Station MAQT2 - Aransas Bay, Mission-Aransas Reserve, TX
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
27.980 N 97.029 W (27°58'47" N 97°1'44" 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): | 9.8 ft |
 Ocean Temperature (OTMP): | 68.72 °F |
| Conductivity (COND): | 44.06 mS/cm |
| Salinity (SAL): | 28.50 psu |
| Oxygen Saturation (O2PCT): | 100.3% |
| Oxygen Concentration (O2PPM): | 7.70 ppm |
| Turbidity (TURB): | 15 FTU |
| pH (PH): | 8.00 |
| TIME (CST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-14 04:45 am | 9.8 | 68.72 | 43.48 | 28.10 | 99.40 | 7.60 | - | 15 | 8.00 | - |
| 2025-11-14 04:30 am | 9.8 | 68.72 | 44.22 | 28.60 | 99.30 | 7.60 | - | 16 | 8.00 | - |
| 2025-11-14 04:15 am | 9.8 | 68.72 | 50.39 | 33.10 | 99.10 | 7.40 | - | 16 | 8.00 | - |
| 2025-11-14 04:00 am | 9.8 | 68.72 | 50.38 | 33.10 | 98.80 | 7.30 | - | 16 | 8.00 | - |
| 2025-11-14 03:45 am | 9.8 | 68.72 | 50.38 | 33.10 | 98.70 | 7.30 | - | 16 | 8.00 | - |
| 2025-11-14 03:30 am | 9.8 | 68.72 | 50.38 | 33.10 | 98.20 | 7.30 | - | 16 | 8.00 | - |
| 2025-11-14 03:15 am | 9.8 | 68.72 | 50.37 | 33.10 | 97.60 | 7.30 | - | 15 | 8.00 | - |
| 2025-11-14 03:00 am | 9.8 | 68.72 | 50.38 | 33.10 | 98.00 | 7.30 | - | 16 | 8.00 | - |
| 2025-11-14 02:45 am | 9.8 | 68.72 | 50.38 | 33.10 | 98.50 | 7.30 | - | 15 | 8.00 | - |
| 2025-11-14 02:30 am | 9.8 | 68.72 | 50.38 | 33.10 | 98.70 | 7.30 | - | 16 | 8.00 | - |
| 2025-11-14 02:15 am | 9.8 | 68.72 | 50.39 | 33.10 | 98.70 | 7.30 | - | 15 | 8.00 | - |
| 2025-11-14 02:00 am | 9.8 | 68.72 | 50.40 | 33.10 | 99.00 | 7.30 | - | 16 | 8.00 | - |
| 2025-11-14 01:45 am | 9.8 | 68.90 | 50.42 | 33.10 | 99.60 | 7.40 | - | 16 | 8.00 | - |
| 2025-11-14 01:30 am | 9.8 | 68.90 | 50.42 | 33.10 | 99.80 | 7.40 | - | 14 | 8.00 | - |
| 2025-11-14 01:15 am | 9.8 | 68.90 | 50.45 | 33.10 | 100.40 | 7.50 | - | 15 | 8.00 | - |
| 2025-11-14 01:00 am | 9.8 | 68.90 | 50.44 | 33.10 | 100.80 | 7.50 | - | 15 | 8.00 | - |
| 2025-11-14 12:45 am | 9.8 | 68.90 | 50.44 | 33.10 | 100.30 | 7.40 | - | 15 | 8.00 | - |
| 2025-11-14 12:30 am | 9.8 | 68.90 | 50.48 | 33.20 | 101.30 | 7.50 | - | 15 | 8.00 | - |
| 2025-11-14 12:15 am | 9.8 | 68.90 | 50.46 | 33.10 | 100.50 | 7.50 | - | 14 | 8.00 | - |
| 2025-11-14 12:00 am | 9.8 | 68.90 | 50.45 | 33.10 | 101.10 | 7.50 | - | 13 | 8.00 | - |
| 2025-11-13 11:45 pm | 9.8 | 68.90 | 50.48 | 33.20 | 101.20 | 7.50 | - | 14 | 8.00 | - |
| 2025-11-13 11:30 pm | 9.8 | 68.90 | 50.48 | 33.20 | 101.80 | 7.50 | - | 14 | 8.00 | - |
| 2025-11-13 11:15 pm | 9.8 | 68.90 | 50.46 | 33.10 | 102.00 | 7.60 | - | 13 | 8.00 | - |
| 2025-11-13 11:00 pm | 9.8 | 68.90 | 50.47 | 33.20 | 102.10 | 7.60 | - | 15 | 8.00 | - |
| 2025-11-13 10:45 pm | 9.8 | 68.90 | 50.48 | 33.20 | 102.30 | 7.60 | - | 15 | 8.00 | - |
| 2025-11-13 10:30 pm | 9.8 | 68.90 | 50.42 | 33.10 | 101.40 | 7.50 | - | 16 | 8.00 | - |
| 2025-11-13 10:15 pm | 9.8 | 68.90 | 50.47 | 33.20 | 102.70 | 7.60 | - | 18 | 8.00 | - |
| 2025-11-13 10:00 pm | 9.8 | 68.90 | 50.45 | 33.10 | 101.40 | 7.50 | - | 16 | 8.00 | - |
| 2025-11-13 09:45 pm | 9.5 | 68.72 | 50.48 | 33.20 | 100.60 | 7.50 | - | 17 | 8.00 | - |
| 2025-11-13 09:30 pm | 9.5 | 68.72 | 50.47 | 33.20 | 101.10 | 7.50 | - | 17 | 8.00 | - |
| 2025-11-13 09:15 pm | 9.5 | 68.54 | 50.45 | 33.10 | 100.30 | 7.50 | - | 19 | 8.00 | - |
| 2025-11-13 09:00 pm | 9.5 | 68.54 | 50.45 | 33.10 | 99.40 | 7.40 | - | 20 | 8.00 | - |
| 2025-11-13 08:45 pm | 9.5 | 68.36 | 50.46 | 33.10 | 97.80 | 7.30 | - | 21 | 8.00 | - |
| 2025-11-13 08:30 pm | 9.5 | 68.18 | 50.43 | 33.10 | 95.40 | 7.10 | - | 28 | 8.00 | - |
| 2025-11-13 08:15 pm | 9.5 | 68.00 | 50.44 | 33.10 | 94.50 | 7.10 | - | 29 | 8.00 | - |
| 2025-11-13 08:00 pm | 9.5 | 68.00 | 50.46 | 33.10 | 94.20 | 7.00 | - | 28 | 8.00 | - |
| 2025-11-13 07:45 pm | 9.5 | 68.00 | 50.45 | 33.10 | 93.90 | 7.00 | - | 28 | 8.00 | - |
| 2025-11-13 07:30 pm | 9.5 | 68.18 | 50.48 | 33.20 | 94.30 | 7.00 | - | 26 | 8.00 | - |
| 2025-11-13 07:15 pm | 9.5 | 68.00 | 50.47 | 33.20 | 93.20 | 7.00 | - | 29 | 8.00 | - |
| 2025-11-13 07:00 pm | 9.5 | 68.00 | 50.44 | 33.10 | 94.70 | 7.10 | - | 29 | 8.00 | - |
| 2025-11-13 06:45 pm | 9.5 | 68.00 | 50.47 | 33.20 | 95.30 | 7.10 | - | 31 | 8.00 | - |
| 2025-11-13 06:30 pm | 9.5 | 68.00 | 50.48 | 33.20 | 96.20 | 7.20 | - | 32 | 8.00 | - |
| 2025-11-13 06:15 pm | 9.5 | 68.00 | 50.48 | 33.20 | 96.50 | 7.20 | - | 35 | 8.00 | - |
| 2025-11-13 06:00 pm | 9.5 | 68.18 | 50.47 | 33.20 | 97.50 | 7.30 | - | 29 | 8.00 | - |
| 2025-11-13 05:45 pm | 9.5 | 67.82 | 50.45 | 33.10 | 95.40 | 7.10 | - | 36 | 8.00 | - |
| 2025-11-13 05:30 pm | 9.5 | 67.82 | 50.47 | 33.20 | 94.50 | 7.10 | - | 37 | 8.00 | - |
| 2025-11-13 05:15 pm | 9.5 | 67.82 | 50.46 | 33.10 | 93.60 | 7.00 | - | 35 | 8.00 | - |
| 2025-11-13 05:00 pm | 9.5 | 67.82 | 50.46 | 33.10 | 93.10 | 7.00 | - | 36 | 8.00 | - |
| 2025-11-13 04:45 pm | 9.5 | 67.82 | 50.45 | 33.10 | 92.70 | 7.00 | - | 39 | 8.00 | - |
| 2025-11-13 04:30 pm | 9.5 | 67.82 | 50.45 | 33.10 | 92.60 | 6.90 | - | 39 | 8.00 | - |
| 2025-11-13 04:15 pm | 9.5 | 67.82 | 50.43 | 33.10 | 92.50 | 6.90 | - | 40 | 8.00 | - |
| 2025-11-13 04:00 pm | 9.5 | 67.82 | 50.43 | 33.10 | 92.20 | 6.90 | - | 38 | 8.00 | - |
| 2025-11-13 03:45 pm | 9.5 | 67.64 | 50.42 | 33.10 | 91.30 | 6.90 | - | 38 | 8.00 | - |
| 2025-11-13 03:30 pm | 9.5 | 67.64 | 50.42 | 33.10 | 90.20 | 6.80 | - | 37 | 8.00 | - |
| 2025-11-13 03:15 pm | 9.8 | 67.64 | 50.45 | 33.10 | 89.60 | 6.70 | - | 58 | 8.00 | - |
| 2025-11-13 03:00 pm | 9.8 | 67.64 | 50.46 | 33.10 | 89.70 | 6.70 | - | 36 | 8.00 | - |
| 2025-11-13 02:45 pm | 9.8 | 67.64 | 50.46 | 33.10 | 89.90 | 6.80 | - | 37 | 8.00 | - |
| 2025-11-13 02:30 pm | 9.8 | 67.64 | 50.46 | 33.20 | 90.30 | 6.80 | - | 36 | 8.00 | - |
| 2025-11-13 02:15 pm | 9.8 | 67.64 | 50.47 | 33.20 | 90.60 | 6.80 | - | 36 | 8.00 | - |
| 2025-11-13 02:00 pm | 9.8 | 67.64 | 50.47 | 33.20 | 90.60 | 6.80 | - | 33 | 8.00 | - |
| 2025-11-13 01:45 pm | 9.8 | 67.64 | 50.48 | 33.20 | 90.60 | 6.80 | - | 32 | 8.00 | - |
| 2025-11-13 01:30 pm | 9.8 | 67.64 | 50.49 | 33.20 | 90.80 | 6.80 | - | 34 | 8.00 | - |
| 2025-11-13 01:15 pm | 9.8 | 67.64 | 48.15 | 31.50 | 90.20 | 6.90 | - | 31 | 8.00 | - |
| 2025-11-13 01:00 pm | 9.8 | 67.64 | 50.52 | 33.20 | 90.10 | 6.80 | - | 27 | 8.00 | - |
| 2025-11-13 12:45 pm | 9.8 | 67.64 | 50.51 | 33.20 | 90.90 | 6.80 | - | 25 | 8.00 | - |
| 2025-11-13 12:30 pm | 9.8 | 67.64 | 50.51 | 33.20 | 91.40 | 6.90 | - | 26 | 8.00 | - |
| 2025-11-13 12:15 pm | 9.8 | 67.46 | 50.49 | 33.20 | 92.40 | 6.90 | - | 21 | 8.00 | - |
| 2025-11-13 12:00 pm | 9.8 | 67.64 | 50.53 | 33.20 | 91.20 | 6.90 | - | 23 | 8.00 | - |
| 2025-11-13 11:45 am | 9.8 | 67.46 | 50.45 | 33.10 | 93.20 | 7.00 | - | 17 | 8.00 | - |
| 2025-11-13 11:30 am | 9.8 | 67.46 | 50.48 | 33.20 | 93.00 | 7.00 | - | 15 | 8.00 | - |
| 2025-11-13 11:15 am | 9.8 | 67.46 | 50.45 | 33.10 | 95.60 | 7.20 | - | 13 | 8.00 | - |
| 2025-11-13 11:00 am | 9.8 | 67.46 | 50.45 | 33.10 | 94.70 | 7.10 | - | 14 | 8.00 | - |
| 2025-11-13 10:45 am | 9.8 | 67.46 | 50.45 | 33.10 | 93.40 | 7.00 | - | 17 | 8.00 | - |
| 2025-11-13 10:30 am | 9.8 | 67.46 | 50.45 | 33.10 | 92.90 | 7.00 | - | 17 | 8.00 | - |
| 2025-11-13 10:15 am | 9.8 | 67.46 | 50.45 | 33.10 | 90.90 | 6.80 | - | 20 | 8.00 | - |
| 2025-11-13 10:00 am | 9.8 | 67.46 | 50.43 | 33.10 | 90.80 | 6.80 | - | 14 | 8.00 | - |
| 2025-11-13 09:45 am | 9.8 | 67.64 | 50.50 | 33.20 | 88.40 | 6.60 | - | 23 | 8.00 | - |
| 2025-11-13 09:30 am | 9.8 | 67.64 | 50.47 | 33.20 | 89.10 | 6.70 | - | 24 | 8.00 | - |
| 2025-11-13 09:15 am | 9.8 | 67.64 | 50.44 | 33.10 | 88.50 | 6.70 | - | 23 | 8.00 | - |
| 2025-11-13 09:00 am | 9.8 | 67.64 | 50.36 | 33.10 | 88.30 | 6.60 | - | 17 | 8.00 | - |
| 2025-11-13 08:45 am | 9.8 | 67.64 | 50.42 | 33.10 | 89.50 | 6.70 | - | 23 | 8.00 | - |
| 2025-11-13 08:30 am | 9.8 | 67.64 | 50.50 | 33.20 | 88.00 | 6.60 | - | 28 | 8.00 | - |
| 2025-11-13 08:15 am | 9.8 | 67.64 | 50.47 | 33.20 | 88.80 | 6.70 | - | 24 | 8.00 | - |
| 2025-11-13 08:00 am | 9.8 | 67.64 | 50.47 | 33.20 | 88.20 | 6.60 | - | 22 | 8.00 | - |
| 2025-11-13 07:45 am | 9.8 | 67.64 | 50.46 | 33.20 | 89.10 | 6.70 | - | 22 | 8.00 | - |
| 2025-11-13 07:30 am | 9.8 | 67.64 | 50.45 | 33.10 | 88.80 | 6.70 | - | 29 | 8.00 | - |
| 2025-11-13 07:15 am | 9.8 | 67.64 | 50.45 | 33.10 | 89.50 | 6.70 | - | 33 | 8.00 | - |
| 2025-11-13 07:00 am | 9.8 | 67.64 | 50.39 | 33.10 | 90.10 | 6.80 | - | 33 | 8.00 | - |
| 2025-11-13 06:45 am | 9.8 | 67.82 | 50.27 | 33.00 | 89.70 | 6.70 | - | 15 | 8.00 | - |
| 2025-11-13 06:30 am | 9.8 | 67.82 | 50.28 | 33.00 | 92.40 | 6.90 | - | 19 | 8.00 | - |
| 2025-11-13 06:15 am | 9.8 | 67.82 | 50.27 | 33.00 | 93.10 | 7.00 | - | 13 | 8.00 | - |
| 2025-11-13 06:00 am | 9.8 | 67.82 | 50.28 | 33.00 | 93.90 | 7.10 | - | 35 | 8.00 | - |
| 2025-11-13 05:45 am | 9.8 | 67.82 | 50.28 | 33.00 | 92.10 | 6.90 | - | 14 | 8.00 | - |
| 2025-11-13 05:30 am | 9.8 | 67.82 | 50.27 | 33.00 | 94.20 | 7.10 | - | 15 | 8.00 | - |
| 2025-11-13 05:15 am | 9.8 | 67.82 | 50.27 | 33.00 | 92.90 | 7.00 | - | 14 | 8.00 | - |
| 2025-11-13 05:00 am | 9.8 | 67.82 | 50.27 | 33.00 | 93.60 | 7.00 | - | 14 | 8.00 | - |
Historical data for station MAQT2 are available at the NERRS website.
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