We would welcome your feedback to help us make future improvements.

sampling point
Durtrees Burn At A696

Description DURTREES BURN AT A696
Sampling point ID NE-43100124
Type Freshwater – Rivers
Status closed
Location easting northing: 386245 594875
lat lon: 55.247849, -2.217893
Area Northumberland Durham And Tees
Sub-Area Northumberland & Tyne
Summary 32 samples taken between 2012 and 2007

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.

13 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • Cond @ 20C
  • Cond @ 25C
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • Oxygen Diss
  • Temp Water
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 32 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 11 Jan 2012 to 30 Nov 2012

NotationDeterminandUnits11 Jan
2012
10:30
7 Feb
2012
10:45
13 Mar
2012
11:45
20 Apr
2012
11:46
28 Aug
2012
09:39
6 Sep
2012
12:47
11 Oct
2012
10:21
12 Nov
2012
09:56
15 Nov
2012
12:37
30 Nov
2012
11:36
0061pH7.97.98.217.837.38.258.0487.87.8
0076Temperature of Water°C6.60.27.77.112.412.17.33.88.41
0077Conductivity at 25 Cμs/cm195.5240.5257.811789292255184154184
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/l0.390.330.33< 0.2< 0.20.440.450.25< 0.20.41
0117Nitrate as Nmg/l0.3860.3260.326< 0.196< 0.1960.4360.4460.246< 0.1960.406
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< 0.00034< 0.00021< 0.00046< 0.0003< 0.00013< 0.00064< 0.00045< 0.00035< 0.00031< 0.00018
0162Alkalinity to pH 4.5 as CaCO3mg/l8291993837129111726073
0180Orthophosphate, reactive as Pmg/l0.047< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02< 0.02
9901Oxygen, Dissolved, % Saturation%101.997.494.6101.696.610598909198
9924Oxygen, Dissolved as O2mg/l12.514.111.312.310.311.311.811.810.713.9

Samples from 23 Mar 2011 to 25 Nov 2011

NotationDeterminandUnits23 Mar
2011
08:53
10 May
2011
09:50
6 Jul
2011
10:20
17 Aug
2011
10:00
31 Aug
2011
10:10
12 Sep
2011
11:10
13 Oct
2011
11:50
18 Oct
2011
11:40
9 Nov
2011
10:50
25 Nov
2011
10:15
0061pH8.458.38.37.87.88.37.617.97.97.24
0076Temperature of Water°C7.710.714.511.911.613.39.37.68.16.5
0077Conductivity at 25 Cμs/cm247276340135231264141131235.6115.3
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/l0.360.320.56< 0.20.210.26< 0.2< 0.20.3< 0.2
0117Nitrate as Nmg/l0.3560.3160.556< 0.1960.2060.256< 0.196< 0.1960.296< 0.196
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< 0.00046< 0.00058< 0.00076< 0.0004< 0.00039< 0.0007< 0.00021< 0.00037< 0.00038< 7.0e-05
0162Alkalinity to pH 4.5 as CaCO3mg/l99114157539511150469342
0180Orthophosphate, reactive as Pmg/l< 0.02< 0.02< 0.02< 0.02< 0.02< 0.020.029< 0.020.0620.046
9901Oxygen, Dissolved, % Saturation%96.1999294979899.810192.2100.1
9924Oxygen, Dissolved as O2mg/l11.4119.3510.110.510.211.412.110.912.3