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sampling point
D/S Hawkhurst Sw Gun Green

Description DOWNSTREAM HAWKHURST NORTH SEWAGE TREATMENT WORKS AT GUN GREEN ON HEXDEN CHANNEL
Sampling point ID SO-E0001709
Type Freshwater – Rivers
Status closed
Location easting northing: 577484 131333
lat lon: 51.053911, 0.531022
Area Kent And South London
Sub-Area L&W Kent And East Sussex Ksl
Summary 104 samples taken between 2012 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.

24 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • COD as O2
  • COPA
  • Calcium - Ca
  • Chloride Ion
  • Cond @ 20C
  • Copper - Cu
  • Cu Filtered
  • Hardness
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • Oxygen Diss
  • Sld Sus@105C
  • Temp Water
  • Zinc - as Zn
  • Zn- Filtered
  • pH

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 7 May 2010 to 26 Jul 2012

NotationDeterminandUnits 7 May
2010
12:47
13 Aug
2010
10:33
10 Nov
2010
10:42
23 Feb
2011
10:40
5 May
2011
09:50
24 Aug
2011
09:56
11 Nov
2011
10:17
3 Feb
2012
10:05
2 May
2012
14:13
26 Jul
2012
11:22
0061pH7.447.67.447.77.667.547.397.137.597.76
0076Temperature of Water°C10.0314.237.77.247.7715.2810.46110.616.3
0085BOD : 5 Day ATUmg/l< 122.32.81.51.63.8< 11< 1
0111Ammoniacal Nitrogen as Nmg/l0.0550.0530.3560.2850.0450.052.160.1840.037< 0.03
0116Nitrogen, Total Oxidised as Nmg/l5.125.66.863.965.33.563.295.53.445.88
0117Nitrate as Nmg/l5.095.566.813.935.243.523.165.453.435.86
0118Nitrite as Nmg/l0.03430.03680.04780.02650.06330.04290.1340.04710.01210.0175
0119Ammonia un-ionised as Nmg/l0.000280.000530.001530.002140.000320.000470.01010.000240.00028< 0.0005
0180Orthophosphate, reactive as Pmg/l0.2880.6880.2050.2010.4420.5530.660.4750.1070.154
3408Zinc, Dissolvedμg/l5.74< 510.97.281188.4310.96.797.6
6450Copper, Dissolvedμg/l3.01< 14.952.2243.523.73.993.732.15
6452Copperμg/l4.45.674.145.85.925.275.185.32.7
6455Zincμg/l10.310.420.215.513.68.6111.213.1159.71
9901Oxygen, Dissolved, % Saturation%9768.894.695.988.168.958.789.397.886.3
9924Oxygen, Dissolved as O2mg/l10.97.0411.311.610.56.896.5412.710.98.44

Samples from 7 Dec 2007 to 2 Feb 2010

NotationDeterminandUnits 7 Dec
2007
11:14
25 Mar
2008
15:09
17 Jun
2008
14:32
18 Sep
2008
09:45
24 Nov
2008
12:11
20 Feb
2009
10:52
11 May
2009
14:45
14 Aug
2009
09:45
24 Nov
2009
11:12
2 Feb
2010
12:00
0061pH7.337.57.927.477.366.957.737.067.557.64
0076Temperature of Water°C9.517.7113.0912.046.113.912.2216.9610.95.55
0085BOD : 5 Day ATUmg/l3.21.61.31.81.93.41.81
0111Ammoniacal Nitrogen as Nmg/l0.2760.1290.064< 0.030.0830.030.0390.0870.1160.104
0116Nitrogen, Total Oxidised as Nmg/l4.863.675.035.974.433.445.481.364.094.82
0117Nitrate as Nmg/l4.833.644.985.924.43.435.461.344.064.79
0118Nitrite as Nmg/l0.03360.02510.04650.04970.03210.00820.02460.01970.02540.0252
0119Ammonia un-ionised as Nmg/l0.001050.000640.00122< 0.000190.000263.0e-050.000450.000310.000810.0006
0180Orthophosphate, reactive as Pmg/l0.1660.1450.4330.7170.3390.0380.5730.2910.1070.11
3408Zinc, Dissolvedμg/l10.36< 510.67.7< 55.96.46.647.4
6450Copper, Dissolvedμg/l9.93.33.44.63.81.94.23.88.122.1
6452Copperμg/l9.84.83.95.44.15.26.45.37.1
6455Zincμg/l19.68.87.214.712.420.414.420.315.7
9901Oxygen, Dissolved, % Saturation%120.93.473.388.794.547785.563.310895.1
9924Oxygen, Dissolved as O2mg/l13.80.4057.699.5311.762.69.156.1111.912