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sampling point
200 M D/S Bishops Waltham Wwtw

Description R HAMBLE FOOTBRIDGE 200M DOWNSTREAM OF BISHOPS WALTHAM WASTE WATER TREATMENT WORKS
Sampling point ID SO-G0006006
Type Freshwater – Unspecified
Status open
Location easting northing: 453910 115770
lat lon: 50.938859, -1.234109
Area Solent And South Downs
Sub-Area L&W East Ssd
Summary 247 samples taken between 2024 and 2002

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.

31 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • CHLOROPHYLL
  • COPA
  • Calcium - Ca
  • Chloride Ion
  • ChlorophyllA
  • ChlorophyllB
  • Chlorophylls
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • DataHandling
  • Hardness
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Phaeophytn-A
  • Phaeophytn-B
  • PhenolicOdor
  • Sld Sus@105C
  • Temp Water
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 247 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 8 Feb 2023 to 19 Jul 2024

NotationDeterminandUnits 8 Feb
2023
09:44
7 Mar
2023
11:02
2 May
2023
11:32
14 Jul
2023
10:44
7 Sep
2023
11:09
1 Nov
2023
10:36
9 Jan
2024
10:40
4 Mar
2024
13:42
7 Jun
2024
11:46
19 Jul
2024
12:47
0061pH7.988.047.998.047.877.327.788.038.047.93
0076Temperature of Water°C6.48.612.213.816.312.57.29.512.816.1
0077Conductivity at 25 Cμs/cm651676640700732356635615662677
0111Ammoniacal Nitrogen as Nmg/l0.150.30.11< 0.030.190.640.130.088< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l7.77.66.46.98.51.676.87.67.7
0117Nitrate as Nmg/l7.687.566.376.898.411.576.976.787.577.68
0118Nitrite as Nmg/l0.0240.0440.030.0130.0940.0270.0280.020.0310.016
0119Ammonia un-ionised as Nmg/l0.002010.004940.0023< 0.000720.00410.002980.001170.00155< 0.00067< 0.00073
0162Alkalinity to pH 4.5 as CaCO3mg/l240250250250260140260240270260
0180Orthophosphate, reactive as Pmg/l0.0690.0940.150.290.30.230.140.0690.0930.16
9901Oxygen, Dissolved, % Saturation%96.797.3103.991.895.685.592.797.394.399
9924Oxygen, Dissolved as O2mg/l11.911.311.19.489.359.0911.211.19.969.73

Samples from 20 Apr 2022 to 19 Jan 2023

NotationDeterminandUnits20 Apr
2022
11:29
16 May
2022
11:21
14 Jun
2022
08:42
12 Jul
2022
10:09
5 Aug
2022
09:29
22 Sep
2022
10:11
28 Oct
2022
10:40
4 Nov
2022
08:23
2 Dec
2022
09:02
19 Jan
2023
11:26
0061pH8.237.9688.068.238.087.977.687.97.82
0076Temperature of Water°C11.61411.715.413.912.613.911.98.66.2
0077Conductivity at 25 Cμs/cm678627674731690753714519635613
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.03< 0.030.044< 0.03< 0.03< 0.030.0780.190.17
0116Nitrogen, Total Oxidised as Nmg/l8.56.75.48.25.58.87.63.55.66.5
0117Nitrate as Nmg/l8.486.685.398.195.498.767.583.485.566.46
0118Nitrite as Nmg/l0.0170.0180.0150.0150.0150.0360.020.0250.0370.036
0119Ammonia un-ionised as Nmg/l< 0.00062< 0.00067< 0.000620.00119< 0.00073< 0.00066< 0.000680.000790.002490.00156
0162Alkalinity to pH 4.5 as CaCO3mg/l240220260260260240240150220230
0180Orthophosphate, reactive as Pmg/l0.270.350.210.50.340.220.220.220.160.14
9901Oxygen, Dissolved, % Saturation%109.899.7949584.988.988.185.185.892
9924Oxygen, Dissolved as O2mg/l11.910.210.29.478.759.439.089.171011.4