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Station JOQP4 - Station 20, Jobos Bay Reserve, PR
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
17.930 N 66.211 W (17°55'49" N 66°12'41" W)
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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): | 2.3 ft |
 Ocean Temperature (OTMP): | 86.54 °F |
| Conductivity (COND): | 53.49 mS/cm |
| Salinity (SAL): | 35.20 psu |
| Oxygen Saturation (O2PCT): | 80.4% |
| Oxygen Concentration (O2PPM): | 5.00 ppm |
| Turbidity (TURB): | 8 FTU |
| pH (PH): | 8.00 |
| TIME (AST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-24 10:45 pm | 2.3 | 86.54 | 53.46 | 35.10 | 80.70 | 5.00 | - | 3 | 8.00 | - |
| 2026-09-24 10:30 pm | 2.3 | 86.54 | 53.44 | 35.10 | 79.90 | 5.00 | - | 7 | 8.00 | - |
| 2026-09-24 10:15 pm | 2.3 | 86.54 | 53.44 | 35.10 | 81.70 | 5.10 | - | 2 | 8.00 | - |
| 2026-09-24 10:00 pm | 2.3 | 86.54 | 53.44 | 35.10 | 82.00 | 5.10 | - | 2 | 8.00 | - |
| 2026-09-24 09:45 pm | 2.3 | 86.72 | 53.44 | 35.10 | 83.30 | 5.20 | - | 2 | 8.00 | - |
| 2026-09-24 09:30 pm | 2.3 | 86.54 | 53.45 | 35.10 | 83.60 | 5.20 | - | 4 | 8.00 | - |
| 2026-09-24 09:15 pm | 2.3 | 86.54 | 53.45 | 35.10 | 82.90 | 5.10 | - | 2 | 8.00 | - |
| 2026-09-24 09:00 pm | 2.3 | 86.54 | 53.45 | 35.10 | 83.50 | 5.20 | - | 2 | 8.00 | - |
| 2026-09-24 08:45 pm | 2.3 | 86.72 | 53.46 | 35.10 | 87.60 | 5.40 | - | 2 | 8.00 | - |
| 2026-09-24 08:30 pm | 2.3 | 86.90 | 53.48 | 35.20 | 91.10 | 5.60 | - | 3 | 8.00 | - |
| 2026-09-24 08:15 pm | 2.3 | 87.26 | 28.23 | 17.30 | 98.50 | 6.50 | - | 13 | 8.00 | - |
| 2026-09-24 08:00 pm | 2.3 | 86.90 | 53.34 | 35.00 | 93.90 | 5.80 | - | 11 | 8.00 | - |
| 2026-09-24 07:45 pm | 2.3 | 86.72 | 53.46 | 35.10 | 93.80 | 5.80 | - | 2 | 8.00 | - |
| 2026-09-24 07:30 pm | 2.3 | 86.90 | 53.46 | 35.10 | 96.20 | 6.00 | - | 2 | 8.00 | - |
| 2026-09-24 07:15 pm | 2.3 | 87.26 | 53.49 | 35.20 | 102.00 | 6.30 | - | 4 | 8.10 | - |
| 2026-09-24 07:00 pm | 2.3 | 87.26 | 53.51 | 35.20 | 103.70 | 6.40 | - | 2 | 8.10 | - |
| 2026-09-24 06:45 pm | 2.3 | 87.26 | 53.52 | 35.20 | 104.30 | 6.40 | - | 2 | 8.10 | - |
| 2026-09-24 06:30 pm | 2.3 | 87.08 | 53.47 | 35.10 | 100.50 | 6.20 | - | 4 | 8.10 | - |
| 2026-09-24 06:15 pm | 2.3 | 87.08 | 53.47 | 35.10 | 101.60 | 6.30 | - | 2 | 8.10 | - |
| 2026-09-24 06:00 pm | 2.3 | 87.26 | 53.48 | 35.10 | 103.70 | 6.40 | - | 2 | 8.10 | - |
| 2026-09-24 05:45 pm | 2.3 | 87.44 | 53.48 | 35.10 | 108.70 | 6.70 | - | 2 | 8.10 | - |
| 2026-09-24 05:30 pm | 2.3 | 87.80 | 53.49 | 35.10 | 115.90 | 7.10 | - | 2 | 8.10 | - |
| 2026-09-24 05:15 pm | 2.3 | 87.98 | 53.50 | 35.10 | 119.50 | 7.30 | - | 2 | 8.10 | - |
| 2026-09-24 05:00 pm | 2.3 | 88.16 | 53.51 | 35.10 | 123.60 | 7.60 | - | 2 | 8.10 | - |
| 2026-09-24 04:45 pm | 2.0 | 88.16 | 53.51 | 35.10 | 125.40 | 7.70 | - | 2 | 8.10 | - |
| 2026-09-24 04:30 pm | 2.0 | 88.16 | 53.51 | 35.10 | 124.80 | 7.60 | - | 2 | 8.10 | - |
| 2026-09-24 04:15 pm | 2.0 | 88.16 | 53.50 | 35.10 | 124.10 | 7.60 | - | 2 | 8.10 | - |
| 2026-09-24 04:00 pm | 2.0 | 87.98 | 53.50 | 35.10 | 124.10 | 7.60 | - | 2 | 8.10 | - |
| 2026-09-24 03:45 pm | 2.0 | 88.34 | 53.49 | 35.10 | 129.60 | 7.90 | - | 2 | 8.20 | - |
| 2026-09-24 03:30 pm | 2.0 | 88.88 | 53.53 | 35.10 | 139.80 | 8.50 | - | 2 | 8.20 | - |
| 2026-09-24 03:15 pm | 2.0 | 89.06 | 53.54 | 35.10 | 139.70 | 8.50 | - | 2 | 8.20 | - |
| 2026-09-24 03:00 pm | 2.0 | 89.06 | 53.54 | 35.10 | 140.70 | 8.50 | - | 2 | 8.20 | - |
| 2026-09-24 02:45 pm | 2.0 | 89.06 | 53.53 | 35.10 | 138.90 | 8.40 | - | 2 | 8.20 | - |
| 2026-09-24 02:30 pm | 2.0 | 88.88 | 53.53 | 35.10 | 137.50 | 8.40 | - | 1 | 8.20 | - |
| 2026-09-24 02:15 pm | 2.0 | 88.70 | 53.52 | 35.10 | 136.20 | 8.30 | - | 1 | 8.20 | - |
| 2026-09-24 02:00 pm | 2.0 | 88.70 | 53.51 | 35.10 | 134.80 | 8.20 | - | 1 | 8.20 | - |
| 2026-09-24 01:45 pm | 2.0 | 88.52 | 53.51 | 35.10 | 133.70 | 8.20 | - | 2 | 8.10 | - |
| 2026-09-24 01:30 pm | 2.0 | 88.34 | 53.50 | 35.10 | 132.00 | 8.10 | - | 2 | 8.10 | - |
| 2026-09-24 01:15 pm | 2.0 | 88.34 | 53.49 | 35.10 | 130.90 | 8.00 | - | 1 | 8.10 | - |
| 2026-09-24 01:00 pm | 2.0 | 88.16 | 53.49 | 35.10 | 129.70 | 7.90 | - | 1 | 8.10 | - |
| 2026-09-24 12:45 pm | 2.0 | 88.16 | 53.48 | 35.10 | 128.50 | 7.90 | - | 1 | 8.10 | - |
| 2026-09-24 12:30 pm | 2.0 | 88.16 | 53.48 | 35.10 | 127.40 | 7.80 | - | 2 | 8.10 | - |
| 2026-09-24 12:15 pm | 2.0 | 87.98 | 53.48 | 35.10 | 127.30 | 7.80 | - | 1 | 8.10 | - |
| 2026-09-24 12:00 pm | 2.0 | 87.98 | 53.47 | 35.10 | 126.40 | 7.70 | - | 1 | 8.10 | - |
| 2026-09-24 11:45 am | 2.0 | 87.80 | 53.47 | 35.10 | 122.70 | 7.50 | - | 1 | 8.10 | - |
| 2026-09-24 11:30 am | 2.0 | 87.62 | 53.46 | 35.10 | 121.00 | 7.40 | - | 1 | 8.10 | - |
| 2026-09-24 11:15 am | 2.0 | 87.62 | 53.46 | 35.10 | 118.30 | 7.30 | - | 2 | 8.10 | - |
| 2026-09-24 11:00 am | 2.0 | 87.44 | 53.45 | 35.10 | 114.40 | 7.00 | - | 1 | 8.10 | - |
| 2026-09-24 10:45 am | 2.0 | 87.08 | 53.44 | 35.10 | 109.20 | 6.70 | - | 1 | 8.10 | - |
| 2026-09-24 10:30 am | 2.0 | 87.08 | 53.43 | 35.10 | 106.40 | 6.60 | - | 1 | 8.00 | - |
| 2026-09-24 10:15 am | 2.0 | 86.90 | 53.43 | 35.10 | 103.60 | 6.40 | - | 1 | 8.00 | - |
| 2026-09-24 10:00 am | 2.0 | 86.90 | 53.42 | 35.10 | 99.40 | 6.20 | - | 2 | 8.00 | - |
| 2026-09-24 09:45 am | 2.0 | 86.72 | 53.41 | 35.10 | 94.70 | 5.90 | - | 2 | 8.00 | - |
| 2026-09-24 09:30 am | 2.0 | 86.54 | 53.41 | 35.10 | 91.30 | 5.70 | - | 2 | 8.00 | - |
| 2026-09-24 09:15 am | 2.0 | 86.54 | 53.41 | 35.10 | 88.30 | 5.50 | - | 2 | 8.00 | - |
| 2026-09-24 09:00 am | 2.0 | 86.36 | 53.41 | 35.10 | 85.00 | 5.30 | - | 2 | 8.00 | - |
| 2026-09-24 08:45 am | 2.0 | 86.18 | 53.41 | 35.10 | 82.20 | 5.10 | - | 2 | 8.00 | - |
| 2026-09-24 08:30 am | 2.0 | 86.18 | 53.40 | 35.10 | 79.80 | 5.00 | - | 2 | 8.00 | - |
| 2026-09-24 08:15 am | 2.0 | 86.00 | 53.40 | 35.10 | 79.40 | 5.00 | - | 2 | 8.00 | - |
| 2026-09-24 08:00 am | 2.0 | 86.00 | 53.40 | 35.10 | 78.50 | 4.90 | - | 3 | 8.00 | - |
| 2026-09-24 07:45 am | 2.0 | 86.00 | 53.40 | 35.10 | 77.90 | 4.90 | - | 2 | 8.00 | - |
| 2026-09-24 07:30 am | 2.0 | 86.00 | 53.40 | 35.10 | 78.40 | 4.90 | - | 2 | 8.00 | - |
| 2026-09-24 07:15 am | 2.0 | 85.82 | 53.40 | 35.10 | 76.80 | 4.80 | - | 2 | 8.00 | - |
| 2026-09-24 07:00 am | 2.0 | 85.82 | 53.40 | 35.10 | 75.50 | 4.70 | - | 2 | 7.90 | - |
| 2026-09-24 06:45 am | 2.0 | 85.82 | 53.40 | 35.10 | 78.00 | 4.90 | - | 2 | 8.00 | - |
| 2026-09-24 06:30 am | 2.0 | 86.00 | 53.40 | 35.10 | 78.90 | 4.90 | - | 2 | 8.00 | - |
| 2026-09-24 06:15 am | 2.0 | 86.00 | 53.40 | 35.10 | 77.60 | 4.80 | - | 2 | 8.00 | - |
| 2026-09-24 06:00 am | 2.0 | 86.00 | 53.40 | 35.10 | 77.20 | 4.80 | - | 4 | 8.00 | - |
| 2026-09-24 05:45 am | 2.0 | 86.00 | 53.40 | 35.10 | 78.70 | 4.90 | - | 2 | 8.00 | - |
| 2026-09-24 05:30 am | 2.0 | 86.00 | 53.39 | 35.10 | 79.50 | 5.00 | - | 4 | 8.00 | - |
| 2026-09-24 05:15 am | 2.0 | 86.00 | 53.40 | 35.10 | 80.70 | 5.00 | - | 2 | 8.00 | - |
| 2026-09-24 05:00 am | 2.0 | 86.00 | 53.40 | 35.10 | 80.80 | 5.00 | - | 6 | 8.00 | - |
| 2026-09-24 04:45 am | 2.0 | 86.18 | 53.30 | 35.00 | 81.60 | 5.10 | - | 8 | 8.00 | - |
| 2026-09-24 04:30 am | 2.0 | 86.18 | 53.40 | 35.10 | 82.90 | 5.20 | - | 10 | 8.00 | - |
| 2026-09-24 04:15 am | 2.0 | 86.18 | 53.39 | 35.10 | 82.30 | 5.10 | - | 5 | 8.00 | - |
| 2026-09-24 04:00 am | 2.0 | 86.18 | 53.40 | 35.10 | 82.30 | 5.10 | - | 2 | 8.00 | - |
| 2026-09-24 03:45 am | 2.0 | 86.00 | 53.40 | 35.10 | 78.10 | 4.90 | - | 3 | 8.00 | - |
| 2026-09-24 03:30 am | 2.0 | 86.18 | 53.40 | 35.10 | 80.70 | 5.00 | - | 3 | 8.00 | - |
| 2026-09-24 03:15 am | 2.0 | 86.18 | 53.40 | 35.10 | 81.20 | 5.10 | - | 3 | 8.00 | - |
| 2026-09-24 03:00 am | 2.0 | 86.18 | 53.40 | 35.10 | 82.30 | 5.10 | - | 2 | 8.00 | - |
| 2026-09-24 02:45 am | 2.0 | 86.18 | 53.40 | 35.10 | 81.80 | 5.10 | - | 2 | 8.00 | - |
| 2026-09-24 02:30 am | 2.0 | 86.36 | 53.40 | 35.10 | 80.20 | 5.00 | - | 2 | 8.00 | - |
| 2026-09-24 02:15 am | 2.0 | 86.36 | 53.39 | 35.10 | 80.70 | 5.00 | - | 4 | 8.00 | - |
| 2026-09-24 02:00 am | 2.0 | 86.36 | 53.40 | 35.10 | 81.70 | 5.10 | - | 8 | 8.00 | - |
| 2026-09-24 01:45 am | 2.0 | 86.36 | 53.39 | 35.10 | 82.10 | 5.10 | - | 5 | 8.00 | - |
| 2026-09-24 01:30 am | 2.0 | 86.36 | 53.40 | 35.10 | 81.90 | 5.10 | - | 5 | 8.00 | - |
| 2026-09-24 01:15 am | 2.0 | 86.36 | 53.39 | 35.10 | 83.00 | 5.20 | - | 5 | 8.00 | - |
| 2026-09-24 01:00 am | 2.0 | 86.36 | 53.38 | 35.10 | 82.30 | 5.10 | - | 6 | 8.00 | - |
| 2026-09-24 12:45 am | 2.3 | 86.36 | 53.39 | 35.10 | 81.80 | 5.10 | - | 3 | 8.00 | - |
| 2026-09-24 12:30 am | 2.3 | 86.36 | 53.40 | 35.10 | 82.00 | 5.10 | - | 2 | 8.00 | - |
| 2026-09-24 12:15 am | 2.3 | 86.54 | 53.00 | 34.80 | 83.80 | 5.20 | - | 9 | 8.00 | - |
| 2026-09-24 12:00 am | 2.3 | 86.54 | 53.40 | 35.10 | 84.50 | 5.20 | - | 4 | 8.00 | - |
Historical data for station JOQP4 are available at the NERRS website.
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