Station GBQN3 - Lamprey River, Great Bay Reserve, NH
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
43.080 N 70.934 W (43°4'48" N 70°56'4" 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): | 46.40 °F |
| Conductivity (COND): | 38.98 mS/cm |
| Salinity (SAL): | 24.60 psu |
| Oxygen Concentration (O2PCT): | 105.0% |
| Oxygen Concentration (O2PPM): | 10.60 ppm |
| Turbidity (TURB): | 4 FTU |
| pH (PH): | 8.10 |
| TIME (EST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-11-21 02:45 am | 6.6 | 46.40 | 38.94 | 24.60 | 104.80 | 10.60 | - | 4 | 8.10 | - |
| 2024-11-21 02:30 am | 6.2 | 46.40 | 39.05 | 24.60 | 104.50 | 10.60 | - | 4 | 8.10 | - |
| 2024-11-21 02:15 am | 5.9 | 46.22 | 38.57 | 24.30 | 104.00 | 10.50 | - | 4 | 8.10 | - |
| 2024-11-21 02:00 am | 5.6 | 46.22 | 38.90 | 24.50 | 103.30 | 10.50 | - | 4 | 8.10 | - |
| 2024-11-21 01:45 am | 5.2 | 46.22 | 38.68 | 24.40 | 104.10 | 10.60 | - | 5 | 8.10 | - |
| 2024-11-21 01:30 am | 4.9 | 46.04 | 38.89 | 24.50 | 103.50 | 10.50 | - | 4 | 8.10 | - |
| 2024-11-21 01:15 am | 4.6 | 45.86 | 38.70 | 24.40 | 101.40 | 10.30 | - | 4 | 8.00 | - |
| 2024-11-21 01:00 am | 4.3 | 45.86 | 37.85 | 23.80 | 100.40 | 10.30 | - | 5 | 8.00 | - |
| 2024-11-21 12:45 am | 3.9 | 45.32 | 31.86 | 19.70 | 101.90 | 10.80 | - | 3 | 8.10 | - |
| 2024-11-21 12:30 am | 3.6 | 44.96 | 24.53 | 14.80 | 102.40 | 11.20 | - | 3 | 8.00 | - |
| 2024-11-21 12:15 am | 3.3 | 44.78 | 24.43 | 14.70 | 102.70 | 11.30 | - | 3 | 8.10 | - |
| 2024-11-21 12:00 am | 3.0 | 44.24 | 20.34 | 12.10 | 102.10 | 11.50 | - | 3 | 7.90 | - |
| 2024-11-20 11:45 pm | 2.6 | 44.06 | 17.08 | 10.00 | 101.70 | 11.70 | - | 3 | 8.00 | - |
| 2024-11-20 11:30 pm | 2.3 | 44.24 | 16.06 | 9.40 | 102.20 | 11.70 | - | 3 | 8.00 | - |
| 2024-11-20 11:15 pm | 2.6 | 44.42 | 14.45 | 8.40 | 102.20 | 11.80 | - | 4 | 8.20 | - |
| 2024-11-20 11:00 pm | 2.6 | 45.68 | 27.04 | 16.50 | 102.70 | 11.00 | - | 4 | 8.10 | - |
| 2024-11-20 10:45 pm | 3.0 | 46.04 | 36.38 | 22.80 | 103.10 | 10.60 | - | 6 | 8.10 | - |
| 2024-11-20 10:30 pm | 3.0 | 46.22 | 41.01 | 26.00 | 103.30 | 10.40 | - | 3 | 8.10 | - |
| 2024-11-20 10:15 pm | 3.3 | 46.22 | 40.87 | 25.90 | 103.10 | 10.40 | - | 3 | 8.10 | - |
| 2024-11-20 10:00 pm | 3.6 | 46.22 | 41.05 | 26.00 | 103.20 | 10.30 | - | 4 | 8.10 | - |
| 2024-11-20 09:45 pm | 3.9 | 46.22 | 40.96 | 26.00 | 103.50 | 10.40 | - | 4 | 8.10 | - |
| 2024-11-20 09:30 pm | 4.3 | 46.22 | 41.46 | 26.30 | 103.70 | 10.40 | - | 4 | 8.10 | - |
| 2024-11-20 09:15 pm | 4.6 | 46.22 | 41.13 | 26.10 | 103.20 | 10.30 | - | 3 | 8.10 | - |
| 2024-11-20 09:00 pm | 4.9 | 46.40 | 41.61 | 26.40 | 106.70 | 10.70 | - | 4 | 8.10 | - |
| 2024-11-20 08:45 pm | 5.2 | 46.40 | 41.64 | 26.50 | 105.70 | 10.50 | - | 3 | 8.10 | - |
| 2024-11-20 08:30 pm | 5.6 | 46.40 | 41.66 | 26.50 | 106.00 | 10.60 | - | 3 | 8.10 | - |
| 2024-11-20 08:15 pm | 5.9 | 46.40 | 41.67 | 26.50 | 106.20 | 10.60 | - | 4 | 8.10 | - |
| 2024-11-20 08:00 pm | 6.2 | 46.40 | 41.75 | 26.50 | 105.90 | 10.60 | - | 3 | 8.10 | - |
| 2024-11-20 07:45 pm | 6.6 | 46.40 | 41.76 | 26.50 | 107.10 | 10.70 | - | 3 | 8.10 | - |
| 2024-11-20 07:30 pm | 6.9 | 46.40 | 41.75 | 26.50 | 107.30 | 10.70 | - | 4 | 8.10 | - |
| 2024-11-20 07:15 pm | 7.2 | 46.40 | 41.74 | 26.50 | 107.50 | 10.70 | - | 3 | 8.10 | - |
| 2024-11-20 07:00 pm | 7.5 | 46.40 | 41.69 | 26.50 | 107.30 | 10.70 | - | 4 | 8.10 | - |
| 2024-11-20 06:45 pm | 7.9 | 46.40 | 41.74 | 26.50 | 106.60 | 10.60 | - | 4 | 8.10 | - |
| 2024-11-20 06:30 pm | 8.2 | 46.40 | 41.74 | 26.50 | 107.40 | 10.70 | - | 4 | 8.10 | - |
| 2024-11-20 06:15 pm | 8.5 | 46.40 | 41.68 | 26.50 | 107.30 | 10.70 | - | 4 | 8.10 | - |
| 2024-11-20 06:00 pm | 8.9 | 46.40 | 41.65 | 26.50 | 107.00 | 10.70 | - | 4 | 8.10 | - |
| 2024-11-20 05:45 pm | 9.2 | 46.22 | 41.73 | 26.50 | 107.10 | 10.70 | - | 4 | 8.10 | - |
| 2024-11-20 05:30 pm | 9.5 | 46.22 | 41.63 | 26.40 | 107.20 | 10.70 | - | 5 | 8.10 | - |
| 2024-11-20 05:15 pm | 9.8 | 46.22 | 41.54 | 26.40 | 106.20 | 10.60 | - | 4 | 8.10 | - |
| 2024-11-20 05:00 pm | 10.2 | 46.22 | 41.36 | 26.30 | 106.20 | 10.60 | - | 4 | 8.10 | - |
| 2024-11-20 04:45 pm | 10.2 | 46.22 | 41.24 | 26.20 | 105.80 | 10.60 | - | 4 | 8.10 | - |
| 2024-11-20 04:30 pm | 10.2 | 46.22 | 41.03 | 26.00 | 106.20 | 10.70 | - | 4 | 8.10 | - |
| 2024-11-20 04:15 pm | 10.2 | 46.22 | 40.80 | 25.90 | 104.90 | 10.50 | - | 4 | 8.10 | - |
| 2024-11-20 04:00 pm | 10.2 | 46.04 | 40.58 | 25.70 | 104.80 | 10.50 | - | 4 | 8.10 | - |
| 2024-11-20 03:45 pm | 9.8 | 46.04 | 40.35 | 25.50 | 104.50 | 10.50 | - | 4 | 8.10 | - |
| 2024-11-20 03:30 pm | 9.8 | 46.04 | 40.13 | 25.40 | 104.10 | 10.50 | - | 4 | 8.10 | - |
| 2024-11-20 03:15 pm | 9.5 | 46.04 | 39.87 | 25.20 | 102.80 | 10.40 | - | 4 | 8.10 | - |
| 2024-11-20 03:00 pm | 9.2 | 46.04 | 39.57 | 25.00 | 100.10 | 10.10 | - | 5 | 8.00 | - |
| 2024-11-20 02:45 pm | 8.9 | 46.04 | 39.28 | 24.80 | 99.70 | 10.10 | - | 5 | 8.00 | - |
| 2024-11-20 02:30 pm | 8.5 | 46.04 | 39.02 | 24.60 | 100.70 | 10.20 | - | 5 | 8.00 | - |
| 2024-11-20 02:15 pm | 8.2 | 46.04 | 39.00 | 24.60 | 100.70 | 10.20 | - | 4 | 8.00 | - |
| 2024-11-20 02:00 pm | 7.9 | 46.04 | 38.73 | 24.40 | 101.60 | 10.30 | - | 5 | 8.00 | - |
| 2024-11-20 01:45 pm | 7.2 | 46.04 | 38.52 | 24.30 | 101.70 | 10.30 | - | 5 | 8.00 | - |
| 2024-11-20 01:30 pm | 6.9 | 46.04 | 38.44 | 24.20 | 102.00 | 10.40 | - | 5 | 8.00 | - |
| 2024-11-20 01:15 pm | 6.6 | 46.04 | 38.26 | 24.10 | 102.40 | 10.40 | - | 4 | 8.00 | - |
| 2024-11-20 01:00 pm | 6.2 | 46.04 | 38.35 | 24.20 | 102.40 | 10.40 | - | 5 | 8.00 | - |
| 2024-11-20 12:45 pm | 5.9 | 45.86 | 38.55 | 24.30 | 102.10 | 10.40 | - | 4 | 8.00 | - |
| 2024-11-20 12:30 pm | 5.2 | 45.86 | 38.77 | 24.40 | 100.80 | 10.30 | - | 4 | 8.00 | - |
| 2024-11-20 12:15 pm | 4.9 | 45.86 | 38.69 | 24.40 | 100.80 | 10.30 | - | 4 | 8.00 | - |
| 2024-11-20 12:00 pm | 4.6 | 45.86 | 38.47 | 24.20 | 101.10 | 10.30 | - | 3 | 8.00 | - |
| 2024-11-20 11:45 am | 4.6 | 45.68 | 37.14 | 23.30 | 102.50 | 10.50 | - | 4 | 8.10 | - |
| 2024-11-20 11:30 am | 4.3 | 45.32 | 34.85 | 21.70 | 102.90 | 10.70 | - | 4 | 8.10 | - |
| 2024-11-20 11:15 am | 3.6 | 45.32 | 34.06 | 21.20 | 103.20 | 10.80 | - | 4 | 8.10 | - |
| 2024-11-20 11:00 am | 3.3 | 44.96 | 28.80 | 17.60 | 102.50 | 11.00 | - | 3 | 8.10 | - |
| 2024-11-20 10:45 am | 3.0 | 45.14 | 30.22 | 18.60 | 102.10 | 11.00 | - | 3 | 8.10 | - |
| 2024-11-20 10:30 am | 3.0 | 45.50 | 37.81 | 23.80 | 101.10 | 10.40 | - | 4 | 8.00 | - |
| 2024-11-20 10:15 am | 3.0 | 45.68 | 38.78 | 24.40 | 100.40 | 10.20 | - | 5 | 8.00 | - |
| 2024-11-20 10:00 am | 3.3 | 45.50 | 38.07 | 23.90 | 99.90 | 10.20 | - | 5 | 8.00 | - |
| 2024-11-20 09:45 am | 3.3 | 45.86 | 39.44 | 24.90 | 98.60 | 10.00 | - | 5 | 8.00 | - |
| 2024-11-20 09:30 am | 3.6 | 45.86 | 39.40 | 24.90 | 99.10 | 10.10 | - | 5 | 8.00 | - |
| 2024-11-20 09:15 am | 3.9 | 45.86 | 39.60 | 25.00 | 98.30 | 10.00 | - | 5 | 8.00 | - |
| 2024-11-20 09:00 am | 3.9 | 45.86 | 39.51 | 25.00 | 98.80 | 10.00 | - | 5 | 8.00 | - |
| 2024-11-20 08:45 am | 4.3 | 45.86 | 39.62 | 25.00 | 97.80 | 9.90 | - | 5 | 8.00 | - |
| 2024-11-20 08:30 am | 4.6 | 45.86 | 39.55 | 25.00 | 98.10 | 10.00 | - | 5 | 8.00 | - |
| 2024-11-20 08:15 am | 4.9 | 45.86 | 39.38 | 24.90 | 98.80 | 10.00 | - | 4 | 8.00 | - |
| 2024-11-20 08:00 am | 5.2 | 45.86 | 39.49 | 24.90 | 98.10 | 10.00 | - | 4 | 8.00 | - |
| 2024-11-20 07:45 am | 5.6 | 45.86 | 39.61 | 25.00 | 97.80 | 9.90 | - | 4 | 8.00 | - |
| 2024-11-20 07:30 am | 5.9 | 45.86 | 39.68 | 25.10 | 97.70 | 9.90 | - | 5 | 8.00 | - |
| 2024-11-20 07:15 am | 6.2 | 45.86 | 39.62 | 25.00 | 97.80 | 9.90 | - | 4 | 8.00 | - |
| 2024-11-20 07:00 am | 6.2 | 45.86 | 39.67 | 25.10 | 97.70 | 9.90 | - | 4 | 8.00 | - |
| 2024-11-20 06:45 am | 6.6 | 45.86 | 39.66 | 25.10 | 97.40 | 9.90 | - | 4 | 8.00 | - |
| 2024-11-20 06:30 am | 6.9 | 45.86 | 39.63 | 25.00 | 98.50 | 10.00 | - | 5 | 8.00 | - |
| 2024-11-20 06:15 am | 7.2 | 45.86 | 39.64 | 25.00 | 97.90 | 9.90 | - | 5 | 8.00 | - |
| 2024-11-20 06:00 am | 7.5 | 45.86 | 39.61 | 25.00 | 98.40 | 10.00 | - | 4 | 8.00 | - |
| 2024-11-20 05:45 am | 7.9 | 45.86 | 39.54 | 25.00 | 99.20 | 10.10 | - | 4 | 8.00 | - |
| 2024-11-20 05:30 am | 8.2 | 45.86 | 39.58 | 25.00 | 98.70 | 10.00 | - | 4 | 8.00 | - |
| 2024-11-20 05:15 am | 8.5 | 45.86 | 39.45 | 24.90 | 99.60 | 10.10 | - | 4 | 8.00 | - |
| 2024-11-20 05:00 am | 8.9 | 45.86 | 39.43 | 24.90 | 99.20 | 10.10 | - | 4 | 8.00 | - |
| 2024-11-20 04:45 am | 8.9 | 45.86 | 39.36 | 24.90 | 99.50 | 10.10 | - | 4 | 8.00 | - |
| 2024-11-20 04:30 am | 9.2 | 45.86 | 39.18 | 24.70 | 99.40 | 10.10 | - | 4 | 8.00 | - |
| 2024-11-20 04:15 am | 9.2 | 45.86 | 38.99 | 24.60 | 100.00 | 10.20 | - | 5 | 8.00 | - |
| 2024-11-20 04:00 am | 8.9 | 45.86 | 38.77 | 24.40 | 99.50 | 10.10 | - | 4 | 8.00 | - |
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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