sampling point
Ocherley Brook D/S Confluence Poise Brk
Description | OCHERLEY BROOK D/S CONFLUENCE POISE BROOK |
---|---|
Sampling point ID | NW-88001916 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 392652 387514 lat lon: 53.384407, -2.111928 |
Area | Greater Manchester Merseyside And Cheshire |
Sub-Area | Manchester |
Summary | 109 samples taken between 2018 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.
31 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
- Visit-NoBott
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 109 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 4 Aug 2016 to 3 Oct 2018
Samples from 17 Mar 2014 to 6 May 2016
Notation | Determinand | Units | 17 Mar 2014 12:59 | 9 Jun 2014 10:45 | 16 Sep 2014 08:56 | 27 Nov 2014 08:30 | 13 Jan 2015 12:34 | 14 Apr 2015 11:25 | 9 Jul 2015 15:01 | 6 Oct 2015 13:13 | 3 Feb 2016 10:15 | 6 May 2016 10:33 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 8.2 | 7.7 | 8.2 | 8 | 7.7 | 8.6 | 8.17 | 8.15 | 7.8 | 8.27 | |
0076 | Temperature of Water | °C | 8.6 | 15.4 | 13.3 | 8.8 | 5.2 | 10.3 | 13.3 | 13.3 | 4.7 | 13.7 |
0077 | Conductivity at 25 C | μs/cm | 324 | 405 | 366 | 379 | 452 | 444 | 423 | 387 | 395 | |
0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.102 | 0.395 | 0.23 | 0.04 | 0.074 | 0.075 | 0.069 | 0.088 | 0.041 |
0116 | Nitrogen, Total Oxidised as N | mg/l | 0.53 | 0.88 | 1.28 | 1.58 | 1.16 | 1.22 | 0.87 | 1.2 | 0.36 | |
0117 | Nitrate as N | mg/l | 0.498 | 0.86 | 1.26 | 1.57 | 1.15 | 1.2 | 0.854 | 1.18 | 0.355 | |
0118 | Nitrite as N | mg/l | 0.0324 | 0.0204 | 0.0239 | 0.0125 | 0.0143 | 0.0207 | 0.0159 | 0.0158 | 0.0052 | |
0119 | Ammonia un-ionised as N | mg/l | < 0.00049 | 0.0014 | 0.00917 | 0.00384 | 0.00026 | 0.00138 | 0.00174 | 0.0016 | 0.00069 | 0.00098 |
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 130 | 141 | 129 | 105 | 154 | 157 | 150 | 119 | 146 | |
0180 | Orthophosphate, reactive as P | mg/l | 0.127 | 0.321 | 0.238 | 0.084 | 0.16 | 0.284 | 0.52 | 0.111 | 0.095 | |
9901 | Oxygen, Dissolved, % Saturation | % | 96 | 92 | 87 | 87 | 95 | 109 | 88.1 | 89.7 | 95.2 | 96.3 |
9924 | Oxygen, Dissolved as O2 | mg/l | 11.2 | 9.17 | 9.08 | 10.1 | 12.1 | 12.2 | 9.2 | 9.37 | 12.2 | 9.97 |