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sampling point
River Axe At Broom

Description RIVER AXE AT BROOM
Sampling point ID SW-70230122
Type Freshwater – Rivers
Status open
Location easting northing: 332595 102481
lat lon: 50.817932, -2.958203
Area Devon And Cornwall
Sub-Area East Devon And Cornwall
Summary 239 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.

46 determinands have been measured at this site
  • Action taken
  • Ag- Filtered
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • C - Org Filt
  • C - Organic
  • COD as O2
  • Calcium - Ca
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • E.coli C-MF
  • Hardness
  • Hdnss Ca
  • Hdnss Mg
  • IE Conf
  • IE Pres
  • Magnesium-Mg
  • Mineral Oils
  • N Inorganic
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • OrthophsFilt
  • Oxygen Diss
  • Phenol Odour
  • PhenolicOdor
  • Phosphate
  • Phosphorus-P
  • Potassium- K
  • SiO2 Rv
  • Sld NV@500C
  • Sld Sus@105C
  • Sulphate SO4
  • Temp Water
  • TurbidityNTU
  • Type of Flow
  • WethPresPrec
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 239 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 4 Jul 2023 to 3 Jul 2024

NotationDeterminandUnits 4 Jul
2023
10:26
24 Aug
2023
09:08
11 Oct
2023
14:40
23 Nov
2023
11:13
6 Dec
2023
13:26
9 Jan
2024
09:51
26 Feb
2024
11:09
21 Mar
2024
09:31
10 Jun
2024
12:02
3 Jul
2024
10:26
0061pH8.268.058.347.957.9287.8488.368.26
0076Temperature of Water°C14.81615.210.56.94.9710.814.515.1
0077Conductivity at 25 Cμs/cm528525516427354413280418499523
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.03< 0.030.0470.140.0790.11< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l4.23.63.63.43.13.62.23.43.94.1
0117Nitrate as Nmg/l4.193.593.593.383.083.582.183.383.894.09
0118Nitrite as Nmg/l0.0140.0110.00790.0220.0170.0190.0160.0230.0120.014
0119Ammonia un-ionised as Nmg/l< 0.00078< 0.00085< 0.00080.000790.00170.000990.00112< 0.00058< 0.00076< 0.00079
0162Alkalinity to pH 4.5 as CaCO3mg/l210210210170130160110170200220
0180Orthophosphate, reactive as Pmg/l0.110.130.120.110.110.0960.120.0930.080.091
2348Escherichia coli : Confirmed : MFno/100ml6607104408804200
3722Enterococci: Intestinal: Presumptive: MFcfu/0.1l3303502103302100
3723Enterococci: Intestinal: Confirmed: MFcfu/0.1l3303502103002100
9901Oxygen, Dissolved, % Saturation%10095103.89396.29695.796112.7104.8
9924Oxygen, Dissolved as O2mg/l10.19.3510.410.411.712.311.610.611.510.5

Samples from 1 Sep 2022 to 8 Jun 2023

NotationDeterminandUnits 1 Sep
2022
12:04
4 Oct
2022
10:25
18 Nov
2022
11:15
7 Dec
2022
11:03
19 Jan
2023
13:04
23 Feb
2023
09:46
21 Mar
2023
11:35
28 Apr
2023
10:06
10 May
2023
15:47
8 Jun
2023
10:23
0061pH8.38.177.698.187.888.168.077.887.698.4
0076Temperature of Water°C16.313.510.165.17.410.311.213.314.4
0077Conductivity at 25 Cμs/cm536530369464419494394354309506
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.030.0320.0460.085< 0.03< 0.030.320.054< 0.03
0116Nitrogen, Total Oxidised as Nmg/l3.23.93.73.74.13.12.62.74.2
0117Nitrate as Nmg/l3.193.893.683.684.093.082.572.694.18
0118Nitrite as Nmg/l0.0110.00760.0120.0180.020.00790.0160.0330.0150.02
0119Ammonia un-ionised as Nmg/l< 0.00087< 0.000710.000290.000630.00082< 0.00045< 0.000560.004860.00062< 0.00075
0135Solids, Suspended at 105 Cmg/l< 33.3148.59.4< 314
0143Solids, non-volatile at 500 Cmg/l< 20< 20< 20< 20< 20< 20< 20
0162Alkalinity to pH 4.5 as CaCO3mg/l220210120190130200150140120220
0180Orthophosphate, reactive as Pmg/l0.150.120.0950.0940.0940.0680.0830.120.10.077
2348Escherichia coli : Confirmed : MFno/100ml130041015004404501200
3722Enterococci: Intestinal: Presumptive: MFcfu/0.1l51029037063200330
3723Enterococci: Intestinal: Confirmed: MFcfu/0.1l51029037063200330
9901Oxygen, Dissolved, % Saturation%1049489.597.797.499100.29297.2108
9924Oxygen, Dissolved as O2mg/l10.29.7710.112.112.411.911.210.110.111