sampling point
Madgate Slade Home Fm
| Description | MADGATE SLADE HOME FM D/S OF SAFFRON WALDEN STW |
|---|---|
| Sampling point ID | AN-27M41 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 552310 238594 lat lon: 52.024849, 0.218522 |
| Area | Cambridgeshire And Bedfordshire |
| Sub-Area | Ely Team Sub Area |
| Summary | 82 samples taken between 2024 and 2011 |
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.
23 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Cond @ 25C
- Fe- Filt
- Hardness
- Magnesium-Mg
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Sld Sus@105C
- Temp Water
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 82 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 19 Apr 2022 to 9 Jul 2024
| Notation | Determinand | Units | 19 Apr 2022 11:19 | 15 Jul 2022 11:31 | 6 Oct 2022 11:16 | 19 Jan 2023 12:21 | 27 Apr 2023 10:27 | 3 Jul 2023 11:40 | 4 Oct 2023 10:22 | 4 Jan 2024 09:22 | 9 Apr 2024 09:31 | 9 Jul 2024 11:08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.64 | 7.74 | 7.5 | 7.58 | 7.51 | 7.5 | 7.35 | 8.3 | 7.6 | 7.64 | |
| 0076 | Temperature of Water | °C | 7 | 11.8 | 17.2 | |||||||
| 0077 | Conductivity at 25 C | μs/cm | 1094 | 1095 | 1177 | |||||||
| 0235 | Magnesium, Dissolved | mg/l | 6.8 | 7 | 7.1 | 6.1 | 6.2 | 6.8 | 6.5 | 4.2 | 5.8 | 5.2 |
| 0239 | Calcium, Dissolved | mg/l | 130 | 120 | 120 | 130 | 130 | 120 | 110 | 130 | 140 | 110 |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 8 | 8 | 8.7 | 6.7 | 6.2 | 8.3 | 7.6 | 5.2 | 4.9 | 5.9 |
| 6460 | Iron, Dissolved | μg/l | 160 | 110 | 110 | 110 | 120 | 120 | 130 | < 30 | 77 | 85 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 76.8 | 83.6 | 64.3 | |||||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.31 | 9.03 | 6.17 |
Samples from 24 Jul 2018 to 12 Jan 2022
| Notation | Determinand | Units | 24 Jul 2018 12:11 | 10 Oct 2018 13:13 | 10 Jan 2019 12:57 | 17 Apr 2019 12:04 | 19 Jul 2019 09:38 | 22 Oct 2019 09:46 | 17 Jan 2020 11:54 | 26 Aug 2021 09:18 | 4 Oct 2021 13:12 | 12 Jan 2022 13:07 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.87 | 7.52 | 7.47 | 7.85 | 7.43 | 7.97 | 7.48 | 7.71 | 8.13 | ||
| 0235 | Magnesium, Dissolved | mg/l | 5.63 | 5.71 | 5.75 | 5.45 | 5.7 | 4 | 6.9 | 5.8 | 5.4 | |
| 0239 | Calcium, Dissolved | mg/l | 89.6 | 93.8 | 97.8 | 94.7 | 81 | 110 | 120 | 100 | 140 | |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 8.19 | 7.63 | 8.76 | 10.2 | 7.4 | 5.4 | 7.2 | 8.7 | 6 | |
| 6460 | Iron, Dissolved | μg/l | 98.2 | 147 | 220 | 384 | 98 | < 30 | 87 | 140 | 54 | |
| 7668 | No flow /No sample | 0 |