sampling point
Audley Brook D/S Of Audley Wwtw
Description | AUDLEY BROOK D/S OF AUDLEY WWTW |
---|---|
Sampling point ID | NW-88000675 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 379213 352153 lat lon: 53.066198, -2.311653 |
Area | Greater Manchester Merseyside And Cheshire |
Sub-Area | Cheshire |
Summary | 178 samples taken between 2020 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.
30 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- Ca Filtered
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Fe- Filt
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- OMR Smpl Num
- Orthophospht
- Oxygen Diss
- Sld NV@500C
- Sld Sus@105C
- Temp Water
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 178 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 5 Oct 2018 to 13 Feb 2020
Notation | Determinand | Units | 5 Oct 2018 09:46 | 6 Nov 2018 10:40 | 27 Nov 2018 10:50 | 8 Jan 2019 11:20 | 6 Feb 2019 11:39 | 4 Mar 2019 11:36 | 9 May 2019 10:36 | 19 Aug 2019 12:04 | 11 Nov 2019 10:17 | 13 Feb 2020 09:42 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.86 | 7.71 | 7.65 | 7.84 | 7.74 | 7.69 | 7.48 | 7.89 | 7.56 | 7.66 | |
0076 | Temperature of Water | °C | 12.9 | 6.5 | 7.8 | 8.7 | ||||||
0077 | Conductivity at 25 C | μs/cm | 1190 | 996 | 967 | 844 | ||||||
0085 | BOD : 5 Day ATU | mg/l | 1.78 | 4.25 | ||||||||
0111 | Ammoniacal Nitrogen as N | mg/l | 0.401 | 3.58 | 2.57 | 0.929 | ||||||
0116 | Nitrogen, Total Oxidised as N | mg/l | 8.79 | 14.8 | 13.2 | 12 | ||||||
0117 | Nitrate as N | mg/l | 8.38 | 14.3 | 12.8 | 11.8 | ||||||
0118 | Nitrite as N | mg/l | 0.406 | 0.533 | 0.363 | 0.194 | ||||||
0119 | Ammonia un-ionised as N | mg/l | 0.00659 | 0.0227 | 0.0277 | 0.00761 | ||||||
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 366 | 260 | 250 | 220 | ||||||
0180 | Orthophosphate, reactive as P | mg/l | 1.47 | 2.41 | 1.74 | 1.43 | ||||||
0235 | Magnesium, Dissolved | mg/l | 23.7 | 19.1 | 20.9 | 19 | 10 | 12 | ||||
0239 | Calcium, Dissolved | mg/l | 78.8 | 76.1 | 74.3 | 72 | 47 | 55 | ||||
0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 6.28 | 6.43 | 6.1 | 6.1 | 7.92 | 6.6 | ||||
6460 | Iron, Dissolved | μg/l | 60.5 | 48.9 | 68.1 | 75 | 180 | 140 | ||||
9901 | Oxygen, Dissolved, % Saturation | % | 42.4 | 45.1 | 49.3 | 74 | ||||||
9924 | Oxygen, Dissolved as O2 | mg/l | 4.47 | 5.54 | 5.86 | 8.6 |