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sampling point
Rye Stream At Loxhore Cross

Description RYE STREAM AT LOXHORE CROSS
Sampling point ID SW-73080902
Type Freshwater – Rivers
Status open
Location easting northing: 261140 136581
lat lon: 51.111649, -3.985081
Area Devon And Cornwall
Sub-Area East Devon And Cornwall
Summary 125 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.

33 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Calcium - Ca
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • Hardness
  • Hdnss Ca
  • Hdnss Mg
  • Magnesium-Mg
  • Mineral Oils
  • N Inorganic
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • OrthophsFilt
  • Oxygen Diss
  • Phenol Odour
  • PhenolicOdor
  • Phosphorus-P
  • 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 125 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 4 Feb 2015 to 26 Apr 2017

NotationDeterminandUnits 4 Feb
2015
12:56
29 May
2015
16:53
13 Aug
2015
10:51
2 Nov
2015
13:16
14 Mar
2016
11:28
15 Jun
2016
11:00
6 Sep
2016
09:42
13 Dec
2016
11:26
16 Jan
2017
10:39
26 Apr
2017
08:44
0061pH7.77.897.77.57.77.77.67.67.767.74
0076Temperature of Water°C6.711.814.411.47.713.615.29.99.46.2
0077Conductivity at 25 Cμs/cm132173174133140145134134139146
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l1.971.721.881.271.721.411.471.82.111.84
0117Nitrate as Nmg/l1.971.711.881.261.721.41.471.82.111.84
0118Nitrite as Nmg/l< 0.0040.01340.00440.0065< 0.0040.0143< 0.004< 0.004< 0.0040.0042
0119Ammonia un-ionised as Nmg/l< 0.00022< 0.00049< 0.00038< 0.00019< 0.00023< 0.00036< 0.00032< 0.00022< 0.0003< 0.00023
0162Alkalinity to pH 4.5 as CaCO3mg/l27424233293430302734
0180Orthophosphate, reactive as Pmg/l0.0180.0370.037< 0.010.0150.0240.030.0220.019< 0.01
9901Oxygen, Dissolved, % Saturation%98101.3951001021009510395.897.6
9924Oxygen, Dissolved as O2mg/l1210.99.6810.912.210.49.5111.610.912.1

Samples from 8 Jan 2010 to 9 Oct 2014

NotationDeterminandUnits 8 Jan
2010
10:45
26 Feb
2010
09:15
6 Apr
2010
15:15
8 Mar
2013
14:00
3 Jun
2013
13:21
4 Dec
2013
10:06
23 Jan
2014
12:47
30 Apr
2014
14:06
14 Jul
2014
12:02
9 Oct
2014
11:28
0061pH7.47.57.47.97.57.77.78.37.87.76
0076Temperature of Water°C1.26.710.410.811.48.18.412.813.311.4
0077Conductivity at 25 Cμs/cm153134136134131136127166143143
0085BOD : 5 Day ATUmg/l< 1< 1< 1
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.03< 0.030.036< 0.03< 0.03< 0.03< 0.030.033< 0.03
0116Nitrogen, Total Oxidised as Nmg/l2.141.961.931.591.451.872.011.931.591.16
0117Nitrate as Nmg/l2.141.961.931.591.451.872.011.921.581.16
0118Nitrite as Nmg/l< 0.004< 0.004< 0.004< 0.0040.004< 0.004< 0.0040.0060.01340.0048
0119Ammonia un-ionised as Nmg/l< 7.0e-05< 0.00014< 0.000140.00056< 0.00019< 0.00024< 0.00025< 0.000670.00049< 0.00035
0135Solids, Suspended at 105 Cmg/l< 34.028.15
0162Alkalinity to pH 4.5 as CaCO3mg/l31313032332827423434
0180Orthophosphate, reactive as Pmg/l< 0.020.049< 0.02< 0.02< 0.02< 0.02< 0.020.021< 0.020.014
0664Visible oil or grease, significant trace: Present/Not found (1/0)pres/nf000
6450Copper, Dissolvedμg/l< 12.01< 1
6455Zincμg/l< 57.9< 5
6841Phenolic Odourpres/nf000
9901Oxygen, Dissolved, % Saturation%10992.395105989810010690.599.4
9924Oxygen, Dissolved as O2mg/l15.411.310.611.610.711.611.711.29.4510.8