Station CWQT2 - Copano Bay East, Mission-Aransas Reserve, TX
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
28.132 N 97.034 W (28°7'56" N 97°2'4" 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): | 6.9 ft |
 Ocean Temperature (OTMP): | 42.98 °F |
| Conductivity (COND): | 44.58 mS/cm |
| Salinity (SAL): | 28.40 psu |
| Oxygen Concentration (O2PCT): | 101.8% |
| Oxygen Concentration (O2PPM): | 10.50 ppm |
| Turbidity (TURB): | 4 FTU |
| pH (PH): | 8.20 |
| TIME (CST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-01-23 10:00 am | 6.9 | 42.98 | 44.55 | 28.30 | 101.60 | 10.50 | - | 5 | 8.20 | - |
| 2025-01-23 09:45 am | 6.9 | 42.98 | 44.53 | 28.30 | 101.30 | 10.40 | - | 4 | 8.20 | - |
| 2025-01-23 09:30 am | 6.9 | 42.80 | 44.58 | 28.40 | 101.00 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 09:15 am | 6.9 | 42.80 | 44.52 | 28.30 | 101.10 | 10.40 | - | 4 | 8.20 | - |
| 2025-01-23 09:00 am | 6.9 | 42.80 | 44.52 | 28.30 | 101.10 | 10.40 | - | 4 | 8.20 | - |
| 2025-01-23 08:45 am | 6.9 | 42.80 | 44.53 | 28.30 | 101.00 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 08:30 am | 6.9 | 42.80 | 44.62 | 28.40 | 100.90 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 08:15 am | 6.9 | 42.80 | 44.60 | 28.40 | 100.80 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 08:00 am | 6.9 | 42.80 | 44.67 | 28.40 | 100.80 | 10.40 | - | 7 | 8.20 | - |
| 2025-01-23 07:45 am | 6.9 | 42.80 | 44.78 | 28.50 | 100.60 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 07:30 am | 6.9 | 42.98 | 44.82 | 28.50 | 100.50 | 10.40 | - | 6 | 8.20 | - |
| 2025-01-23 07:15 am | 6.9 | 42.80 | 44.89 | 28.60 | 100.40 | 10.30 | - | 5 | 8.20 | - |
| 2025-01-23 07:00 am | 6.9 | 42.80 | 44.92 | 28.60 | 100.30 | 10.30 | - | 5 | 8.20 | - |
| 2025-01-23 06:45 am | 6.9 | 42.80 | 44.92 | 28.60 | 100.30 | 10.30 | - | 6 | 8.20 | - |
| 2025-01-23 06:30 am | 6.9 | 42.80 | 44.98 | 28.60 | 100.30 | 10.30 | - | 5 | 8.20 | - |
| 2025-01-23 06:15 am | 6.9 | 42.80 | 44.91 | 28.60 | 100.50 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 06:00 am | 6.9 | 42.80 | 44.90 | 28.60 | 100.50 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 05:45 am | 6.9 | 42.98 | 44.91 | 28.60 | 100.60 | 10.30 | - | 7 | 8.20 | - |
| 2025-01-23 05:30 am | 6.9 | 42.98 | 44.91 | 28.60 | 100.70 | 10.30 | - | 6 | 8.20 | - |
| 2025-01-23 05:15 am | 6.9 | 42.98 | 44.92 | 28.60 | 100.80 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 05:00 am | 6.9 | 42.98 | 44.96 | 28.60 | 100.80 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 04:45 am | 6.9 | 42.98 | 44.98 | 28.60 | 101.10 | 10.40 | - | 6 | 8.20 | - |
| 2025-01-23 04:30 am | 6.9 | 42.98 | 45.00 | 28.70 | 101.20 | 10.40 | - | 6 | 8.20 | - |
| 2025-01-23 04:15 am | 7.2 | 42.98 | 45.02 | 28.70 | 101.10 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 04:00 am | 7.2 | 42.80 | 45.04 | 28.70 | 101.20 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 03:45 am | 7.2 | 42.80 | 45.07 | 28.70 | 101.10 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 03:30 am | 7.2 | 42.80 | 45.08 | 28.70 | 101.30 | 10.40 | - | 7 | 8.20 | - |
| 2025-01-23 03:15 am | 7.2 | 42.80 | 45.09 | 28.70 | 101.30 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 03:00 am | 7.2 | 42.80 | 45.07 | 28.70 | 101.40 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 02:45 am | 7.2 | 42.80 | 45.05 | 28.70 | 101.40 | 10.40 | - | 6 | 8.20 | - |
| 2025-01-23 02:30 am | 7.2 | 42.98 | 45.05 | 28.70 | 101.40 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 02:15 am | 7.2 | 42.98 | 45.04 | 28.70 | 101.50 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 02:00 am | 7.2 | 42.80 | 45.03 | 28.70 | 101.50 | 10.50 | - | 5 | 8.20 | - |
| 2025-01-23 01:45 am | 7.2 | 42.80 | 45.01 | 28.60 | 101.60 | 10.50 | - | 8 | 8.20 | - |
| 2025-01-23 01:30 am | 7.2 | 42.80 | 44.99 | 28.60 | 101.60 | 10.50 | - | 7 | 8.20 | - |
| 2025-01-23 01:15 am | 7.2 | 42.80 | 44.98 | 28.60 | 101.70 | 10.50 | - | 6 | 8.20 | - |
| 2025-01-23 01:00 am | 7.2 | 42.80 | 44.98 | 28.60 | 101.70 | 10.50 | - | 8 | 8.20 | - |
| 2025-01-23 12:45 am | 7.2 | 42.80 | 44.98 | 28.60 | 101.70 | 10.50 | - | 9 | 8.20 | - |
| 2025-01-23 12:30 am | 7.2 | 42.98 | 44.97 | 28.60 | 101.60 | 10.50 | - | 5 | 8.20 | - |
| 2025-01-23 12:15 am | 7.2 | 42.98 | 44.95 | 28.60 | 101.40 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-23 12:00 am | 7.2 | 42.98 | 44.95 | 28.60 | 101.40 | 10.40 | - | 6 | 8.20 | - |
| 2025-01-22 11:45 pm | 7.2 | 42.98 | 44.93 | 28.60 | 101.50 | 10.40 | - | 6 | 8.20 | - |
| 2025-01-22 11:30 pm | 7.2 | 42.98 | 44.94 | 28.60 | 101.00 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-22 11:15 pm | 7.2 | 42.98 | 44.92 | 28.60 | 99.90 | 10.30 | - | 5 | 8.20 | - |
| 2025-01-22 11:00 pm | 7.2 | 42.98 | 44.92 | 28.60 | 99.00 | 10.20 | - | 6 | 8.20 | - |
| 2025-01-22 10:45 pm | 7.2 | 42.98 | 44.92 | 28.60 | 99.50 | 10.20 | - | 5 | 8.20 | - |
| 2025-01-22 10:30 pm | 7.2 | 42.98 | 44.93 | 28.60 | 99.40 | 10.20 | - | 5 | 8.20 | - |
| 2025-01-22 10:15 pm | 7.2 | 42.98 | 44.93 | 28.60 | 100.60 | 10.30 | - | 6 | 8.20 | - |
| 2025-01-22 10:00 pm | 7.2 | 42.98 | 44.93 | 28.60 | 101.90 | 10.50 | - | 6 | 8.20 | - |
| 2025-01-22 09:45 pm | 7.2 | 43.16 | 44.94 | 28.60 | 101.70 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-22 09:30 pm | 7.2 | 43.16 | 44.94 | 28.60 | 102.10 | 10.50 | - | 7 | 8.20 | - |
| 2025-01-22 09:15 pm | 7.2 | 43.16 | 44.94 | 28.60 | 102.10 | 10.50 | - | 6 | 8.20 | - |
| 2025-01-22 09:00 pm | 7.2 | 43.16 | 44.95 | 28.60 | 102.10 | 10.50 | - | 5 | 8.20 | - |
| 2025-01-22 08:45 pm | 7.2 | 43.16 | 44.97 | 28.60 | 102.20 | 10.50 | - | 6 | 8.20 | - |
| 2025-01-22 08:30 pm | 7.2 | 43.34 | 44.98 | 28.70 | 102.20 | 10.50 | - | 6 | 8.20 | - |
| 2025-01-22 08:15 pm | 7.2 | 43.34 | 44.99 | 28.70 | 102.30 | 10.50 | - | 6 | 8.20 | - |
| 2025-01-22 08:00 pm | 7.2 | 43.34 | 45.01 | 28.70 | 102.40 | 10.50 | - | 6 | 8.20 | - |
| 2025-01-22 07:45 pm | 7.2 | 43.34 | 45.01 | 28.70 | 102.50 | 10.50 | - | 5 | 8.20 | - |
| 2025-01-22 07:30 pm | 7.2 | 43.16 | 44.99 | 28.70 | 102.50 | 10.50 | - | 5 | 8.20 | - |
| 2025-01-22 07:15 pm | 7.2 | 43.16 | 45.01 | 28.70 | 102.60 | 10.50 | - | 8 | 8.20 | - |
| 2025-01-22 07:00 pm | 7.2 | 43.16 | 45.02 | 28.70 | 102.70 | 10.50 | - | 8 | 8.20 | - |
| 2025-01-22 06:45 pm | 7.2 | 43.16 | 45.02 | 28.70 | 102.70 | 10.50 | - | 8 | 8.20 | - |
| 2025-01-22 06:30 pm | 7.2 | 43.16 | 45.02 | 28.70 | 102.80 | 10.50 | - | 8 | 8.20 | - |
| 2025-01-22 06:15 pm | 7.2 | 43.16 | 45.00 | 28.70 | 102.90 | 10.60 | - | 9 | 8.20 | - |
| 2025-01-22 06:00 pm | 7.2 | 43.16 | 44.99 | 28.70 | 102.90 | 10.50 | - | 8 | 8.20 | - |
| 2025-01-22 05:45 pm | 7.2 | 43.16 | 44.99 | 28.70 | 102.80 | 10.50 | - | 6 | 8.20 | - |
| 2025-01-22 05:30 pm | 7.2 | 43.16 | 44.99 | 28.70 | 102.80 | 10.50 | - | 13 | 8.20 | - |
| 2025-01-22 05:15 pm | 7.2 | 43.16 | 45.00 | 28.70 | 102.70 | 10.50 | - | 8 | 8.20 | - |
| 2025-01-22 05:00 pm | 7.2 | 43.16 | 45.00 | 28.70 | 102.60 | 10.50 | - | 9 | 8.20 | - |
| 2025-01-22 04:45 pm | 7.2 | 42.98 | 45.01 | 28.70 | 102.40 | 10.50 | - | 10 | 8.20 | - |
| 2025-01-22 04:30 pm | 7.2 | 42.80 | 45.04 | 28.70 | 102.30 | 10.50 | - | 6 | 8.20 | - |
| 2025-01-22 04:15 pm | 7.2 | 42.80 | 45.09 | 28.70 | 102.00 | 10.50 | - | 12 | 8.20 | - |
| 2025-01-22 04:00 pm | 7.2 | 42.80 | 45.12 | 28.70 | 101.80 | 10.50 | - | 7 | 8.20 | - |
| 2025-01-22 03:45 pm | 7.2 | 42.80 | 45.15 | 28.80 | 101.60 | 10.50 | - | 9 | 8.20 | - |
| 2025-01-22 03:30 pm | 7.2 | 42.98 | 45.14 | 28.80 | 101.40 | 10.40 | - | 7 | 8.20 | - |
| 2025-01-22 03:15 pm | 7.2 | 42.98 | 45.13 | 28.80 | 101.20 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-22 03:00 pm | 7.2 | 43.16 | 45.12 | 28.80 | 101.20 | 10.40 | - | 6 | 8.20 | - |
| 2025-01-22 02:45 pm | 7.2 | 43.16 | 45.12 | 28.70 | 101.10 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-22 02:30 pm | 7.2 | 42.62 | 45.11 | 28.70 | 101.00 | 10.40 | - | 5 | 8.20 | - |
| 2025-01-22 02:15 pm | 7.2 | 42.08 | 45.06 | 28.60 | 100.60 | 10.50 | - | 8 | 8.20 | - |
| 2025-01-22 02:00 pm | 7.2 | 42.26 | 44.94 | 28.60 | 100.80 | 10.50 | - | 9 | 8.20 | - |
| 2025-01-22 01:45 pm | 7.2 | 42.26 | 44.96 | 28.60 | 100.70 | 10.50 | - | 10 | 8.20 | - |
| 2025-01-22 01:30 pm | 7.2 | 42.26 | 44.99 | 28.60 | 100.60 | 10.50 | - | 11 | 8.20 | - |
| 2025-01-22 01:15 pm | 7.2 | 42.26 | 45.02 | 28.60 | 100.40 | 10.40 | - | 12 | 8.20 | - |
| 2025-01-22 01:00 pm | 7.2 | 42.26 | 45.04 | 28.60 | 100.20 | 10.40 | - | 15 | 8.20 | - |
| 2025-01-22 12:45 pm | 7.2 | 42.26 | 45.05 | 28.60 | 99.80 | 10.40 | - | 15 | 8.20 | - |
| 2025-01-22 12:30 pm | 7.2 | 42.26 | 45.06 | 28.60 | 99.60 | 10.30 | - | 16 | 8.20 | - |
| 2025-01-22 12:15 pm | 7.2 | 42.08 | 45.05 | 28.60 | 99.30 | 10.30 | - | 10 | 8.20 | - |
| 2025-01-22 12:00 pm | 7.2 | 42.08 | 45.05 | 28.60 | 99.40 | 10.30 | - | 11 | 8.20 | - |
| 2025-01-22 11:45 am | 7.2 | 42.08 | 45.05 | 28.60 | 99.30 | 10.30 | - | 7 | 8.20 | - |
| 2025-01-22 11:30 am | 7.2 | 42.08 | 45.06 | 28.60 | 99.10 | 10.30 | - | 8 | 8.20 | - |
| 2025-01-22 11:15 am | 7.2 | 41.72 | 44.95 | 28.50 | 98.40 | 10.30 | - | 8 | 8.20 | - |
| 2025-01-22 11:00 am | 7.2 | 41.72 | 44.99 | 28.60 | 98.70 | 10.30 | - | 9 | 8.20 | - |
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.
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