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sampling point
Cockhaise Mill

Description RIVER OUSE TRIBUTARY COCKHAISE BROOK AT COCKHAISE MILL
Sampling point ID SO-F0002396
Type Freshwater – Rivers
Status open
Location easting northing: 537680 125700
lat lon: 51.014203, -0.038643
Area Solent And South Downs
Sub-Area L&W South Ssd
Summary 237 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.

44 determinands have been measured at this site
  • Al- Filtered
  • Alky pH 4.5
  • Aluminium-Al
  • Ammonia(N)
  • BOD ATU
  • CHLOROPHYLL
  • COD as O2
  • COPA
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Hardness
  • Lead - as Pb
  • Magnesium-Mg
  • N Oxidised
  • NATGRIDREF
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Phenol Odour
  • PhenolicOdor
  • Phosphate
  • SALinsitu
  • SiO2 Rv
  • Sld Sus@105C
  • Temp Water
  • TurbidityNTU
  • Zinc - as Zn
  • Zn- Filtered
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 237 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 Jul 2023 to 15 Jul 2024

NotationDeterminandUnits 7 Jul
2023
13:04
10 Aug
2023
13:53
11 Sep
2023
12:31
4 Oct
2023
14:19
3 Nov
2023
11:32
5 Dec
2023
10:44
4 Jan
2024
12:45
1 Feb
2024
11:15
21 Jun
2024
12:51
15 Jul
2024
13:45
0061pH7.837.787.848.17.537.347.357.557.517.7
0076Temperature of Water°C15.515.317.113.610.46.68.57.61513.8
0077Conductivity at 25 Cμs/cm382352361390207207214282323343
0085BOD : 5 Day ATUmg/l1.1< 1
0111Ammoniacal Nitrogen as Nmg/l0.0250.0160.00230.00480.0520.0390.0330.0250.040.014
0116Nitrogen, Total Oxidised as Nmg/l2.81.61.61.51.21.622.421.9
0117Nitrate as Nmg/l2.791.591.61.51.191.591.992.391.991.89
0118Nitrite as Nmg/l0.0110.00560.00280.00340.00790.00930.00960.0120.00770.0056
0119Ammonia un-ionised as Nmg/l0.000460.000265.0e-050.000110.000340.000120.000120.000140.000350.00017
0135Solids, Suspended at 105 Cmg/l27129.3156036369.3
0162Alkalinity to pH 4.5 as CaCO3mg/l89919496414244607983
0180Orthophosphate, reactive as Pmg/l0.0140.0220.0110.0110.0170.0310.0160.0130.0250.053
6396Turbidityntu231410125727288.1
7887Chlorophyll : Acetone Extractμg/l2.2251.92.15.31.26.31.1
9901Oxygen, Dissolved, % Saturation%959286.890.893.593.696.296.19593.3
9924Oxygen, Dissolved as O2mg/l9.459.198.359.4210.411.511.211.59.559.63

Samples from 20 Oct 2021 to 21 Jun 2023

NotationDeterminandUnits20 Oct
2021
13:46
11 Nov
2021
14:36
10 Dec
2021
11:43
25 Jan
2022
11:06
9 Feb
2022
12:05
4 Mar
2022
12:50
13 Mar
2023
10:13
28 Apr
2023
13:03
12 Jun
2023
13:07
21 Jun
2023
14:09
0061pH7.017.87.457.467.657.577.517.347.617.57
0076Temperature of Water°C14.1116.15.38.88.58.711.216.718.5
0077Conductivity at 25 Cμs/cm180309192296310276273187329275
0111Ammoniacal Nitrogen as Nmg/l0.0430.0250.0430.0240.016< 0.030.0190.049< 0.0020.045
0116Nitrogen, Total Oxidised as Nmg/l1.82.41.72.92.62.21.71.32.31.3
0117Nitrate as Nmg/l1.792.391.692.892.592.191.691.292.291.29
0118Nitrite as Nmg/l0.0130.0110.00860.0140.0120.00690.00650.00790.00730.013
0119Ammonia un-ionised as Nmg/l0.000110.000310.000179.0e-050.00012< 0.000180.00010.00022< 2.0e-050.00058
0135Solids, Suspended at 105 Cmg/l1907.1834.61536651237
0162Alkalinity to pH 4.5 as CaCO3mg/l42684463696061437767
0180Orthophosphate, reactive as Pmg/l0.0270.0220.0340.0170.0160.0230.00810.0120.00420.021
6396Turbidityntu1507.3789.31622591235
7887Chlorophyll : Acetone Extractμg/l231.63.13.25.62.65.8
9901Oxygen, Dissolved, % Saturation%93.196.593.498.7101.699.799.295.693.293.6
9924Oxygen, Dissolved as O2mg/l9.5510.611.612.511.811.611.510.59.048.75