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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(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(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): | 1.6 ft |
 Ocean Temperature (OTMP): | 70.52 °F |
| Oxygen Saturation (O2PCT): | 96.5% |
| Oxygen Concentration (O2PPM): | 8.50 ppm |
| Turbidity (TURB): | 2 FTU |
| pH (PH): | 7.50 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-10 11:45 am | 1.6 | 70.52 | - | - | 95.90 | 8.50 | - | 3 | 7.30 | - |
| 2026-07-10 11:30 am | 1.6 | 70.34 | - | - | 95.70 | 8.50 | - | 2 | 7.50 | - |
| 2026-07-10 11:15 am | 1.6 | 70.52 | - | - | 95.20 | 8.40 | - | 3 | 7.40 | - |
| 2026-07-10 11:00 am | 1.6 | 70.34 | - | - | 94.80 | 8.40 | - | 3 | 7.50 | - |
| 2026-07-10 10:45 am | 1.6 | 70.34 | - | - | 93.10 | 8.20 | - | 3 | 7.20 | - |
| 2026-07-10 10:30 am | 1.6 | 70.52 | 5.33 | - | 90.30 | 7.90 | - | 4 | 7.20 | - |
| 2026-07-10 10:15 am | 1.6 | 70.88 | 9.77 | 5.50 | 81.30 | 6.90 | - | 5 | 7.10 | - |
| 2026-07-10 10:00 am | 1.6 | 72.86 | 23.61 | 14.30 | 65.80 | 5.20 | - | 7 | 6.90 | - |
| 2026-07-10 09:45 am | 2.0 | 73.58 | 27.12 | 16.70 | 38.30 | 3.00 | - | 6 | 6.80 | - |
| 2026-07-10 09:30 am | 2.3 | 73.58 | 27.04 | 16.60 | 36.70 | 2.90 | - | 5 | 6.80 | - |
| 2026-07-10 09:15 am | 2.6 | 73.76 | 27.14 | 16.70 | 37.40 | 2.90 | - | 5 | 6.80 | - |
| 2026-07-10 09:00 am | 2.6 | 73.94 | 27.62 | 17.00 | 40.40 | 3.10 | - | 5 | 6.80 | - |
| 2026-07-10 08:45 am | 3.0 | 74.12 | 27.63 | 17.00 | 42.00 | 3.20 | - | 5 | 6.80 | - |
| 2026-07-10 08:30 am | 3.3 | 74.12 | 27.34 | 16.80 | 42.80 | 3.30 | - | 6 | 6.90 | - |
| 2026-07-10 08:15 am | 3.3 | 73.94 | 26.87 | 16.50 | 40.60 | 3.20 | - | 7 | 6.80 | - |
| 2026-07-10 08:00 am | 3.6 | 73.94 | 26.30 | 16.10 | 39.10 | 3.00 | - | 6 | 6.80 | - |
| 2026-07-10 07:45 am | 3.6 | 73.94 | 25.67 | 15.70 | 39.20 | 3.10 | - | 7 | 6.80 | - |
| 2026-07-10 07:30 am | 3.6 | 73.58 | 24.23 | 14.70 | 38.60 | 3.00 | - | 6 | 6.80 | - |
| 2026-07-10 07:15 am | 3.6 | 72.86 | 21.60 | 13.00 | 37.60 | 3.00 | - | 7 | 6.80 | - |
| 2026-07-10 07:00 am | 3.3 | 71.60 | 17.74 | 10.50 | 39.50 | 3.30 | - | 8 | 6.80 | - |
| 2026-07-10 06:45 am | 3.3 | 66.74 | 10.03 | 5.70 | 34.30 | 3.10 | - | 5 | 6.70 | - |
| 2026-07-10 06:30 am | 3.0 | 68.54 | - | - | 82.50 | 7.40 | - | 2 | 7.00 | - |
| 2026-07-10 06:15 am | 2.6 | 68.54 | - | - | 85.70 | 7.70 | - | 2 | 7.10 | - |
| 2026-07-10 06:00 am | 2.0 | 69.26 | - | - | 92.70 | 8.30 | - | 2 | 7.30 | - |
| 2026-07-10 05:45 am | 1.6 | 69.44 | - | - | 94.80 | 8.50 | - | 2 | 7.40 | - |
| 2026-07-10 05:30 am | 1.6 | 69.44 | - | - | 93.70 | 8.40 | - | 5 | 7.40 | - |
| 2026-07-10 05:15 am | 1.6 | 69.44 | - | - | 94.40 | 8.40 | - | 3 | 7.40 | - |
| 2026-07-10 05:00 am | 1.6 | 69.62 | - | - | 94.50 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 04:45 am | 1.6 | 69.62 | - | - | 94.50 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 04:30 am | 1.6 | 69.62 | - | - | 94.70 | 8.50 | - | 2 | 7.40 | - |
| 2026-07-10 04:15 am | 1.6 | 69.62 | - | - | 93.20 | 8.30 | - | 2 | 7.40 | - |
| 2026-07-10 04:00 am | 1.6 | 69.80 | - | - | 94.30 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 03:45 am | 1.6 | 69.80 | - | - | 94.50 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 03:30 am | 1.6 | 69.80 | - | - | 94.60 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 03:15 am | 1.6 | 69.80 | - | - | 94.60 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 03:00 am | 1.6 | 69.80 | - | - | 94.50 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 02:45 am | 1.6 | 69.80 | - | - | 94.40 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 02:30 am | 1.6 | 69.98 | - | - | 94.10 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 02:15 am | 1.6 | 69.98 | - | - | 94.50 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 02:00 am | 1.6 | 69.98 | - | - | 94.60 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 01:45 am | 1.6 | 69.98 | - | - | 94.50 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 01:30 am | 1.6 | 69.98 | - | - | 94.00 | 8.40 | - | 2 | 7.40 | - |
| 2026-07-10 01:15 am | 1.6 | 69.98 | - | - | 93.50 | 8.30 | - | 2 | 7.30 | - |
| 2026-07-10 01:00 am | 1.6 | 69.98 | - | - | 92.70 | 8.20 | - | 2 | 7.20 | - |
| 2026-07-10 12:45 am | 1.6 | 69.98 | - | - | 93.50 | 8.30 | - | 2 | 7.30 | - |
| 2026-07-10 12:30 am | 1.6 | 69.98 | - | - | 93.30 | 8.30 | - | 2 | 7.20 | - |
| 2026-07-10 12:15 am | 1.6 | 69.98 | - | - | 93.20 | 8.30 | - | 2 | 7.30 | - |
| 2026-07-10 12:00 am | 1.6 | 69.98 | - | - | 92.80 | 8.20 | - | 2 | 7.40 | - |
| 2026-07-09 10:00 pm | 1.6 | 79.70 | 31.72 | 19.70 | 88.90 | 6.40 | - | 11 | 7.10 | - |
| 2026-07-09 09:45 pm | 1.6 | 81.50 | 35.30 | 22.20 | 98.50 | 6.90 | - | 10 | 7.20 | - |
| 2026-07-09 09:30 pm | 2.3 | 81.32 | 35.53 | 22.30 | 87.80 | 6.10 | - | 8 | 7.10 | - |
| 2026-07-09 09:15 pm | 2.6 | 81.50 | 35.59 | 22.40 | 94.10 | 6.60 | - | 5 | 7.20 | - |
| 2026-07-09 09:00 pm | 3.3 | 81.50 | 35.66 | 22.40 | 98.50 | 6.90 | - | 5 | 7.20 | - |
| 2026-07-09 08:45 pm | 3.9 | 81.68 | 35.77 | 22.50 | 105.10 | 7.30 | - | 4 | 7.20 | - |
| 2026-07-09 08:30 pm | 4.3 | 81.86 | 35.74 | 22.50 | 109.80 | 7.60 | - | 6 | 7.30 | - |
| 2026-07-09 05:30 pm | 3.6 | 68.18 | - | - | 95.60 | 8.50 | - | 4 | 6.80 | - |
| 2026-07-09 05:15 pm | 3.0 | 69.80 | - | - | 94.10 | 8.40 | - | 2 | 7.20 | - |
| 2026-07-09 05:00 pm | 2.6 | 69.80 | - | - | 96.00 | 8.60 | - | 2 | 7.30 | - |
| 2026-07-09 04:45 pm | 2.0 | 69.80 | - | - | 96.70 | 8.60 | - | 2 | 7.30 | - |
| 2026-07-09 04:30 pm | 1.6 | 69.80 | - | - | 96.80 | 8.60 | - | 2 | 7.30 | - |
| 2026-07-09 04:15 pm | 1.6 | 69.80 | - | - | 96.30 | 8.60 | - | 2 | 7.40 | - |
| 2026-07-09 04:00 pm | 1.6 | 69.62 | - | - | 97.00 | 8.70 | - | 2 | 7.40 | - |
| 2026-07-09 03:45 pm | 1.6 | 69.62 | - | - | 97.00 | 8.70 | - | 2 | 7.30 | - |
| 2026-07-09 03:30 pm | 1.6 | 69.44 | - | - | 96.60 | 8.60 | - | 2 | 7.40 | - |
| 2026-07-09 03:15 pm | 1.6 | 69.44 | - | - | 96.80 | 8.70 | - | 2 | 7.40 | - |
| 2026-07-09 03:00 pm | 1.6 | 69.26 | - | - | 96.80 | 8.70 | - | 2 | 7.40 | - |
| 2026-07-09 02:45 pm | 1.6 | 69.08 | - | - | 97.50 | 8.70 | - | 2 | 7.40 | - |
| 2026-07-09 02:30 pm | 1.6 | 68.90 | - | - | 97.70 | 8.80 | - | 2 | 7.40 | - |
| 2026-07-09 02:15 pm | 1.6 | 68.90 | - | - | 97.90 | 8.80 | - | 2 | 7.40 | - |
| 2026-07-09 02:00 pm | 1.6 | 68.90 | - | - | 97.70 | 8.80 | - | 2 | 7.40 | - |
| 2026-07-09 01:45 pm | 1.6 | 68.90 | - | - | 98.00 | 8.80 | - | 2 | 7.40 | - |
| 2026-07-09 01:30 pm | 1.6 | 68.72 | - | - | 97.90 | 8.80 | - | 2 | 7.40 | - |
| 2026-07-09 01:15 pm | 1.6 | 68.54 | - | - | 98.00 | 8.90 | - | 2 | 7.40 | - |
| 2026-07-09 01:00 pm | 1.6 | 68.36 | - | - | 97.90 | 8.90 | - | 2 | 7.40 | - |
Historical data for station WQQM1 are available at the NERRS website.
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