sampling point
Clayhill Brook Above River Kennet
Description | CLAYHILL BROOK ABOVE RIVER KENNET |
---|---|
Sampling point ID | TH-PKER0185 |
Type | Freshwater – Unspecified |
Status | open |
Location |
easting northing: 467344 170749 lat lon: 51.431746, -1.03265 |
Area | West Thames |
Sub-Area | L&W South Wt |
Summary | 146 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.
95 determinands have been measured at this site
- 1,1,1-TCA
- 112TCEthan
- 2,4-D
- 2,4-D be
- 2,4-D bge
- 2,4-D ioe
- 2,4-D m e
- 2-CHLORO-4-N
- 2-CHLORO-6-N
- 24Dichloropl
- 2Chlorophenl
- 4Cl2Ntoluene
- 4Cl3MePhenol
- 4Cl3NToluene
- Action taken
- Alky pH 4.5
- Ammonia(N)
- Arsenic - As
- As-Filtered
- Atrazine
- Azinphos Myl
- BOD ATU
- Bentazone
- Benzene
- Biphenyl
- Boron - as B
- C - Org Filt
- C - Organic
- CHLOR A
- CHLOROPHYLL
- Ca Filtered
- Cadmium - Cd
- Calcium - Ca
- Cd Filtered
- Chromium -Cr
- Cond @ 25C
- Copper - Cu
- Cr- Filtered
- Cu Filtered
- Cyfluthrin
- DemetonSMyl
- Dichlorvos
- Dimethoate
- Diuron
- EndosulphanA
- EndosulphanB
- Fe- Filt
- Fenitrothion
- Flucofuron
- Hardness
- Iron - as Fe
- Lead - as Pb
- Linuron
- Magnesium-Mg
- Malathion
- Mecoprop
- Mevinphos
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Naphthalene
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- PCSDs
- Pb Filtered
- Permethrn-Tr
- Permethrn-cs
- Phosphorus-P
- SI-LIST2
- Simazine
- Sld Sus@105C
- Sld Sus@500C
- SulcofuronNa
- Temp Water
- Toluene
- TriBT Cation
- TriPT Cation
- Triazophos
- Trifluralin
- Type of Flow
- Vanadium - V
- Zinc - as Zn
- Zn- Filtered
- m-p-Xylene
- o-Xylene
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 146 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 8 Aug 2023 to 5 Jul 2024
Samples from 30 Oct 2017 to 4 Mar 2020
Notation | Determinand | Units | 30 Oct 2017 10:55 | 7 Feb 2018 12:05 | 28 Jun 2018 14:40 | 7 Aug 2018 09:29 | 5 Nov 2018 11:06 | 5 Mar 2019 12:39 | 4 Jun 2019 12:02 | 4 Sep 2019 13:45 | 2 Dec 2019 11:01 | 4 Mar 2020 10:38 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.88 | 8.1 | 7.96 | 7.82 | 7.88 | 7.85 | 7.97 | 7.97 | 7.68 | 8.21 | |
0076 | Temperature of Water | °C | 14.6 | 17.2 | 6.5 | 6.9 | ||||||
0077 | Conductivity at 25 C | μs/cm | 907 | 876 | 525 | 499 | ||||||
0111 | Ammoniacal Nitrogen as N | mg/l | 0.071 | < 0.03 | 0.097 | 0.034 | ||||||
0116 | Nitrogen, Total Oxidised as N | mg/l | 10.2 | 13 | 4.6 | 1.4 | ||||||
0117 | Nitrate as N | mg/l | 10.2 | 13 | 4.53 | 1.39 | ||||||
0118 | Nitrite as N | mg/l | 0.0317 | 0.02 | 0.072 | 0.015 | ||||||
0119 | Ammonia un-ionised as N | mg/l | 0.00169 | < 0.00086 | 0.00066 | 0.00049 | ||||||
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 202 | 190 | 130 | 140 | ||||||
0180 | Orthophosphate, reactive as P | mg/l | 1.98 | 2.5 | 0.44 | 0.069 | ||||||
0235 | Magnesium, Dissolved | mg/l | 10.8 | 7.33 | 15 | 14.2 | 11.9 | 10.8 | 13.8 | 14 | 8.7 | |
0239 | Calcium, Dissolved | mg/l | 62.7 | 53.8 | 76.8 | 74.7 | 66.9 | 60.4 | 73.7 | 70 | 55 | |
0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 7.19 | 7.13 | 6.61 | 7.2 | 6.52 | 7.36 | 6.35 | 6.8 | 9.2 | 7.7 |
6460 | Iron, Dissolved | μg/l | 41.6 | 42.4 | 39.2 | < 30 | 46.5 | 294 | 38.4 | 56 | 80 | |
9901 | Oxygen, Dissolved, % Saturation | % | 69.2 | 73.1 | 70.6 | 98 | ||||||
9924 | Oxygen, Dissolved as O2 | mg/l | 7.02 | 7.02 | 8.67 | 11.9 |