51.96 | 33.90 | 89.90 | 8.40 | - | 35 | 7.90 | - |
| 2026-01-19 08:45 am | 7.9 | 47.66 | 51.91 | 33.80 | 89.50 | 8.40 | - | 50 | 7.90 | - |
| 2026-01-19 08:30 am | 7.9 | 47.48 | 51.65 | 33.60 | 87.80 | 8.20 | - | 55 | 7.80 | - |
| 2026-01-19 08:15 am | 7.5 | 47.12 | 51.46 | 33.50 | 85.10 | 8.00 | - | 69 | 7.80 | - |
| 2026-01-19 08:00 am | 7.2 | 46.76 | 51.37 | 33.40 | 84.40 | 8.00 | - | 63 | 7.80 | - |
| 2026-01-19 07:45 am | 7.2 | 46.40 | 51.36 | 33.40 | 82.70 | 7.90 | - | 32 | 7.70 | - |
| 2026-01-19 07:30 am | 7.2 | 46.40 | 51.32 | 33.30 | 82.30 | 7.90 | - | 39 | 7.70 | - |
| 2026-01-19 07:15 am | 6.9 | 46.04 | 51.17 | 33.20 | 81.40 | 7.80 | - | 39 | 7.70 | - |
| 2026-01-19 07:00 am | 6.9 | 45.86 | 50.98 | 33.10 | 81.20 | 7.80 | - | 41 | 7.70 | - |
Historical data for station NIQS1 are available at the NERRS website.
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