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sampling point
River Salwarpe At Chapel Brdg Droitwich

Description RIVER SALWARPE AT CHAPEL BRIDGE DROITWICH
Sampling point ID MD-22244040
Type Freshwater – Rivers
Status open
Location easting northing: 390250 263550
lat lon: 52.270009, -2.144294
Area Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area Avon & Lower Severn (4)
Summary 192 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.

35 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • CHLOROPHYLL
  • COD as O2
  • Calcium - Ca
  • Chloride Ion
  • Chlorophylls
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • Hardness
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Phenol Odour
  • Potassium- K
  • SiO2 Rv
  • Sld Sus@105C
  • Temp Water
  • TurbidityNTU
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 192 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 8 Aug 2023 to 17 Jun 2024

NotationDeterminandUnits 8 Aug
2023
09:24
22 Sep
2023
10:02
16 Oct
2023
09:32
27 Nov
2023
10:41
7 Dec
2023
12:56
17 Jan
2024
14:36
28 Feb
2024
11:07
18 Mar
2024
11:51
16 Apr
2024
09:23
17 Jun
2024
11:42
0061pH7.887.927.817.957.98.117.917.817.778
0076Temperature of Water°C14.113.398.67.45.18.410.910.414.9
0077Conductivity at 25 Cμs/cm4214356934652973127735072846178831644809
0085BOD : 5 Day ATUmg/l< 221.5< 1
0111Ammoniacal Nitrogen as Nmg/l0.0440.0320.0850.0470.210.0880.50.0630.0540.052
0116Nitrogen, Total Oxidised as Nmg/l9.55.39.68.56.98.96.84.56.77.4
0117Nitrate as Nmg/l9.485.299.578.476.568.836.684.476.657.37
0118Nitrite as Nmg/l0.0170.0150.0320.0350.340.0710.120.0260.050.026
0119Ammonia un-ionised as Nmg/l0.000830.000620.000940.000690.002520.001120.006610.00080.00060.00136
0162Alkalinity to pH 4.5 as CaCO3mg/l190130180220180220210180210180
0180Orthophosphate, reactive as Pmg/l0.380.360.380.270.230.20.210.20.210.26
9901Oxygen, Dissolved, % Saturation%9794.797.190.696.698.196.499.695.796.9
9924Oxygen, Dissolved as O2mg/l9.959.8911.210.611.612.511.31110.79.77

Samples from 19 Nov 2019 to 18 Jul 2023

NotationDeterminandUnits19 Nov
2019
16:30
11 Dec
2019
09:23
16 Jan
2020
14:25
25 Feb
2020
13:43
10 Mar
2020
12:03
3 Apr
2023
13:57
25 Apr
2023
09:36
16 May
2023
10:45
30 Jun
2023
09:22
18 Jul
2023
11:55
0061pH8.047.517.897.987.98.177.857.937.747.81
0076Temperature of Water°C7.27.58.37.6109.99.612.215.515.8
0077Conductivity at 25 Cμs/cm2050265021891730269123323657421051754240
0085BOD : 5 Day ATUmg/l1< 1
0111Ammoniacal Nitrogen as Nmg/l0.1870.250.40.141.1< 0.030.0620.050.090.24
0116Nitrogen, Total Oxidised as Nmg/l7.336.55.85.57.67.58.18.78.78.9
0117Nitrate as Nmg/l7.136.225.75.457.437.488.068.678.688.7
0118Nitrite as Nmg/l0.1990.280.0960.0470.170.0210.0370.0260.0230.2
0119Ammonia un-ionised as Nmg/l0.002780.001240.005020.002050.016< 0.000540.000780.000910.001360.00436
0162Alkalinity to pH 4.5 as CaCO3mg/l206210210180220230200240210180
0180Orthophosphate, reactive as Pmg/l0.2360.440.340.280.380.250.290.320.380.36
9901Oxygen, Dissolved, % Saturation%93.396.498.297.195103.196100.192.293.1
9924Oxygen, Dissolved as O2mg/l11.311.511.511.610.711.610.910.79.179.2