Station RKQF1 - Lower Henderson Creek, Rookery Bay Reserve, FL
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
26.027 N 81.734 W (26°1'39" N 81°44'1" 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): | 4.9 ft |
 Ocean Temperature (OTMP): | 84.92 °F |
| Conductivity (COND): | 48.68 mS/cm |
| Salinity (SAL): | 31.70 psu |
| Oxygen Saturation (O2PCT): | 72.4% |
| Oxygen Concentration (O2PPM): | 4.60 ppm |
| Turbidity (TURB): | 11 FTU |
| pH (PH): | 7.80 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-12 08:45 am | 4.9 | 85.10 | 48.59 | 31.60 | 71.10 | 4.60 | - | 12 | 7.80 | - |
| 2026-06-12 08:30 am | 4.6 | 85.10 | 48.34 | 31.40 | 70.60 | 4.50 | - | 11 | 7.80 | - |
| 2026-06-12 08:15 am | 4.6 | 85.10 | 48.10 | 31.20 | 69.70 | 4.50 | - | 12 | 7.80 | - |
| 2026-06-12 08:00 am | 4.6 | 85.10 | 47.68 | 30.90 | 70.60 | 4.50 | - | 10 | 7.80 | - |
| 2026-06-12 07:45 am | 4.3 | 85.10 | 47.42 | 30.70 | 71.10 | 4.60 | - | 10 | 7.80 | - |
| 2026-06-12 07:30 am | 4.3 | 85.10 | 47.56 | 30.80 | 72.40 | 4.70 | - | 10 | 7.80 | - |
| 2026-06-12 07:15 am | 4.3 | 85.10 | 48.04 | 31.20 | 72.20 | 4.60 | - | 11 | 7.80 | - |
| 2026-06-12 07:00 am | 3.9 | 85.28 | 48.65 | 31.60 | 70.70 | 4.50 | - | 13 | 7.80 | - |
| 2026-06-12 06:45 am | 3.9 | 85.46 | 48.66 | 31.60 | 69.80 | 4.50 | - | 13 | 7.80 | - |
| 2026-06-12 06:30 am | 3.9 | 85.64 | 48.66 | 31.60 | 70.00 | 4.50 | - | 13 | 7.80 | - |
| 2026-06-12 06:15 am | 3.6 | 85.82 | 47.43 | 30.70 | 65.70 | 4.20 | - | 12 | 7.80 | - |
| 2026-06-12 06:00 am | 3.6 | 86.18 | 47.20 | 30.60 | 66.70 | 4.30 | - | 9 | 7.80 | - |
| 2026-06-12 05:45 am | 3.6 | 85.46 | 45.15 | 29.10 | 66.60 | 4.30 | - | 7 | 7.80 | - |
| 2026-06-12 05:30 am | 3.6 | 86.36 | 48.03 | 31.20 | 74.60 | 4.70 | - | 9 | 7.80 | - |
| 2026-06-12 05:15 am | 3.6 | 86.36 | 47.82 | 31.00 | 79.60 | 5.10 | - | 9 | 7.90 | - |
| 2026-06-12 05:00 am | 3.6 | 86.36 | 47.85 | 31.00 | 80.60 | 5.10 | - | 9 | 7.90 | - |
| 2026-06-12 04:45 am | 3.6 | 86.36 | 47.80 | 31.00 | 80.20 | 5.10 | - | 9 | 7.90 | - |
| 2026-06-12 04:30 am | 3.6 | 86.36 | 47.74 | 30.90 | 80.40 | 5.10 | - | 9 | 7.90 | - |
| 2026-06-12 04:15 am | 3.9 | 86.36 | 47.90 | 31.10 | 80.70 | 5.10 | - | 9 | 7.90 | - |
| 2026-06-12 04:00 am | 3.9 | 86.18 | 48.43 | 31.40 | 80.60 | 5.10 | - | 11 | 7.90 | - |
| 2026-06-12 03:45 am | 3.9 | 86.18 | 48.53 | 31.50 | 80.90 | 5.10 | - | 10 | 7.90 | - |
| 2026-06-12 03:30 am | 3.9 | 86.18 | 48.64 | 31.60 | 80.60 | 5.10 | - | 10 | 7.90 | - |
| 2026-06-12 03:15 am | 4.3 | 86.18 | 48.68 | 31.60 | 79.20 | 5.00 | - | 11 | 7.90 | - |
| 2026-06-12 03:00 am | 4.3 | 86.18 | 48.68 | 31.60 | 79.60 | 5.10 | - | 11 | 7.90 | - |
| 2026-06-12 02:45 am | 4.3 | 86.18 | 48.68 | 31.60 | 80.00 | 5.10 | - | 12 | 7.90 | - |
| 2026-06-12 02:30 am | 4.3 | 86.18 | 48.65 | 31.60 | 81.60 | 5.20 | - | 12 | 7.90 | - |
| 2026-06-12 02:15 am | 4.6 | 86.18 | 48.59 | 31.60 | 81.90 | 5.20 | - | 12 | 7.90 | - |
| 2026-06-12 02:00 am | 4.6 | 86.18 | 48.66 | 31.60 | 81.90 | 5.20 | - | 13 | 7.90 | - |
| 2026-06-12 01:45 am | 4.6 | 86.36 | 48.52 | 31.50 | 83.60 | 5.30 | - | 14 | 7.90 | - |
| 2026-06-12 01:30 am | 4.6 | 86.18 | 48.51 | 31.50 | 84.10 | 5.30 | - | 13 | 7.90 | - |
| 2026-06-12 01:15 am | 4.9 | 86.18 | 48.66 | 31.60 | 81.20 | 5.20 | - | 11 | 7.90 | - |
| 2026-06-12 01:00 am | 4.9 | 86.18 | 48.53 | 31.50 | 83.40 | 5.30 | - | 13 | 7.90 | - |
| 2026-06-12 12:45 am | 4.9 | 86.36 | 48.42 | 31.40 | 75.90 | 4.80 | - | 12 | 7.90 | - |
| 2026-06-12 12:30 am | 4.9 | 86.18 | 48.63 | 31.60 | 83.30 | 5.30 | - | 9 | 7.90 | - |
| 2026-06-12 12:15 am | 4.9 | 86.00 | 48.70 | 31.60 | 88.40 | 5.60 | - | 11 | 7.90 | - |
| 2026-06-12 12:00 am | 4.9 | 86.00 | 48.72 | 31.70 | 90.70 | 5.80 | - | 11 | 7.90 | - |
| 2026-06-11 11:45 pm | 4.9 | 86.18 | 48.61 | 31.60 | 91.70 | 5.80 | - | 12 | 7.90 | - |
| 2026-06-11 11:30 pm | 4.6 | 86.18 | 48.74 | 31.70 | 92.70 | 5.90 | - | 12 | 7.90 | - |
| 2026-06-11 11:15 pm | 4.6 | 86.36 | 48.59 | 31.60 | 92.80 | 5.90 | - | 13 | 7.90 | - |
| 2026-06-11 11:00 pm | 4.6 | 86.36 | 48.49 | 31.50 | 93.10 | 5.90 | - | 13 | 7.90 | - |
| 2026-06-11 10:45 pm | 4.3 | 86.36 | 48.55 | 31.50 | 94.60 | 6.00 | - | 13 | 7.90 | - |
| 2026-06-11 10:30 pm | 4.3 | 86.36 | 48.49 | 31.50 | 95.50 | 6.10 | - | 14 | 7.90 | - |
| 2026-06-11 10:15 pm | 4.3 | 86.36 | 48.23 | 31.30 | 95.10 | 6.00 | - | 14 | 7.90 | - |
| 2026-06-11 10:00 pm | 3.9 | 86.54 | 48.15 | 31.20 | 94.70 | 6.00 | - | 14 | 7.90 | - |
| 2026-06-11 09:45 pm | 3.9 | 86.54 | 48.01 | 31.10 | 95.10 | 6.00 | - | 15 | 7.90 | - |
| 2026-06-11 09:30 pm | 3.6 | 86.72 | 47.77 | 31.00 | 96.10 | 6.10 | - | 14 | 7.90 | - |
| 2026-06-11 09:15 pm | 3.6 | 86.72 | 47.65 | 30.90 | 98.80 | 6.30 | - | 15 | 7.90 | - |
| 2026-06-11 09:00 pm | 3.6 | 86.90 | 47.22 | 30.60 | 98.30 | 6.20 | - | 15 | 7.90 | - |
| 2026-06-11 08:45 pm | 3.3 | 87.08 | 46.76 | 30.20 | 97.10 | 6.20 | - | 15 | 7.90 | - |
| 2026-06-11 08:30 pm | 3.3 | 87.08 | 46.52 | 30.00 | 98.10 | 6.20 | - | 12 | 7.90 | - |
| 2026-06-11 08:15 pm | 3.0 | 87.26 | 46.47 | 30.00 | 98.60 | 6.30 | - | 13 | 7.90 | - |
| 2026-06-11 08:00 pm | 3.0 | 87.44 | 46.24 | 29.80 | 97.90 | 6.20 | - | 12 | 7.90 | - |
| 2026-06-11 07:45 pm | 3.0 | 87.62 | 46.15 | 29.80 | 96.20 | 6.10 | - | 13 | 7.90 | - |
| 2026-06-11 07:30 pm | 2.6 | 87.80 | 45.73 | 29.50 | 95.50 | 6.10 | - | 14 | 7.90 | - |
| 2026-06-11 07:15 pm | 2.6 | 87.62 | 45.07 | 29.00 | 95.50 | 6.10 | - | 13 | 7.90 | - |
| 2026-06-11 07:00 pm | 2.6 | 87.98 | 45.32 | 29.20 | 96.40 | 6.10 | - | 13 | 7.90 | - |
| 2026-06-11 06:45 pm | 2.6 | 87.98 | 45.92 | 29.60 | 98.00 | 6.20 | - | 13 | 7.90 | - |
| 2026-06-11 06:30 pm | 2.3 | 87.98 | 46.64 | 30.10 | 82.80 | 5.20 | - | 18 | 7.80 | - |
| 2026-06-11 06:15 pm | 2.3 | 87.98 | 44.34 | 28.50 | 91.00 | 5.80 | - | 14 | 7.80 | - |
| 2026-06-11 06:00 pm | 2.6 | 87.98 | 44.64 | 28.70 | 94.30 | 6.00 | - | 15 | 7.80 | - |
| 2026-06-11 05:45 pm | 2.6 | 88.16 | 47.04 | 30.40 | 98.50 | 6.20 | - | 17 | 7.90 | - |
| 2026-06-11 05:30 pm | 2.6 | 87.98 | 47.28 | 30.60 | 98.50 | 6.20 | - | 16 | 7.90 | - |
| 2026-06-11 05:15 pm | 2.6 | 87.98 | 47.80 | 31.00 | 98.60 | 6.20 | - | 17 | 7.90 | - |
| 2026-06-11 05:00 pm | 2.6 | 87.80 | 47.88 | 31.00 | 97.30 | 6.10 | - | 17 | 7.90 | - |
| 2026-06-11 04:45 pm | 3.0 | 87.62 | 47.27 | 30.60 | 94.90 | 6.00 | - | 16 | 7.90 | - |
| 2026-06-11 04:30 pm | 3.0 | 87.26 | 47.13 | 30.50 | 90.60 | 5.70 | - | 15 | 7.90 | - |
| 2026-06-11 04:15 pm | 3.0 | 86.90 | 46.02 | 29.70 | 84.90 | 5.40 | - | 15 | 7.80 | - |
| 2026-06-11 04:00 pm | 3.3 | 86.54 | 45.45 | 29.30 | 82.00 | 5.30 | - | 13 | 7.80 | - |
| 2026-06-11 03:45 pm | 3.3 | 86.36 | 46.82 | 30.30 | 79.70 | 5.10 | - | 15 | 7.80 | - |
| 2026-06-11 03:30 pm | 3.6 | 86.36 | 48.02 | 31.20 | 83.00 | 5.30 | - | 17 | 7.90 | - |
| 2026-06-11 03:15 pm | 3.6 | 86.18 | 48.07 | 31.20 | 82.20 | 5.20 | - | 18 | 7.90 | - |
| 2026-06-11 03:00 pm | 3.9 | 85.82 | 48.45 | 31.50 | 79.90 | 5.10 | - | 19 | 7.90 | - |
| 2026-06-11 02:45 pm | 3.9 | 85.64 | 48.71 | 31.70 | 77.70 | 5.00 | - | 18 | 7.90 | - |
| 2026-06-11 02:30 pm | 3.9 | 85.64 | 48.80 | 31.70 | 80.30 | 5.10 | - | 16 | 7.90 | - |
| 2026-06-11 02:15 pm | 4.3 | 85.64 | 48.82 | 31.70 | 81.90 | 5.20 | - | 14 | 7.90 | - |
| 2026-06-11 02:00 pm | 4.3 | 85.64 | 48.87 | 31.80 | 82.00 | 5.20 | - | 13 | 7.90 | - |
| 2026-06-11 01:45 pm | 4.6 | 86.00 | 48.52 | 31.50 | 85.40 | 5.40 | - | 11 | 7.90 | - |
| 2026-06-11 01:30 pm | 4.6 | 85.46 | 49.12 | 32.00 | 82.70 | 5.30 | - | 16 | 7.90 | - |
| 2026-06-11 01:15 pm | 4.6 | 85.28 | 49.62 | 32.30 | 84.00 | 5.30 | - | 14 | 7.90 | - |
| 2026-06-11 01:00 pm | 4.9 | 85.28 | 49.19 | 32.00 | 84.70 | 5.40 | - | 12 | 7.90 | - |
| 2026-06-11 12:45 pm | 4.9 | 85.82 | 48.23 | 31.30 | 89.70 | 5.70 | - | 12 | 7.90 | - |
| 2026-06-11 12:30 pm | 4.9 | 85.46 | 48.57 | 31.60 | 85.80 | 5.50 | - | 11 | 7.90 | - |
| 2026-06-11 12:15 pm | 5.2 | 85.46 | 49.13 | 32.00 | 88.30 | 5.60 | - | 9 | 7.90 | - |
| 2026-06-11 12:00 pm | 5.2 | 85.46 | 48.42 | 31.50 | 89.10 | 5.70 | - | 9 | 7.90 | - |
| 2026-06-11 11:45 am | 5.2 | 85.82 | 49.05 | 31.90 | 84.70 | 5.40 | - | 9 | 7.90 | - |
| 2026-06-11 11:30 am | 5.2 | 85.28 | 50.14 | 32.70 | 77.50 | 4.90 | - | 9 | 7.90 | - |
| 2026-06-11 11:15 am | 5.6 | 85.10 | 50.73 | 33.20 | 65.70 | 4.20 | - | 8 | 7.80 | - |
| 2026-06-11 11:00 am | 5.6 | 85.10 | 50.77 | 33.20 | 77.90 | 5.00 | - | 9 | 7.90 | - |
| 2026-06-11 10:45 am | 5.6 | 85.10 | 50.84 | 33.20 | 79.50 | 5.10 | - | 9 | 7.90 | - |
| 2026-06-11 10:30 am | 5.6 | 84.92 | 50.68 | 33.10 | 79.10 | 5.00 | - | 10 | 7.90 | - |
| 2026-06-11 10:15 am | 5.2 | 84.92 | 50.53 | 33.00 | 78.00 | 5.00 | - | 10 | 7.90 | - |
| 2026-06-11 10:00 am | 5.2 | 84.92 | 50.32 | 32.90 | 76.80 | 4.90 | - | 10 | 7.90 | - |
Historical data for station RKQF1 are available at the NERRS website.
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