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sampling point
Stour Below Milton

Description RIVER STOUR DOWNSTREAM OF MILTON GILLINGHAM
Sampling point ID SW-C0304100
Type Freshwater – Rivers
Status open
Location easting northing: 379776 128312
lat lon: 51.053788, -2.28991
Area Wessex
Sub-Area East Wessex
Summary 163 samples taken between 2017 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.

30 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • CHLOR A
  • CHLOROPHYLL
  • Calcium - Ca
  • Chloride Ion
  • Chlorophyl-A
  • Cond @ 25C
  • Cu Filtered
  • Hardness
  • Hdnss Ca
  • Hdnss Mg
  • Magnesium-Mg
  • N Inorganic
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • Oxygen Diss
  • Potassium- K
  • Sld Sus@105C
  • Temp Water
  • Type of Flow
  • WethPresPrec
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 163 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Aug 2015 to 24 Mar 2017

NotationDeterminandUnits 6 Aug
2015
13:12
28 Sep
2015
13:53
20 Oct
2015
10:24
10 Nov
2015
10:36
9 Dec
2015
10:31
4 Feb
2016
13:08
26 May
2016
11:40
17 Aug
2016
11:16
14 Nov
2016
12:12
24 Mar
2017
13:08
0061pH8.088.137.977.9688.278.268.248.027.89
0076Temperature of Water°C1612.710.812.478.712.716.18.88.4
0077Conductivity at 25 Cμs/cm413402400391454402400370407376
0111Ammoniacal Nitrogen as Nmg/l0.0430.0970.0450.0450.0570.0650.082< 0.030.1010.094
0116Nitrogen, Total Oxidised as Nmg/l4.043.362.982.683.633.163.152.322.912.87
0117Nitrate as Nmg/l3.993.292.952.643.63.143.092.32.862.84
0118Nitrite as Nmg/l0.04860.07040.03420.03890.03260.02360.05680.01670.05050.0282
0119Ammonia un-ionised as Nmg/l0.001210.002160.000810.000890.000830.001080.00182< 0.000850.001690.00119
0162Alkalinity to pH 4.5 as CaCO3mg/l136133142133156132133132134124
0180Orthophosphate, reactive as Pmg/l0.3790.2880.2170.2130.2410.1760.2640.230.230.191
9901Oxygen, Dissolved, % Saturation%98.895.793.389.895.298.498.496.694.4102.3
9924Oxygen, Dissolved as O2mg/l9.7310.110.39.5711.511.410.49.4910.912

Samples from 13 Nov 2014 to 15 Jul 2015

NotationDeterminandUnits13 Nov
2014
12:11
10 Dec
2014
12:22
13 Jan
2015
11:33
28 Jan
2015
13:32
19 Feb
2015
11:18
12 Mar
2015
11:17
9 Apr
2015
11:08
22 May
2015
15:16
23 Jun
2015
11:42
15 Jul
2015
12:17
0061pH7.817.927.688.088.148.438.288.238.148.01
0076Temperature of Water°C10.47.37.66.66.59.29.914.51516.3
0077Conductivity at 25 Cμs/cm359504334416412398373403391419
0111Ammoniacal Nitrogen as Nmg/l0.050.1540.0650.0960.0590.037< 0.030.0920.0390.041
0116Nitrogen, Total Oxidised as Nmg/l2.894.52.653.563.553.762.783.72.673.45
0117Nitrate as Nmg/l2.864.442.633.523.533.732.753.632.643.4
0118Nitrite as Nmg/l0.02770.06160.01850.03920.02360.02920.02520.06920.03190.0534
0119Ammonia un-ionised as Nmg/l0.000610.001920.000480.001360.000830.00064< 0.000540.002330.001020.00118
0162Alkalinity to pH 4.5 as CaCO3mg/l120153105139137131120132125133
0180Orthophosphate, reactive as Pmg/l0.1660.3010.170.2070.1830.1940.0890.3430.2930.379
9901Oxygen, Dissolved, % Saturation%95.398.694.3103.1102.8112.8105.799.898.894.4
9924Oxygen, Dissolved as O2mg/l10.611.911.312.612.61311.910.19.949.23