sampling point
River Tone 400 M D/S Bradford On Tone Stw
| Description | R TONE 400M BELOW BRADFORD ON TONE SEWAGE WORKS AT CORNER OF FIELD |
|---|---|
| Sampling point ID | SW-E1005520 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 317638 123672 lat lon: 51.006511, -3.175271 |
| Area | Wessex |
| Sub-Area | West Wessex |
| Summary | 204 samples taken between 2018 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.
30 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
- Diuron
- Hardness
- Hdnss Ca
- Hdnss Mg
- MR Screen
- Magnesium-Mg
- N Inorganic
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Phosphate
- 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 204 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 8 Jun 2017 to 9 Mar 2018
| Notation | Determinand | Units | 8 Jun 2017 10:37 | 3 Jul 2017 11:56 | 29 Aug 2017 10:22 | 24 Oct 2017 15:11 | 15 Nov 2017 09:57 | 23 Nov 2017 13:10 | 7 Dec 2017 11:55 | 18 Jan 2018 12:06 | 21 Feb 2018 10:21 | 9 Mar 2018 11:42 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.8 | ||||||||||
| 0076 | Temperature of Water | °C | 17.3 | |||||||||
| 0077 | Conductivity at 25 C | μs/cm | 486 | |||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.416 | |||||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 5.81 | |||||||||
| 0117 | Nitrate as N | mg/l | 5.4 | |||||||||
| 0118 | Nitrite as N | mg/l | 0.407 | |||||||||
| 0119 | Ammonia un-ionised as N | mg/l | 0.00824 | |||||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 167 | |||||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.226 | |||||||||
| 3811 | Diuron | μg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.1 | < 0.01 | < 0.01 |
| 4994 | GCMS Screen : Target Based multi-residue screening : Semi Quantitative | text | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 6450 | Copper, Dissolved | μg/l | 2.58 | 1.95 | 1.9 | 1.97 | 1.74 | 1.88 | 1.81 | 2.12 | 1.1 | 1.64 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 77.8 | |||||||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.45 |
Samples from 12 Aug 2016 to 11 May 2017
| Notation | Determinand | Units | 12 Aug 2016 14:57 | 27 Sep 2016 10:26 | 17 Oct 2016 10:45 | 16 Nov 2016 12:47 | 5 Dec 2016 12:33 | 25 Jan 2017 12:00 | 8 Feb 2017 10:10 | 23 Mar 2017 11:26 | 12 Apr 2017 10:15 | 11 May 2017 12:34 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.96 | 7.98 | 7.93 | 7.69 | |||||||
| 0076 | Temperature of Water | °C | 15.6 | 4.8 | 3.7 | 10.1 | ||||||
| 0077 | Conductivity at 25 C | μs/cm | 416 | 414 | 436 | 444 | ||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.036 | 0.281 | 0.262 | 0.116 | ||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 5.37 | 5.11 | 5.66 | 5.64 | ||||||
| 0117 | Nitrate as N | mg/l | 5.33 | 5.07 | 5.6 | 5.54 | ||||||
| 0118 | Nitrite as N | mg/l | 0.0424 | 0.0447 | 0.0589 | 0.0955 | ||||||
| 0119 | Ammonia un-ionised as N | mg/l | 0.0009 | 0.00334 | 0.00256 | 0.00105 | ||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 154 | 139 | 153 | 160 | ||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.457 | 0.207 | 0.281 | 0.269 | ||||||
| 3811 | Diuron | μg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 |
| 4994 | GCMS Screen : Target Based multi-residue screening : Semi Quantitative | text | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 6450 | Copper, Dissolved | μg/l | 1.76 | 2.68 | 2.19 | 2.05 | 1.47 | 1.35 | 1.5 | 1.94 | 1.53 | 1.85 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 92.9 | 100.6 | 93 | 91.1 | ||||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.22 | 12.9 | 12.3 | 10.2 |