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sampling point
Duddel Brook Ptc River Ribble

Description DUDDEL BROOK PTC RIVER RIBBLE
Sampling point ID NW-88003529
Type Freshwater – Rivers
Status open
Location easting northing: 365129 435209
lat lon: 53.811976, -2.531056
Area Cumbria And Lancashire
Sub-Area Ribble / Douglas
Summary 165 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.

49 determinands have been measured at this site
  • 2,3-Xylenol
  • 2,4,6-T
  • 2,4-Xylenol
  • 2,5-Xylenol
  • 2-Ethylphenl
  • 23Dichloropl
  • 245Trichlphl
  • 24Dichloropl
  • 25Dichlrphnl
  • 2Chlorophenl
  • 3,5-Xylenol
  • 4Cl3MePhenol
  • 4ClPhenol
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • COD as O2
  • Chloride Ion
  • Cond - Field
  • Cond @ 20C
  • Cond @ 25C
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • OMR Smpl Num
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Pentachlrphl
  • Phenol
  • Phenol Odour
  • Phosphorus-P
  • SiO2 Rv
  • Sld NV@500C
  • Sld Sus@105C
  • Temp Water
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • m-Cresol
  • o-Cresol
  • p-C-o-Cresol
  • p-Cresol
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 165 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 20 Oct 2023 to 26 Jul 2024

NotationDeterminandUnits20 Oct
2023
11:04
20 Nov
2023
09:29
5 Dec
2023
14:34
25 Jan
2024
09:42
22 Feb
2024
12:10
18 Mar
2024
14:06
19 Apr
2024
10:53
13 May
2024
10:55
25 Jun
2024
12:26
26 Jul
2024
11:12
0061pH7.617.687.937.957.7288.228.218.197.85
0076Temperature of Water°C12.59.666.18.210.19.615.518.115.6
0077Conductivity at 25 Cμs/cm187213135250160229240307307438
0085BOD : 5 Day ATUmg/l2.61.1< 22.4< 11.5
0111Ammoniacal Nitrogen as Nmg/l0.062< 0.030.036< 0.030.066< 0.03< 0.03< 0.03< 0.030.13
0116Nitrogen, Total Oxidised as Nmg/l1.11.21.21.40.820.880.611.81.34.2
0117Nitrate as Nmg/l1.091.21.190.8140.8760.6041.761.294.15
0118Nitrite as Nmg/l0.0072< 0.0040.0080.00640.00430.0060.0430.00910.048
0119Ammonia un-ionised as Nmg/l0.00056< 0.000260.00042< 0.000370.00056< 0.00055< 0.00053< 0.00082< 0.000990.00255
0162Alkalinity to pH 4.5 as CaCO3mg/l68729286578292110120170
0180Orthophosphate, reactive as Pmg/l0.160.0770.0780.050.10.0590.0570.0560.0590.38
9901Oxygen, Dissolved, % Saturation%92.497.49898.2101.8101.3110.1104.6104.195.1
9924Oxygen, Dissolved as O2mg/l9.8211.112.212.21211.412.510.49.819.44

Samples from 7 Jan 2020 to 19 Sep 2023

NotationDeterminandUnits 7 Jan
2020
12:41
11 Feb
2020
12:02
9 Mar
2020
10:33
16 May
2023
14:05
19 Jun
2023
11:47
18 Jul
2023
11:21
3 Aug
2023
11:16
8 Aug
2023
11:59
7 Sep
2023
09:00
19 Sep
2023
11:36
0061pH8.037.7588.747.858.137.77.937.987.6
0076Temperature of Water°C7.24.86.912.316.514.214.514.517.214.7
0077Conductivity at 25 Cμs/cm291258261291327233190234309181
0085BOD : 5 Day ATUmg/l1.65.6
0111Ammoniacal Nitrogen as Nmg/l0.030.170.039< 0.030.052< 0.03< 0.03< 0.030.087
0116Nitrogen, Total Oxidised as Nmg/l1.21.90.920.992.810.9211.5
0117Nitrate as Nmg/l1.191.890.9120.9832.770.9940.9160.9891.49
0118Nitrite as Nmg/l0.00630.00960.00760.00730.0290.00620.00410.0110.0089
0119Ammonia un-ionised as Nmg/l0.000450.00120.00057< 0.000650.00109< 0.00074< 0.00065< 0.000880.0009
0162Alkalinity to pH 4.5 as CaCO3mg/l110749511082747812057
0180Orthophosphate, reactive as Pmg/l0.0570.0890.0650.0760.130.0780.0550.0720.26
9901Oxygen, Dissolved, % Saturation%10396.998.9113.494.4101.399.7101.292.792.7
9924Oxygen, Dissolved as O2mg/l12.412.41212.19.210.410.38.99.38