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sampling point
River Tamar 250 M D/S Ernesettle Stw

Description TAMAR ESTUARY - 250M DOWNSTREAM OF PLYMOUTH (ERNESETTLE) STW
Sampling point ID SW-81220120
Type Saline Water – Estuarine Sites – Non Bathing/Shellfish
Status closed
Location easting northing: 243800 60000
lat lon: 50.419038, -4.200076
Area Devon And Cornwall
Sub-Area Ecmas Sampling (Devon And Cornwall)
Summary 76 samples taken between 2010 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.

38 determinands have been measured at this site
  • Action taken
  • Al- Filtered
  • Aluminium-Al
  • Chromium -Cr
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • DrySolids30C
  • Fe- Filt
  • HCB DRY WT
  • HCH Alpha
  • HCH Beta
  • HCH Beta DWt
  • HCH Gamma
  • HCHAlpha DWt
  • HCHGamma DWt
  • HCHs ABG dw
  • Hexachlorbnz
  • Lead - as Pb
  • Malathion
  • Manganse-Mn
  • Mn- Filtered
  • Ni- Filtered
  • Nickel - Ni
  • O Diss %sat
  • Oxygen Diss
  • Pb Filtered
  • SALinsitu
  • Salinty Cond
  • Sample Prep
  • Temp Water
  • Tot HCHs ABG
  • TurbidityNTU
  • Type of Flow
  • WethPresPrec
  • Zinc - as Zn
  • Zn- Filtered
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 76 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 27 May 2008 to 18 Nov 2010

NotationDeterminandUnits27 May
2008
13:42		11 Aug
2008
14:41		21 Nov
2008
14:26		13 Feb
2009
10:00		28 May
2009
10:10		11 Aug
2009
12:23		 9 Nov
2009
09:30		12 Feb
2010
11:00		25 May
2010
15:51		18 Nov
2010
11:17
0052Lead, Dissolvedμg/l0.2920.7540.330.1050.1650.1380.2780.0910.073
0061pH8.367.67.957.728.037.917.9938.0658.569
0076Temperature of Water°C16.811.87.113.817.811.6885.63118.125
0487HCH -alphaμg/l< 0.004< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003
0488HCH -alpha : Dry Wtμg/kg< 4
0491HCH -betaμg/l< 0.004< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003
0492HCH -beta : Dry Wtμg/kg< 4
0499HCH -gamma :- {Lindane}μg/l< 0.004< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003
0500HCH -gamma : Dry Wt :- {Lindane}μg/kg< 4
0535Malathionμg/l< 0.01< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002
0576Hexachlorobenzeneμg/l< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001
3253Hexachlorobenzene : Dry Wtμg/kg< 2
3408Zinc, Dissolvedμg/l3.316.447.753.984.193.46.028.422.17
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5< 0.5< 0.5< 0.5< 0.5< 0.5< 0.5
4013HCH : Total (Alpha, Beta, Gamma) : Dry Wtμg/kg< 12
6396Turbidityntu15.29.97.374.524.162.9
6450Copper, Dissolvedμg/l1.673.962.331.371.751.722.392.252.04
7216HCH : Total (Alpha, Beta, Gamma)μg/l< 0.012< 0.009< 0.009< 0.009< 0.009< 0.009< 0.009< 0.009< 0.009
7608Salinity : In Situppt5.423.319.2725.2122.718.62219.01730.049
8394Sample Preparationtext1
9589Dry Solids at 30 C%55.1
9901Oxygen, Dissolved, % Saturation%9094.896102.993.682.690.2191.1
9924Oxygen, Dissolved as O2mg/l8.468.9210.39.167.88.0210.115.1

Samples from 23 Jan 2006 to 16 Jan 2008

NotationDeterminandUnits23 Jan
2006
12:35		18 May
2006
13:18		31 Aug
2006
10:10		30 Oct
2006
12:32		27 Nov
2006
10:12		23 Feb
2007
10:17		 9 May
2007
10:55		20 Jul
2007
14:01		17 Oct
2007
10:21		16 Jan
2008
13:26
0052Lead, Dissolvedμg/l0.2090.1360.370.0820.1330.1610.3870.1930.395
0061pH8.388.147.97.918.057.977.97.52
0487HCH -alphaμg/l< 0.0021< 0.0021< 0.0021< 0.0021< 0.0021< 0.0021< 0.0021< 0.0021< 0.003
0491HCH -betaμg/l< 0.0021< 0.0021< 0.0021< 0.0021< 0.0021< 0.0021< 0.0021< 0.0021< 0.003
0499HCH -gamma :- {Lindane}μg/l< 0.0022< 0.0022< 0.0022< 0.0022< 0.0022< 0.0022< 0.0022< 0.0022< 0.003
0535Malathionμg/l< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002
0576Hexachlorobenzeneμg/l< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001
3408Zinc, Dissolvedμg/l7.782.575.637.254.843.63.984.055.84
3409Chromium, Dissolvedμg/l0.5540.228< 0.5< 0.5< 0.5< 0.5< 0.5< 0.5< 0.5
6450Copper, Dissolvedμg/l1.621.521.842.061.831.73.571.372.4
7216HCH : Total (Alpha, Beta, Gamma)μg/l< 0.0064< 0.0064< 0.0064< 0.0064< 0.0064< 0.0064< 0.0064< 0.0064< 0.009