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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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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): | 4.6 ft |
 Ocean Temperature (OTMP): | 87.44 °F |
| Conductivity (COND): | 52.96 mS/cm |
| Salinity (SAL): | 34.80 psu |
| Oxygen Saturation (O2PCT): | 69.9% |
| Oxygen Concentration (O2PPM): | 4.30 ppm |
| Turbidity (TURB): | 2 FTU |
| pH (PH): | 7.90 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-01 05:45 am | 4.9 | 87.44 | 52.66 | 34.50 | 70.60 | 4.40 | - | 2 | 7.90 | - |
| 2026-09-01 05:30 am | 4.9 | 87.26 | 52.88 | 34.70 | 70.10 | 4.30 | - | 3 | 7.90 | - |
| 2026-09-01 05:15 am | 4.9 | 87.26 | 52.72 | 34.60 | 53.10 | 3.30 | - | 2 | 7.80 | - |
| 2026-09-01 05:00 am | 5.2 | 87.26 | 53.37 | 35.10 | 47.60 | 2.90 | - | 2 | 7.80 | - |
| 2026-09-01 04:45 am | 5.2 | 87.26 | 53.57 | 35.20 | 69.90 | 4.30 | - | 1 | 7.90 | - |
| 2026-09-01 04:30 am | 5.2 | 87.26 | 53.59 | 35.20 | 74.50 | 4.60 | - | 2 | 7.90 | - |
| 2026-09-01 04:15 am | 4.9 | 87.26 | 53.50 | 35.20 | 79.80 | 4.90 | - | 3 | 7.90 | - |
| 2026-09-01 04:00 am | 4.9 | 87.26 | 53.41 | 35.10 | 80.70 | 5.00 | - | 3 | 7.90 | - |
| 2026-09-01 03:45 am | 4.9 | 87.26 | 53.15 | 34.90 | 82.40 | 5.10 | - | 2 | 7.90 | - |
| 2026-09-01 03:30 am | 4.9 | 87.26 | 53.17 | 34.90 | 83.30 | 5.10 | - | 3 | 7.90 | - |
| 2026-09-01 03:15 am | 4.6 | 87.26 | 53.11 | 34.90 | 85.10 | 5.30 | - | 3 | 7.90 | - |
| 2026-09-01 03:00 am | 4.6 | 87.44 | 53.06 | 34.80 | 85.80 | 5.30 | - | 4 | 7.90 | - |
| 2026-09-01 02:45 am | 4.6 | 87.44 | 52.97 | 34.80 | 86.60 | 5.30 | - | 3 | 7.90 | - |
| 2026-09-01 02:30 am | 4.6 | 87.44 | 52.71 | 34.60 | 87.10 | 5.40 | - | 3 | 7.90 | - |
| 2026-09-01 02:15 am | 4.3 | 87.62 | 52.78 | 34.60 | 88.10 | 5.40 | - | 4 | 7.90 | - |
| 2026-09-01 02:00 am | 4.3 | 87.62 | 52.77 | 34.60 | 88.40 | 5.50 | - | 3 | 7.90 | - |
| 2026-09-01 01:45 am | 3.9 | 87.62 | 52.69 | 34.50 | 88.30 | 5.40 | - | 2 | 7.90 | - |
| 2026-09-01 01:30 am | 3.9 | 87.80 | 52.25 | 34.20 | 88.10 | 5.40 | - | 3 | 7.90 | - |
| 2026-09-01 01:15 am | 3.9 | 87.80 | 52.02 | 34.00 | 89.90 | 5.50 | - | 3 | 7.90 | - |
| 2026-09-01 01:00 am | 3.6 | 87.98 | 52.05 | 34.10 | 91.70 | 5.70 | - | 3 | 7.90 | - |
| 2026-09-01 12:45 am | 3.6 | 87.98 | 51.89 | 34.00 | 95.10 | 5.90 | - | 4 | 7.90 | - |
| 2026-09-01 12:30 am | 3.6 | 88.16 | 51.86 | 33.90 | 93.80 | 5.80 | - | 3 | 7.90 | - |
| 2026-09-01 12:15 am | 3.3 | 88.16 | 51.77 | 33.90 | 90.00 | 5.50 | - | 4 | 7.90 | - |
| 2026-09-01 12:00 am | 3.3 | 88.34 | 51.26 | 33.50 | 89.20 | 5.50 | - | 2 | 7.90 | - |
| 2026-08-31 11:45 pm | 3.3 | 88.34 | 50.17 | 32.70 | 90.00 | 5.60 | - | 3 | 7.90 | - |
| 2026-08-31 11:30 pm | 3.0 | 88.88 | 50.34 | 32.80 | 87.40 | 5.40 | - | 3 | 7.90 | - |
| 2026-08-31 11:15 pm | 3.0 | 88.70 | 49.52 | 32.20 | 84.10 | 5.20 | - | 2 | 7.80 | - |
| 2026-08-31 11:00 pm | 3.0 | 89.06 | 51.17 | 33.40 | 35.80 | 2.20 | - | 1 | 7.70 | - |
| 2026-08-31 10:45 pm | 3.0 | 88.88 | 50.57 | 33.00 | 56.10 | 3.50 | - | 2 | 7.80 | - |
| 2026-08-31 10:30 pm | 3.0 | 89.06 | 49.67 | 32.30 | 90.00 | 5.60 | - | 2 | 7.90 | - |
| 2026-08-31 10:15 pm | 3.0 | 89.06 | 50.02 | 32.60 | 95.30 | 5.90 | - | 2 | 7.90 | - |
| 2026-08-31 10:00 pm | 3.0 | 89.06 | 50.58 | 33.00 | 100.00 | 6.10 | - | 3 | 7.90 | - |
| 2026-08-31 09:45 pm | 3.3 | 89.06 | 51.88 | 33.90 | 98.40 | 6.00 | - | 4 | 7.90 | - |
| 2026-08-31 09:30 pm | 3.3 | 89.24 | 51.71 | 33.80 | 98.30 | 6.00 | - | 4 | 7.90 | - |
| 2026-08-31 09:15 pm | 3.3 | 89.24 | 51.24 | 33.40 | 103.70 | 6.30 | - | 3 | 7.90 | - |
| 2026-08-31 09:00 pm | 3.6 | 89.24 | 51.16 | 33.40 | 106.10 | 6.50 | - | 3 | 7.90 | - |
| 2026-08-31 08:45 pm | 3.6 | 89.24 | 51.62 | 33.70 | 105.50 | 6.40 | - | 4 | 7.90 | - |
| 2026-08-31 08:30 pm | 3.6 | 89.24 | 51.87 | 33.90 | 107.80 | 6.60 | - | 3 | 7.90 | - |
| 2026-08-31 08:15 pm | 3.6 | 89.24 | 51.95 | 34.00 | 106.10 | 6.50 | - | 2 | 7.90 | - |
| 2026-08-31 08:00 pm | 3.9 | 89.24 | 50.47 | 32.90 | 108.40 | 6.70 | - | 4 | 7.90 | - |
| 2026-08-31 07:45 pm | 3.9 | 89.24 | 52.20 | 34.20 | 106.60 | 6.50 | - | 3 | 7.90 | - |
| 2026-08-31 07:30 pm | 3.9 | 89.06 | 52.63 | 34.50 | 113.30 | 6.90 | - | 2 | 8.00 | - |
| 2026-08-31 07:15 pm | 4.3 | 89.06 | 52.61 | 34.50 | 112.00 | 6.80 | - | 2 | 8.00 | - |
| 2026-08-31 07:00 pm | 4.3 | 89.06 | 52.54 | 34.40 | 114.40 | 7.00 | - | 1 | 8.00 | - |
| 2026-08-31 06:45 pm | 4.3 | 89.24 | 52.86 | 34.60 | 117.90 | 7.20 | - | 3 | 8.00 | - |
| 2026-08-31 06:30 pm | 4.6 | 89.42 | 53.13 | 34.80 | 118.60 | 7.20 | - | 4 | 8.00 | - |
| 2026-08-31 06:15 pm | 4.6 | 89.42 | 53.23 | 34.90 | 115.40 | 7.00 | - | 4 | 8.00 | - |
| 2026-08-31 06:00 pm | 4.6 | 89.42 | 53.20 | 34.90 | 119.40 | 7.20 | - | 2 | 8.00 | - |
| 2026-08-31 05:45 pm | 4.6 | 89.42 | 53.37 | 35.00 | 116.20 | 7.00 | - | 3 | 8.00 | - |
| 2026-08-31 05:30 pm | 4.9 | 89.42 | 53.33 | 35.00 | 111.30 | 6.70 | - | 2 | 8.00 | - |
| 2026-08-31 05:15 pm | 4.9 | 89.42 | 53.13 | 34.80 | 71.60 | 4.30 | - | 1 | 7.90 | - |
| 2026-08-31 05:00 pm | 4.9 | 89.42 | 53.29 | 35.00 | 82.20 | 5.00 | - | 1 | 7.90 | - |
| 2026-08-31 04:45 pm | 4.9 | 89.42 | 53.28 | 34.90 | 112.50 | 6.80 | - | 1 | 8.00 | - |
| 2026-08-31 04:30 pm | 4.9 | 89.42 | 53.27 | 34.90 | 118.20 | 7.20 | - | 2 | 8.00 | - |
| 2026-08-31 04:15 pm | 4.9 | 89.42 | 53.30 | 35.00 | 121.50 | 7.40 | - | 2 | 8.00 | - |
| 2026-08-31 04:00 pm | 4.9 | 89.42 | 53.17 | 34.90 | 126.60 | 7.70 | - | 3 | 8.00 | - |
| 2026-08-31 03:45 pm | 4.6 | 89.24 | 53.12 | 34.80 | 125.00 | 7.60 | - | 4 | 8.00 | - |
| 2026-08-31 03:30 pm | 4.6 | 89.24 | 53.33 | 35.00 | 126.40 | 7.70 | - | 4 | 8.00 | - |
| 2026-08-31 03:15 pm | 4.6 | 89.06 | 53.23 | 34.90 | 124.70 | 7.60 | - | 4 | 8.00 | - |
| 2026-08-31 03:00 pm | 4.6 | 88.88 | 52.84 | 34.60 | 124.00 | 7.60 | - | 6 | 8.00 | - |
| 2026-08-31 02:45 pm | 4.3 | 88.88 | 53.15 | 34.90 | 123.40 | 7.50 | - | 6 | 8.00 | - |
| 2026-08-31 02:30 pm | 4.3 | 88.70 | 52.99 | 34.70 | 120.30 | 7.30 | - | 7 | 8.00 | - |
| 2026-08-31 02:15 pm | 3.9 | 88.52 | 52.91 | 34.70 | 119.00 | 7.30 | - | 5 | 8.00 | - |
| 2026-08-31 02:00 pm | 3.9 | 88.34 | 52.78 | 34.60 | 117.30 | 7.20 | - | 5 | 8.00 | - |
| 2026-08-31 01:45 pm | 3.9 | 87.98 | 52.55 | 34.40 | 110.90 | 6.80 | - | 4 | 8.00 | - |
| 2026-08-31 01:30 pm | 3.6 | 87.80 | 52.34 | 34.30 | 107.20 | 6.60 | - | 5 | 7.90 | - |
| 2026-08-31 01:15 pm | 3.6 | 87.62 | 52.12 | 34.10 | 104.00 | 6.40 | - | 7 | 7.90 | - |
| 2026-08-31 01:00 pm | 3.3 | 87.26 | 51.39 | 33.60 | 104.30 | 6.50 | - | 5 | 7.90 | - |
| 2026-08-31 12:45 pm | 3.3 | 87.26 | 51.33 | 33.60 | 98.40 | 6.10 | - | 5 | 7.90 | - |
| 2026-08-31 12:30 pm | 3.3 | 87.08 | 51.33 | 33.60 | 91.70 | 5.70 | - | 5 | 7.90 | - |
| 2026-08-31 12:15 pm | 3.0 | 86.72 | 50.81 | 33.20 | 85.40 | 5.30 | - | 5 | 7.80 | - |
| 2026-08-31 12:00 pm | 3.0 | 86.54 | 51.02 | 33.30 | 83.10 | 5.20 | - | 5 | 7.80 | - |
| 2026-08-31 11:45 am | 3.0 | 86.54 | 50.33 | 32.80 | 78.10 | 4.90 | - | 4 | 7.80 | - |
| 2026-08-31 11:30 am | 2.6 | 86.54 | 49.79 | 32.40 | 74.60 | 4.70 | - | 4 | 7.80 | - |
| 2026-08-31 11:15 am | 2.6 | 86.18 | 50.08 | 32.70 | 71.30 | 4.50 | - | 3 | 7.80 | - |
| 2026-08-31 11:00 am | 2.6 | 86.36 | 49.32 | 32.10 | 71.10 | 4.50 | - | 3 | 7.80 | - |
| 2026-08-31 10:45 am | 2.6 | 86.18 | 50.48 | 33.00 | 52.30 | 3.30 | - | 4 | 7.70 | - |
| 2026-08-31 10:30 am | 2.6 | 86.00 | 49.58 | 32.30 | 73.90 | 4.70 | - | 3 | 7.80 | - |
| 2026-08-31 10:15 am | 2.6 | 85.64 | 50.45 | 32.90 | 74.00 | 4.70 | - | 5 | 7.80 | - |
| 2026-08-31 10:00 am | 2.6 | 85.46 | 51.15 | 33.50 | 67.00 | 4.20 | - | 5 | 7.80 | - |
| 2026-08-31 09:45 am | 2.6 | 85.28 | 51.23 | 33.50 | 62.60 | 4.00 | - | 6 | 7.80 | - |
| 2026-08-31 09:30 am | 3.0 | 85.28 | 51.08 | 33.40 | 62.10 | 3.90 | - | 5 | 7.80 | - |
| 2026-08-31 09:15 am | 3.0 | 85.10 | 51.21 | 33.50 | 59.00 | 3.70 | - | 4 | 7.80 | - |
| 2026-08-31 09:00 am | 3.0 | 85.10 | 51.28 | 33.60 | 58.80 | 3.70 | - | 5 | 7.80 | - |
| 2026-08-31 08:45 am | 3.3 | 84.92 | 51.53 | 33.70 | 56.10 | 3.60 | - | 5 | 7.80 | - |
| 2026-08-31 08:30 am | 3.3 | 84.92 | 51.43 | 33.70 | 56.00 | 3.60 | - | 5 | 7.80 | - |
| 2026-08-31 08:15 am | 3.3 | 84.74 | 51.45 | 33.70 | 57.80 | 3.70 | - | 5 | 7.80 | - |
| 2026-08-31 08:00 am | 3.6 | 84.74 | 51.49 | 33.70 | 57.80 | 3.70 | - | 6 | 7.80 | - |
| 2026-08-31 07:45 am | 3.6 | 84.74 | 51.55 | 33.80 | 57.30 | 3.60 | - | 5 | 7.80 | - |
| 2026-08-31 07:30 am | 3.6 | 84.92 | 51.55 | 33.80 | 56.40 | 3.60 | - | 5 | 7.80 | - |
| 2026-08-31 07:15 am | 3.9 | 85.10 | 51.74 | 33.90 | 57.60 | 3.60 | - | 5 | 7.80 | - |
| 2026-08-31 07:00 am | 3.9 | 85.28 | 51.82 | 34.00 | 57.80 | 3.70 | - | 6 | 7.80 | - |
Historical data for station RKQF1 are available at the NERRS website.
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