sampling point
River Avon Mid Leafields Farm
Description | RIVER AVON MID LEAFIELDS FARM |
---|---|
Sampling point ID | MD-04791460 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 427950 263050 lat lon: 52.264898, -1.591868 |
Area | Staffordshire Warwickshire And West Midlands |
Sub-Area | Avon & Lower Severn (5) |
Summary | 178 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.
49 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- CHLOROPHYLL
- COD as O2
- Cadmium - Cd
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Chlorophylls
- Chromium -Cr
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cr- Filtered
- Cu Filtered
- Hardness
- Iron - as Fe
- Lead - as Pb
- Magnesium-Mg
- Manganse-Mn
- N Oxidised
- NH3 un-ion
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Pb Filtered
- Phaeo Acetn
- PhaeophytnAB
- Phenol Odour
- Potassium- K
- SiO2 Rv
- Sld Sus@105C
- Sulphate SO4
- Temp Water
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 178 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 12 Nov 2020 to 19 Aug 2021
Notation | Determinand | Units | 12 Nov 2020 10:10 | 10 Dec 2020 11:05 | 5 Jan 2021 10:42 | 11 Feb 2021 10:34 | 11 Mar 2021 15:25 | 12 Apr 2021 13:56 | 14 May 2021 12:35 | 7 Jun 2021 13:37 | 30 Jul 2021 08:58 | 19 Aug 2021 10:41 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 8 | 7.95 | 7.97 | 8.07 | 8.02 | 8.34 | 8.02 | 8.27 | 8.32 | 8.02 | |
0076 | Temperature of Water | °C | 11.2 | 6.3 | 4.6 | 2.9 | 8.5 | 9.1 | 12.4 | 18.9 | 17.1 | 17.1 |
0077 | Conductivity at 25 C | μs/cm | 826 | 799 | 857 | 799 | 896 | 947 | 817 | 929 | 794 | 928 |
0111 | Ammoniacal Nitrogen as N | mg/l | 0.031 | 0.06 | 0.08 | 0.09 | 0.075 | < 0.03 | 0.07 | < 0.03 | 0.065 | 0.032 |
0116 | Nitrogen, Total Oxidised as N | mg/l | 12 | 10 | 9.5 | 8.3 | 12 | 13 | 12 | 13 | 11 | 11 |
0117 | Nitrate as N | mg/l | 12 | 9.95 | 9.43 | 8.25 | 12 | 12.9 | 11.9 | 13 | 11 | 11 |
0118 | Nitrite as N | mg/l | 0.027 | 0.054 | 0.068 | 0.054 | 0.043 | 0.093 | 0.052 | 0.036 | 0.043 | 0.027 |
0119 | Ammonia un-ionised as N | mg/l | 0.00062 | 0.00074 | 0.00092 | 0.00097 | 0.00123 | < 0.00051 | 0.00152 | < 0.00104 | 0.00199 | 0.00098 |
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 160 | 180 | 180 | 170 | 180 | 170 | 160 | 170 | 110 | 150 |
0180 | Orthophosphate, reactive as P | mg/l | 0.14 | 0.1 | 0.11 | 0.079 | 0.078 | 0.017 | 0.1 | 0.089 | 0.12 | 0.12 |
9901 | Oxygen, Dissolved, % Saturation | % | 95 | 98.5 | 97.5 | 95.6 | 100 | 115 | 87.9 | 91.7 | 85 | 93.3 |
9924 | Oxygen, Dissolved as O2 | mg/l | 10.4 | 12.2 | 12.6 | 12.9 | 11.7 | 13.2 | 9.37 | 8.5 | 8.18 | 8.97 |