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sampling point
River Teign At Clifford Bridge

Description RIVER TEIGN AT CLIFFORD BRIDGE
Sampling point ID SW-70630296
Type Freshwater – Rivers
Status open
Location easting northing: 278080 89777
lat lon: 50.694821, -3.727563
Area Devon And Cornwall
Sub-Area Central Devon And Cornwall
Summary 99 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.

32 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • BacCF128
  • BacHF183
  • Calcium - Ca
  • Cond @ 25C
  • Cu Filtered
  • F Coli Pre
  • F+Coliphage
  • F+II/IIIphag
  • F+IV phage
  • 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
  • StrepF PMF
  • Temp Water
  • Type of Flow
  • WethPresPrec
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 99 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 16 Apr 2015 to 9 Jul 2024

NotationDeterminandUnits16 Apr
2015
13:48
8 Jul
2015
12:20
1 Oct
2015
09:13
29 Jan
2016
12:42
4 May
2016
10:02
3 Aug
2016
09:53
2 Nov
2016
13:24
1 Mar
2017
10:17
10 Jun
2024
12:28
9 Jul
2024
15:22
0061pH87.47.87.27.687.97.887.557.697.07
0076Temperature of Water°C12.814.79.88.98.116.29.95.812.714.5
0077Conductivity at 25 Cμs/cm998788961124588859942
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.030.00250.01310.00250.0074< 0.0020.0062< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l1.080.830.8461.481.030.2550.5780.8841.20.24
0117Nitrate as Nmg/l1.080.8260.8441.481.030.2540.5750.8821.20.236
0118Nitrite as Nmg/l< 0.004< 0.0040.002090.002780.00379< 0.0010.003380.0018< 0.004< 0.004
0119Ammonia un-ionised as Nmg/l< 0.00067< 0.00023.0e-054.0e-052.0e-050.00017< 3.0e-053.0e-05< 0.00033< 9.0e-05
0162Alkalinity to pH 4.5 as CaCO3mg/l1314131316615918< 5
0180Orthophosphate, reactive as Pmg/l0.01980.050.0280.01360.01060.01970.02760.01150.022< 0.01
9901Oxygen, Dissolved, % Saturation%1111039610294.393.294.595.6102.7100.5
9924Oxygen, Dissolved as O2mg/l11.710.410.911.811.19.1410.711.910.910.2

Samples from 28 Nov 2006 to 6 Jan 2015

NotationDeterminandUnits28 Nov
2006
13:40
1 Feb
2013
08:37
29 Apr
2013
12:25
1 Aug
2013
11:13
1 Nov
2013
07:49
5 Mar
2014
12:06
3 Jun
2014
09:02
3 Sep
2014
09:13
26 Nov
2014
11:10
6 Jan
2015
10:35
0061pH6.87.98.27.47.637.58.37.97.87.6
0076Temperature of Water°C9.86.98.816.711.16.112.914.37.98.3
0077Conductivity at 25 Cμs/cm1021039310210510484121105
0085BOD : 5 Day ATUmg/l< 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/l1.911.541.370.991.731.721.040.821.391.7
0117Nitrate as Nmg/l1.911.541.370.9861.731.721.040.8161.391.7
0118Nitrite as Nmg/l< 0.004< 0.0040.00410.0042< 0.004< 0.0040.0044< 0.004< 0.004< 0.004
0119Ammonia un-ionised as Nmg/l< 3.0e-05< 0.00035< 0.0005< 0.00023< 0.00026< 0.00013< 0.00068< 0.0006< 0.0003< 0.00019
0162Alkalinity to pH 4.5 as CaCO3mg/l161814121315111613
0180Orthophosphate, reactive as Pmg/l< 0.02< 0.02< 0.020.046< 0.020.0530.0230.0390.01680.0481
1183Weather : Precipitation6
3267Type of flow as description3
9901Oxygen, Dissolved, % Saturation%10296.81049694.110592.41039696.8
9924Oxygen, Dissolved as O2mg/l11.511.812.19.3110.3139.7310.511.411.4