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sampling point
Carrant Brook Aston Mill

Description CARRANT BROOK ASTON MILL
Sampling point ID MD-05348780
Type Freshwater – Rivers
Status open
Location easting northing: 393950 234770
lat lon: 52.011319, -2.089551
Area Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area Avon & Lower Severn (4)
Summary 208 samples taken between 2020 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.

43 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Hardness
  • Lead - as Pb
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Phenol Odour
  • Potassium- K
  • Sld Sus@105C
  • Temp Water
  • TurbidityNTU
  • Urea as N
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • Zn- Filtered
  • pH
  • pH in-situ

Sampling results

Displaying the twenty most recent samples. You can see all 208 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 26 Jun 2019 to 12 Mar 2020

NotationDeterminandUnits26 Jun
2019
13:21
22 Jul
2019
09:48
6 Aug
2019
10:33
3 Sep
2019
09:42
17 Oct
2019
13:10
11 Nov
2019
14:24
13 Dec
2019
13:51
31 Jan
2020
09:52
28 Feb
2020
13:38
12 Mar
2020
09:52
0061pH7.757.928.068.148.057.857.997.998.017.66
0076Temperature of Water°C14.91716.414.211.88.87.27.96.57.3
0077Conductivity at 25 Cμs/cm744816852831852715583837736790
0111Ammoniacal Nitrogen as Nmg/l0.051< 0.03< 0.03< 0.03< 0.030.030.0650.0390.0650.069
0116Nitrogen, Total Oxidised as Nmg/l9.5456.86.51110.47.48.46.56.9
0117Nitrate as Nmg/l9.54.986.786.491110.47.388.366.486.87
0118Nitrite as Nmg/l0.0360.020.0190.0110.0220.01830.0190.0360.0240.032
0119Ammonia un-ionised as Nmg/l0.00076< 0.00076< 0.00087< 0.00074< 0.000620.000360.000940.00060.000920.00048
0162Alkalinity to pH 4.5 as CaCO3mg/l234250270280270238200280260280
0180Orthophosphate, reactive as Pmg/l0.1820.70.510.530.170.1130.120.120.0760.097
9901Oxygen, Dissolved, % Saturation%84.978.681.586.3878898.280.186.689.6
9924Oxygen, Dissolved as O2mg/l8.567.587.968.839.410.211.89.510.610.8

Samples from 8 Mar 2016 to 2 May 2019

NotationDeterminandUnits 8 Mar
2016
11:43
16 Jun
2016
14:10
27 Sep
2016
15:01
10 May
2017
15:34
12 Jul
2017
12:16
24 Oct
2017
10:46
16 Feb
2018
09:11
18 May
2018
13:40
1 Apr
2019
08:26
2 May
2019
14:31
0061pH8.218.288.227.917.918.028.218.168.28
0076Temperature of Water°C4.915.51511.915.613.2412.47.611.9
0077Conductivity at 25 Cμs/cm828773799838849788869822947898
0111Ammoniacal Nitrogen as Nmg/l< 0.030.060.03< 0.03< 0.03< 0.03< 0.03< 0.030.0710.031
0116Nitrogen, Total Oxidised as Nmg/l7.199.954.575.982.643.029.828.148.617.22
0117Nitrate as Nmg/l7.169.94.555.962.623.019.798.118.557.19
0118Nitrite as Nmg/l0.02630.05420.01930.02190.01980.0140.02910.02770.05630.0311
0119Ammonia un-ionised as Nmg/l< 0.000380.001630.00079< 0.00063< 0.00067< 0.00056< 0.00035< 0.000650.001090.00065
0162Alkalinity to pH 4.5 as CaCO3mg/l265250242268279224243276275273
0180Orthophosphate, reactive as Pmg/l0.2070.241.190.6421.231.10.2250.3510.290.505
9901Oxygen, Dissolved, % Saturation%102.198.8106.766.864.497.288.587.2104.9
9924Oxygen, Dissolved as O2mg/l13.19.8311.56.636.7412.79.4310.411.3