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sampling point
Old Coates Dyke - At Blythe Old Bridge

Description OLD COATES DYKE (FIRBECK DYKE, MALTBY DYKE, HELLABY BROOK) - AT BLYTHE OLD BRIDGE
Sampling point ID MD-38688150
Type Freshwater – Rivers
Status open
Location easting northing: 462410 387630
lat lon: 53.381829, -1.063213
Area Derbyshire Nottinghamshire And Leicestershire
Sub-Area Dukeries And The Trent
Summary 191 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.

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

Sampling results

Displaying the twenty most recent samples. You can see all 191 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 Jul 2023 to 18 Jun 2024

NotationDeterminandUnits 7 Jul
2023
09:38
3 Aug
2023
07:57
12 Sep
2023
12:02
5 Oct
2023
13:14
3 Nov
2023
09:53
4 Dec
2023
09:50
2 Jan
2024
09:44
31 Jan
2024
09:46
4 Mar
2024
09:27
18 Jun
2024
13:19
0061pH8.247.9288.017.997.968.028.128.088.34
0076Temperature of Water°C15.814.516.31410.25.57.25.85.814.5
0077Conductivity at 25 Cμs/cm9206708548566841072455910874875
0085BOD : 5 Day ATUmg/l1.7
0111Ammoniacal Nitrogen as Nmg/l< 0.030.0610.046< 0.030.190.440.110.120.11< 0.03
0116Nitrogen, Total Oxidised as Nmg/l171015138.59.65151315
0117Nitrate as Nmg/l179.9414.9138.399.484.9714.912.915
0118Nitrite as Nmg/l0.0470.060.0570.0380.110.120.0350.090.0910.044
0119Ammonia un-ionised as Nmg/l< 0.000840.001290.00133< 0.000730.003440.005270.001630.001610.00147< 0.00076
0135Solids, Suspended at 105 Cmg/l4.2575.555812609.2128
0162Alkalinity to pH 4.5 as CaCO3mg/l210170200210210190140230240230
0180Orthophosphate, reactive as Pmg/l0.350.290.410.310.110.160.130.260.20.27
6396Turbidityntu1.16.85.61.266513608.1112.7
7887Chlorophyll : Acetone Extractμg/l2.33.29.30.850.5652.21.22.23.2
9901Oxygen, Dissolved, % Saturation%106.788.980.7105.789.892.994.694.594.6115.2
9924Oxygen, Dissolved as O2mg/l10.59.047.8910.910.111.711.411.811.811.7

Samples from 5 Sep 2022 to 7 Jun 2023

NotationDeterminandUnits 5 Sep
2022
11:34
3 Oct
2022
10:21
7 Nov
2022
09:56
5 Dec
2022
11:43
18 Jan
2023
12:09
3 Feb
2023
13:10
14 Mar
2023
12:55
25 Apr
2023
11:06
12 May
2023
10:54
7 Jun
2023
09:34
0061pH7.988.068.088.048.048.177.968.468.428.05
0076Temperature of Water°C17.811.59.67.64.49.48812.912.3
0077Conductivity at 25 Cμs/cm812846946828887913807930406911
0111Ammoniacal Nitrogen as Nmg/l0.083< 0.03< 0.030.0640.270.0330.24< 0.03< 0.030.03
0116Nitrogen, Total Oxidised as Nmg/l1414161315189.7151417
0117Nitrate as Nmg/l13.91412.914.917.99.631513.916.9
0118Nitrite as Nmg/l0.0610.0290.070.130.060.0720.0350.0570.059
0119Ammonia un-ionised as Nmg/l0.00255< 0.00061< 0.000530.000980.003260.000580.00345< 0.00047< 0.000680.00065
0135Solids, Suspended at 105 Cmg/l8.1144.58.2169.23833.23.9
0162Alkalinity to pH 4.5 as CaCO3mg/l190200220220230220180230210240
0180Orthophosphate, reactive as Pmg/l0.490.470.240.20.260.190.250.30.34
6396Turbidityntu5.32312.41.72.4
7887Chlorophyll : Acetone Extractμg/l< 0.50.841.61.41.9134.55.12.8
9901Oxygen, Dissolved, % Saturation%9195.590.58793.410195119.7104.992.1
9924Oxygen, Dissolved as O2mg/l8.6310.410.310.412.111.511.214.211.19.84