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sampling point
R Itchen Easton

Description RIVER ITCHEN AT EASTON
Sampling point ID SO-G0003806
Type Freshwater – Rivers
Status open
Location easting northing: 451126 132474
lat lon: 51.089305, -1.271379
Area Solent And South Downs
Sub-Area L&W West Ssd
Summary 279 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.

49 determinands have been measured at this site
  • Al- Filtered
  • Alky pH 4.5
  • Aluminium-Al
  • Ammonia(N)
  • BOD ATU
  • BOD5DyATUFil
  • C - Org Filt
  • CHLOROPHYLL
  • COPA
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • ChlorophyllA
  • ChlorophyllB
  • Chlorophylls
  • Co- Filtered
  • Cobalt - Co
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cu Filtered
  • DataHandling
  • Fe- Filt
  • Hardness
  • Iron - as Fe
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • OrthophsFilt
  • Oxygen Diss
  • Phaeophytn-A
  • Phaeophytn-B
  • Phosphate
  • Phosphorus-P
  • Sld NV@500C
  • Sld Sus@105C
  • Sulphate SO4
  • Temp Water
  • Titanium -Ti
  • TitaniumFilt
  • Zinc - as Zn
  • Zn- Filtered
  • pH
  • pH in-situ

Sampling results

Displaying the twenty most recent samples. You can see all 279 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Sep 2023 to 19 Jun 2024

NotationDeterminandUnits 6 Sep
2023
10:23
19 Oct
2023
17:27
21 Nov
2023
11:55
5 Dec
2023
12:48
15 Jan
2024
10:05
20 Feb
2024
16:20
26 Mar
2024
11:22
24 Apr
2024
16:20
14 May
2024
11:12
19 Jun
2024
12:54
0061pH7.937.777.87.817.917.947.858.17.967.96
0076Temperature of Water°C1512.810.38.67.110.211.110.913.114.4
0077Conductivity at 25 Cμs/cm589592604598617604617603588595
0085BOD : 5 Day ATUmg/l1.11.11.111.11.31.21.31.21.1
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.030.0420.033< 0.030.041< 0.03< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l77.17.87.68.38.18.487.57.5
0117Nitrate as Nmg/l6.977.067.787.588.298.098.397.997.487.48
0118Nitrite as Nmg/l0.0260.0380.0230.0180.00870.010.0090.0130.0190.025
0119Ammonia un-ionised as Nmg/l< 0.00067< 0.00040.00050.00035< 0.000360.00066< 0.00042< 0.00058< 0.00063< 0.00069
0135Solids, Suspended at 105 Cmg/l3.65.54.36.46.96.15.65.5
0162Alkalinity to pH 4.5 as CaCO3mg/l240250250260260250260260250250
0180Orthophosphate, reactive as Pmg/l0.0240.0410.0360.0470.0430.0340.030.0210.0360.041
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l0.890.931.11.30.810.7710.99
9901Oxygen, Dissolved, % Saturation%105.31029191.193.2102.6107.8115.2107.7121.6
9924Oxygen, Dissolved as O2mg/l10.610.810.210.611.311.511.812.711.312.4

Samples from 9 Nov 2022 to 18 Aug 2023

NotationDeterminandUnits 9 Nov
2022
10:16
1 Dec
2022
09:32
18 Jan
2023
09:49
7 Feb
2023
14:45
8 Mar
2023
09:54
26 Apr
2023
15:38
22 May
2023
17:55
19 Jun
2023
11:05
20 Jul
2023
11:05
18 Aug
2023
12:20
0061pH7.767.897.878.047.938.088.067.927.987.99
0076Temperature of Water°C10.97.767.86.712.314.715.214.615.4
0077Conductivity at 25 Cμs/cm597599617604603594587593582578
0085BOD : 5 Day ATUmg/l11.5< 11.51.31.31.51.11.21.3
0111Ammoniacal Nitrogen as Nmg/l0.0650.0590.0330.0360.046< 0.030.0310.043< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l7.17.67.97.97.87.77.17.66.86.8
0117Nitrate as Nmg/l7.067.587.897.897.797.697.087.576.776.76
0118Nitrite as Nmg/l0.040.0210.00780.00940.0110.0130.0180.0260.0280.044
0119Ammonia un-ionised as Nmg/l0.000730.000710.000330.000560.00056< 0.000650.00080.00096< 0.00073< 0.00079
0135Solids, Suspended at 105 Cmg/l6.97.77.78.89.45.87.1< 3< 33.8
0162Alkalinity to pH 4.5 as CaCO3mg/l250280250250250250250230250240
0180Orthophosphate, reactive as Pmg/l0.0460.050.0450.0320.0260.0180.0140.0270.0270.032
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l1.20.841.10.740.760.731.20.9111.4
9901Oxygen, Dissolved, % Saturation%94.893.293.3100.395.6116117.7111.5114.7105.4
9924Oxygen, Dissolved as O2mg/l10.511.111.611.911.712.411.911.211.610.5