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sampling point
Ifield Brook At Gossops Green

Description IFIELD BROOK AT GOSSOPS GREEN
Sampling point ID TH-PMLR0228
Type Freshwater – Unspecified
Status open
Location easting northing: 524525 136676
lat lon: 51.115849, -0.2223
Area Kent And South London
Sub-Area L&W Thames And South London Ksl
Summary 104 samples taken between 2024 and 2010

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.

41 determinands have been measured at this site
  • 4-nonPhenol
  • Alky pH 4.5
  • Ammonia(N)
  • B-[a]-pyrene
  • B-[b]-fluora
  • B-[ghi]-pery
  • B-[k]-fluora
  • C - Org Filt
  • Ca Filtered
  • Calcium - Ca
  • Cd Filtered
  • Cond @ 25C
  • Cr- Filtered
  • Cu BLM Bio
  • Cu Filtered
  • DEHP
  • Fe- Filt
  • Fluoranthene
  • Hardness
  • Ind123pyrene
  • Magnesium-Mg
  • Mn BLM Bio
  • Mn- Filtered
  • N Oxidised
  • NH3 un-ion
  • Ni BLM Bio
  • Ni- Filtered
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • Oxygen Diss
  • Pb BLM Bio
  • Pb Filtered
  • Sld Sus@105C
  • Temp Water
  • Triclosan
  • Zn BLM Bio
  • Zn- Filtered
  • pH
  • ptOctylPheno

Sampling results

Displaying the twenty most recent samples. You can see all 104 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 11 Oct 2022 to 16 Aug 2024

NotationDeterminandUnits11 Oct
2022
13:36
20 Oct
2022
09:29
3 Nov
2022
13:58
1 Dec
2022
08:13
21 Dec
2022
09:21
26 Jan
2023
08:14
16 Mar
2023
08:26
10 Jun
2024
15:50
5 Jul
2024
12:47
16 Aug
2024
15:08
0061pH8.497.727.567.797.647.647.637.538.137.81
0076Temperature of Water°C12.814.312.97.47.13.68.215.718.623.1
0077Conductivity at 25 Cμs/cm388282323333421381393358
0111Ammoniacal Nitrogen as Nmg/l< 0.030.0740.10.240.0740.0770.0830.17< 0.030.04
0116Nitrogen, Total Oxidised as Nmg/l0.250.981.81.31.71.31.60.36< 0.2< 0.2
0117Nitrate as Nmg/l0.2370.9541.781.271.681.291.580.310.194< 0.196
0118Nitrite as Nmg/l0.0130.0260.0230.0260.0170.0150.020.050.006< 0.004
0119Ammonia un-ionised as Nmg/l< 0.000670.000980.000830.002240.000480.000390.000570.00162< 0.001020.00124
0162Alkalinity to pH 4.5 as CaCO3mg/l9178687470587996140130
0180Orthophosphate, reactive as Pmg/l< 0.01< 0.010.0680.0490.0580.0320.0440.0690.0630.061
9901Oxygen, Dissolved, % Saturation%95.484.395.195.496.46590.186.4
9924Oxygen, Dissolved as O2mg/l10.18.8811.412.611.36.448.47.38

Samples from 14 Jun 2017 to 26 Sep 2022

NotationDeterminandUnits14 Jun
2017
09:03
27 Sep
2017
10:27
31 Oct
2017
15:00
20 Nov
2017
13:50
26 May
2022
10:12
14 Jun
2022
12:14
23 Jun
2022
08:04
26 Jul
2022
14:39
31 Aug
2022
10:24
26 Sep
2022
10:08
0061pH7.847.557.467.397.697.827.76
0076Temperature of Water°C11.215.415.716.516.817.114.4
0077Conductivity at 25 Cμs/cm438332377395665363375
0111Ammoniacal Nitrogen as Nmg/l0.1110.150.360.390.13
0116Nitrogen, Total Oxidised as Nmg/l2.10.50.29< 0.2
0117Nitrate as Nmg/l2.020.4440.2270.139
0118Nitrite as Nmg/l0.07860.0560.0630.0610.008
0119Ammonia un-ionised as Nmg/l0.001540.001460.002930.002870.00265
0162Alkalinity to pH 4.5 as CaCO3mg/l978897120120
0180Orthophosphate, reactive as Pmg/l0.0110.020.0760.140.054
0714Benzo(g,h,i)Peryleneμg/l0.00210.001330.003050.00238
0731Benzo(b)Fluorantheneμg/l0.001330.001040.002210.00197
0733Benzo(k)Fluorantheneμg/l0.000630.000440.001020.00081
0736Fluorantheneμg/l0.003010.007230.01110.00983
0746Indeno(1,2,3-cd)pyreneμg/l0.002010.001180.002860.00218
6399Benzo(a)Pyreneμg/l0.001170.000750.001570.0013
9901Oxygen, Dissolved, % Saturation%81.868.546.939.815.250.784.8
9924Oxygen, Dissolved as O2mg/l8.966.834.653.881.474.888.64