sampling point
Polver Drn.Button Fen
| Description | POLVER DRN.BUTTON FEN |
|---|---|
| Sampling point ID | AN-56M21 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 570100 310800 lat lon: 52.668209, 0.5141 |
| Area | Cambridgeshire And Bedfordshire |
| Sub-Area | Ely Team Sub Area |
| Summary | 221 samples taken between 2018 and 2000 |
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.
29 determinands have been measured at this site
- Ammonia(N)
- BOD ATU
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Fe- Filt
- Hardness
- Iron - as Fe
- Magnesium-Mg
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Inorganic
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- O Diss %sat
- O Diss% Satn
- O Dissolved
- Orthophospht
- Oxygen Diss
- Temp Water
- Turbidity
- TurbidityNTU
- pH
- pH Inst unit
Sampling results
Displaying the twenty most recent samples. You can see all 221 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 7 Aug 2017 to 13 Jun 2018
| Notation | Determinand | Units | 7 Aug 2017 14:22 | 27 Sep 2017 11:39 | 26 Oct 2017 11:23 | 30 Nov 2017 08:05 | 4 Dec 2017 11:20 | 22 Jan 2018 12:27 | 20 Feb 2018 13:37 | 21 Mar 2018 09:59 | 10 Apr 2018 11:32 | 13 Jun 2018 10:23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.6 | 7.96 | 8.01 | 7.88 | 7.79 | 7.64 | 7.8 | 7.75 | 7.7 | 7.66 | |
| 0235 | Magnesium, Dissolved | mg/l | 6.81 | 5.69 | 5.65 | 4.96 | 6.1 | 4.62 | 4.27 | 27.9 | 4.15 | 4.03 |
| 0239 | Calcium, Dissolved | mg/l | 135 | 128 | 131 | 133 | 136 | 158 | 146 | 230 | 141 | 136 |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 3.79 | 2.25 | 2.56 | 3.31 | 4.29 | 5.93 | 4.31 | 8.51 | 4.87 | 2.81 |
| 6460 | Iron, Dissolved | μg/l | 76.4 | 68.2 | 52.2 | 92 | 115 | 68.2 | 49.7 | 159 | < 30 | < 30 |
Samples from 2 Nov 2016 to 20 Jul 2017
| Notation | Determinand | Units | 2 Nov 2016 10:22 | 22 Nov 2016 08:38 | 16 Jan 2017 13:38 | 9 Feb 2017 07:54 | 8 Mar 2017 12:21 | 27 Apr 2017 10:17 | 17 May 2017 13:13 | 14 Jun 2017 12:18 | 20 Jun 2017 07:20 | 20 Jul 2017 12:03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.9 | 7.62 | 7.7 | 7.66 | 7.72 | 7.86 | 7.68 | 7.76 | 7.25 | ||
| 0235 | Magnesium, Dissolved | mg/l | 4.36 | 6.48 | 6.04 | 6.16 | ||||||
| 0239 | Calcium, Dissolved | mg/l | 126 | 141 | 146 | 146 | 153 | 134 | 104 | 134 | 141 | |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 2.4 | 6.52 | 4.98 | 4 | 6.59 | 2.44 | 3.06 | 2.58 | 6.74 | |
| 4820 | Manganese : BLM Bioavailable | μg/l | 15.1 | 6.68 | 10.3 | 5.98 | 5.12 | |||||
| 6458 | Manganese, Dissolved | μg/l | 32.8 | 24.9 | 32.9 | 20.6 | 15.7 | |||||
| 6460 | Iron, Dissolved | μg/l | 70.7 | 107 | 162 | 138 | 55.7 | 40.4 | 68.4 | < 30 | 197 |