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sampling point
Gaunless At South Church

Description GAUNLESS AT SOUTH CHURCH
Sampling point ID NE-44200045
Type Freshwater – Rivers
Status open
Location easting northing: 421905 528345
lat lon: 54.649721, -1.662036
Area Northumberland Durham And Tees
Sub-Area Wear & Tees
Summary 165 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.

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

Sampling results

Displaying the twenty most recent samples. You can see all 165 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 15 Sep 2023 to 17 Jun 2024

NotationDeterminandUnits15 Sep
2023
10:41
25 Oct
2023
11:53
22 Nov
2023
10:10
5 Dec
2023
10:56
15 Jan
2024
12:36
21 Feb
2024
14:03
21 Mar
2024
06:41
18 Apr
2024
09:34
13 May
2024
10:17
17 Jun
2024
12:02
0061pH7.657.688.037.97.727.767.837.97.797.97
0076Temperature of Water°C13.6108.94.82.688.16.914.113.4
0077Conductivity at 25 Cμs/cm757596574317702667692715755786
0085BOD : 5 Day ATUmg/l1.81.31.12.31.4
0111Ammoniacal Nitrogen as Nmg/l0.440.0350.0470.120.0730.0530.0760.13< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l1.82.62.62.12.42.42.22.321.9
0117Nitrate as Nmg/l1.752.592.592.092.382.392.182.281.981.88
0118Nitrite as Nmg/l0.0470.0110.0130.0120.0170.0140.0220.0230.0240.018
0119Ammonia un-ionised as Nmg/l0.004730.000310.000790.001190.000410.000480.000820.0015< 0.00046< 0.00066
0162Alkalinity to pH 4.5 as CaCO3mg/l19015017071190180180200200200
0180Orthophosphate, reactive as Pmg/l0.0150.0370.0260.0620.0210.0180.0220.016< 0.010.018
9901Oxygen, Dissolved, % Saturation%79.495.296.493.196.595.994.796.697.9104.9
9924Oxygen, Dissolved as O2mg/l8.2310.711.211.913.111.311.211.71010.9

Samples from 14 Nov 2019 to 31 Aug 2023

NotationDeterminandUnits14 Nov
2019
09:21
2 Dec
2019
10:57
6 Jan
2020
09:16
5 Feb
2020
07:12
2 Mar
2020
09:12
16 Mar
2020
09:53
17 May
2023
10:16
30 Jun
2023
10:18
19 Jul
2023
11:22
31 Aug
2023
10:32
0061pH7.827.787.938.177.967.948.077.987.827.95
0076Temperature of Water°C5.84.67.43.74.26.612.114.714.212.1
0077Conductivity at 25 Cμs/cm7376518288455884568871079959840
0085BOD : 5 Day ATUmg/l1.16.3
0111Ammoniacal Nitrogen as Nmg/l0.0850.0740.0670.0820.050.0580.0340.0440.0430.032
0116Nitrogen, Total Oxidised as Nmg/l2.322.7322.12.21.821.42
0117Nitrate as Nmg/l2.32.682.971.982.092.191.781.981.391.98
0118Nitrite as Nmg/l0.01940.0180.0260.0160.00930.0120.0170.0230.0150.016
0119Ammonia un-ionised as Nmg/l0.000760.000550.000860.000940.000540.000720.000720.001080.000710.00061
0162Alkalinity to pH 4.5 as CaCO3mg/l162170210200140160230280240220
0180Orthophosphate, reactive as Pmg/l0.0460.0370.0420.0270.0250.0320.0170.017< 0.01< 0.01
9901Oxygen, Dissolved, % Saturation%93.493.498.285.795.6106.298.989.595.296.6
9924Oxygen, Dissolved as O2mg/l11.71211.811.312.41310.69.069.7410.4