sampling point
Barrow Brook At Little Barrow Road Bridg
| Description | BARROW BROOK AT LITTLE BARROW ROAD BRIDGE ABOVE CONFLUENCE WITH RIVER GOWY |
|---|---|
| Sampling point ID | NW-88000611 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 346890 370584 lat lon: 53.229615, -2.797045 |
| Area | Greater Manchester Merseyside And Cheshire |
| Sub-Area | Cheshire |
| Summary | 223 samples taken between 2023 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.
33 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Calcium - Ca
- Chloride Ion
- Cond - Field
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- Hardness
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- OMR Smpl Num
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- PhenolicOdor
- Sld NV@500C
- Sld Sus@105C
- Temp Water
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 223 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 24 Jun 2022 to 6 Mar 2023
Samples from 19 Sep 2016 to 19 May 2022
| Notation | Determinand | Units | 19 Sep 2016 10:13 | 13 Oct 2016 13:25 | 16 Nov 2016 11:17 | 8 Dec 2016 12:44 | 10 Jan 2017 10:35 | 9 Feb 2017 11:02 | 17 Mar 2017 12:05 | 5 Apr 2017 14:44 | 4 May 2017 11:15 | 19 May 2022 11:43 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.59 | 7.78 | 7.99 | ||||||||
| 0076 | Temperature of Water | °C | 9.5 | 8.2 | 12.7 | |||||||
| 0077 | Conductivity at 25 C | μs/cm | 683 | 630 | 689 | |||||||
| 0085 | BOD : 5 Day ATU | mg/l | 2 | |||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.139 | 0.111 | 0.065 | |||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 9.84 | 10 | 10.4 | 6.98 | 10.2 | 9.29 | 8.76 | 8.82 | 10.1 | 8.4 |
| 0117 | Nitrate as N | mg/l | 9.76 | 9.95 | 10.3 | 6.86 | 10.1 | 9.25 | 8.71 | 8.77 | 10 | 8.33 |
| 0118 | Nitrite as N | mg/l | 0.0768 | 0.0506 | 0.115 | 0.122 | 0.0697 | 0.0382 | 0.0527 | 0.0453 | 0.055 | 0.068 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00096 | 0.00108 | 0.00141 | |||||||
| 0135 | Solids, Suspended at 105 C | mg/l | < 3 | |||||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 205 | 190 | 220 | |||||||
| 0172 | Chloride | mg/l | 37 | |||||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.155 | 0.143 | 0.13 | |||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 71.7 | 107 | 105.8 | |||||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 8.17 | 12.6 | 11.2 |