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): | 69.44 °F |
| Conductivity (COND): | 52.26 mS/cm |
| Salinity (SAL): | 34.50 psu |
| Oxygen Saturation (O2PCT): | 99.0% |
| Oxygen Concentration (O2PPM): | 7.20 ppm |
| Turbidity (TURB): | 12 FTU |
| pH (PH): | 8.10 |
| TIME (CST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-18 01:45 am | 9.8 | 69.44 | 52.26 | 34.50 | 99.10 | 7.20 | - | 10 | 8.20 | - |
| 2026-02-18 01:30 am | 9.8 | 69.62 | 52.27 | 34.50 | 99.10 | 7.20 | - | 9 | 8.20 | - |
| 2026-02-18 01:15 am | 9.8 | 69.62 | 52.28 | 34.50 | 99.30 | 7.30 | - | 10 | 8.10 | - |
| 2026-02-18 01:00 am | 9.8 | 69.44 | 52.27 | 34.50 | 99.70 | 7.30 | - | 9 | 8.10 | - |
| 2026-02-18 12:45 am | 9.8 | 69.26 | 52.26 | 34.50 | 99.90 | 7.30 | - | 9 | 8.10 | - |
| 2026-02-18 12:30 am | 9.8 | 69.08 | 52.25 | 34.50 | 99.70 | 7.30 | - | 10 | 8.10 | - |
| 2026-02-18 12:15 am | 9.8 | 69.08 | 52.25 | 34.50 | 100.10 | 7.40 | - | 11 | 8.10 | - |
| 2026-02-18 12:00 am | 9.8 | 69.08 | 52.26 | 34.50 | 100.30 | 7.40 | - | 11 | 8.10 | - |
| 2026-02-17 11:45 pm | 9.8 | 69.08 | 52.26 | 34.50 | 99.80 | 7.30 | - | 11 | 8.10 | - |
| 2026-02-17 11:30 pm | 9.8 | 69.08 | 52.26 | 34.50 | 100.60 | 7.40 | - | 11 | 8.10 | - |
| 2026-02-17 11:15 pm | 9.8 | 69.26 | 52.27 | 34.50 | 100.50 | 7.40 | - | 12 | 8.10 | - |
| 2026-02-17 11:00 pm | 9.8 | 69.44 | 52.27 | 34.50 | 101.10 | 7.40 | - | 11 | 8.10 | - |
| 2026-02-17 10:45 pm | 9.8 | 69.62 | 52.27 | 34.50 | 101.20 | 7.40 | - | 12 | 8.10 | - |
| 2026-02-17 10:30 pm | 9.8 | 69.62 | 52.28 | 34.50 | 101.40 | 7.40 | - | 11 | 8.10 | - |
| 2026-02-17 10:15 pm | 9.8 | 69.62 | 52.27 | 34.50 | 101.80 | 7.40 | - | 10 | 8.10 | - |
| 2026-02-17 10:00 pm | 9.8 | 69.80 | 52.25 | 34.50 | 101.80 | 7.40 | - | 11 | 8.10 | - |
| 2026-02-17 09:45 pm | 9.8 | 69.80 | 52.24 | 34.50 | 102.00 | 7.40 | - | 10 | 8.20 | - |
| 2026-02-17 09:30 pm | 9.8 | 69.80 | 52.24 | 34.50 | 102.00 | 7.40 | - | 9 | 8.20 | - |
| 2026-02-17 09:15 pm | 9.8 | 69.80 | 52.26 | 34.50 | 101.90 | 7.40 | - | 11 | 8.20 | - |
| 2026-02-17 09:00 pm | 9.8 | 69.98 | 52.29 | 34.50 | 101.70 | 7.40 | - | 10 | 8.20 | - |
| 2026-02-17 08:45 pm | 9.8 | 70.16 | 52.35 | 34.50 | 101.60 | 7.40 | - | 11 | 8.20 | - |
| 2026-02-17 08:30 pm | 9.8 | 70.34 | 52.39 | 34.60 | 101.50 | 7.40 | - | 11 | 8.20 | - |
| 2026-02-17 08:15 pm | 9.8 | 70.34 | 52.41 | 34.60 | 100.80 | 7.30 | - | 10 | 8.20 | - |
| 2026-02-17 08:00 pm | 9.8 | 70.52 | 52.42 | 34.60 | 101.20 | 7.30 | - | 11 | 8.20 | - |
| 2026-02-17 07:45 pm | 9.8 | 70.52 | 52.40 | 34.60 | 100.80 | 7.30 | - | 11 | 8.20 | - |
| 2026-02-17 07:30 pm | 9.8 | 70.70 | 52.39 | 34.60 | 101.10 | 7.30 | - | 12 | 8.20 | - |
| 2026-02-17 07:15 pm | 9.8 | 70.70 | 52.34 | 34.50 | 101.50 | 7.30 | - | 11 | 8.20 | - |
| 2026-02-17 07:00 pm | 9.8 | 70.70 | 52.30 | 34.50 | 101.80 | 7.40 | - | 11 | 8.20 | - |
| 2026-02-17 06:45 pm | 9.8 | 70.70 | 52.22 | 34.40 | 102.10 | 7.40 | - | 12 | 8.20 | - |
| 2026-02-17 06:30 pm | 9.5 | 70.70 | 52.15 | 34.40 | 102.00 | 7.40 | - | 12 | 8.20 | - |
| 2026-02-17 06:15 pm | 9.5 | 70.70 | 52.08 | 34.30 | 101.90 | 7.40 | - | 13 | 8.20 | - |
| 2026-02-17 06:00 pm | 9.5 | 70.70 | 52.05 | 34.30 | 102.40 | 7.40 | - | 12 | 8.20 | - |
| 2026-02-17 05:45 pm | 9.5 | 70.70 | 52.03 | 34.30 | 102.80 | 7.40 | - | 10 | 8.20 | - |
| 2026-02-17 05:30 pm | 9.5 | 70.70 | 51.94 | 34.20 | 102.70 | 7.40 | - | 10 | 8.20 | - |
| 2026-02-17 05:15 pm | 9.5 | 70.70 | 51.86 | 34.20 | 102.60 | 7.40 | - | 11 | 8.20 | - |
| 2026-02-17 05:00 pm | 9.5 | 70.70 | 51.82 | 34.10 | 102.60 | 7.40 | - | 13 | 8.20 | - |
| 2026-02-17 04:45 pm | 9.5 | 70.52 | 51.76 | 34.10 | 102.50 | 7.40 | - | 9 | 8.20 | - |
| 2026-02-17 04:30 pm | 9.5 | 70.70 | 51.78 | 34.10 | 102.70 | 7.40 | - | 9 | 8.20 | - |
| 2026-02-17 04:15 pm | 9.5 | 70.52 | 51.61 | 34.00 | 102.70 | 7.50 | - | 8 | 8.20 | - |
| 2026-02-17 04:00 pm | 9.5 | 70.52 | 51.38 | 33.80 | 102.30 | 7.40 | - | 7 | 8.20 | - |
| 2026-02-17 03:45 pm | 9.5 | 70.52 | 51.32 | 33.80 | 102.40 | 7.40 | - | 7 | 8.20 | - |
| 2026-02-17 03:30 pm | 9.5 | 70.34 | 51.33 | 33.80 | 102.20 | 7.40 | - | 7 | 8.20 | - |
| 2026-02-17 03:15 pm | 9.5 | 70.34 | 51.27 | 33.70 | 100.90 | 7.40 | - | 9 | 8.20 | - |
| 2026-02-17 03:00 pm | 9.5 | 70.16 | 51.27 | 33.70 | 101.00 | 7.40 | - | 11 | 8.20 | - |
| 2026-02-17 02:45 pm | 9.5 | 70.16 | 51.28 | 33.70 | 100.30 | 7.30 | - | 9 | 8.20 | - |
| 2026-02-17 02:30 pm | 9.5 | 69.98 | 51.33 | 33.80 | 100.00 | 7.30 | - | 11 | 8.20 | - |
| 2026-02-17 02:15 pm | 9.5 | 69.98 | 51.33 | 33.80 | 99.00 | 7.20 | - | 9 | 8.20 | - |
| 2026-02-17 01:00 pm | 9.5 | 69.62 | 51.48 | 33.90 | 99.80 | 7.30 | - | 7 | 8.20 | - |
| 2026-02-17 12:45 pm | 9.5 | 69.62 | 51.58 | 34.00 | 99.90 | 7.30 | - | 8 | 8.20 | - |
| 2026-02-17 12:30 pm | 9.5 | 69.62 | 51.59 | 34.00 | 99.60 | 7.30 | - | 6 | 8.20 | - |
| 2026-02-17 12:15 pm | 9.8 | 69.62 | 51.70 | 34.10 | 99.50 | 7.30 | - | 7 | 8.20 | - |
| 2026-02-17 12:00 pm | 9.8 | 69.62 | 51.71 | 34.10 | 99.60 | 7.30 | - | 9 | 8.20 | - |
| 2026-02-17 11:45 am | 9.8 | 69.44 | 51.74 | 34.10 | 99.60 | 7.30 | - | 8 | 8.20 | - |
| 2026-02-17 11:30 am | 9.8 | 69.44 | 51.73 | 34.10 | 99.20 | 7.30 | - | 9 | 8.20 | - |
| 2026-02-17 11:15 am | 9.8 | 69.44 | 51.75 | 34.10 | 99.00 | 7.30 | - | 10 | 8.20 | - |
| 2026-02-17 11:00 am | 9.8 | 69.44 | 51.81 | 34.10 | 99.20 | 7.30 | - | 8 | 8.20 | - |
| 2026-02-17 10:45 am | 9.8 | 69.44 | 51.82 | 34.10 | 98.80 | 7.20 | - | 9 | 8.20 | - |
| 2026-02-17 10:30 am | 9.8 | 69.44 | 51.87 | 34.20 | 98.60 | 7.20 | - | 8 | 8.20 | - |
| 2026-02-17 10:15 am | 9.8 | 69.26 | 51.92 | 34.20 | 98.40 | 7.20 | - | 9 | 8.20 | - |
| 2026-02-17 10:00 am | 9.8 | 69.26 | 51.95 | 34.20 | 98.30 | 7.20 | - | 9 | 8.10 | - |
| 2026-02-17 09:45 am | 9.8 | 69.26 | 51.97 | 34.30 | 98.30 | 7.20 | - | 7 | 8.10 | - |
| 2026-02-17 09:30 am | 9.8 | 69.26 | 52.04 | 34.30 | 98.10 | 7.20 | - | 8 | 8.10 | - |
| 2026-02-17 09:15 am | 9.8 | 69.26 | 52.06 | 34.30 | 98.30 | 7.20 | - | 7 | 8.10 | - |
| 2026-02-17 09:00 am | 9.8 | 69.26 | 52.16 | 34.40 | 97.30 | 7.10 | - | 9 | 8.10 | - |
| 2026-02-17 08:45 am | 9.8 | 69.26 | 52.15 | 34.40 | 97.60 | 7.20 | - | 7 | 8.10 | - |
| 2026-02-17 08:30 am | 9.8 | 69.26 | 52.24 | 34.50 | 97.40 | 7.10 | - | 6 | 8.10 | - |
| 2026-02-17 08:15 am | 9.8 | 69.26 | 52.23 | 34.50 | 96.60 | 7.10 | - | 8 | 8.10 | - |
| 2026-02-17 08:00 am | 9.8 | 69.26 | 52.25 | 34.50 | 96.40 | 7.10 | - | 8 | 8.10 | - |
| 2026-02-17 07:45 am | 9.8 | 69.26 | 52.30 | 34.50 | 96.20 | 7.00 | - | 7 | 8.10 | - |
| 2026-02-17 07:30 am | 9.8 | 69.26 | 52.34 | 34.50 | 95.60 | 7.00 | - | 7 | 8.10 | - |
| 2026-02-17 07:15 am | 9.8 | 69.26 | 52.38 | 34.60 | 95.20 | 7.00 | - | 7 | 8.10 | - |
| 2026-02-17 07:00 am | 9.8 | 69.26 | 52.38 | 34.60 | 94.60 | 6.90 | - | 8 | 8.10 | - |
| 2026-02-17 06:45 am | 9.8 | 69.26 | 52.39 | 34.60 | 91.30 | 6.70 | - | 10 | 8.10 | - |
| 2026-02-17 06:30 am | 9.8 | 69.26 | 52.39 | 34.60 | 95.80 | 7.00 | - | 7 | 8.10 | - |
| 2026-02-17 06:15 am | 9.8 | 69.26 | 52.38 | 34.60 | 96.10 | 7.00 | - | 7 | 8.10 | - |
| 2026-02-17 06:00 am | 9.8 | 69.26 | 52.39 | 34.60 | 96.30 | 7.10 | - | 8 | 8.10 | - |
| 2026-02-17 05:45 am | 9.8 | 69.26 | 52.36 | 34.50 | 96.40 | 7.10 | - | 8 | 8.10 | - |
| 2026-02-17 05:30 am | 9.8 | 69.26 | 52.37 | 34.60 | 96.60 | 7.10 | - | 8 | 8.10 | - |
| 2026-02-17 05:15 am | 9.8 | 69.44 | 52.36 | 34.50 | 96.50 | 7.10 | - | 9 | 8.10 | - |
| 2026-02-17 05:00 am | 9.8 | 69.44 | 52.33 | 34.50 | 96.90 | 7.10 | - | 8 | 8.10 | - |
| 2026-02-17 04:45 am | 9.8 | 69.44 | 52.29 | 34.50 | 96.60 | 7.10 | - | 8 | 8.10 | - |
| 2026-02-17 04:30 am | 9.8 | 69.44 | 52.23 | 34.40 | 97.90 | 7.20 | - | 10 | 8.10 | - |
| 2026-02-17 04:15 am | 9.8 | 69.44 | 52.17 | 34.40 | 98.30 | 7.20 | - | 8 | 8.10 | - |
| 2026-02-17 04:00 am | 9.8 | 69.44 | 52.16 | 34.40 | 97.80 | 7.20 | - | 8 | 8.10 | - |
| 2026-02-17 03:45 am | 9.8 | 69.44 | 52.15 | 34.40 | 99.00 | 7.20 | - | 7 | 8.10 | - |
| 2026-02-17 03:30 am | 9.8 | 69.44 | 52.09 | 34.30 | 98.60 | 7.20 | - | 8 | 8.10 | - |
| 2026-02-17 03:15 am | 9.8 | 69.44 | 52.05 | 34.30 | 99.30 | 7.30 | - | 7 | 8.20 | - |
| 2026-02-17 03:00 am | 9.8 | 69.44 | 52.01 | 34.30 | 99.40 | 7.30 | - | 8 | 8.20 | - |
| 2026-02-17 02:45 am | 9.8 | 69.44 | 52.00 | 34.30 | 99.30 | 7.30 | - | 7 | 8.20 | - |
| 2026-02-17 02:30 am | 9.8 | 69.44 | 51.95 | 34.20 | 99.10 | 7.30 | - | 8 | 8.20 | - |
| 2026-02-17 02:15 am | 9.8 | 69.44 | 51.94 | 34.20 | 100.10 | 7.30 | - | 7 | 8.20 | - |
| 2026-02-17 02:00 am | 9.8 | 69.44 | 51.89 | 34.20 | 99.60 | 7.30 | - | 7 | 8.20 | - |
Historical data for station MAQT2 are available at the NERRS website.
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