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sampling point
D/S Harestock Wwtw

Description DOWNSTREAM HARESTOCK WWTW WATER LANE FOOTBRIDGE
Sampling point ID SO-G0004209
Type Freshwater – Rivers
Status open
Location easting northing: 448614 129593
lat lon: 51.063619, -1.30763
Area Solent And South Downs
Sub-Area L&W West Ssd
Summary 196 samples taken between 2024 and 2001

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.

48 determinands have been measured at this site
  • Al- Filtered
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • CHLOROPHYLL
  • COPA
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • ChlorophyllA
  • ChlorophyllB
  • Chlorophylls
  • Chromium -Cr
  • Co- Filtered
  • Cobalt - Co
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • DataHandling
  • Fe- Filt
  • Hardness
  • Iron - as Fe
  • Lead - as Pb
  • Magnesium-Mg
  • N Oxidised
  • NATGRIDREF
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Phaeophytn-A
  • Phaeophytn-B
  • Phosphate
  • Sulphate SO4
  • Temp Water
  • Titanium -Ti
  • TitaniumFilt
  • Zinc - as Zn
  • Zn- Filtered
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 196 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Sep 2023 to 21 Jun 2024

NotationDeterminandUnits 6 Sep
2023
09:57
16 Oct
2023
11:19
21 Nov
2023
12:43
13 Dec
2023
14:08
15 Jan
2024
09:49
20 Feb
2024
13:27
18 Mar
2024
12:05
24 Apr
2024
15:44
13 May
2024
11:40
21 Jun
2024
14:09
0061pH7.868.017.888.047.967.9488.117.988.16
0076Temperature of Water°C15.68.810.59.17.19.610.810.413.815.2
0077Conductivity at 25 Cμs/cm596608609607622610616611604601
0085BOD : 5 Day ATUmg/l1.31.21.611.4
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.03< 0.03< 0.030.039< 0.030.086< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l7.77.97.98.28.68.688.687.9
0117Nitrate as Nmg/l7.687.877.888.198.588.597.988.597.997.88
0118Nitrite as Nmg/l0.0180.0270.020.0150.0180.0110.0180.0150.0140.021
0119Ammonia un-ionised as Nmg/l< 0.0006< 0.0005< 0.00043< 0.000510.00053< 0.000460.00166< 0.00056< 0.00069< 0.0008
0162Alkalinity to pH 4.5 as CaCO3mg/l250250240260270250250250250250
0180Orthophosphate, reactive as Pmg/l0.030.0640.0490.050.0560.0440.0510.0490.0220.045
9901Oxygen, Dissolved, % Saturation%8594.391.694.191.9100.8100.4109.299.1114.9
9924Oxygen, Dissolved as O2mg/l8.4410.910.210.811.111.511.112.210.211.5

Samples from 19 Apr 2021 to 1 Aug 2023

NotationDeterminandUnits19 Apr
2021
11:35
18 May
2021
13:50
22 Jun
2021
08:44
28 Jul
2021
11:28
17 Nov
2021
12:13
24 Apr
2023
14:51
25 May
2023
09:01
19 Jun
2023
10:45
19 Jul
2023
10:44
1 Aug
2023
09:37
0061pH7.918.157.887.848.028.077.837.937.977.96
0076Temperature of Water°C10.112.312.115.79.310.612.815.215.114.4
0077Conductivity at 25 Cμs/cm606593591601617598595596582602
0085BOD : 5 Day ATUmg/l1
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.030.066< 0.03< 0.03< 0.030.042< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l8.47.87.67.687.67.57.67.17.6
0117Nitrate as Nmg/l8.397.787.567.577.977.597.487.587.087.58
0118Nitrite as Nmg/l0.0120.0170.0370.0280.0310.0120.0250.0210.0180.017
0119Ammonia un-ionised as Nmg/l< 0.00045< 0.000650.00107< 0.00058< 0.00052< 0.000570.00064< 0.00068< 0.00074< 0.00069
0162Alkalinity to pH 4.5 as CaCO3mg/l250240250250250260250250250250
0180Orthophosphate, reactive as Pmg/l0.0140.0270.0640.040.0610.0270.0320.0310.0490.041
9901Oxygen, Dissolved, % Saturation%103.7105.28498.589.1110.19099.29693.1
9924Oxygen, Dissolved as O2mg/l11.711.29.019.7610.212.29.59.939.639.49