sampling point
Mole At Wick Farm, Horley
| Description | MOLE AT WICK FARM, HORLEY |
|---|---|
| Sampling point ID | TH-PMLR0035 |
| Type | Freshwater – Unspecified |
| Status | open |
| Location |
easting northing: 526786 144839 lat lon: 51.188718, -0.187142 |
| Area | Kent And South London |
| Sub-Area | L&W South London Ksl |
| Summary | 241 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.
78 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- AmoniaTotYSI
- BOD ATU
- C - Org Filt
- C Organic DW
- CHLOROPHYLL
- COD as O2
- Ca Filtered
- Cadmium - Cd
- Cd - Dry Wt
- Cd Filtered
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- DrySolids30C
- 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
- Hg - Dry Wt
- Hg Filtered
- Mean dia
- Median dia
- Mercury - Hg
- Mg Filtered
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- SI-EC-CD
- SI-EC-HG
- SI-GQA
- Sample Prep
- SiO2 Rv
- Sieved < 63
- Sld Sus@105C
- Sld V @400C
- Sld V @480C
- Solids <63um
- Sort Coeff
- Temp Water
- TurbidityNTU
- Type of Flow
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 241 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 3 Nov 2022 to 12 Jan 2024
| Notation | Determinand | Units | 3 Nov 2022 12:36 | 2 Dec 2022 10:01 | 21 Dec 2022 10:49 | 18 Jan 2023 08:17 | 23 Feb 2023 08:58 | 15 Mar 2023 10:41 | 26 Jul 2023 14:22 | 26 Jul 2023 14:29 | 25 Oct 2023 13:41 | 12 Jan 2024 15:08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.31 | 7.43 | 7.27 | 7.54 | 7.24 | 7.5 | 7.33 | 7.32 | 7.15 | 7.47 | |
| 0076 | Temperature of Water | °C | 13.2 | 9.4 | 7.8 | 4.8 | 9.5 | 7.6 | ||||
| 0077 | Conductivity at 25 C | μs/cm | 296 | 450 | 395 | 730 | 507 | |||||
| 0103 | Mercury, Dissolved | μg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | ||||||
| 0106 | Cadmium, Dissolved | μg/l | 0.024 | 0.023 | 0.015 | 0.03 | ||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.68 | 0.077 | 0.07 | 0.071 | 0.11 | 0.92 | ||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 3.7 | 9.5 | 5.3 | 5.5 | 21 | 6.1 | ||||
| 0117 | Nitrate as N | mg/l | 3.66 | 9.46 | 5.27 | 5.45 | 20.9 | 5.96 | ||||
| 0118 | Nitrite as N | mg/l | 0.041 | 0.041 | 0.03 | 0.054 | 0.1 | 0.14 | ||||
| 0119 | Ammonia un-ionised as N | mg/l | 0.00326 | 0.00037 | 0.0002 | 0.00031 | 0.00034 | 0.0045 | ||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 63 | 68 | 76 | 72 | 63 | 82 | ||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.16 | 0.13 | 0.097 | 0.087 | 0.22 | 0.11 | ||||
| 0235 | Magnesium, Dissolved | mg/l | 5.4 | 5.4 | 3.7 | 4.5 | ||||||
| 0239 | Calcium, Dissolved | mg/l | 58 | 58 | 43 | 41 | ||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 7.7 | 7.8 | 5.7 | 5.3 | ||||||
| 6396 | Turbidity | ntu | 19 | |||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 75.1 | 90.5 | 87.1 | 85.4 | 90.7 | |||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.86 | 10.3 | 11.2 | 9.74 | 10.8 |
Samples from 10 Jun 2021 to 11 Oct 2022
| Notation | Determinand | Units | 10 Jun 2021 10:23 | 14 Jul 2021 10:05 | 17 Aug 2021 12:48 | 28 Apr 2022 12:45 | 26 May 2022 12:15 | 24 Jun 2022 08:54 | 29 Jul 2022 11:09 | 18 Aug 2022 11:00 | 16 Sep 2022 13:49 | 11 Oct 2022 11:40 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.67 | 7.64 | 7.35 | 7.25 | 7.41 | 7.26 | 7.14 | 7.17 | 7.53 | 7.07 | |
| 0076 | Temperature of Water | °C | 17.9 | 17.9 | 17.2 | 13.1 | 16 | 18.1 | 19.5 | 20 | 17.5 | 13.4 |
| 0077 | Conductivity at 25 C | μs/cm | 784 | 601 | 705 | 855 | 676 | 953 | 1059 | 604 | 692 | 643 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.13 | 0.087 | 0.16 | 0.12 | 0.18 | 0.18 | 0.47 | 0.13 | 0.082 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 25 | 15 | 23 | 23 | 37 | 46 | 16 | 19 | 22 | |
| 0117 | Nitrate as N | mg/l | 24.9 | 14.9 | 22.9 | 22.9 | 36.8 | 45.9 | 15.8 | 18.9 | 21.9 | |
| 0118 | Nitrite as N | mg/l | 0.11 | 0.097 | 0.088 | 0.13 | 0.24 | 0.12 | 0.2 | 0.096 | 0.074 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00201 | 0.00125 | 0.00113 | 0.00089 | 0.00111 | 0.00093 | 0.00271 | 0.00142 | 0.00023 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 76 | 93 | 63 | 88 | 71 | 41 | 79 | 81 | 53 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.48 | 0.41 | 0.3 | 1.1 | 0.5 | 0.76 | 0.77 | 0.51 | 0.32 | |
| 6396 | Turbidity | ntu | 9.8 | 7.2 | 4.7 | 6.5 | 3.8 | |||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 71.4 | 79.2 | 75.3 | 74 | 76.4 | 69.4 | 81.2 | 52.5 | 76.4 | 74.1 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 6.76 | 7.49 | 7.23 | 7.76 | 7.52 | 6.54 | 7.44 | 4.76 | 7.29 | 7.72 |