sampling point
Ashridge Stream At Toutley Road, Wokingh
| Description | ASHRIDGE STREAM AT TOUTLEY ROAD, WOKINGHAM |
|---|---|
| Sampling point ID | TH-PLDR0124 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 479970 170480 lat lon: 51.427689, -0.851124 |
| Area | West Thames |
| Sub-Area | L&W South Wt |
| Summary | 279 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.
106 determinands have been measured at this site
- 4-nonPhenol
- Action taken
- Alky pH 4.5
- Ammonia(N)
- AmoniaTotYSI
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- BOD ATU
- C - Org Filt
- C Organic DW
- Ca Filtered
- Cadmium - Cd
- Calcium - Ca
- Cd - Dry Wt
- Cd Filtered
- Chloride Ion
- Cond @ 25C
- Copper - Cu
- Cr- Filtered
- Cu Filtered
- DEHP
- DrySolids30C
- Fe- Filt
- Fluoranthene
- GS Kurtosis
- GS Mean
- GS Median
- GSF 160-112
- GSF 11.4-9.1
- GSF 112-84
- GSF 125-249
- GSF 1k- 2k
- GSF 2000-500
- GSF 250-499
- GSF 261-160
- GSF 2k-4k
- GSF 39-30.3
- GSF 50.2-39
- GSF 500-999
- GSF 564-261
- GSF 62.5-124
- GSF 64-50
- GSF 7.2-5.8
- GSF 84-64
- GSF 9.1-7.2
- GSF <20
- GSF <2000um
- GSF <5.8 um
- GSF >2000um
- GSF >8000
- GSF14.5-11.4
- GSF18.5-14.5
- GSF23.7-18.5
- GSF30.3-23.7
- GSF4000-7999
- GraphSkewn
- Hardness
- Hg - Dry Wt
- Hg Filtered
- Ind123pyrene
- Magnesium-Mg
- Mean dia
- Median dia
- Mercury - Hg
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- PBDE 100
- PBDE 153
- PBDE 154
- PBDE 28
- PBDE 47
- PBDE 99
- Pb Filtered
- Phenol Odour
- SI-EC-CD
- SI-EC-F
- SI-GQA
- Sample Prep
- Sieved < 63
- Sld Sus@105C
- Sld V @400C
- Sld V @480C
- Solids <63um
- Sort Coeff
- Temp Water
- TriBT Cation
- Triclosan
- Type of Flow
- Zinc - as Zn
- Zn- Filtered
- pH
- pH in-situ
- ptOctylPheno
Sampling results
Displaying the twenty most recent samples. You can see all 279 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 8 Aug 2023 to 10 May 2024
| Notation | Determinand | Units | 8 Aug 2023 08:26 | 18 Sep 2023 11:00 | 5 Oct 2023 08:26 | 3 Nov 2023 08:57 | 1 Dec 2023 08:41 | 10 Jan 2024 10:22 | 7 Feb 2024 08:34 | 7 Mar 2024 13:23 | 26 Apr 2024 08:35 | 10 May 2024 08:37 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.62 | 7.56 | 7.64 | 7.69 | 7.76 | 7.92 | 7.76 | 7.76 | 7.77 | 7.69 | |
| 0106 | Cadmium, Dissolved | μg/l | 0.032 | 0.027 | 0.024 | 0.027 | 0.021 | 0.021 | 0.023 | 0.023 | 0.038 | 0.028 |
| 0235 | Magnesium, Dissolved | mg/l | 10 | 6.8 | 9.1 | 8.5 | 13 | 13 | 8.7 | 13 | 11 | 13 |
| 0239 | Calcium, Dissolved | mg/l | 99 | 79 | 110 | 77 | 100 | 98 | 68 | 100 | 100 | 110 |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 6.6 | 7.6 | 6 | 8.5 | 7 | 8.3 | 7.4 | 8.5 | 7.2 | 7.5 |
| 6460 | Iron, Dissolved | μg/l | 53 | 72 | 72 |
Samples from 2 Oct 2019 to 17 Jul 2023
| Notation | Determinand | Units | 2 Oct 2019 09:52 | 1 Nov 2019 08:57 | 10 Dec 2019 14:06 | 6 Jan 2020 09:36 | 3 Feb 2020 12:17 | 4 Mar 2020 12:36 | 11 May 2023 15:54 | 14 Jun 2023 12:29 | 30 Jun 2023 08:31 | 17 Jul 2023 10:25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.81 | 7.76 | 7.97 | 7.81 | 7.81 | 7.96 | 7.89 | 7.63 | 7.57 | 7.46 | |
| 0106 | Cadmium, Dissolved | μg/l | 0.038 | 0.026 | 0.03 | 0.028 | 0.025 | 0.024 | 0.027 | 0.035 | 0.033 | 0.032 |
| 0235 | Magnesium, Dissolved | mg/l | 8.2 | 11 | 12 | 13 | 12 | 12 | 10 | 9.1 | 9.1 | |
| 0239 | Calcium, Dissolved | mg/l | 90 | 110 | 110 | 110 | 92 | 92 | 110 | 100 | 99 | |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 6.7 | 5.9 | 7 | 7.6 | 8.3 | 8.1 | 7.9 | 7.4 | 7.9 | 6.5 |
| 6460 | Iron, Dissolved | μg/l | 32 | 45 | 49 | 65 |