sampling point
Worton Stm. Heath Br
| Description | WORTON SRM AT HEATH BRIDGE. |
|---|---|
| Sampling point ID | SW-Z9420103 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 398269 157248 lat lon: 51.314336, -2.026214 |
| Area | Wessex |
| Sub-Area | North Wessex |
| Summary | 224 samples taken between 2021 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.
31 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Calcium - Ca
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- Hardness
- Hdnss Ca
- Hdnss Mg
- Magnesium-Mg
- Mineral Oils
- N Inorganic
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- PhenolicOdor
- Potassium- K
- Sld Sus@105C
- Temp Water
- Type of Flow
- WethPresPrec
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 224 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 20 Mar 2020 to 3 Aug 2021
| Notation | Determinand | Units | 20 Mar 2020 10:46 | 29 Oct 2020 12:19 | 12 Nov 2020 12:44 | 10 Dec 2020 12:03 | 29 Jan 2021 13:23 | 23 Feb 2021 13:19 | 10 Mar 2021 13:41 | 12 Apr 2021 13:17 | 8 Jun 2021 12:56 | 3 Aug 2021 11:45 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.13 | 8.02 | 8.14 | 7.75 | 8.04 | 8.19 | 8.49 | 8.26 | 7.97 | ||
| 0076 | Temperature of Water | °C | 8 | 10.6 | 10.5 | 7.3 | 8.5 | 8.1 | 7.4 | 8 | 14.9 | 14.6 |
| 0077 | Conductivity at 25 C | μs/cm | 719 | 612 | 630 | 669 | 343 | 630 | 759 | 794 | 794 | 593 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.13 | 0.12 | 0.091 | 0.034 | 0.085 | 0.059 | 0.41 | < 0.03 | 0.047 | 0.05 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 5.1 | 5.1 | 4.5 | 5 | 2.6 | 4.2 | 5.9 | 6.4 | 6.7 | 3.3 |
| 0117 | Nitrate as N | mg/l | 5.04 | 5.06 | 4.38 | 4.98 | 2.58 | 4.17 | 5.83 | 6.37 | 6.65 | 3.27 |
| 0118 | Nitrite as N | mg/l | 0.061 | 0.039 | 0.12 | 0.024 | 0.018 | 0.028 | 0.071 | 0.035 | 0.054 | 0.026 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00205 | 0.00229 | 0.00051 | 0.00079 | 0.00094 | 0.00618 | < 0.00047 | 0.00123 | 0.00119 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 270 | 210 | 210 | 240 | 130 | 230 | 280 | 290 | 300 | 230 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.25 | 0.29 | 0.33 | 0.25 | 0.19 | 0.23 | 0.31 | 0.36 | 0.42 | 0.33 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 95.1 | 86.3 | 85.9 | 86.7 | 88.8 | 85.3 | 89.5 | 106.6 | 95.5 | 87.7 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.2 | 9.59 | 9.56 | 10.4 | 10.4 | 10.1 | 10.7 | 12.6 | 9.63 | 8.9 |