Station WAQM3 - Menauhant, Waquoit Bay Reserve, MA
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
41.552 N 70.549 W (41°33'9" N 70°32'55" 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): | 3.0 ft |
 Ocean Temperature (OTMP): | 48.20 °F |
| Conductivity (COND): | 48.15 mS/cm |
| Salinity (SAL): | 31.10 psu |
| Oxygen Saturation (O2PCT): | 105.9% |
| Oxygen Concentration (O2PPM): | 10.00 ppm |
| Turbidity (TURB): | 2 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-15 03:45 pm | 3.0 | 48.20 | 48.16 | 31.20 | 106.30 | 10.10 | - | 2 | 8.10 | - |
| 2025-11-15 03:30 pm | 2.6 | 48.20 | 48.14 | 31.10 | 106.10 | 10.00 | - | 2 | 8.10 | - |
| 2025-11-15 03:15 pm | 2.6 | 48.38 | 48.16 | 31.20 | 106.80 | 10.10 | - | 2 | 8.10 | - |
| 2025-11-15 03:00 pm | 2.6 | 48.20 | 48.01 | 31.00 | 107.40 | 10.20 | - | 2 | 8.10 | - |
| 2025-11-15 02:45 pm | 2.3 | 47.66 | 47.64 | 30.80 | 106.70 | 10.20 | - | 2 | 8.10 | - |
| 2025-11-15 02:30 pm | 2.3 | 48.02 | 47.72 | 30.80 | 109.00 | 10.40 | - | 2 | 8.10 | - |
| 2025-11-15 02:15 pm | 2.3 | 47.84 | 47.76 | 30.80 | 106.90 | 10.20 | - | 2 | 8.10 | - |
| 2025-11-15 02:00 pm | 2.3 | 48.02 | 47.86 | 30.90 | 107.80 | 10.20 | - | 2 | 8.10 | - |
| 2025-11-15 01:45 pm | 2.3 | 48.02 | 47.87 | 30.90 | 108.30 | 10.30 | - | 2 | 8.10 | - |
| 2025-11-15 01:30 pm | 2.3 | 48.02 | 47.95 | 31.00 | 107.20 | 10.20 | - | 2 | 8.10 | - |
| 2025-11-15 01:15 pm | 2.6 | 48.02 | 47.92 | 31.00 | 107.20 | 10.20 | - | 2 | 8.10 | - |
| 2025-11-15 01:00 pm | 2.6 | 48.02 | 48.02 | 31.00 | 106.90 | 10.10 | - | 2 | 8.10 | - |
| 2025-11-15 12:45 pm | 2.6 | 48.20 | 48.05 | 31.10 | 107.60 | 10.20 | - | 2 | 8.10 | - |
| 2025-11-15 12:30 pm | 2.6 | 48.20 | 48.06 | 31.10 | 108.40 | 10.30 | - | 2 | 8.10 | - |
| 2025-11-15 12:15 pm | 2.6 | 48.02 | 48.09 | 31.10 | 107.50 | 10.20 | - | 2 | 8.10 | - |
| 2025-11-15 12:00 pm | 3.0 | 48.02 | 48.11 | 31.10 | 107.40 | 10.20 | - | 2 | 8.10 | - |
| 2025-11-15 11:45 am | 3.0 | 47.84 | 48.12 | 31.10 | 106.80 | 10.10 | - | 2 | 8.10 | - |
| 2025-11-15 11:30 am | 3.0 | 47.84 | 48.12 | 31.10 | 107.40 | 10.20 | - | 1 | 8.10 | - |
| 2025-11-15 11:15 am | 3.3 | 47.84 | 48.11 | 31.10 | 106.50 | 10.10 | - | 2 | 8.10 | - |
| 2025-11-15 11:00 am | 3.3 | 47.66 | 48.16 | 31.10 | 105.00 | 10.00 | - | 1 | 8.10 | - |
| 2025-11-15 10:45 am | 3.6 | 47.66 | 48.17 | 31.10 | 104.50 | 10.00 | - | 2 | 8.10 | - |
| 2025-11-15 10:30 am | 3.6 | 47.48 | 48.17 | 31.10 | 103.60 | 9.90 | - | 2 | 8.00 | - |
| 2025-11-15 10:15 am | 3.6 | 47.66 | 48.18 | 31.10 | 104.20 | 9.90 | - | 2 | 8.10 | - |
| 2025-11-15 10:00 am | 3.6 | 47.48 | 48.18 | 31.10 | 103.30 | 9.90 | - | 2 | 8.00 | - |
| 2025-11-15 09:45 am | 3.6 | 47.66 | 48.15 | 31.10 | 104.10 | 9.90 | - | 2 | 8.00 | - |
| 2025-11-15 09:30 am | 3.6 | 47.66 | 48.20 | 31.20 | 103.00 | 9.80 | - | 2 | 8.00 | - |
| 2025-11-15 09:15 am | 3.9 | 47.66 | 48.22 | 31.20 | 102.10 | 9.70 | - | 3 | 8.00 | - |
| 2025-11-15 09:00 am | 3.9 | 47.48 | 48.22 | 31.20 | 101.70 | 9.70 | - | 9 | 8.00 | - |
| 2025-11-15 08:45 am | 3.9 | 47.48 | 48.22 | 31.20 | 100.10 | 9.60 | - | 9 | 8.00 | - |
| 2025-11-15 08:30 am | 3.9 | 47.84 | 48.22 | 31.20 | 99.90 | 9.50 | - | 8 | 8.00 | - |
| 2025-11-15 08:15 am | 3.9 | 47.84 | 48.23 | 31.20 | 99.90 | 9.50 | - | 8 | 8.00 | - |
| 2025-11-15 08:00 am | 3.9 | 47.84 | 48.23 | 31.20 | 99.50 | 9.40 | - | 9 | 8.00 | - |
| 2025-11-15 07:45 am | 3.9 | 48.02 | 48.25 | 31.20 | 99.20 | 9.40 | - | 9 | 8.00 | - |
| 2025-11-15 07:30 am | 3.9 | 47.84 | 48.22 | 31.20 | 98.80 | 9.40 | - | 12 | 8.00 | - |
| 2025-11-15 07:15 am | 3.9 | 47.84 | 48.20 | 31.20 | 98.40 | 9.40 | - | 8 | 8.00 | - |
| 2025-11-15 07:00 am | 3.9 | 47.84 | 48.20 | 31.20 | 98.40 | 9.40 | - | 7 | 8.00 | - |
| 2025-11-15 06:45 am | 3.9 | 47.66 | 48.21 | 31.20 | 97.90 | 9.30 | - | 8 | 8.00 | - |
| 2025-11-15 06:30 am | 3.6 | 47.66 | 48.20 | 31.20 | 98.10 | 9.30 | - | 8 | 8.00 | - |
| 2025-11-15 06:15 am | 3.6 | 47.66 | 48.23 | 31.20 | 97.60 | 9.30 | - | 10 | 8.00 | - |
| 2025-11-15 06:00 am | 3.6 | 47.66 | 48.23 | 31.20 | 97.80 | 9.30 | - | 6 | 8.00 | - |
| 2025-11-15 05:45 am | 3.6 | 47.84 | 48.24 | 31.20 | 98.00 | 9.30 | - | 9 | 8.00 | - |
| 2025-11-15 05:30 am | 3.6 | 47.84 | 48.24 | 31.20 | 98.00 | 9.30 | - | 9 | 8.00 | - |
| 2025-11-15 05:15 am | 3.6 | 47.66 | 48.23 | 31.20 | 98.00 | 9.30 | - | 7 | 8.00 | - |
| 2025-11-15 05:00 am | 3.6 | 47.66 | 48.21 | 31.20 | 97.90 | 9.30 | - | 10 | 8.00 | - |
| 2025-11-15 04:45 am | 3.6 | 47.66 | 48.21 | 31.20 | 98.00 | 9.30 | - | 10 | 8.00 | - |
| 2025-11-15 04:30 am | 3.3 | 47.66 | 48.19 | 31.10 | 98.20 | 9.40 | - | 10 | 8.00 | - |
| 2025-11-15 04:15 am | 3.3 | 47.66 | 48.18 | 31.10 | 98.20 | 9.40 | - | 10 | 8.00 | - |
| 2025-11-15 04:00 am | 3.3 | 47.66 | 48.17 | 31.10 | 98.30 | 9.40 | - | 10 | 8.00 | - |
| 2025-11-15 03:45 am | 3.3 | 47.66 | 48.17 | 31.10 | 98.20 | 9.40 | - | 8 | 8.00 | - |
| 2025-11-15 03:30 am | 3.0 | 47.66 | 48.14 | 31.10 | 98.10 | 9.30 | - | 8 | 8.00 | - |
| 2025-11-15 03:15 am | 3.0 | 47.84 | 48.06 | 31.10 | 98.30 | 9.40 | - | 10 | 8.00 | - |
| 2025-11-15 03:00 am | 3.0 | 47.84 | 48.14 | 31.10 | 98.60 | 9.40 | - | 9 | 8.00 | - |
| 2025-11-15 02:45 am | 2.6 | 48.02 | 48.11 | 31.10 | 98.00 | 9.30 | - | 9 | 8.00 | - |
| 2025-11-15 02:30 am | 2.6 | 48.20 | 47.99 | 31.00 | 98.10 | 9.30 | - | 7 | 8.00 | - |
| 2025-11-15 02:15 am | 2.6 | 47.30 | 47.42 | 30.60 | 99.70 | 9.60 | - | 7 | 8.00 | - |
| 2025-11-15 02:00 am | 2.6 | 47.48 | 47.47 | 30.60 | 97.50 | 9.30 | - | 5 | 8.00 | - |
| 2025-11-15 01:45 am | 2.3 | 47.48 | 47.61 | 30.70 | 98.20 | 9.40 | - | 5 | 8.00 | - |
| 2025-11-15 01:30 am | 2.3 | 47.48 | 47.62 | 30.70 | 99.10 | 9.50 | - | 8 | 8.00 | - |
| 2025-11-15 01:15 am | 2.3 | 47.66 | 47.69 | 30.80 | 98.20 | 9.40 | - | 4 | 8.00 | - |
| 2025-11-15 01:00 am | 2.3 | 47.66 | 47.73 | 30.80 | 98.90 | 9.40 | - | 8 | 8.00 | - |
| 2025-11-15 12:45 am | 2.6 | 47.66 | 47.76 | 30.80 | 98.70 | 9.40 | - | 10 | 8.00 | - |
| 2025-11-15 12:30 am | 2.6 | 47.66 | 47.75 | 30.80 | 99.80 | 9.50 | - | 6 | 8.00 | - |
| 2025-11-15 12:15 am | 2.6 | 47.84 | 47.85 | 30.90 | 98.80 | 9.40 | - | 6 | 8.00 | - |
| 2025-11-15 12:00 am | 2.6 | 47.84 | 47.89 | 30.90 | 98.90 | 9.40 | - | 7 | 8.00 | - |
| 2025-11-14 11:45 pm | 2.6 | 47.84 | 47.89 | 30.90 | 99.30 | 9.40 | - | 8 | 8.00 | - |
| 2025-11-14 11:30 pm | 3.0 | 48.02 | 47.95 | 31.00 | 99.00 | 9.40 | - | 9 | 8.00 | - |
| 2025-11-14 11:15 pm | 3.0 | 48.02 | 47.97 | 31.00 | 99.40 | 9.40 | - | 7 | 8.00 | - |
| 2025-11-14 11:00 pm | 3.0 | 48.02 | 48.03 | 31.10 | 99.90 | 9.50 | - | 6 | 8.00 | - |
| 2025-11-14 10:45 pm | 3.3 | 48.02 | 48.05 | 31.10 | 99.90 | 9.50 | - | 10 | 8.00 | - |
| 2025-11-14 10:30 pm | 3.3 | 48.02 | 48.07 | 31.10 | 100.40 | 9.50 | - | 6 | 8.00 | - |
| 2025-11-14 10:15 pm | 3.3 | 48.20 | 48.12 | 31.10 | 100.00 | 9.50 | - | 5 | 8.00 | - |
| 2025-11-14 10:00 pm | 3.3 | 48.20 | 48.14 | 31.10 | 99.60 | 9.40 | - | 5 | 8.00 | - |
| 2025-11-14 09:45 pm | 3.6 | 48.20 | 48.17 | 31.20 | 100.20 | 9.50 | - | 5 | 8.00 | - |
| 2025-11-14 09:30 pm | 3.6 | 48.20 | 48.17 | 31.20 | 100.60 | 9.50 | - | 5 | 8.00 | - |
| 2025-11-14 09:15 pm | 3.6 | 48.20 | 48.19 | 31.20 | 100.80 | 9.50 | - | 6 | 8.00 | - |
| 2025-11-14 09:00 pm | 3.6 | 48.20 | 48.19 | 31.20 | 101.00 | 9.60 | - | 227 | 8.00 | - |
| 2025-11-14 08:45 pm | 3.6 | 48.20 | 48.19 | 31.20 | 100.40 | 9.50 | - | 5 | 8.00 | - |
| 2025-11-14 08:30 pm | 3.6 | 48.20 | 48.19 | 31.20 | 101.30 | 9.60 | - | 5 | 8.00 | - |
| 2025-11-14 08:15 pm | 3.6 | 48.38 | 48.16 | 31.20 | 102.10 | 9.60 | - | 5 | 8.00 | - |
| 2025-11-14 08:00 pm | 3.6 | 48.56 | 48.07 | 31.10 | 101.80 | 9.60 | - | 10 | 8.00 | - |
| 2025-11-14 07:45 pm | 3.6 | 48.56 | 48.07 | 31.10 | 102.20 | 9.60 | - | 5 | 8.00 | - |
| 2025-11-14 07:30 pm | 3.6 | 48.74 | 48.07 | 31.10 | 102.30 | 9.60 | - | 12 | 8.00 | - |
| 2025-11-14 07:15 pm | 3.6 | 48.74 | 48.08 | 31.10 | 102.60 | 9.70 | - | 4 | 8.00 | - |
| 2025-11-14 07:00 pm | 3.6 | 48.74 | 48.08 | 31.10 | 102.80 | 9.70 | - | 6 | 8.00 | - |
| 2025-11-14 06:45 pm | 3.6 | 48.74 | 48.12 | 31.10 | 102.90 | 9.70 | - | 6 | 8.00 | - |
| 2025-11-14 06:30 pm | 3.6 | 48.92 | 48.12 | 31.10 | 103.30 | 9.70 | - | 8 | 8.00 | - |
| 2025-11-14 06:15 pm | 3.6 | 48.92 | 48.13 | 31.20 | 103.00 | 9.70 | - | 8 | 8.00 | - |
| 2025-11-14 06:00 pm | 3.6 | 48.92 | 48.18 | 31.20 | 103.40 | 9.70 | - | 6 | 8.00 | - |
| 2025-11-14 05:45 pm | 3.6 | 49.10 | 48.19 | 31.20 | 103.60 | 9.70 | - | 7 | 8.00 | - |
| 2025-11-14 05:30 pm | 3.6 | 49.10 | 48.18 | 31.20 | 103.60 | 9.70 | - | 7 | 8.00 | - |
| 2025-11-14 05:15 pm | 3.3 | 49.10 | 48.22 | 31.20 | 103.70 | 9.70 | - | 6 | 8.00 | - |
| 2025-11-14 05:00 pm | 3.3 | 49.10 | 48.22 | 31.20 | 104.00 | 9.70 | - | 6 | 8.00 | - |
Historical data for station WAQM3 are available at the NERRS website.
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