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sampling point
Great Brook At Isle Of Wight Bridge

Description GREAT BROOK AT ISLE OF WIGHT BRIDGE
Sampling point ID TH-PUTR0052
Type Freshwater – Rivers
Status open
Location easting northing: 433300 200800
lat lon: 51.704951, -1.519502
Area West Thames
Sub-Area L&W North Wt
Summary 209 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.

29 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Calcium - Ca
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cu Filtered
  • Hardness
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Phenol Odour
  • SI-EC-F
  • SI-GQA
  • Sld Sus@105C
  • Temp Water
  • Type of Flow
  • Zinc - as Zn
  • pH
  • pH in-situ

Sampling results

Displaying the twenty most recent samples. You can see all 209 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 17 Feb 2017 to 4 Jul 2024

NotationDeterminandUnits17 Feb
2017
11:19		20 Mar
2017
14:35		 1 May
2019
10:03		 9 Jul
2019
12:42		18 Sep
2019
16:19		 5 Nov
2019
12:06		 6 Jan
2020
13:06		 5 Mar
2020
08:35		13 Jun
2024
10:41		 4 Jul
2024
09:52
0061pH8.17.828.168.18.067.868.17.968.28.03
0076Temperature of Water°C810.812.718.715.59.87.76.513.115.1
0077Conductivity at 25 Cμs/cm676749646652710657699619634648
0085BOD : 5 Day ATUmg/l1.3< 3
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.03< 0.03< 0.03< 0.03< 0.030.033< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l8.464.697.916.98.38.089.46.46.77.3
0117Nitrate as Nmg/l8.444.687.96.898.298.069.376.386.697.29
0118Nitrite as Nmg/l0.01740.01160.01370.0140.00950.02450.0340.0170.0120.014
0119Ammonia un-ionised as Nmg/l< 0.00047< 0.00039< 0.00067< 0.00103< 0.00082< 0.000390.00051< 0.00039< 0.00069< 0.00079
0162Alkalinity to pH 4.5 as CaCO3mg/l256293221210210257270240230220
0180Orthophosphate, reactive as Pmg/l0.0580.0470.1060.150.180.0530.0610.0170.0920.14
9901Oxygen, Dissolved, % Saturation%93.192.479.982.674.872.178.48795.585.8
9924Oxygen, Dissolved as O2mg/l1110.28.467.697.448.169.3410.7108.61

Samples from 4 Feb 2016 to 31 Jan 2017

NotationDeterminandUnits 4 Feb
2016
11:19		 4 Mar
2016
12:28		 5 Apr
2016
11:09		 6 Jun
2016
12:09		15 Jul
2016
13:16		11 Aug
2016
11:45		20 Oct
2016
14:21		15 Nov
2016
11:25		 8 Dec
2016
11:26		31 Jan
2017
15:16
0061pH8.048.28.268.128.18.077.997.927.957.92
0076Temperature of Water°C7.66.49.417.416.116.411.1109.27.6
0077Conductivity at 25 Cμs/cm677680645643642657792719684684
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.030.049< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l8.157.756.856.916.466.8611.67.927.529.17
0117Nitrate as Nmg/l8.137.736.826.886.456.8511.67.897.59.15
0118Nitrite as Nmg/l0.01740.01590.03110.03460.01140.00890.01330.03010.02130.022
0119Ammonia un-ionised as Nmg/l< 0.00046< 0.000420.00086< 0.00094< 0.00085< 0.00087< 0.00058< 0.00046< 0.00046< 0.00038
0162Alkalinity to pH 4.5 as CaCO3mg/l267256250236229215212237251257
0180Orthophosphate, reactive as Pmg/l0.0490.0780.0450.0890.10.1110.2070.1580.0830.055
9901Oxygen, Dissolved, % Saturation%84.898.494.790.786.390.981.683.487.481.8
9924Oxygen, Dissolved as O2mg/l10.112.110.88.678.488.878.969.4109.77