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sampling point
Rivacre Brook At Valley Bridge Ellesmere

Description RIVACRE BROOK AT VALLEY BRIDGE ELLESMERE PORT
Sampling point ID NW-88000623
Type Freshwater – Rivers
Status open
Location easting northing: 338212 377936
lat lon: 53.294751, -2.928455
Area Greater Manchester Merseyside And Cheshire
Sub-Area Merseyside
Summary 241 samples taken between 2023 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.

66 determinands have been measured at this site
  • 4-nonPhenol
  • Al- Filtered
  • Alky pH 4.5
  • Ammonia(N)
  • Arsenic - As
  • As-Filtered
  • B-[a]-pyrene
  • B-[b]-fluora
  • B-[ghi]-pery
  • B-[k]-fluora
  • BOD ATU
  • C - Org Filt
  • Ca Filtered
  • Cadmium - Cd
  • Calcium - Ca
  • Cd - Dry Wt
  • Cd Filtered
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Cr Hex Filt
  • Cr Hexavalnt
  • Cr- Filtered
  • Cu BLM Bio
  • Cu Filtered
  • DEHP
  • DrySolids30C
  • Fe- Filt
  • Fluoranthene
  • Fluoride - F
  • Hardness
  • Ind123pyrene
  • Magnesium-Mg
  • Mg Filtered
  • Mn BLM Bio
  • Mn- Filtered
  • N Oxidised
  • NH3 un-ion
  • Ni BLM Bio
  • Ni- Filtered
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • OMR Smpl Num
  • Orthophospht
  • Oxygen Diss
  • Pb BLM Bio
  • Pb Filtered
  • Sample Prep
  • Sld NV@500C
  • Sld Sus@105C
  • Temp Water
  • Triclosan
  • Vanadium - V
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • Zn BLM Bio
  • Zn- Filtered
  • pH
  • pH in-situ
  • ptOctylPheno

Sampling results

Displaying the twenty most recent samples. You can see all 241 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 20 Jun 2022 to 6 Mar 2023

NotationDeterminandUnits20 Jun
2022
14:18
21 Jul
2022
11:27
22 Aug
2022
13:13
14 Sep
2022
11:09
7 Oct
2022
10:06
14 Nov
2022
11:32
14 Dec
2022
10:31
31 Jan
2023
11:24
21 Feb
2023
12:11
6 Mar
2023
13:23
0061pH7.967.878.827.847.877.878.147.967.97.68
0076Temperature of Water°C15.316.316.614.613.411.81.67.28.18.2
0077Conductivity at 25 Cμs/cm53471468509500481588579643597
0085BOD : 5 Day ATUmg/l< 31.7< 31.51.42.62.11.82.615
0111Ammoniacal Nitrogen as Nmg/l0.10.06< 0.030.120.0420.110.230.261.20.85
0116Nitrogen, Total Oxidised as Nmg/l43.941.83.23.12.934.81.2
0117Nitrate as Nmg/l3.933.863.981.723.173.032.852.924.651.14
0118Nitrite as Nmg/l0.0720.0380.0230.0770.030.0720.0550.0810.150.061
0119Ammonia un-ionised as Nmg/l0.002450.00129< 0.000890.002140.000730.001710.002260.003530.01520.00656
0135Solids, Suspended at 105 Cmg/l3.7123.33.73.54.95.93.43.2210
0162Alkalinity to pH 4.5 as CaCO3mg/l110979914014014017016016061
0172Chloridemg/l524647413737535666130
0180Orthophosphate, reactive as Pmg/l0.860.880.820.450.330.490.30.380.740.3
9901Oxygen, Dissolved, % Saturation%90.488.793.884.988.483.797.190.991.883.4
9924Oxygen, Dissolved as O2mg/l9.038.679.118.619.219.0413.51110.89.8

Samples from 1 Aug 2019 to 12 May 2022

NotationDeterminandUnits 1 Aug
2019
14:06
10 Sep
2019
10:02
7 Oct
2019
13:30
19 Nov
2019
13:32
13 Dec
2019
10:54
23 Jan
2020
10:40
14 Feb
2020
10:38
12 Mar
2020
12:45
27 Apr
2022
09:48
12 May
2022
11:20
0061pH8.158.148.088.087.748.098.058.17.727.66
0076Temperature of Water°C17.213.812.36.177.25.87.59.811.7
0077Conductivity at 25 Cμs/cm548423339516364562567547586488
0085BOD : 5 Day ATUmg/l1.31.31.62.254.42.21.82.122
0111Ammoniacal Nitrogen as Nmg/l0.080.0580.0730.2350.760.170.170.260.210.12
0116Nitrogen, Total Oxidised as Nmg/l32.71.41.691.62.521.84.43.1
0117Nitrate as Nmg/l2.942.671.381.651.582.461.981.764.193
0118Nitrite as Nmg/l0.0590.0340.0240.04310.0220.0390.0240.0380.210.1
0119Ammonia un-ionised as Nmg/l0.002460.00140.001580.003220.006150.002520.002280.003950.0020.00115
0135Solids, Suspended at 105 Cmg/l4.84.8128.586423139.43.9< 3
0162Alkalinity to pH 4.5 as CaCO3mg/l17013013019499190180180130120
0172Chloridemg/l38301429.1334156505749
0180Orthophosphate, reactive as Pmg/l0.450.480.220.3640.270.380.280.271.60.63
9901Oxygen, Dissolved, % Saturation%94.282.789.28184.887.691.899.178.578.6
9924Oxygen, Dissolved as O2mg/l9.048.549.521010.310.611.511.98.888.51