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sampling point
River Barle D/S Dulverton Laundry

Description RIVER BARLE BELOW DULVERTON LAUNDRY
Sampling point ID SW-70581045
Type Freshwater – Rivers
Status closed
Location easting northing: 291312 127507
lat lon: 51.036607, -3.551516
Area Devon And Cornwall
Sub-Area East Devon And Cornwall
Summary 78 samples taken between 2006 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.

24 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Calcium - Ca
  • 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
  • Temp Water
  • Type of Flow
  • WethPresPrec
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 78 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 10 Mar 2006 to 6 Dec 2006

NotationDeterminandUnits10 Mar
2006
08:30
22 Mar
2006
15:10
5 May
2006
10:00
31 May
2006
12:45
30 Jun
2006
08:30
20 Jul
2006
11:45
18 Aug
2006
11:15
28 Sep
2006
16:30
25 Oct
2006
09:40
6 Dec
2006
13:20
0061pH7.26.887.37.37.67.67.87.16.9
0076Temperature of Water°C65.5139.514.51814.51510.59
0085BOD : 5 Day ATUmg/l1.2< 11.3< 1< 1< 1< 1< 1< 1< 1
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/l1.381.280.731.160.980.940.660.631.091.32
0117Nitrate as Nmg/l1.381.280.7261.160.9760.9360.6560.6261.091.32
0118Nitrite as Nmg/l< 0.004< 0.004< 0.004< 0.004< 0.004< 0.004< 0.004< 0.004< 0.004< 0.004
0119Ammonia un-ionised as Nmg/l< 7.0e-05< 3.0e-05< 0.00068< 0.00011< 0.00015< 0.0004< 0.00031< 0.0005< 7.0e-05< 4.0e-05
0180Orthophosphate, reactive as Pmg/l< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02
0211Potassiummg/l0.650.60.550.550.730.8
1183Weather : Precipitation1111116663
3267Type of flow as description3333221134
3683Nitrogen, Total Inorganic : (Calculated)mg/l1.411.310.761.191.010.97
9901Oxygen, Dissolved, % Saturation%10110210198100100102102105102
9924Oxygen, Dissolved as O2mg/l12.612.810.611.210.29.4410.410.311.711.8

Samples from 4 May 2005 to 14 Feb 2006

NotationDeterminandUnits 4 May
2005
12:55
3 Jun
2005
12:45
11 Jul
2005
09:45
2 Aug
2005
14:40
31 Aug
2005
13:35
23 Sep
2005
10:20
2 Nov
2005
13:15
18 Nov
2005
08:55
4 Jan
2006
14:10
14 Feb
2006
10:00
0061pH7.57.787.77.87.17.46.77.27.1
0076Temperature of Water°C111416.516.51512.512.55.57.57.2
0085BOD : 5 Day ATUmg/l< 1< 1< 1< 1< 1< 1< 11< 11.08
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/l0.720.650.910.590.630.30.751.211.270.94
0117Nitrate as Nmg/l0.7160.6460.9060.5860.6260.2960.7461.211.270.936
0118Nitrite as Nmg/l< 0.004< 0.004< 0.004< 0.004< 0.004< 0.004< 0.004< 0.004< 0.004< 0.004
0119Ammonia un-ionised as Nmg/l< 0.00019< 0.00037< 0.00088< 0.00045< 0.0005< 8.0e-05< 0.00017< 2.0e-05< 7.0e-05< 6.0e-05
0180Orthophosphate, reactive as Pmg/l< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02
0211Potassiummg/l0.590.540.60.650.590.730.930.750.780.64
1183Weather : Precipitation121121661312
3267Type of flow as description3222224333
3683Nitrogen, Total Inorganic : (Calculated)mg/l0.750.680.940.620.660.330.781.241.30.97
9901Oxygen, Dissolved, % Saturation%104101102100105961008799101
9924Oxygen, Dissolved as O2mg/l11.410.49.949.7410.610.210.61111.912.2