We would welcome your feedback to help us make future improvements.

sampling point
Twizell Burn U/S Hustledown Stw

Description TWIZELL BURN U/S HUSTLEDOWN STW
Sampling point ID NE-44500234
Type Freshwater – Rivers
Status open
Location easting northing: 421255 551570
lat lon: 54.858457, -1.67042
Area Northumberland Durham And Tees
Sub-Area Wear & Tees
Summary 174 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.

51 determinands have been measured at this site
  • Action taken
  • Al- Filtered
  • Alky pH 4.5
  • Aluminium-Al
  • Ammonia(N)
  • BOD ATU
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • Chromium -Cr
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Fe- Filt
  • Foam Visible
  • Hardness
  • Iron - as Fe
  • Lead - as Pb
  • Liqcolour-mn
  • Liqcolour-se
  • Liqcolour-st
  • Magnesium-Mg
  • Manganse-Mn
  • Mn- Filtered
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Obs Flow ROC
  • Oil & Grs Vs
  • Orthophospht
  • OrthophsFilt
  • Oxygen Diss
  • Pb Filtered
  • Potassium- K
  • Sample Depth
  • Sld Sus@105C
  • Solid quanty
  • Temp Water
  • Type of Flow
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • Zn- Filtered
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 174 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 14 Nov 2023 to 15 Jul 2024

NotationDeterminandUnits14 Nov
2023
10:49
24 Nov
2023
09:48
4 Dec
2023
11:52
15 Jan
2024
12:20
19 Feb
2024
09:15
21 Mar
2024
11:32
15 Apr
2024
10:19
13 May
2024
09:32
18 Jun
2024
11:06
15 Jul
2024
10:09
0061pH7.78.157.788.27.888.168.28.077.987.95
0076Temperature of Water°C8.46.84.41.97.47.77.712.511.713.1
0077Conductivity at 25 Cμs/cm311716971760702766726737761449
0085BOD : 5 Day ATUmg/l1.61.41.41.71.5< 3
0111Ammoniacal Nitrogen as Nmg/l0.35< 0.030.50.0730.0610.0380.042< 0.030.0640.033
0116Nitrogen, Total Oxidised as Nmg/l0.92.30.892.92.22.92.2332
0117Nitrate as Nmg/l0.8852.290.8772.892.192.882.192.962.951.99
0118Nitrite as Nmg/l0.0150.00750.0130.0130.0150.0180.0110.0450.050.014
0119Ammonia un-ionised as Nmg/l0.00287< 0.000430.003660.000730.00070.000590.00065< 0.000660.001260.00067
0162Alkalinity to pH 4.5 as CaCO3mg/l6112053110981209713013093
0180Orthophosphate, reactive as Pmg/l0.10.0190.0530.0120.0130.0150.0170.0220.0490.038
9901Oxygen, Dissolved, % Saturation%96.895.5100.699.598.510298.297.794.195.5
9924Oxygen, Dissolved as O2mg/l11.311.61313.811.812.211.710.410.210

Samples from 10 Nov 2021 to 16 Oct 2023

NotationDeterminandUnits10 Nov
2021
10:55
16 Nov
2021
12:47
7 Dec
2021
10:34
17 Dec
2021
09:41
26 Apr
2023
08:33
17 May
2023
09:05
20 Jun
2023
09:18
8 Aug
2023
10:30
14 Sep
2023
11:28
16 Oct
2023
08:04
0061pH7.277.897.737.997.858.067.868.38.177.99
0076Temperature of Water°C9.38.354.54.710.214.112.212.97.3
0077Conductivity at 25 Cμs/cm436839685830770895975893760880
0085BOD : 5 Day ATUmg/l1.3< 1
0111Ammoniacal Nitrogen as Nmg/l0.04< 0.03< 0.03< 0.030.052< 0.030.0310.0340.0460.41
0116Nitrogen, Total Oxidised as Nmg/l4.61.83.22.72.41.92.52.32.62.7
0117Nitrate as Nmg/l4.571.83.192.692.381.882.482.282.582.64
0118Nitrite as Nmg/l0.03< 0.0040.00550.0060.0210.0220.0190.0160.0190.057
0119Ammonia un-ionised as Nmg/l0.00013< 0.00038< 0.0002< 0.000360.00046< 0.000560.000560.000730.001040.006
0162Alkalinity to pH 4.5 as CaCO3mg/l9413084120150160150140140150
0180Orthophosphate, reactive as Pmg/l0.390.080.0250.0350.0270.0540.0540.060.0390.077
9901Oxygen, Dissolved, % Saturation%92.187.6101.396.2105.997.681.893.296.184.2
9924Oxygen, Dissolved as O2mg/l10.610.312.912.413.610.98.399.9810.110.1