View the latest observations near Atlantic Tropical Storm Bertha and East Pacific Hurricane Fausto.
Station WQQM1 - Head of Tide, Wells Reserve, ME
Owned and maintained by National Estuarine Research Reserve System
Water Quality Station
43.298 N 70.587 W (43°17'54" N 70°35'14" 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): | 3.3 ft |
 Ocean Temperature (OTMP): | 66.74 °F |
| Conductivity (COND): | 14.21 mS/cm |
| Salinity (SAL): | 8.30 psu |
| Oxygen Saturation (O2PCT): | 78.9% |
| Oxygen Concentration (O2PPM): | 6.90 ppm |
| Turbidity (TURB): | 6 FTU |
| pH (PH): | 6.60 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-22 05:15 pm | 3.0 | 65.84 | 6.82 | - | 82.20 | 7.50 | - | 4 | 6.60 | - |
| 2026-07-22 05:00 pm | 2.6 | 66.74 | - | - | 91.40 | 8.40 | - | 3 | 7.10 | - |
| 2026-07-22 04:45 pm | 2.0 | 67.28 | - | - | 96.30 | 8.80 | - | 2 | 7.30 | - |
| 2026-07-22 04:30 pm | 1.6 | 67.10 | - | - | 96.30 | 8.80 | - | 3 | 7.30 | - |
| 2026-07-22 04:15 pm | 1.6 | 67.10 | - | - | 95.70 | 8.80 | - | 3 | 7.30 | - |
| 2026-07-22 04:00 pm | 1.6 | 66.92 | - | - | 95.70 | 8.80 | - | 3 | 7.30 | - |
| 2026-07-22 03:45 pm | 1.6 | 66.74 | - | - | 94.80 | 8.70 | - | 2 | 7.30 | - |
| 2026-07-22 03:30 pm | 1.6 | 66.56 | - | - | 94.40 | 8.70 | - | 3 | 7.20 | - |
| 2026-07-22 03:15 pm | 1.6 | 66.38 | - | - | 94.40 | 8.70 | - | 2 | 7.20 | - |
| 2026-07-22 03:00 pm | 1.6 | 66.20 | - | - | 93.00 | 8.60 | - | 3 | 7.20 | - |
| 2026-07-22 02:45 pm | 1.6 | 66.20 | - | - | 94.50 | 8.80 | - | 3 | 7.30 | - |
| 2026-07-22 02:30 pm | 1.6 | 66.20 | - | - | 92.70 | 8.60 | - | 3 | 7.20 | - |
| 2026-07-22 02:15 pm | 1.6 | 67.10 | - | - | 95.50 | 8.80 | - | 4 | 7.30 | - |
| 2026-07-22 02:00 pm | 1.6 | 65.84 | - | - | 96.30 | 8.90 | - | 3 | 7.30 | - |
| 2026-07-22 01:45 pm | 1.6 | 65.66 | - | - | 94.10 | 8.80 | - | 3 | 7.30 | - |
| 2026-07-22 01:30 pm | 1.6 | 65.66 | - | - | 95.10 | 8.90 | - | 3 | 7.30 | - |
| 2026-07-22 01:15 pm | 1.6 | 65.66 | - | - | 95.40 | 8.90 | - | 3 | 7.40 | - |
| 2026-07-22 01:00 pm | 1.6 | 65.84 | - | - | 95.80 | 8.90 | - | 3 | 7.30 | - |
| 2026-07-22 12:45 pm | 1.3 | 65.66 | - | - | 94.90 | 8.80 | - | 3 | 7.30 | - |
| 2026-07-22 12:30 pm | 1.3 | 65.66 | - | - | 94.70 | 8.80 | - | 3 | 7.20 | - |
| 2026-07-22 12:15 pm | 1.6 | 65.30 | - | - | 93.60 | 8.70 | - | 3 | 7.20 | - |
| 2026-07-22 12:00 pm | 1.6 | 65.30 | - | - | 93.60 | 8.70 | - | 3 | 7.20 | - |
| 2026-07-22 11:45 am | 1.3 | 65.12 | - | - | 94.00 | 8.80 | - | 3 | 7.20 | - |
| 2026-07-22 11:30 am | 1.3 | 64.94 | - | - | 92.30 | 8.60 | - | 3 | 7.20 | - |
| 2026-07-22 11:15 am | 1.3 | 64.94 | - | - | 91.70 | 8.60 | - | 3 | 7.20 | - |
| 2026-07-22 11:00 am | 1.6 | 64.94 | - | - | 90.30 | 8.40 | - | 3 | 7.10 | - |
| 2026-07-22 10:45 am | 1.6 | 64.94 | - | - | 90.40 | 8.40 | - | 3 | 7.20 | - |
| 2026-07-22 10:30 am | 1.3 | 64.94 | - | - | 88.00 | 8.20 | - | 3 | 7.20 | - |
| 2026-07-22 10:15 am | 1.3 | 64.94 | - | - | 87.70 | 8.10 | - | 3 | 7.10 | - |
| 2026-07-22 10:00 am | 1.3 | 64.94 | 6.16 | - | 84.40 | 7.80 | - | 4 | 7.10 | - |
| 2026-07-22 09:45 am | 1.3 | 64.94 | 8.00 | - | 81.30 | 7.50 | - | 4 | 7.10 | - |
| 2026-07-22 09:30 am | 1.3 | 64.94 | 10.61 | 6.00 | 76.30 | 6.90 | - | 4 | 7.00 | - |
| 2026-07-22 09:15 am | 1.3 | 65.48 | 15.62 | 9.20 | 69.20 | 6.10 | - | 6 | 6.90 | - |
| 2026-07-22 09:00 am | 1.3 | 66.02 | 25.55 | 15.60 | 53.10 | 4.50 | - | 5 | 6.80 | - |
| 2026-07-22 08:45 am | 1.6 | 66.74 | 29.42 | 18.20 | 39.00 | 3.20 | - | 5 | 6.80 | - |
| 2026-07-22 08:30 am | 1.6 | 67.10 | 30.07 | 18.70 | 40.20 | 3.30 | - | 5 | 6.80 | - |
| 2026-07-22 08:15 am | 2.0 | 67.10 | 30.05 | 18.70 | 36.90 | 3.00 | - | 5 | 6.80 | - |
| 2026-07-22 08:00 am | 2.6 | 67.10 | 30.31 | 18.90 | 37.30 | 3.10 | - | 4 | 6.80 | - |
| 2026-07-22 07:45 am | 2.6 | 67.28 | 30.69 | 19.10 | 36.10 | 3.00 | - | 5 | 6.80 | - |
| 2026-07-22 07:30 am | 2.6 | 67.28 | 30.54 | 19.00 | 37.90 | 3.10 | - | 5 | 6.80 | - |
| 2026-07-22 07:15 am | 3.0 | 67.46 | 30.79 | 19.20 | 40.70 | 3.30 | - | 5 | 6.80 | - |
| 2026-07-22 07:00 am | 3.0 | 67.46 | 30.72 | 19.10 | 41.70 | 3.40 | - | 5 | 6.90 | - |
| 2026-07-22 06:45 am | 3.3 | 67.46 | 30.35 | 18.90 | 43.50 | 3.60 | - | 6 | 6.90 | - |
| 2026-07-22 06:30 am | 3.6 | 67.28 | 29.43 | 18.30 | 43.20 | 3.60 | - | 6 | 6.80 | - |
| 2026-07-22 06:15 am | 3.3 | 67.10 | 27.82 | 17.20 | 43.10 | 3.60 | - | 6 | 6.80 | - |
| 2026-07-22 06:00 am | 3.3 | 66.74 | 26.30 | 16.10 | 42.90 | 3.60 | - | 7 | 6.80 | - |
| 2026-07-22 05:45 am | 3.3 | 66.20 | 23.70 | 14.40 | 42.60 | 3.60 | - | 7 | 6.80 | - |
| 2026-07-22 05:30 am | 3.0 | 64.76 | 18.73 | 11.20 | 37.90 | 3.40 | - | 6 | 6.60 | - |
| 2026-07-22 05:15 am | 2.6 | 62.78 | 11.99 | 6.90 | 38.60 | 3.60 | - | 6 | 6.60 | - |
| 2026-07-22 05:00 am | 2.3 | 63.86 | - | - | 83.00 | 7.90 | - | 4 | 7.00 | - |
| 2026-07-22 04:45 am | 2.0 | 64.04 | - | - | 86.60 | 8.20 | - | 4 | 7.00 | - |
| 2026-07-22 04:30 am | 1.3 | 64.22 | - | - | 90.70 | 8.60 | - | 4 | 7.10 | - |
| 2026-07-22 04:15 am | 1.3 | 64.22 | - | - | 89.00 | 8.40 | - | 3 | 7.10 | - |
| 2026-07-22 04:00 am | 1.3 | 64.22 | - | - | 88.80 | 8.40 | - | 4 | 7.10 | - |
| 2026-07-22 03:45 am | 1.3 | 64.22 | - | - | 88.70 | 8.40 | - | 4 | 7.10 | - |
| 2026-07-22 03:30 am | 1.3 | 64.22 | - | - | 88.10 | 8.30 | - | 3 | 7.10 | - |
| 2026-07-22 03:15 am | 1.3 | 64.22 | - | - | 88.00 | 8.30 | - | 4 | 7.10 | - |
| 2026-07-22 03:00 am | 1.3 | 64.22 | - | - | 88.80 | 8.40 | - | 4 | 7.10 | - |
| 2026-07-22 02:45 am | 1.3 | 64.22 | - | - | 88.50 | 8.40 | - | 3 | 7.10 | - |
| 2026-07-22 02:30 am | 1.3 | 64.22 | - | - | 87.00 | 8.20 | - | 3 | 7.10 | - |
| 2026-07-22 02:15 am | 1.3 | 64.22 | - | - | 87.50 | 8.20 | - | 4 | 7.10 | - |
| 2026-07-22 02:00 am | 1.3 | 64.40 | - | - | 86.80 | 8.20 | - | 4 | 7.10 | - |
| 2026-07-22 01:45 am | 1.3 | 64.40 | - | - | 86.60 | 8.20 | - | 4 | 7.10 | - |
| 2026-07-22 01:30 am | 1.3 | 64.40 | - | - | 85.70 | 8.10 | - | 4 | 7.10 | - |
| 2026-07-22 01:15 am | 1.3 | 64.40 | - | - | 85.00 | 8.00 | - | 3 | 7.00 | - |
| 2026-07-22 01:00 am | 1.3 | 64.40 | - | - | 85.10 | 8.00 | - | 4 | 7.10 | - |
| 2026-07-22 12:45 am | 1.3 | 64.58 | - | - | 84.80 | 7.90 | - | 4 | 7.10 | - |
| 2026-07-22 12:30 am | 1.3 | 64.58 | - | - | 84.30 | 7.90 | - | 4 | 7.00 | - |
| 2026-07-22 12:15 am | 1.3 | 64.76 | - | - | 84.90 | 7.90 | - | 4 | 7.10 | - |
| 2026-07-22 12:00 am | 1.3 | 64.94 | - | - | 83.80 | 7.80 | - | 4 | 7.10 | - |
| 2026-07-21 11:45 pm | 1.3 | 64.94 | 5.41 | - | 85.30 | 7.90 | - | 4 | 7.00 | - |
| 2026-07-21 11:30 pm | 1.3 | 65.12 | 6.45 | - | 84.60 | 7.80 | - | 4 | 7.00 | - |
| 2026-07-21 11:15 pm | 1.3 | 65.48 | 7.58 | - | 83.10 | 7.60 | - | 4 | 7.00 | - |
| 2026-07-21 11:00 pm | 1.3 | 65.48 | 8.62 | - | 82.30 | 7.50 | - | 4 | 7.00 | - |
| 2026-07-21 10:45 pm | 1.3 | 65.66 | 10.05 | 5.70 | 80.30 | 7.20 | - | 4 | 7.00 | - |
| 2026-07-21 10:30 pm | 1.6 | 66.20 | 11.70 | 6.70 | 80.20 | 7.20 | - | 5 | 7.00 | - |
| 2026-07-21 10:15 pm | 1.6 | 66.74 | 14.30 | 8.30 | 74.90 | 6.60 | - | 5 | 6.90 | - |
| 2026-07-21 10:00 pm | 1.6 | 67.10 | 17.65 | 10.50 | 71.00 | 6.10 | - | 6 | 6.90 | - |
| 2026-07-21 09:45 pm | 1.6 | 68.00 | 23.40 | 14.20 | 63.40 | 5.30 | - | 5 | 6.80 | - |
| 2026-07-21 09:30 pm | 1.6 | 68.90 | 31.49 | 19.70 | 65.30 | 5.20 | - | 7 | 6.90 | - |
| 2026-07-21 09:15 pm | 1.6 | 69.44 | 34.35 | 21.60 | 69.10 | 5.40 | - | 7 | 6.90 | - |
| 2026-07-21 09:00 pm | 1.6 | 70.16 | 36.68 | 23.20 | 72.80 | 5.60 | - | 6 | 7.00 | - |
| 2026-07-21 08:45 pm | 1.6 | 70.70 | 37.73 | 24.00 | 76.30 | 5.90 | - | 5 | 7.00 | - |
| 2026-07-21 08:30 pm | 2.0 | 71.06 | 38.20 | 24.30 | 73.30 | 5.60 | - | 5 | 7.00 | - |
| 2026-07-21 08:15 pm | 2.3 | 71.06 | 38.52 | 24.50 | 76.30 | 5.80 | - | 4 | 7.10 | - |
| 2026-07-21 08:00 pm | 2.6 | 71.24 | 38.67 | 24.60 | 78.10 | 5.90 | - | 3 | 7.10 | - |
| 2026-07-21 07:45 pm | 3.3 | 71.24 | 38.80 | 24.70 | 77.50 | 5.90 | - | 3 | 7.10 | - |
| 2026-07-21 07:30 pm | 3.3 | 71.24 | 38.96 | 24.80 | 80.90 | 6.20 | - | 3 | 7.10 | - |
| 2026-07-21 07:15 pm | 3.6 | 71.24 | 38.93 | 24.80 | 83.70 | 6.40 | - | 4 | 7.10 | - |
| 2026-07-21 07:00 pm | 4.3 | 71.42 | 38.72 | 24.70 | 85.40 | 6.50 | - | 4 | 7.10 | - |
| 2026-07-21 06:45 pm | 4.6 | 71.42 | 38.46 | 24.50 | 86.20 | 6.60 | - | 3 | 7.10 | - |
| 2026-07-21 06:30 pm | 4.6 | 71.60 | 37.40 | 23.70 | 85.30 | 6.50 | - | 4 | 7.10 | - |
| 2026-07-21 06:15 pm | 4.6 | 71.78 | 36.38 | 23.00 | 86.00 | 6.60 | - | 4 | 7.10 | - |
| 2026-07-21 06:00 pm | 4.3 | 71.96 | 34.69 | 21.80 | 88.00 | 6.80 | - | 4 | 7.10 | - |
Historical data for station WQQM1 are available at the NERRS website.
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