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sampling point
Mickley Dike At Hempholme Bridge

Description MICKLEY DIKE AT HEMPHOLME BRIDGE
Sampling point ID NE-49200047
Type Freshwater – Rivers
Status open
Location easting northing: 509424 449433
lat lon: 53.929457, -0.33494
Area Yorkshire
Sub-Area Esk, Derwent, Hull
Summary 236 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.

45 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • C - Org Filt
  • Calcium - Ca
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • Cypermethrin
  • Foam Visible
  • Hardness
  • Liqcolour-mn
  • Liqcolour-se
  • Liqcolour-st
  • Magnesium-Mg
  • Mecoprop
  • N Oxidised
  • NATGRIDREF
  • NH3 un-ion
  • NO FLOW/SAMP
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Obs Flow ROC
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Phenol Odour
  • SALinsitu
  • Sample Depth
  • Sld Sus@105C
  • Solid quanty
  • Temp Water
  • TurbidityNTU
  • Type of Flow
  • Visit-NoBott
  • Water Depth
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 236 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 20 Mar 2020 to 4 Jul 2024

NotationDeterminandUnits20 Mar
2020
11:41
25 May
2021
13:15
8 Apr
2022
10:55
3 May
2022
15:18
13 Jun
2022
11:39
8 Jul
2022
10:31
30 Aug
2022
09:35
22 Sep
2022
10:09
5 Jun
2024
11:22
4 Jul
2024
11:13
0061pH7.617.528.018.37.797.717.327.777.897.77
0076Temperature of Water°C6.912.68.414.615.717.814.712.615.115.2
0077Conductivity at 25 Cμs/cm827889906804570812502800843717
0085BOD : 5 Day ATUmg/l2.3
0111Ammoniacal Nitrogen as Nmg/l< 0.030.280.0550.440.0430.0920.110.0560.0660.033
0116Nitrogen, Total Oxidised as Nmg/l3.3133.1< 0.2< 0.2< 0.2< 0.2< 0.23.5< 0.2
0117Nitrate as Nmg/l3.293.08< 0.196< 0.196< 0.1960.193< 0.1963.45< 0.196
0118Nitrite as Nmg/l0.0150.025< 0.004< 0.004< 0.0040.0073< 0.0040.046< 0.004
0119Ammonia un-ionised as Nmg/l< 0.000180.002080.000890.01120.000740.001540.00060.000730.001360.00052
0162Alkalinity to pH 4.5 as CaCO3mg/l280310280210270180250300270
0172Chloridemg/l39
0180Orthophosphate, reactive as Pmg/l0.0180.0480.017< 0.010.0130.0150.080.0350.030.032
6396Turbidityntu5.2
7434National Grid Reference : Whole : Field report1
9901Oxygen, Dissolved, % Saturation%100.389.998.7133.594.259.337.363.2103.894
9924Oxygen, Dissolved as O2mg/l12.211.613.59.335.623.786.710.49.41

Samples from 22 May 2019 to 7 Feb 2020

NotationDeterminandUnits22 May
2019
12:51
11 Jun
2019
13:57
1 Jul
2019
11:56
7 Aug
2019
16:02
30 Sep
2019
13:56
14 Oct
2019
10:17
20 Nov
2019
14:39
18 Dec
2019
14:59
22 Jan
2020
12:20
7 Feb
2020
13:56
0061pH7.647.727.737.627.457.427.267.737.577.88
0076Temperature of Water°C15.613.317.717.413.710.44.33.53.94
0077Conductivity at 25 Cμs/cm847774764749869943487849695882
0111Ammoniacal Nitrogen as Nmg/l0.0430.090.10.040.0970.160.0920.110.140.11
0116Nitrogen, Total Oxidised as Nmg/l1.23< 0.2< 0.20.26< 0.29.77.939.76.94.6
0117Nitrate as Nmg/l1.210.1960.1910.2390.1919.377.849.646.874.58
0118Nitrite as Nmg/l0.02090.00450.00930.0210.00920.330.09250.0650.030.022
0119Ammonia un-ionised as Nmg/l0.000520.001110.001740.000530.000660.00080.00020.000670.000610.00098
0162Alkalinity to pH 4.5 as CaCO3mg/l266275290230270270141260290300
0180Orthophosphate, reactive as Pmg/l< 0.010.2010.0170.0210.120.050.1140.0730.010.032
9901Oxygen, Dissolved, % Saturation%99.484.2103.282.136.341.661.484.372.775.6
9924Oxygen, Dissolved as O2mg/l9.878.799.87.853.764.647.9811.29.549.9