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sampling point
Croxdale Beck At Croxdale Hall

Description CROXDALE BECK AT CROXDALE HALL
Sampling point ID NE-44300030
Type Freshwater – Rivers
Status open
Location easting northing: 427168 537902
lat lon: 54.735349, -1.579589
Area Northumberland Durham And Tees
Sub-Area Wear & Tees
Summary 211 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.

55 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • Arsenic - As
  • BOD ATU
  • Boron - as B
  • Calcium - Ca
  • Chlorophyl-A
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Diflurobnzrn
  • Diuron
  • Fenuron
  • Hardness
  • Iron - as Fe
  • Isoproturon
  • Lead - as Pb
  • Linuron
  • Liqcolour-mn
  • Liqcolour-se
  • Liqcolour-st
  • Magnesium-Mg
  • Monuron
  • N Oxidised
  • NH3 un-ion
  • Neburon
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Obs Flow ROC
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Phenol Odour
  • Potassium- K
  • Sample Depth
  • Sld Sus@105C
  • Solid quanty
  • Temp Water
  • Type of Flow
  • Vanadium - V
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • Zn- Filtered
  • pH
  • pH in-situ

Sampling results

Displaying the twenty most recent samples. You can see all 211 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 12 Sep 2023 to 17 Jun 2024

NotationDeterminandUnits12 Sep
2023
11:44
14 Nov
2023
11:05
22 Nov
2023
10:44
6 Dec
2023
10:51
16 Jan
2024
10:04
19 Feb
2024
08:51
19 Mar
2024
09:32
15 Apr
2024
11:27
13 May
2024
11:13
17 Jun
2024
11:26
0061pH8.617.978.197.948.478.088.228.268.298.29
0076Temperature of Water°C14.88.494.60.37.99.68.51413.3
0077Conductivity at 25 Cμs/cm8885109548271183104611189611161748
0085BOD : 5 Day ATUmg/l2.11.32.12.1< 2
0111Ammoniacal Nitrogen as Nmg/l0.110.210.0750.121.30.250.140.240.0390.062
0116Nitrogen, Total Oxidised as Nmg/l6.82.56.54.97.97.38.26.9118.1
0117Nitrate as Nmg/l6.752.486.464.887.767.218.086.8110.88.03
0118Nitrite as Nmg/l0.0490.0240.0380.0210.140.0870.120.0920.160.066
0119Ammonia un-ionised as Nmg/l0.002850.003180.001270.001280.01160.003910.002480.003920.000950.00144
0162Alkalinity to pH 4.5 as CaCO3mg/l190120230200250250250210230150
0180Orthophosphate, reactive as Pmg/l0.350.080.140.0980.130.10.130.0460.070.099
9901Oxygen, Dissolved, % Saturation%93.2101.5101.297.589.1101102.2105.2109.2102.3
9924Oxygen, Dissolved as O2mg/l9.4111.911.712.612.91211.612.311.210.7

Samples from 20 Nov 2019 to 23 Aug 2023

NotationDeterminandUnits20 Nov
2019
11:43
5 Dec
2019
11:25
6 Jan
2020
11:05
7 Feb
2020
11:31
3 Mar
2020
10:44
21 Apr
2023
12:15
16 May
2023
10:31
19 Jun
2023
12:57
18 Jul
2023
08:44
23 Aug
2023
10:16
0061pH8.298.288.338.268.198.328.318.018.188.5
0076Temperature of Water°C6.46.77.4459.610.616.514.115.1
0077Conductivity at 25 Cμs/cm104011301210127511511160113466410131076
0085BOD : 5 Day ATUmg/l2.21.1
0111Ammoniacal Nitrogen as Nmg/l0.2080.250.140.74< 0.030.13< 0.030.035< 0.03
0116Nitrogen, Total Oxidised as Nmg/l7.537.69.8109.3105.4139.9
0117Nitrate as Nmg/l7.497.569.739.869.289.875.35139.89
0118Nitrite as Nmg/l0.03960.0450.0690.140.0190.130.0510.020.012
0119Ammonia un-ionised as Nmg/l0.002910.003580.002110.00868< 0.000530.00248< 0.000880.00086< 0.00079
0162Alkalinity to pH 4.5 as CaCO3mg/l242240240230240220120180230
0180Orthophosphate, reactive as Pmg/l0.1060.0840.210.260.150.450.220.40.25
9901Oxygen, Dissolved, % Saturation%9610099.897.299.3106.4103.588.9100.497.3
9924Oxygen, Dissolved as O2mg/l11.812.21212.712.712.111.58.6610.39.77