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

sampling point
North Drain At Tealham Moor

Description N DRAIN TEALHAM MOOR
Sampling point ID SW-60030911
Type Freshwater – Rivers
Status open
Location easting northing: 340084 145392
lat lon: 51.204577, -2.859007
Area Wessex
Sub-Area West Wessex
Summary 229 samples taken between 2024 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.

50 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • B-[a]-pyrene
  • B-[b]-fluora
  • B-[ghi]-pery
  • B-[k]-fluora
  • BOD ATU
  • Boron - as B
  • COD as O2
  • Calcium - Ca
  • Chloride Ion
  • Chlorophyl-A
  • ColformsPre
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • F Coli Pre
  • Fluoranthene
  • Hardness
  • Hdnss Ca
  • Hdnss Mg
  • Ind123pyrene
  • MST Filter
  • Magnesium-Mg
  • Mineral Oils
  • N Inorganic
  • N Oxidised
  • NATGRIDREF
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Phenol Odour
  • PhenolicOdor
  • Potassium- K
  • SiO2 Rv
  • Sld Sus@105C
  • StrepF PMF
  • Sulphate SO4
  • Temp Water
  • TurbidityNTU
  • Type of Flow
  • WethPresPrec
  • Zinc - as Zn
  • pH
  • pH in-situ

Sampling results

Displaying the twenty most recent samples. You can see all 229 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 1 Feb 2017 to 4 Jun 2024

NotationDeterminandUnits 1 Feb
2017
13:04
8 Mar
2017
12:46
7 Apr
2017
12:16
5 May
2017
12:41
8 Jun
2017
14:17
13 Jul
2017
13:23
4 Sep
2017
11:35
14 Sep
2017
11:07
20 Nov
2017
13:48
4 Jun
2024
11:14
0061pH7.857.868.37.447.85
0076Temperature of Water°C9.815.513.619.518.3
0077Conductivity at 25 Cμs/cm697884722727696
0111Ammoniacal Nitrogen as Nmg/l0.1110.149< 0.030.3920.04
0116Nitrogen, Total Oxidised as Nmg/l< 0.21.581.761.990.79
0117Nitrate as Nmg/l< 0.1961.531.721.910.769
0118Nitrite as Nmg/l< 0.0040.04760.03610.08020.021
0119Ammonia un-ionised as Nmg/l0.001420.00296< 0.000710.00095
0162Alkalinity to pH 4.5 as CaCO3mg/l288301268343290
0180Orthophosphate, reactive as Pmg/l0.1130.2910.1670.2310.13
0714Benzo(g,h,i)Peryleneμg/l0.000560.000120.000198.0e-050.00386
0731Benzo(b)Fluorantheneμg/l0.000577.0e-050.000186.0e-050.00351
0733Benzo(k)Fluorantheneμg/l0.000218.0e-053.0e-058.0e-053.0e-050.00198
0736Fluorantheneμg/l0.002470.001420.000970.000720.00090.0103
0746Indeno(1,2,3-cd)pyreneμg/l0.000477.0e-050.000217.0e-050.00408
6399Benzo(a)Pyreneμg/l0.000348.0e-055.0e-053.0e-050.000142.0e-050.00308
9901Oxygen, Dissolved, % Saturation%9589.3107.518.590.9
9924Oxygen, Dissolved as O2mg/l10.88.8911.11.698.53

Samples from 5 May 2016 to 17 Jan 2017

NotationDeterminandUnits 5 May
2016
13:22
2 Jun
2016
11:36
14 Jun
2016
13:37
6 Jul
2016
12:43
9 Aug
2016
14:53
27 Sep
2016
14:40
14 Oct
2016
12:11
8 Nov
2016
10:34
6 Dec
2016
12:50
17 Jan
2017
13:26
0061pH8.197.818.147.867.947.357.67
0076Temperature of Water°C16.316.819.616.711.25.57
0077Conductivity at 25 Cμs/cm767726671726766792948
0111Ammoniacal Nitrogen as Nmg/l< 0.030.137< 0.030.054< 0.030.8280.703
0116Nitrogen, Total Oxidised as Nmg/l2.630.990.840.781.531.211.39
0117Nitrate as Nmg/l2.60.9470.8180.7621.511.161.36
0118Nitrite as Nmg/l0.03360.04280.02190.01790.02010.0490.0292
0119Ammonia un-ionised as Nmg/l< 0.000870.00268< 0.00110.00117< 0.000520.002450.00485
0162Alkalinity to pH 4.5 as CaCO3mg/l272264255266275261330
0180Orthophosphate, reactive as Pmg/l0.1410.2710.3580.1990.1830.2260.242
0714Benzo(g,h,i)Peryleneμg/l0.000220.000260.000246.0e-058.0e-050.000190.00010.001140.00026
0731Benzo(b)Fluorantheneμg/l0.000130.000170.000167.0e-050.00010.000220.00010.000660.00024
0733Benzo(k)Fluorantheneμg/l< 2.0e-057.0e-057.0e-05< 2.0e-054.0e-050.00014.0e-050.000299.0e-05
0736Fluorantheneμg/l0.001260.001510.001520.001420.000990.001480.001280.002890.00225
0746Indeno(1,2,3-cd)pyreneμg/l0.000140.000210.000184.0e-050.00029.0e-050.000930.00021
6399Benzo(a)Pyreneμg/l0.000129.0e-050.00012< 2.0e-054.0e-050.000124.0e-050.00060.00015
9901Oxygen, Dissolved, % Saturation%105.467.295.98683.653.675
9924Oxygen, Dissolved as O2mg/l10.36.58.778.349.166.759.09