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sampling point
D/S Biddenden Stw

Description TRIBUTARY OF HAMMER STREAM UPSTREAM OF HAMMER STREAM CONFLUENCE DOWNSTREAM OF BIDDENDEN SEWAGE TREATMENT WORKS
Sampling point ID SO-E0000582
Type Freshwater – Rivers
Status open
Location easting northing: 583631 140008
lat lon: 51.129904, 0.62304
Area Kent And South London
Sub-Area L&W Kent And East Sussex Ksl
Summary 156 samples taken between 2023 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.

83 determinands have been measured at this site
  • 1,1,1-TCA DW
  • 1,1,2 TCE
  • 1,1Diclethan
  • 1,1Diclethen
  • 1,2 DCE (tr)
  • 1,2 DCE(cis)
  • 1,2 DCP (dw)
  • 1,2-DCB
  • 1,2DiBrClPro
  • 1,2DiBrEthan
  • 1,3 DCP (dw)
  • 1,3 DCP (tr)
  • 1,3 DCP(cis)
  • 1112TetClEtD
  • 1122TetClEtD
  • 11DiClPrpenD
  • 124TMeBenzDW
  • 12DCET_DRY
  • 135TMeBenzDW
  • 13DiClBenzDW
  • 14DiClBenzDW
  • 2,2 DCP
  • 2chlortoluen
  • 4chlortoluen
  • Alky pH 4.5
  • Ammonia(N)
  • B - Filtered
  • BOD ATU
  • BROMOBENZENE
  • BROMOFORM dw
  • Benzene DW
  • BrClMethane
  • BrDiClmethan
  • CHLOROMETHAN
  • COPA
  • Calcium - Ca
  • CarbonTetDWt
  • Chloride Ion
  • Chlorobenzen
  • ChlorofrmDWt
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cu Filtered
  • DiBrClmethan
  • DiBrMethane
  • EtBenzene DW
  • GCMS S-Vol
  • GCMS Vol Scn
  • Hardness
  • IsoPropylBen
  • Magnesium-Mg
  • N Organic
  • N Oxidised
  • N-Kjeldahl
  • NATGRIDREF
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • Nitrogen - N
  • O Diss %sat
  • Orthophospht
  • OrthophsFilt
  • Oxygen Diss
  • Phosphate
  • Phosphorus-P
  • STYRENE DW
  • SecButylbenz
  • Sld Sus@105C
  • Sodium - Na
  • Sulphate SO4
  • TOLUENE DW
  • TRICLE-DRY
  • TRICLFLMETHN
  • Temp Water
  • TertButylbnz
  • TurbidityNTU
  • Vinyl Cl DW
  • Zinc - as Zn
  • Zn- Filtered
  • nButylbenzne
  • nPropylBenzn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 156 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 30 Jun 2022 to 9 Mar 2023

NotationDeterminandUnits30 Jun
2022
13:22
28 Jul
2022
09:01
16 Aug
2022
12:08
15 Sep
2022
10:35
4 Oct
2022
10:06
21 Nov
2022
11:42
9 Dec
2022
11:21
25 Jan
2023
14:06
9 Feb
2023
11:13
9 Mar
2023
11:58
0061pH7.367.57.557.447.317.457.647.737.717.34
0076Temperature of Water°C14.915.11816139.43.14.82.76.6
0077Conductivity at 25 Cμs/cm9059751059642662557706601767456
0111Ammoniacal Nitrogen as Nmg/l0.030.031< 0.030.037< 0.03< 0.03< 0.030.034< 0.030.053
0116Nitrogen, Total Oxidised as Nmg/l242925117.16.44.48113.9
0117Nitrate as Nmg/l242924.9117.096.394.47.99113.89
0118Nitrite as Nmg/l0.0370.0310.0640.0240.0140.0092< 0.0040.0120.0090.012
0119Ammonia un-ionised as Nmg/l0.000180.00026< 0.000350.00029< 0.00014< 0.00015< 0.000140.00023< 0.000160.00017
0162Alkalinity to pH 4.5 as CaCO3mg/l618871889611014013013098
0180Orthophosphate, reactive as Pmg/l1.22.20.760.440.340.180.170.160.170.19
6396Turbidityntu6.93.92.43162.7
9901Oxygen, Dissolved, % Saturation%7970.269.972.775.890.386.98892.893.6
9924Oxygen, Dissolved as O2mg/l7.967.056.67.167.9710.311.611.312.611.5

Samples from 5 Aug 2019 to 24 May 2022

NotationDeterminandUnits 5 Aug
2019
09:53
3 Sep
2019
13:49
10 Oct
2019
08:32
12 Nov
2019
11:31
4 Dec
2019
09:42
16 Jan
2020
13:12
7 Feb
2020
10:11
5 Mar
2020
11:56
7 Apr
2022
10:24
24 May
2022
11:01
0061pH7.717.547.547.527.677.547.657.517.457.67
0076Temperature of Water°C17.814.9118.63.78.54.27.39.513.3
0077Conductivity at 25 Cμs/cm10241223854469661417604304962764
0111Ammoniacal Nitrogen as Nmg/l0.0390.0330.033< 0.03< 0.030.0530.0430.0450.211
0116Nitrogen, Total Oxidised as Nmg/l2332173.773.52.65.21.52112
0117Nitrate as Nmg/l22.931.9173.763.492.595.191.4920.911.9
0118Nitrite as Nmg/l0.0710.0650.0360.00850.0090.00970.00890.00520.140.091
0119Ammonia un-ionised as Nmg/l0.000650.00030.00023< 0.00017< 0.000160.00030.000230.000220.001050.011
0162Alkalinity to pH 4.5 as CaCO3mg/l12059931231501201409378120
0180Orthophosphate, reactive as Pmg/l0.720.550.170.0850.120.10.190.10.821
6396Turbidityntu116.6
9901Oxygen, Dissolved, % Saturation%78.665.467.776.585.281.192.691.289.780.9
9924Oxygen, Dissolved as O2mg/l7.456.597.458.9111.29.4712.11110.28.45