sampling point
New Mill Chan At Potmans Heath
| Description | NEW MILL CHANNEL AT POTMANS HEATH |
|---|---|
| Sampling point ID | SO-E0001669 |
| Type | Freshwater – Unspecified |
| Status | open |
| Location |
easting northing: 587248 128123 lat lon: 51.021979, 0.668522 |
| Area | Kent And South London |
| Sub-Area | L&W Kent And East Sussex Ksl |
| 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.
32 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- BOD ATU
- COPA
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Fluoranthene
- Ind123pyrene
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- PBDE 100
- PBDE 153
- PBDE 154
- PBDE 28
- PBDE 47
- PBDE 99
- Sld Sus@105C
- Temp Water
- Triclosan
- TurbidityNTU
- pH
- pH in-situ
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 14 Oct 2022 to 6 Sep 2024
| Notation | Determinand | Units | 14 Oct 2022 10:21 | 17 Nov 2022 10:23 | 9 Dec 2022 12:11 | 27 Jan 2023 08:04 | 27 Feb 2023 08:55 | 9 Mar 2023 12:45 | 19 Jun 2024 11:30 | 3 Jul 2024 11:44 | 12 Aug 2024 13:04 | 6 Sep 2024 11:37 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.39 | 7.27 | 7.33 | 7.5 | 7.84 | 7.51 | 7.64 | 7.46 | 7.77 | 7.32 | |
| 0076 | Temperature of Water | °C | 12.5 | 11.3 | 2.9 | 5.1 | 4.7 | 6.3 | 17.3 | 18.4 | 25 | 18.6 |
| 0077 | Conductivity at 25 C | μs/cm | 650 | 343 | 713 | 547 | 665 | 537 | 639 | 646 | 625 | 608 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.054 | 0.1 | 0.37 | 0.18 | 0.091 | 0.33 | 0.1 | 0.15 | 0.1 | 0.14 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 5.3 | 4.5 | 2.7 | 3.4 | 4 | 4.9 | 4 | 2.1 | 0.34 | 2.5 |
| 0117 | Nitrate as N | mg/l | 5.25 | 4.47 | 2.64 | 3.36 | 3.97 | 4.86 | 3.94 | 2.05 | 0.324 | 2.47 |
| 0118 | Nitrite as N | mg/l | 0.055 | 0.034 | 0.06 | 0.04 | 0.032 | 0.039 | 0.059 | 0.055 | 0.016 | 0.035 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0003 | 0.00038 | 0.00086 | 0.00073 | 0.00078 | 0.0015 | 0.00138 | 0.00149 | 0.00324 | 0.00102 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 120 | 76 | 220 | 120 | 170 | 130 | 150 | 160 | 160 | 140 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.011 | 0.2 | 0.089 | 0.095 | 0.039 | 0.027 | 0.026 | 0.019 | 0.014 | 0.024 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 91.6 | 68.7 | 80.5 | 89.4 | 100.9 | 94.3 | 88.4 | 63.7 | 91.1 | 81 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.74 | 7.51 | 10.8 | 11.4 | 13 | 11.6 | 8.47 | 5.97 | 7.51 | 7.56 |