sampling point
Marsh Drn.D/S Eaw.Co.Disch.Walpole
| Description | MARSH DRN.D/S EAW.CO.DISCH.WALPOLE |
|---|---|
| Sampling point ID | AN-BLY017 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 638000 275800 lat lon: 52.328626, 1.491492 |
| Area | Essex Norfolk And Suffolk |
| Sub-Area | Norfolk & Suffolk Team Sub Area |
| Summary | 58 samples taken between 2020 and 2006 |
Determinands
Determinands identify a property which can be measured on a sample or the sampling environment, together with the units in which the result of that measurement will be expressed.
14 determinands have been measured at this site
- C - Org Filt
- Ca Filtered
- Cond @ 25C
- Fe- Filt
- Iron - as Fe
- Manganse-Mn
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- NO FLOW/SAMP
- O Diss %sat
- Oxygen Diss
- Temp Water
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 58 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 4 Oct 2017 to 15 Jan 2020
| Notation | Determinand | Units | 4 Oct 2017 09:44 | 8 Jan 2018 13:56 | 12 Apr 2018 09:02 | 10 Sep 2018 09:06 | 3 Oct 2018 09:21 | 31 Jan 2019 08:58 | 1 Apr 2019 10:46 | 30 Jul 2019 09:36 | 28 Nov 2019 12:27 | 15 Jan 2020 13:59 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.99 | 7.83 | 8.14 | 8.12 | 7.9 | 8.03 | 7.91 | 8.06 | 7.86 | 8.15 | |
| 0076 | Temperature of Water | °C | 11.7 | 3.6 | 8.5 | 14.1 | 10.8 | 17.9 | 9.2 | 8.1 | ||
| 0077 | Conductivity at 25 C | μs/cm | 908 | 841 | 831 | 791 | 854 | 781 | 700 | 642 | ||
| 0235 | Magnesium, Dissolved | mg/l | 12.3 | 6.59 | 6.1 | 11.2 | 11.9 | 8.14 | 11.3 | 11 | 4.8 | 4.1 |
| 0239 | Calcium, Dissolved | mg/l | 136 | 136 | 140 | 122 | 128 | 144 | 146 | 120 | 110 | 110 |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 5.23 | 7.79 | 6.8 | 5.81 | 5.23 | 7.39 | 6.08 | 7.1 | 10 | 8.1 |
| 6460 | Iron, Dissolved | μg/l | 61.5 | 35.6 | 35.3 | 69.1 | 61.6 | 48.2 | 195 | 90 | 52 | < 30 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 69.1 | 79.8 | 89.6 | 76 | 74.5 | 64.7 | 75.8 | 94.1 | ||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.48 | 10.6 | 10.5 | 7.8 | 8.24 | 6.12 | 8.71 | 11.1 |
Samples from 28 Apr 2015 to 10 Jul 2017
| Notation | Determinand | Units | 28 Apr 2015 10:57 | 15 Jul 2015 15:27 | 8 Oct 2015 09:09 | 22 Jan 2016 09:00 | 13 Apr 2016 08:45 | 18 Jul 2016 10:42 | 14 Oct 2016 12:25 | 20 Jan 2017 14:21 | 10 Apr 2017 09:55 | 10 Jul 2017 12:08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.88 | 7.89 | 8.04 | 7.98 | 7.97 | 8.09 | 8.2 | 8.05 | 8 | ||
| 0235 | Magnesium, Dissolved | mg/l | 11.2 | 11.3 | ||||||||
| 0239 | Calcium, Dissolved | mg/l | 139 | 146 | 164 | 124 | 139 | 139 | 167 | 138 | 141 | |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 5.3 | 5.43 | 6.33 | 9.33 | 6.37 | 4.54 | 5.45 | 5.06 | 5.83 | |
| 4820 | Manganese : BLM Bioavailable | μg/l | 26.6 | 69 | 29 | 37.1 | 22.7 | 40.6 | ||||
| 6458 | Manganese, Dissolved | μg/l | 137 | 58.8 | 114 | 53.8 | 70.2 | 34.1 | 49.2 | |||
| 6460 | Iron, Dissolved | μg/l | 124 | 87.6 | 104 | 72.1 | 71.7 | 90.8 | 59.9 | 37.2 | 73.7 | 83.9 |