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sampling point
River Axe D/S Whitford Abstraction

Description RIVER AXE BELOW WHITFORD ABSTRACTION ABOVE MUSBURY STW, ALTERNATIVE HISTORIC DATA ON URN WSTW7678A
Sampling point ID SW-70220140
Type Freshwater – Rivers
Status closed
Location easting northing: 326203 95166
lat lon: 50.751382, -3.047453
Area Devon And Cornwall
Sub-Area East Devon And Cornwall
Summary 116 samples taken between 2012 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.

37 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • C - Organic
  • COD as O2
  • Calcium - Ca
  • Chloride Ion
  • Cond @ 20C
  • 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
  • OrthophsFilt
  • Oxygen Diss
  • Phosphate
  • Phosphorus-P
  • Potassium- K
  • SiO2 Rv
  • Sld NV@500C
  • Sld Sus@105C
  • Sulphate SO4
  • Temp Water
  • TurbidityNTU
  • Type of Flow
  • WethPresPrec
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 116 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 8 Mar 2012 to 23 Nov 2012

NotationDeterminandUnits 8 Mar
2012
09:24
12 Apr
2012
12:06
23 May
2012
13:22
14 Jun
2012
14:02
23 Jul
2012
13:47
1 Aug
2012
14:13
7 Sep
2012
12:23
22 Oct
2012
12:30
13 Nov
2012
11:51
23 Nov
2012
14:30
0061pH7.88.48.158.18.28.58.18.088.17.5
0076Temperature of Water°C6.59.817.413.817.91714.911.610.39.4
0077Conductivity at 25 Cμs/cm463446458400455463466402417263
0111Ammoniacal Nitrogen as Nmg/l0.080.0630.0450.051< 0.03< 0.030.0580.0510.0990.249
0116Nitrogen, Total Oxidised as Nmg/l43.253.533.653.853.864.013.533.582.42
0117Nitrate as Nmg/l3.973.223.53.623.833.843.983.53.542.4
0118Nitrite as Nmg/l0.02720.03480.03270.03030.02080.01790.02880.02980.03580.0207
0119Ammonia un-ionised as Nmg/l0.000720.001130.001410.00123< 0.00097< 0.000910.001510.001050.001850.00139
0162Alkalinity to pH 4.5 as CaCO3mg/l14214914913215316215913914583
0180Orthophosphate, reactive as Pmg/l0.0720.0660.0690.1140.0950.0530.0940.0960.0980.15
9901Oxygen, Dissolved, % Saturation%9599.91111001051081028810096
9924Oxygen, Dissolved as O2mg/l11.711.310.610.39.9310.410.39.5511.211

Samples from 19 May 2011 to 2 Feb 2012

NotationDeterminandUnits19 May
2011
12:25
6 Jun
2011
12:05
1 Jul
2011
10:35
19 Jul
2011
11:45
8 Sep
2011
09:15
18 Oct
2011
10:30
21 Nov
2011
11:30
30 Nov
2011
12:15
11 Jan
2012
12:59
2 Feb
2012
12:22
0061pH8.68.68.28.188.2888.18.2
0076Temperature of Water°C13.615.215.415.514.511.310.98.57.91.3
0077Conductivity at 25 Cμs/cm475488478460462495467464491475
0111Ammoniacal Nitrogen as Nmg/l0.1050.0640.0460.0330.043< 0.03< 0.030.0550.1490.133
0116Nitrogen, Total Oxidised as Nmg/l3.893.953.73.043.593.543.63.935.024.92
0117Nitrate as Nmg/l3.843.893.663.013.543.53.573.894.974.9
0118Nitrite as Nmg/l0.05170.05870.04230.03460.05170.0410.0280.04360.04570.0242
0119Ammonia un-ionised as Nmg/l0.002490.001710.001240.00090.00109< 0.0006< 0.000580.00090.002330.00128
0162Alkalinity to pH 4.5 as CaCO3mg/l169162164165156172156151145141
0180Orthophosphate, reactive as Pmg/l0.1190.120.1130.0970.1350.1110.1410.1350.0910.086
9901Oxygen, Dissolved, % Saturation%10599991059492959994.1104
9924Oxygen, Dissolved as O2mg/l10.99.919.8710.49.5610.110.511.611.214.6