sampling point
Southleigh Strm
| Description | SOUTHLEIGH STREAM AT SOUTH LEIGH |
|---|---|
| Sampling point ID | SO-G0003610 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 474731 106223 lat lon: 50.850705, -0.939779 |
| Area | Solent And South Downs |
| Sub-Area | L&W East Ssd |
| Summary | 163 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.
35 determinands have been measured at this site
- Alky pH 4.5
- Aluminium-Al
- Ammonia(N)
- BOD ATU
- Barium - Ba
- Boron - as B
- COPA
- Cadmium - Cd
- Calcium - Ca
- Chloride Ion
- Chromium -Cr
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cu Filtered
- Hardness
- Iron - as Fe
- Lead - as Pb
- Magnesium-Mg
- Manganse-Mn
- N Oxidised
- NH3 un-ion
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- PhenolicOdor
- Sld Sus@105C
- Temp Water
- Zinc - as Zn
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 163 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 4 Jul 2022 to 7 Jun 2024
| Notation | Determinand | Units | 4 Jul 2022 14:46 | 18 Aug 2022 12:16 | 28 Sep 2022 09:23 | 27 Oct 2022 09:25 | 1 Nov 2022 09:23 | 1 Dec 2022 11:33 | 19 Jan 2023 12:51 | 14 Feb 2023 10:35 | 1 Mar 2023 16:30 | 7 Jun 2024 13:41 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.71 | 7.78 | 7.73 | 7.58 | 7.86 | 7.7 | 7.81 | 8.03 | 8.01 | 8.11 | |
| 0076 | Temperature of Water | °C | 16.8 | 20 | 11.3 | 15 | 14.3 | 8.3 | 6 | 6.6 | 7 | 14.5 |
| 0077 | Conductivity at 25 C | μs/cm | 763 | 909 | 586 | 654 | 672 | 508 | 520 | 556 | 611 | 552 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.68 | 5 | 0.064 | 0.13 | 0.057 | < 0.03 | < 0.03 | < 0.03 | 0.032 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 2.1 | 4.8 | 1.4 | 2.7 | 1.7 | 2.3 | 2.1 | 1.7 | 1.6 | 3 |
| 0117 | Nitrate as N | mg/l | 1.95 | 4.37 | 1.38 | 2.68 | 2.27 | 2.09 | 1.7 | 1.6 | 2.98 | |
| 0118 | Nitrite as N | mg/l | 0.15 | 0.43 | 0.025 | 0.02 | 0.028 | 0.006 | < 0.004 | 0.0043 | 0.016 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0106 | 0.115 | 0.0007 | 0.00132 | 0.00046 | < 0.00026 | < 0.00043 | < 0.00044 | 0.00081 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 210 | 330 | 200 | 180 | 190 | 180 | 120 | 140 | 150 | 190 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.3 | 0.8 | 0.14 | 0.09 | 0.087 | 0.053 | 0.081 | 0.027 | 0.23 | |
| 9901 | Oxygen, Dissolved, % Saturation | % | 78.5 | 60.2 | 75.7 | 76.1 | 77.3 | 89.6 | 95.5 | 99.3 | 99.3 | 93.9 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.6 | 5.46 | 8.27 | 7.65 | 7.89 | 10.5 | 11.9 | 12.2 | 12 | 9.55 |