We would welcome your feedback to help us make future improvements.

sampling point
River Douglas At Three Bridges Parbold

Description RIVER DOUGLAS AT THREE BRIDGES PARBOLD
Sampling point ID NW-88003137
Type Freshwater – Rivers
Status open
Location easting northing: 348914 410361
lat lon: 53.587318, -2.773186
Area Cumbria And Lancashire
Sub-Area Ribble / Douglas
Summary 193 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.

54 determinands have been measured at this site
  • Al- Filtered
  • Alky pH 4.5
  • Ammonia(N)
  • As-Filtered
  • BOD ATU
  • COD as O2
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • Chromium -Cr
  • ColfmF Conf
  • ColformsPre
  • Colfrm Conf
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • D Site Insp
  • F Coli Pre
  • FaecalStrep
  • Fe- Filt
  • Hardness
  • Iron - as Fe
  • Lead - as Pb
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • OMR Smpl Num
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Phenol Odour
  • SiO2 Rv
  • Sld NV@500C
  • Sld Sus@105C
  • StrepF PMF
  • Temp Water
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • Zn- Filtered
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 193 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 11 Jun 2019 to 5 Mar 2020

NotationDeterminandUnits11 Jun
2019
11:43
30 Jul
2019
13:55
23 Aug
2019
11:55
5 Sep
2019
11:15
10 Oct
2019
11:09
6 Nov
2019
10:29
18 Dec
2019
14:11
10 Jan
2020
11:32
4 Feb
2020
14:24
5 Mar
2020
12:31
0061pH7.757.777.9187.597.97.647.777.87.81
0076Temperature of Water°C12.817.816.114.111.68.656.16.86.2
0077Conductivity at 25 Cμs/cm543471550518358486508515504505
0111Ammoniacal Nitrogen as Nmg/l0.1010.0840.050.0470.140.1270.140.140.230.17
0116Nitrogen, Total Oxidised as Nmg/l2.152.82.63.51.81.962.22.21.91.8
0117Nitrate as Nmg/l2.12.762.563.441.771.932.182.181.871.78
0118Nitrite as Nmg/l0.05380.0440.0390.0570.0350.02970.0190.0250.0330.018
0119Ammonia un-ionised as Nmg/l0.001280.001610.001160.001160.001130.001670.000780.001140.00210.00152
0162Alkalinity to pH 4.5 as CaCO3mg/l141110150140100141120140140130
0180Orthophosphate, reactive as Pmg/l0.0530.0830.0790.110.150.0740.0580.0760.0890.053
9901Oxygen, Dissolved, % Saturation%78.587.793.792.29092.587.398.783.193.6
9924Oxygen, Dissolved as O2mg/l8.298.329.29.469.7710.811.112.210.111.6

Samples from 9 Aug 2016 to 13 May 2019

NotationDeterminandUnits 9 Aug
2016
12:42
14 Nov
2016
10:36
13 Mar
2017
10:49
7 Jun
2017
12:34
21 Sep
2017
12:38
4 Dec
2017
10:25
4 Jan
2018
11:25
25 Apr
2018
13:54
23 Apr
2019
11:15
13 May
2019
10:26
0061pH7.887.847.817.727.97.797.67.537.978.06
0076Temperature of Water°C14.98.67.813.313.876.611.612.911.6
0077Conductivity at 25 Cμs/cm577472571505561550467488662676
0111Ammoniacal Nitrogen as Nmg/l0.0660.0750.0860.1510.0770.2610.1010.820.0930.049
0116Nitrogen, Total Oxidised as Nmg/l1.892.732.312.652.572.652.33.472.32.46
0117Nitrate as Nmg/l1.872.712.292.582.532.612.283.392.272.43
0118Nitrite as Nmg/l0.0210.02190.02290.06680.04310.03740.02020.08230.0290.0267
0119Ammonia un-ionised as Nmg/l0.001310.000860.000870.001860.001480.002370.000580.005780.001960.001
0162Alkalinity to pH 4.5 as CaCO3mg/l155126145125139136119127158175
0180Orthophosphate, reactive as Pmg/l0.0980.1330.0720.0920.0860.0840.0710.0670.0350.024
9901Oxygen, Dissolved, % Saturation%82.888.897.48886.895.697.593.588.786.2
9924Oxygen, Dissolved as O2mg/l8.3510.311.69.198.9611.611.910.19.349.35