sampling point
River Parrett At Carys Mill Bridge
| Description | RIVER PARRETT AT CARYS MILL BRIDGE |
|---|---|
| Sampling point ID | SW-60250549 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 344558 118654 lat lon: 50.964623, -2.790862 |
| Area | Wessex |
| Sub-Area | West Wessex |
| Summary | 120 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.
27 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Calcium - Ca
- Cond @ 25C
- Cu Filtered
- Hardness
- Hdnss Ca
- Hdnss Mg
- 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 120 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 22 Oct 2020 to 6 Jul 2021
| Notation | Determinand | Units | 22 Oct 2020 12:13 | 5 Nov 2020 10:41 | 2 Dec 2020 11:51 | 15 Jan 2021 09:32 | 2 Feb 2021 09:32 | 16 Mar 2021 10:37 | 26 Apr 2021 12:08 | 11 May 2021 10:54 | 22 Jun 2021 14:00 | 6 Jul 2021 11:20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.98 | 8.14 | 8.2 | 8.14 | 7.79 | 8.1 | 8.32 | 8.15 | 8.04 | 8.15 | |
| 0076 | Temperature of Water | °C | 13 | 8.4 | 8.5 | 7.6 | 8.1 | 9 | 11.1 | 12.7 | 14.5 | 15.1 |
| 0077 | Conductivity at 25 C | μs/cm | 688 | 660 | 696 | 697 | 606 | 669 | 698 | 665 | 676 | 683 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.84 | 0.083 | 0.052 | 0.13 | 0.21 | 0.11 | < 0.03 | 0.06 | 0.13 | 0.046 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4.4 | 5.2 | 4.3 | 4.3 | 4.1 | 3.7 | 4.5 | 4.8 | 4.4 | 4 |
| 0117 | Nitrate as N | mg/l | 4.28 | 5.15 | 4.27 | 4.25 | 4.06 | 3.66 | 4.48 | 4.75 | 4.34 | 3.96 |
| 0118 | Nitrite as N | mg/l | 0.12 | 0.05 | 0.033 | 0.051 | 0.036 | 0.041 | 0.023 | 0.046 | 0.057 | 0.036 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0182 | 0.00135 | 0.00085 | 0.00199 | 0.00207 | 0.00186 | < 0.00059 | 0.00133 | 0.00329 | 0.00122 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 250 | 370 | 280 | 270 | 250 | 270 | 260 | 240 | 250 | 260 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.6 | 0.17 | 0.18 | 0.21 | 0.16 | 0.15 | 0.27 | 0.24 | 0.36 | 0.3 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 86.4 | 94.2 | 101.8 | 97.7 | 93 | 99 | 98.6 | 97.8 | 92.4 | 94.6 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.08 | 11 | 11.9 | 11.7 | 11 | 11.4 | 10.8 | 10.3 | 9.39 | 9.49 |