sampling point
River Wylye At Henford Marsh
| Description | RIVER WYLYE AT HENFORD MARSH |
|---|---|
| Sampling point ID | SW-50240529 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 387785 143715 lat lon: 51.192519, -2.176171 |
| Area | Wessex |
| Sub-Area | East Wessex |
| Summary | 208 samples taken between 2024 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.
45 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- BOD ATU
- C - Org Filt
- CHLOROPHYLL
- COD as O2
- Ca Filtered
- Calcium - Ca
- Chloride Ion
- Chlorophyl-A
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- Fe- Filt
- Fluoranthene
- Hardness
- Hdnss Ca
- Hdnss Mg
- Ind123pyrene
- Iron - as Fe
- Magnesium-Mg
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Inorganic
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Potassium- K
- SiO2 Rv
- Sld Sus@105C
- Temp Water
- Type of Flow
- WethPresPrec
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 208 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 7 Jan 2019 to 4 Jul 2024
| Notation | Determinand | Units | 7 Jan 2019 13:04 | 25 Apr 2019 12:17 | 10 Jul 2019 12:08 | 10 Oct 2019 12:53 | 21 Jan 2020 11:45 | 5 Jul 2023 12:02 | 5 Oct 2023 10:18 | 3 Jan 2024 12:32 | 19 Apr 2024 13:02 | 4 Jul 2024 12:51 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.16 | 8.16 | 8.14 | 7.93 | 7.87 | 7.94 | 7.17 | 7.76 | 8.08 | 8.41 | |
| 0235 | Magnesium, Dissolved | mg/l | 1.92 | 1.99 | 2.2 | 2.3 | 1.8 | 1.9 | 2 | 1.8 | 1.8 | 2.1 |
| 0239 | Calcium, Dissolved | mg/l | 107 | 105 | 100 | 97 | 110 | 95 | 68 | 100 | 110 | 96 |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 1.67 | 1.81 | 2.1 | 2.7 | 1.7 | 2.7 | 1.9 | 2.7 | 1.7 | 1.8 |
| 6460 | Iron, Dissolved | μg/l | < 30 | 48.7 | 52 | 77 | < 30 | 270 | < 30 | < 30 | < 30 | 37 |
Samples from 16 May 2017 to 4 Oct 2018
| Notation | Determinand | Units | 16 May 2017 09:24 | 26 Jun 2017 11:27 | 28 Jul 2017 11:34 | 7 Aug 2017 10:59 | 11 Sep 2017 12:05 | 6 Nov 2017 14:06 | 12 Jan 2018 11:57 | 20 Apr 2018 15:06 | 20 Jul 2018 11:45 | 4 Oct 2018 14:01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8 | 8.05 | 8.05 | 8.18 | 8.05 | 8.07 | |||||
| 0235 | Magnesium, Dissolved | mg/l | 2.4 | 2.21 | 1.83 | 1.81 | 2.32 | 2.25 | ||||
| 0239 | Calcium, Dissolved | mg/l | 96.5 | 96.5 | 108 | 112 | 103 | 104 | ||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 2.35 | 1.89 | 1.55 | 1.57 | 2.07 | 1.81 | ||||
| 0714 | Benzo(g,h,i)Perylene | μg/l | 0.00151 | 0.00091 | 0.00056 | 0.00453 | ||||||
| 0731 | Benzo(b)Fluoranthene | μg/l | 0.00115 | 0.00067 | 0.00034 | 0.00284 | ||||||
| 0733 | Benzo(k)Fluoranthene | μg/l | 0.00053 | 0.0003 | 0.00015 | 0.00137 | ||||||
| 0736 | Fluoranthene | μg/l | 0.0026 | 0.00165 | 0.00143 | 0.00332 | ||||||
| 0746 | Indeno(1,2,3-cd)pyrene | μg/l | 0.00156 | 0.00085 | 0.00048 | 0.00481 | ||||||
| 6399 | Benzo(a)Pyrene | μg/l | 0.00117 | 0.00121 | 0.00064 | 0.00033 | 0.0021 | |||||
| 6460 | Iron, Dissolved | μg/l | 109 | 56.2 | 56.5 | < 30 | 58.8 | 70.4 |