sampling point
Mole Above Gatwick Airport
| Description | MOLE ABOVE GATWICK AIRPORT |
|---|---|
| Sampling point ID | TH-PMLR0016 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 526020 139790 lat lon: 51.14351, -0.199865 |
| Area | Kent And South London |
| Sub-Area | L&W South London Ksl |
| Summary | 288 samples taken between 2023 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.
58 determinands have been measured at this site
- 12Propandiol
- 2,2' Oxybise
- 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
- Butan1,3Diol
- Butan1,4Diol
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Cond @ 25C
- Cr- Filtered
- Cu BLM Bio
- Cu Filtered
- DEHP
- Ethan1,2diol
- Fe- Filt
- Fluoranthene
- Hardness
- Ind123pyrene
- Magnesium-Mg
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Ni BLM Bio
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Pb BLM Bio
- Pb Filtered
- Propan13Diol
- SI-D
- SI-GQA
- Sld Sus@105C
- Temp Water
- Triclosan
- TriethylnGly
- TurbidityNTU
- Type of Flow
- Urea as N
- Zn BLM Bio
- Zn- Filtered
- pH
- pH in-situ
- ptOctylPheno
Sampling results
Displaying the twenty most recent samples. You can see all 288 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 14 Jun 2022 to 15 Mar 2023
| Notation | Determinand | Units | 14 Jun 2022 11:01 | 5 Jul 2022 12:45 | 9 Aug 2022 13:51 | 26 Sep 2022 10:38 | 11 Oct 2022 10:36 | 3 Nov 2022 13:29 | 8 Dec 2022 08:31 | 26 Jan 2023 08:59 | 23 Feb 2023 09:31 | 15 Mar 2023 10:09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.56 | 7.47 | 7.57 | 7.63 | 7.46 | 7.31 | 7.9 | 7.56 | 7.63 | 7.12 | |
| 0076 | Temperature of Water | °C | 14 | 15.1 | 16.9 | 14.1 | 9.6 | 12.7 | 2.6 | 4 | 7.2 | 8.9 |
| 0077 | Conductivity at 25 C | μs/cm | 470 | 535 | 565 | 184 | 374 | 272 | 352 | 464 | 524 | 592 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.58 | 3 | 0.21 | 0.062 | < 0.03 | 0.066 | 0.098 | 0.052 | 0.063 | 0.94 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 1.1 | 0.72 | 2 | 0.98 | 0.46 | 3.2 | 1.4 | 1.5 | 1.3 | 14 |
| 0117 | Nitrate as N | mg/l | 1.03 | 0.656 | 1.91 | 0.956 | 0.455 | 3.18 | 1.37 | 1.48 | 1.28 | 13.8 |
| 0118 | Nitrite as N | mg/l | 0.072 | 0.064 | 0.086 | 0.024 | 0.0054 | 0.02 | 0.029 | 0.018 | 0.017 | 0.16 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00523 | 0.0239 | 0.0024 | 0.00066 | < 0.00016 | 0.0003 | 0.00083 | 0.00022 | 0.0004 | 0.00212 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 120 | 170 | 170 | 54 | 87 | 61 | 83 | 76 | 91 | 75 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.22 | 0.5 | 0.48 | 0.096 | 0.01 | 0.071 | 0.061 | 0.061 | 0.052 | 0.062 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 61.3 | 40 | 37.8 | 81.3 | 73.3 | 78.1 | 91.4 | 93.1 | 90.3 | 95.8 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 6.3 | 4.01 | 3.65 | 8.34 | 8.34 | 8.27 | 12.4 | 12.2 | 10.9 | 11.1 |