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sampling point
Station Road Bridge

Description STATION ROAD BRIDGE OVER GLOTTENHAM STREAM, ROBERTSBRIDGE
Sampling point ID SO-E0004849
Type Freshwater – Rivers
Status open
Location easting northing: 573653 123556
lat lon: 50.985214, 0.472695
Area Kent And South London
Sub-Area L&W Kent And East Sussex Ksl
Summary 98 samples taken between 2024 and 2009

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.

42 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
  • TurbidityNTU
  • Zn BLM Bio
  • Zn- Filtered
  • pH
  • ptOctylPheno

Sampling results

Displaying the twenty most recent samples. You can see all 98 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Sep 2022 to 5 Aug 2024

NotationDeterminandUnits 6 Sep
2022
12:26
11 Oct
2022
12:58
15 Nov
2022
09:48
1 Dec
2022
13:16
18 Jan
2023
10:27
7 Feb
2023
14:21
6 Mar
2023
11:47
13 Jun
2024
15:01
8 Jul
2024
10:07
5 Aug
2024
11:28
0061pH7.377.367.327.297.647.527.447.527.467.68
0076Temperature of Water°C17.510.211.884.25.66.213.414.216.7
0077Conductivity at 25 Cμs/cm311330358286261318347317307422
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.030.0540.040.0460.0580.045< 0.030.035< 0.03
0116Nitrogen, Total Oxidised as Nmg/l< 0.2< 0.20.640.911.10.710.50.430.391.5
0117Nitrate as Nmg/l< 0.196< 0.1960.6350.9061.10.7060.4960.4260.3861.49
0118Nitrite as Nmg/l< 0.004< 0.0040.0055< 0.004< 0.004< 0.004< 0.004< 0.004< 0.0040.0057
0119Ammonia un-ionised as Nmg/l< 0.00023< 0.000130.000240.000120.000240.000260.00017< 0.000240.00025< 0.00043
0162Alkalinity to pH 4.5 as CaCO3mg/l798880665278868277110
0180Orthophosphate, reactive as Pmg/l0.012< 0.010.0220.0190.0210.0170.0180.017< 0.010.066
6396Turbidityntu3.63.16.2
9901Oxygen, Dissolved, % Saturation%73.589.371.591.992.992.597.593.48987.4
9924Oxygen, Dissolved as O2mg/l7.01107.7210.912.111.612.19.739.118.48

Samples from 24 May 2017 to 24 Aug 2022

NotationDeterminandUnits24 May
2017
09:36
8 Jun
2017
09:23
7 Jul
2017
11:53
8 Aug
2017
09:34
14 Sep
2017
13:56
1 Apr
2022
10:24
9 May
2022
10:57
10 Jun
2022
11:32
26 Jul
2022
12:03
24 Aug
2022
12:16
0061pH7.497.697.637.457.647.66
0076Temperature of Water°C135.211.214.915.218.2
0077Conductivity at 25 Cμs/cm375374382359364335
0111Ammoniacal Nitrogen as Nmg/l0.0750.0470.050.0370.0320.033
0116Nitrogen, Total Oxidised as Nmg/l0.440.540.40.440.34< 0.2
0117Nitrate as Nmg/l0.4290.5360.3960.4360.329< 0.196
0118Nitrite as Nmg/l0.0108< 0.0040.00410.00440.011< 0.004
0119Ammonia un-ionised as Nmg/l0.000530.00030.000430.000280.000380.00051
0162Alkalinity to pH 4.5 as CaCO3mg/l102100110959687
0180Orthophosphate, reactive as Pmg/l0.0170.0140.0110.0130.022< 0.01
0714Benzo(g,h,i)Peryleneμg/l0.000230.000120.00012
0731Benzo(b)Fluorantheneμg/l0.000380.000240.00023
0733Benzo(k)Fluorantheneμg/l0.000190.000169.0e-058.0e-05
0736Fluorantheneμg/l0.004080.003150.001850.00195
0746Indeno(1,2,3-cd)pyreneμg/l0.000220.000110.00012
6396Turbidityntu86.33.85.93.8
6399Benzo(a)Pyreneμg/l0.000210.000218.0e-050.00011
9901Oxygen, Dissolved, % Saturation%78.591.899.290.289.794.6
9924Oxygen, Dissolved as O2mg/l8.2511.610.99.098.988.9