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sampling point
R.Ouse Wray House Ferry Paxton

Description R.OUSE WRAY HOUSE FERRY PAXTON
Sampling point ID AN-22M02
Type Freshwater – Rivers
Status open
Location easting northing: 520400 263400
lat lon: 52.255597, -0.237522
Area Cambridgeshire And Bedfordshire
Sub-Area Brampton Team Sub Area
Summary 205 samples taken between 2022 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.

41 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • C - Org Filt
  • CHLOR A
  • CHLOROPHYLL
  • COD as O2
  • Ca Filtered
  • Cadmium - Cd
  • Chloride Ion
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Fe- Filt
  • Lead - as Pb
  • Mercury - Hg
  • Mg Filtered
  • Mn BLM Bio
  • Mn- Filtered
  • N Inorganic
  • N Oxidised
  • NH3 un-ion
  • NO FLOW/SAMP
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • O Diss% Satn
  • O Dissolved
  • Orthophospht
  • Oxygen Diss
  • Phosphorus-P
  • SiO2 Rv
  • Sld Sus@105C
  • Temp Water
  • Turbidity
  • TurbidityNTU
  • Zinc - as Zn
  • pH
  • pH Inst unit

Sampling results

Displaying the twenty most recent samples. You can see all 205 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 21 Jan 2019 to 4 Jan 2022

NotationDeterminandUnits21 Jan
2019
11:53
1 Apr
2019
11:59
10 May
2019
12:17
6 Aug
2019
10:02
8 Nov
2019
12:33
25 Feb
2020
09:27
21 Jun
2021
11:27
9 Sep
2021
12:00
8 Dec
2021
14:15
4 Jan
2022
11:48
0061pH8.148.28.197.797.978.227.988.028.138.07
0076Temperature of Water°C12.6208.97.616.619.14.88.7
0077Conductivity at 25 Cμs/cm10111074802556825970952792
0111Ammoniacal Nitrogen as Nmg/l0.2090.270.0740.180.180.230.270.13
0116Nitrogen, Total Oxidised as Nmg/l10.16.711.89.27.989.210
0117Nitrate as Nmg/l106.6211.89.147.817.959.129.94
0118Nitrite as Nmg/l0.0550.0850.0490.060.0910.0550.0840.056
0119Ammonia un-ionised as Nmg/l0.004610.006370.001160.002750.005080.008130.003360.00216
0162Alkalinity to pH 4.5 as CaCO3mg/l203200195230210210210220
0180Orthophosphate, reactive as Pmg/l0.3190.50.2450.140.480.430.370.23
0235Magnesium, Dissolvedmg/l8.858.768.769.17.3
0239Calcium, Dissolvedmg/l134137121120120
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l5.825.695.926.47.036
6460Iron, Dissolvedμg/l41.338.630.6< 3037
9901Oxygen, Dissolved, % Saturation%98.37787.191.685.720.499.8101.9
9924Oxygen, Dissolved as O2mg/l10.46.9810.110.98.331.8812.811.8

Samples from 4 Jul 2016 to 10 Oct 2018

NotationDeterminandUnits 4 Jul
2016
13:40
17 Oct
2016
14:07
11 Jan
2017
12:50
3 Apr
2017
13:00
19 Jul
2017
14:56
2 Oct
2017
10:36
29 Jan
2018
11:23
26 Apr
2018
10:33
4 Jul
2018
09:24
10 Oct
2018
11:30
0061pH7.898.018.48.18.037.728.147.897.947.77
0235Magnesium, Dissolvedmg/l8.38.37.767.88.8112.19.36
0239Calcium, Dissolvedmg/l118115129128112103125127141116
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l6.46.036.225.446.595.756.335.235.776.4
4820Manganese : BLM Bioavailableμg/l4.942.865
6458Manganese, Dissolvedμg/l10.9< 10< 10
6460Iron, Dissolvedμg/l33.832.2< 303334.431.7< 3039.1< 30< 30