sampling point
River Frome At Notton
| Description | RIVER FROME AT NOTTON |
|---|---|
| Sampling point ID | SW-50530138 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 360931 95991 lat lon: 50.762184, -2.555297 |
| Area | Wessex |
| Sub-Area | East Wessex |
| Summary | 191 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.
33 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Calcium - Ca
- Cond @ 25C
- Cu Filtered
- E.coli C-MF
- Hardness
- Hdnss Ca
- Hdnss Mg
- IE Conf
- IE Pres
- Magnesium-Mg
- N Inorganic
- N Organic
- N Oxidised
- N-Kjeldahl
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- Nitrogen - N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Phosphate
- Phosphorus-P
- Potassium- K
- Temp Water
- Type of Flow
- WethPresPrec
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 191 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 4 Aug 2023 to 4 Jul 2024
Samples from 14 Sep 2022 to 12 Jul 2023
| Notation | Determinand | Units | 14 Sep 2022 10:05 | 18 Oct 2022 10:46 | 4 Nov 2022 10:26 | 13 Dec 2022 11:34 | 1 Feb 2023 10:48 | 17 Mar 2023 10:33 | 24 Apr 2023 13:51 | 17 May 2023 07:00 | 1 Jun 2023 09:44 | 12 Jul 2023 13:44 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8 | 8.07 | 8.37 | 8.42 | 8.38 | 8.3 | |||||
| 0076 | Temperature of Water | °C | 7.5 | 10.1 | 11.9 | 13 | 12.8 | 16.4 | ||||
| 0077 | Conductivity at 25 C | μs/cm | 537 | 389 | 512 | 546 | 551 | 527 | ||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | ||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4.5 | 2.7 | 3.5 | 3.9 | 4.4 | 3.5 | ||||
| 0117 | Nitrate as N | mg/l | 4.49 | 2.69 | 3.49 | 3.89 | 4.39 | 3.49 | ||||
| 0118 | Nitrite as N | mg/l | 0.0094 | 0.015 | 0.0065 | 0.0079 | 0.014 | 0.014 | ||||
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00046 | < 0.00055 | < 0.00063 | < 0.00068 | < 0.00067 | < 0.00087 | ||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 230 | 160 | 230 | 220 | 250 | 230 | ||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.072 | 0.059 | 0.033 | 0.051 | 0.037 | 0.083 | ||||
| 2348 | Escherichia coli : Confirmed : MF | no/100ml | 2900 | 910 | 2500 | 510 | 1000 | 750 | 1000 | |||
| 3722 | Enterococci: Intestinal: Presumptive: MF | cfu/0.1l | 990 | 620 | 1200 | 120 | 260 | 390 | 520 | |||
| 3723 | Enterococci: Intestinal: Confirmed: MF | cfu/0.1l | 890 | 620 | 1200 | 120 | 230 | 390 | 520 | |||
| 9901 | Oxygen, Dissolved, % Saturation | % | 99.6 | 99.6 | 112.8 | 106.3 | 108.6 | 108.4 | ||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.9 | 11.2 | 12.2 | 11.2 | 11.5 | 10.6 |