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sampling point
Many Brooks Ptc River Darwen

Description MANY BROOKS PTC RIVER DARWEN
Sampling point ID NW-88003560
Type Freshwater – Rivers
Status open
Location easting northing: 357592 427429
lat lon: 53.741493, -2.64444
Area Cumbria And Lancashire
Sub-Area Ribble / Douglas
Summary 141 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.

39 determinands have been measured at this site
  • Al- Filtered
  • Alky pH 4.5
  • Aluminium-Al
  • Ammonia(N)
  • BOD ATU
  • COD as O2
  • Cadmium - Cd
  • Cd Filtered
  • Chloride Ion
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Lead - as Pb
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • OMR Smpl Num
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Sld NV@500C
  • Sld Sus@105C
  • 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 141 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 1 Sep 2015 to 5 Jul 2024

NotationDeterminandUnits 1 Sep
2015
11:11
1 Dec
2015
10:43
12 Jan
2016
09:03
14 Apr
2016
08:49
5 Jul
2016
13:32
13 Oct
2016
11:50
1 Feb
2017
10:04
5 Apr
2024
11:24
4 Jun
2024
11:53
5 Jul
2024
12:31
0061pH8.127.898.088.378.478.468.127.998.698.7
0076Temperature of Water°C13.98.46.27.315.410.36.910.313.215.2
0077Conductivity at 25 Cμs/cm555356604530514689467273531531
0111Ammoniacal Nitrogen as Nmg/l0.2390.1170.1740.0580.043< 0.030.0910.140.16< 0.03
0116Nitrogen, Total Oxidised as Nmg/l3.371.591.321.431.582.431.730.621.92.1
0117Nitrate as Nmg/l3.281.571.31.411.552.41.710.6011.852.08
0118Nitrite as Nmg/l0.08510.0220.02120.01870.02770.02730.02090.0190.0480.024
0119Ammonia un-ionised as Nmg/l0.00580.001480.00240.000870.00116< 0.000560.001320.002550.00369< 0.0008
0162Alkalinity to pH 4.5 as CaCO3mg/l182126138198196261188110190190
0180Orthophosphate, reactive as Pmg/l0.3440.3660.2470.1640.240.2630.2190.180.360.47
9901Oxygen, Dissolved, % Saturation%92.597.198.5101.3106.2128.995.897.199.9123.6
9924Oxygen, Dissolved as O2mg/l9.5311.412.212.210.614.411.610.910.512.4

Samples from 7 Jan 2013 to 2 Jun 2015

NotationDeterminandUnits 7 Jan
2013
10:27
25 Apr
2013
16:04
1 Jul
2013
11:57
4 Oct
2013
10:41
6 Feb
2014
13:53
1 May
2014
09:36
1 Aug
2014
09:10
3 Nov
2014
11:44
11 Mar
2015
09:36
2 Jun
2015
11:16
0061pH8.38.28.58.158.28.48.18.48.67.89
0076Temperature of Water°C7.610.31415.56.711.715.7104.810.5
0077Conductivity at 25 Cμs/cm545607711544401651568586745370
0111Ammoniacal Nitrogen as Nmg/l0.1610.2930.038< 0.030.137< 0.030.0910.0380.0420.2
0116Nitrogen, Total Oxidised as Nmg/l1.421.272.11.572.421.572.295.852.91.77
0117Nitrate as Nmg/l1.41.22.071.552.41.532.265.832.881.74
0118Nitrite as Nmg/l0.02310.06570.03480.01850.02090.04070.03030.02440.02370.0308
0119Ammonia un-ionised as Nmg/l0.002460.005460.00093< 0.000820.00196< 0.000620.002520.000690.000520.00295
0162Alkalinity to pH 4.5 as CaCO3mg/l229155222175138224187205227134
0180Orthophosphate, reactive as Pmg/l0.2470.1670.2890.3290.2130.2230.3360.2230.1840.251
9901Oxygen, Dissolved, % Saturation%1001031191131039696103128100.3
9924Oxygen, Dissolved as O2mg/l11.911.512.211.212.610.49.5111.616.411.2