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sampling point
Salt Hill Stream At Spackmans Drive, Slo

Description SALT HILL STREAM AT SPACKMANS DRIVE, SLOUGH
Sampling point ID TH-PTHR0285
Type Freshwater – Unspecified
Status open
Location easting northing: 496600 179400
lat lon: 51.505282, -0.609559
Area West Thames
Sub-Area L&W South Wt
Summary 60 samples taken between 2024 and 2013

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.

35 determinands have been measured at this site
  • 4-nonPhenol
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • C - Org Filt
  • Ca Filtered
  • Calcium - Ca
  • Cd Filtered
  • Cond @ 25C
  • Cr- Filtered
  • Cu BLM Bio
  • Cu Filtered
  • Fe- Filt
  • Hardness
  • Magnesium-Mg
  • Mn BLM Bio
  • Mn- Filtered
  • N Oxidised
  • NH3 un-ion
  • Ni BLM Bio
  • Ni- Filtered
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • Oxygen Diss
  • Pb BLM Bio
  • Pb Filtered
  • Sld Sus@105C
  • Temp Water
  • Triclosan
  • Zn BLM Bio
  • Zn- Filtered
  • pH
  • ptOctylPheno

Sampling results

Displaying the twenty most recent samples. You can see all 60 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 4 Oct 2023 to 5 Sep 2024

NotationDeterminandUnits 4 Oct
2023
11:30
13 Nov
2023
09:31
8 Dec
2023
10:34
25 Jan
2024
12:45
12 Feb
2024
09:04
20 Mar
2024
11:17
24 Jun
2024
12:33
23 Jul
2024
10:10
16 Aug
2024
09:26
5 Sep
2024
11:19
0061pH7.347.427.577.547.777.57.437.437.367.69
0076Temperature of Water°C15.211.2810.2812.917.216.415.816.9
0077Conductivity at 25 Cμs/cm601360465518427484597618604644
0085BOD : 5 Day ATUmg/l< 12.21.72.61.71.5< 1< 3< 11.5
0111Ammoniacal Nitrogen as Nmg/l0.040.180.110.0990.460.0310.28< 0.030.038
0116Nitrogen, Total Oxidised as Nmg/l3.41.51.92.32.12.43.43.43.73.6
0117Nitrate as Nmg/l3.381.471.872.282.082.343.373.323.683.59
0118Nitrite as Nmg/l0.0180.0330.030.0240.0220.0640.030.0840.0170.015
0119Ammonia un-ionised as Nmg/l0.000240.000960.000650.000920.003330.000260.00224< 0.00020.00057
0162Alkalinity to pH 4.5 as CaCO3mg/l18091120140120140180180180180
0180Orthophosphate, reactive as Pmg/l0.120.0630.0780.0890.0830.140.120.170.160.15
9901Oxygen, Dissolved, % Saturation%80.881.288.683.392.377.587.565.281.757.5
9924Oxygen, Dissolved as O2mg/l8.098.8910.59.3410.98.168.46.368.085.55

Samples from 16 Jun 2016 to 12 Sep 2023

NotationDeterminandUnits16 Jun
2016
09:59
19 Jul
2016
13:50
12 Sep
2016
15:52
20 Oct
2016
12:32
17 Nov
2016
12:47
9 Dec
2016
09:15
23 Jan
2017
12:58
10 Feb
2017
11:52
14 Aug
2023
10:45
12 Sep
2023
10:46
0061pH7.997.817.337.397.297.567.747.957.297.26
0076Temperature of Water°C14.518.51713.612.914.410.37.816.916.7
0077Conductivity at 25 Cμs/cm532597618600593589547494628
0085BOD : 5 Day ATUmg/l< 4< 1
0111Ammoniacal Nitrogen as Nmg/l0.0610.04< 0.03< 0.030.040.3290.0350.4< 0.03
0116Nitrogen, Total Oxidised as Nmg/l3.63.234.873.533.543.582.962.84
0117Nitrate as Nmg/l3.563.214.863.523.513.492.942.723.99
0118Nitrite as Nmg/l0.03520.02320.00650.00830.03270.09490.01720.080.0083
0119Ammonia un-ionised as Nmg/l0.001510.00088< 0.0002< 0.000180.000370.00340.000480.00241< 0.00017
0162Alkalinity to pH 4.5 as CaCO3mg/l148180175187179165126150190
0180Orthophosphate, reactive as Pmg/l0.1380.1220.1720.1240.1150.0930.140.110.12
9901Oxygen, Dissolved, % Saturation%75.981.192.965.571.973.463.96684
9924Oxygen, Dissolved as O2mg/l7.727.588.966.797.578.217.596.388.15