sampling point
Mole At Stoke D'abernon Bridge
| Description | MOLE AT STOKE D'ABERNON BRIDGE |
|---|---|
| Sampling point ID | TH-PMLR0033 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 513210 158050 lat lon: 51.310309, -0.377144 |
| Area | Kent And South London |
| Sub-Area | L&W Thames And South London Ksl |
| Summary | 287 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.
38 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- AmoniaTotYSI
- BOD ATU
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cu Filtered
- Fe- Filt
- Hardness
- Magnesium-Mg
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- SI-EC-F
- SI-GQA
- Sld Sus@105C
- Temp Water
- Triclosan
- TurbidityNTU
- Type of Flow
- Zinc - as Zn
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 287 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 1 Aug 2023 to 9 Jul 2024
Samples from 31 Oct 2022 to 6 Jul 2023
| Notation | Determinand | Units | 31 Oct 2022 14:18 | 29 Nov 2022 12:40 | 22 Dec 2022 10:57 | 31 Jan 2023 11:08 | 23 Feb 2023 11:47 | 13 Mar 2023 11:43 | 26 Apr 2023 11:41 | 31 May 2023 09:57 | 15 Jun 2023 14:25 | 6 Jul 2023 10:26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.76 | 7.8 | 7.88 | 7.77 | 7.48 | 7.7 | 7.52 | 7.85 | 7.85 | 7.71 | |
| 0076 | Temperature of Water | °C | 13.9 | 9.4 | 7.5 | 7.2 | 9.2 | 9.6 | 9.9 | 13.5 | 18.1 | 15.1 |
| 0077 | Conductivity at 25 C | μs/cm | 668 | 364 | 469 | 612 | 678 | 544 | 388 | 659 | 724 | 695 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.067 | 0.11 | 0.047 | < 0.03 | 0.097 | 0.083 | < 0.03 | < 0.03 | < 0.03 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 14 | 3.9 | 5.1 | 9.1 | 12 | 5.4 | 4.6 | 12 | 16 | 14 |
| 0117 | Nitrate as N | mg/l | 3.86 | 5.06 | 8.92 | 12 | 5.36 | 4.57 | 12 | 16 | 14 | |
| 0118 | Nitrite as N | mg/l | 0.038 | 0.044 | 0.18 | 0.031 | 0.042 | 0.031 | 0.01 | 0.032 | 0.017 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00074 | 0.00127 | 0.00041 | < 0.00016 | 0.00087 | 0.0005 | < 0.0005 | < 0.00071 | < 0.00041 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 140 | 89 | 93 | 140 | 160 | 130 | 140 | 170 | 170 | 160 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.34 | 0.13 | 0.16 | 0.15 | 0.21 | 0.16 | 0.16 | 0.3 | 0.36 | 0.31 |
| 6396 | Turbidity | ntu | 14 | |||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 84.3 | 88.9 | 93.5 | 95.8 | 89.3 | 94.8 | 92.2 | 93.6 | 114.8 | 91.8 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 8.69 | 10.2 | 11.2 | 11.6 | 10.3 | 10.8 | 10.4 | 9.73 | 10.8 | 9.21 |