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): | 10.5 ft |
 Ocean Temperature (OTMP): | 76.46 °F |
| Conductivity (COND): | 51.95 mS/cm |
| Salinity (SAL): | 34.20 psu |
| Oxygen Saturation (O2PCT): | 99.3% |
| Oxygen Concentration (O2PPM): | 6.80 ppm |
| Turbidity (TURB): | 15 FTU |
| pH (PH): | 8.10 |
| TIME (CDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-11 09:45 pm | 10.5 | 76.64 | 51.92 | 34.20 | 99.20 | 6.80 | - | 15 | 8.10 | - |
| 2026-03-11 09:30 pm | 10.5 | 76.64 | 51.92 | 34.20 | 98.10 | 6.70 | - | 14 | 8.10 | - |
| 2026-03-11 09:15 pm | 10.5 | 76.64 | 51.92 | 34.20 | 97.90 | 6.70 | - | 15 | 8.10 | - |
| 2026-03-11 09:00 pm | 10.5 | 76.64 | 51.92 | 34.20 | 98.60 | 6.70 | - | 16 | 8.10 | - |
| 2026-03-11 08:45 pm | 10.5 | 76.64 | 51.92 | 34.20 | 98.90 | 6.80 | - | 16 | 8.10 | - |
| 2026-03-11 08:30 pm | 10.5 | 76.64 | 51.93 | 34.20 | 99.30 | 6.80 | - | 14 | 8.10 | - |
| 2026-03-11 08:15 pm | 10.5 | 76.64 | 51.93 | 34.20 | 99.70 | 6.80 | - | 15 | 8.10 | - |
| 2026-03-11 08:00 pm | 10.5 | 76.82 | 51.93 | 34.20 | 98.10 | 6.70 | - | 16 | 8.10 | - |
| 2026-03-11 07:45 pm | 10.5 | 76.82 | 51.92 | 34.20 | 98.40 | 6.70 | - | 16 | 8.10 | - |
| 2026-03-11 07:30 pm | 10.5 | 76.82 | 51.93 | 34.20 | 100.40 | 6.80 | - | 15 | 8.10 | - |
| 2026-03-11 07:15 pm | 10.5 | 76.82 | 51.92 | 34.20 | 100.30 | 6.80 | - | 16 | 8.10 | - |
| 2026-03-11 07:00 pm | 10.5 | 76.82 | 51.93 | 34.20 | 100.80 | 6.90 | - | 16 | 8.10 | - |
| 2026-03-11 06:45 pm | 10.5 | 76.82 | 51.93 | 34.20 | 100.30 | 6.80 | - | 20 | 8.10 | - |
| 2026-03-11 06:30 pm | 10.5 | 77.00 | 51.94 | 34.20 | 101.00 | 6.90 | - | 16 | 8.10 | - |
| 2026-03-11 06:15 pm | 10.5 | 77.00 | 51.95 | 34.20 | 100.30 | 6.80 | - | 16 | 8.10 | - |
| 2026-03-11 06:00 pm | 10.5 | 77.00 | 51.96 | 34.20 | 100.40 | 6.80 | - | 17 | 8.10 | - |
| 2026-03-11 05:45 pm | 10.5 | 76.82 | 51.95 | 34.20 | 99.10 | 6.80 | - | 21 | 8.10 | - |
| 2026-03-11 05:30 pm | 10.5 | 76.82 | 51.94 | 34.20 | 99.70 | 6.80 | - | 19 | 8.10 | - |
| 2026-03-11 05:15 pm | 10.2 | 76.82 | 51.93 | 34.20 | 98.70 | 6.70 | - | 21 | 8.10 | - |
| 2026-03-11 05:00 pm | 10.2 | 76.82 | 51.92 | 34.20 | 99.50 | 6.80 | - | 21 | 8.10 | - |
| 2026-03-11 04:45 pm | 10.2 | 76.82 | 51.93 | 34.20 | 98.90 | 6.80 | - | 21 | 8.10 | - |
| 2026-03-11 04:30 pm | 10.2 | 76.64 | 51.94 | 34.20 | 97.70 | 6.70 | - | 21 | 8.10 | - |
| 2026-03-11 04:15 pm | 10.2 | 76.46 | 51.96 | 34.20 | 96.60 | 6.60 | - | 23 | 8.10 | - |
| 2026-03-11 04:00 pm | 10.2 | 76.28 | 51.98 | 34.20 | 95.90 | 6.60 | - | 24 | 8.10 | - |
| 2026-03-11 03:45 pm | 10.2 | 76.64 | 52.01 | 34.20 | 98.20 | 6.70 | - | 21 | 8.10 | - |
| 2026-03-11 03:30 pm | 10.2 | 76.28 | 52.00 | 34.20 | 95.10 | 6.50 | - | 28 | 8.10 | - |
| 2026-03-11 03:15 pm | 10.2 | 76.46 | 51.99 | 34.20 | 95.90 | 6.60 | - | 32 | 8.10 | - |
| 2026-03-11 03:00 pm | 10.2 | 76.28 | 51.98 | 34.20 | 95.50 | 6.50 | - | 28 | 8.10 | - |
| 2026-03-11 02:45 pm | 10.2 | 76.28 | 51.97 | 34.20 | 96.20 | 6.60 | - | 31 | 8.10 | - |
| 2026-03-11 02:30 pm | 10.2 | 76.28 | 51.97 | 34.20 | 95.90 | 6.60 | - | 33 | 8.10 | - |
| 2026-03-11 02:15 pm | 10.2 | 76.28 | 51.96 | 34.20 | 95.70 | 6.60 | - | 36 | 8.10 | - |
| 2026-03-11 02:00 pm | 10.2 | 76.28 | 51.95 | 34.20 | 95.30 | 6.50 | - | 36 | 8.10 | - |
| 2026-03-11 01:45 pm | 10.2 | 76.10 | 51.93 | 34.20 | 95.50 | 6.60 | - | 39 | 8.10 | - |
| 2026-03-11 01:30 pm | 10.2 | 76.10 | 51.93 | 34.20 | 96.30 | 6.60 | - | 37 | 8.10 | - |
| 2026-03-11 01:15 pm | 10.2 | 76.10 | 51.92 | 34.20 | 95.90 | 6.60 | - | 38 | 8.10 | - |
| 2026-03-11 01:00 pm | 10.2 | 75.92 | 51.92 | 34.20 | 95.80 | 6.60 | - | 38 | 8.10 | - |
| 2026-03-11 12:45 pm | 10.2 | 75.92 | 51.90 | 34.20 | 95.30 | 6.60 | - | 41 | 8.10 | - |
| 2026-03-11 12:30 pm | 9.8 | 75.74 | 51.89 | 34.10 | 93.90 | 6.50 | - | 42 | 8.10 | - |
| 2026-03-11 12:15 pm | 9.8 | 75.74 | 51.89 | 34.10 | 94.30 | 6.50 | - | 41 | 8.10 | - |
| 2026-03-11 12:00 pm | 9.8 | 75.74 | 51.89 | 34.10 | 94.50 | 6.50 | - | 40 | 8.10 | - |
| 2026-03-11 11:45 am | 9.8 | 75.74 | 51.91 | 34.20 | 94.40 | 6.50 | - | 40 | 8.10 | - |
| 2026-03-11 11:30 am | 9.8 | 75.74 | 51.92 | 34.20 | 93.90 | 6.50 | - | 41 | 8.10 | - |
| 2026-03-11 11:15 am | 9.8 | 75.74 | 51.93 | 34.20 | 93.50 | 6.50 | - | 38 | 8.10 | - |
| 2026-03-11 11:00 am | 9.8 | 75.56 | 51.90 | 34.20 | 92.80 | 6.40 | - | 38 | 8.10 | - |
| 2026-03-11 10:45 am | 9.8 | 75.56 | 51.90 | 34.20 | 92.90 | 6.40 | - | 36 | 8.10 | - |
| 2026-03-11 10:30 am | 9.8 | 75.56 | 51.91 | 34.20 | 91.90 | 6.30 | - | 36 | 8.10 | - |
| 2026-03-11 10:15 am | 9.8 | 75.56 | 51.90 | 34.20 | 91.70 | 6.30 | - | 38 | 8.10 | - |
| 2026-03-11 10:00 am | 9.8 | 75.56 | 51.93 | 34.20 | 90.70 | 6.30 | - | 34 | 8.10 | - |
| 2026-03-11 09:45 am | 9.8 | 75.56 | 51.93 | 34.20 | 90.50 | 6.30 | - | 35 | 8.00 | - |
| 2026-03-11 09:30 am | 9.8 | 75.56 | 51.97 | 34.20 | 89.70 | 6.20 | - | 37 | 8.00 | - |
| 2026-03-11 09:15 am | 9.8 | 75.56 | 51.98 | 34.20 | 91.20 | 6.30 | - | 37 | 8.10 | - |
| 2026-03-11 09:00 am | 9.8 | 75.56 | 52.02 | 34.20 | 89.40 | 6.20 | - | 41 | 8.10 | - |
| 2026-03-11 08:45 am | 9.8 | 75.56 | 51.99 | 34.20 | 90.10 | 6.20 | - | 44 | 8.10 | - |
| 2026-03-11 08:30 am | 9.8 | 75.56 | 51.83 | 34.10 | 92.20 | 6.40 | - | 35 | 8.10 | - |
| 2026-03-11 08:15 am | 9.8 | 75.56 | 51.83 | 34.10 | 92.40 | 6.40 | - | 37 | 8.10 | - |
| 2026-03-11 08:00 am | 9.8 | 75.56 | 51.86 | 34.10 | 92.90 | 6.40 | - | 39 | 8.10 | - |
| 2026-03-11 07:45 am | 9.8 | 75.56 | 51.89 | 34.20 | 93.10 | 6.40 | - | 41 | 8.10 | - |
| 2026-03-11 07:30 am | 9.8 | 75.56 | 51.88 | 34.10 | 93.10 | 6.40 | - | 41 | 8.10 | - |
| 2026-03-11 07:15 am | 9.8 | 75.56 | 51.90 | 34.20 | 93.40 | 6.50 | - | 48 | 8.10 | - |
| 2026-03-11 07:00 am | 9.8 | 75.56 | 51.91 | 34.20 | 93.70 | 6.50 | - | 52 | 8.10 | - |
| 2026-03-11 06:45 am | 9.8 | 75.56 | 51.91 | 34.20 | 93.70 | 6.50 | - | 55 | 8.10 | - |
| 2026-03-11 06:30 am | 9.8 | 75.56 | 51.92 | 34.20 | 93.90 | 6.50 | - | 61 | 8.10 | - |
| 2026-03-11 06:15 am | 9.8 | 75.56 | 51.92 | 34.20 | 93.70 | 6.50 | - | 68 | 8.10 | - |
| 2026-03-11 06:00 am | 9.8 | 75.56 | 51.88 | 34.10 | 94.40 | 6.50 | - | 76 | 8.10 | - |
| 2026-03-11 05:45 am | 9.8 | 75.56 | 51.84 | 34.10 | 94.70 | 6.50 | - | 78 | 8.10 | - |
| 2026-03-11 05:30 am | 9.8 | 75.56 | 51.83 | 34.10 | 94.60 | 6.50 | - | 91 | 8.10 | - |
| 2026-03-11 05:15 am | 9.8 | 75.56 | 51.79 | 34.10 | 94.50 | 6.50 | - | 100 | 8.10 | - |
| 2026-03-11 05:00 am | 9.8 | 75.74 | 51.77 | 34.10 | 94.90 | 6.60 | - | 80 | 8.10 | - |
| 2026-03-11 04:45 am | 9.8 | 75.74 | 51.83 | 34.10 | 94.80 | 6.50 | - | 93 | 8.10 | - |
| 2026-03-11 04:30 am | 9.8 | 75.74 | 51.83 | 34.10 | 95.40 | 6.60 | - | 92 | 8.10 | - |
| 2026-03-11 04:15 am | 9.8 | 75.74 | 51.88 | 34.10 | 95.60 | 6.60 | - | 106 | 8.10 | - |
| 2026-03-11 04:00 am | 9.8 | 75.74 | 51.88 | 34.10 | 95.80 | 6.60 | - | 107 | 8.10 | - |
| 2026-03-11 03:45 am | 9.8 | 75.74 | 51.90 | 34.20 | 95.90 | 6.60 | - | 140 | 8.10 | - |
| 2026-03-11 03:30 am | 9.5 | 75.74 | 51.97 | 34.20 | 95.70 | 6.60 | - | 130 | 8.10 | - |
| 2026-03-11 03:15 am | 9.5 | 75.74 | 52.04 | 34.30 | 96.40 | 6.60 | - | 119 | 8.10 | - |
| 2026-03-11 03:00 am | 9.8 | 75.74 | 52.09 | 34.30 | 96.50 | 6.60 | - | 122 | 8.10 | - |
| 2026-03-11 02:45 am | 9.8 | 75.74 | 51.99 | 34.20 | 96.80 | 6.70 | - | 91 | 8.10 | - |
| 2026-03-11 02:30 am | 9.8 | 75.74 | 51.95 | 34.20 | 96.70 | 6.70 | - | 56 | 8.10 | - |
| 2026-03-11 02:15 am | 9.8 | 75.74 | 52.08 | 34.30 | 96.30 | 6.60 | - | 23 | 8.10 | - |
| 2026-03-11 02:00 am | 9.8 | 75.74 | 52.23 | 34.40 | 95.80 | 6.60 | - | 26 | 8.10 | - |
| 2026-03-11 01:45 am | 9.8 | 75.92 | 52.26 | 34.40 | 96.30 | 6.60 | - | 23 | 8.10 | - |
| 2026-03-11 01:30 am | 9.8 | 75.92 | 52.25 | 34.40 | 96.30 | 6.60 | - | 26 | 8.10 | - |
| 2026-03-11 01:15 am | 9.8 | 75.92 | 52.21 | 34.40 | 96.10 | 6.60 | - | 25 | 8.10 | - |
| 2026-03-11 01:00 am | 9.8 | 75.92 | 52.23 | 34.40 | 96.00 | 6.60 | - | 27 | 8.10 | - |
| 2026-03-11 12:45 am | 9.8 | 75.92 | 52.28 | 34.40 | 96.70 | 6.60 | - | 28 | 8.10 | - |
| 2026-03-11 12:30 am | 10.2 | 75.92 | 52.31 | 34.50 | 96.60 | 6.60 | - | 28 | 8.10 | - |
| 2026-03-11 12:15 am | 10.2 | 75.92 | 52.36 | 34.50 | 96.50 | 6.60 | - | 32 | 8.10 | - |
| 2026-03-11 12:00 am | 10.2 | 75.92 | 52.44 | 34.60 | 96.40 | 6.60 | - | 27 | 8.10 | - |
| 2026-03-10 11:45 pm | 10.2 | 75.92 | 52.48 | 34.60 | 96.50 | 6.60 | - | 29 | 8.10 | - |
| 2026-03-10 11:30 pm | 9.8 | 75.92 | 52.48 | 34.60 | 96.80 | 6.60 | - | 28 | 8.10 | - |
| 2026-03-10 11:15 pm | 9.8 | 75.92 | 52.48 | 34.60 | 96.10 | 6.60 | - | 29 | 8.10 | - |
| 2026-03-10 11:00 pm | 9.8 | 75.92 | 52.47 | 34.60 | 95.30 | 6.50 | - | 30 | 8.10 | - |
Historical data for station MAQT2 are available at the NERRS website.
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