sampling point
Rowarth Brook Ptc River Sett
| Description | ROWARTH BROOK PTC RIVER SETT |
|---|---|
| Sampling point ID | NW-88001889 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 400805 386850 lat lon: 53.378491, -1.989356 |
| Area | Greater Manchester Merseyside And Cheshire |
| Sub-Area | Manchester |
| Summary | 101 samples taken between 2017 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.
24 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- 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 101 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 5 Feb 2015 to 20 Apr 2017
Samples from 27 Nov 2006 to 8 Oct 2014
| Notation | Determinand | Units | 27 Nov 2006 12:10 | 19 Dec 2006 12:30 | 8 Mar 2013 10:33 | 6 Jun 2013 13:56 | 11 Sep 2013 13:02 | 10 Dec 2013 15:20 | 7 Jan 2014 12:15 | 8 Apr 2014 13:01 | 3 Jul 2014 10:37 | 8 Oct 2014 15:11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.4 | 7.5 | 7.61 | 7.9 | 7.8 | 7.7 | 7.6 | 7.6 | 7.9 | 7.7 | |
| 0062 | Conductivity at 20 C | μs/cm | 147 | 150 | ||||||||
| 0076 | Temperature of Water | °C | 9.6 | 6.6 | 6.2 | 16 | 10.8 | 6.2 | 6.4 | 8.7 | 13.2 | 10.5 |
| 0077 | Conductivity at 25 C | μs/cm | 292 | 333 | 323 | 241 | 179 | 158 | 328 | 241 | ||
| 0085 | BOD : 5 Day ATU | mg/l | < 1 | < 1 | ||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.0342 | 0.054 | 0.032 | 0.036 | < 0.03 | 0.062 | 0.042 | < 0.03 | < 0.03 | < 0.03 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 1.74 | 1.68 | 0.63 | 0.48 | 0.6 | 0.64 | 0.88 | 0.46 | 0.53 | 0.78 |
| 0117 | Nitrate as N | mg/l | 1.73 | 1.67 | 0.626 | 0.472 | 0.594 | 0.634 | 0.876 | 0.456 | 0.525 | 0.776 |
| 0118 | Nitrite as N | mg/l | 0.00502 | 0.00588 | < 0.004 | 0.0081 | 0.0059 | 0.0056 | 0.0044 | < 0.004 | 0.0047 | 0.0041 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00015 | 0.00025 | 0.00018 | 0.00081 | < 0.00037 | 0.00043 | 0.00024 | < 0.0002 | < 0.00055 | < 0.00029 |
| 0135 | Solids, Suspended at 105 C | mg/l | 6 | 4 | ||||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 78 | 93 | 86 | 62 | 42 | 47 | 88 | 59 | ||
| 0172 | Chloride | mg/l | 10.6 | 10.4 | ||||||||
| 0180 | Orthophosphate, reactive as P | mg/l | < 0.02 | 0.03 | < 0.02 | 0.077 | < 0.02 | 0.021 | 0.029 | 0.034 | < 0.02 | 0.0201 |
| 1181 | Weather : Temperature | 2 | 2 | |||||||||
| 1183 | Weather : Precipitation | 1 | 1 | |||||||||
| 6528 | Weather : Visibility | 3 | 2 | |||||||||
| 6529 | Weather : Precipitation : Past 7 days | 5 | 2 | |||||||||
| 6530 | Weather : Temperature : Past 7 days | 2 | 2 | |||||||||
| 6531 | Weather : Visibility : Past 7 days | 2 | 2 | |||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 100 | 101 | 100.9 | 106 | 98 | 100 | 96 | 98 | 103 | 104 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.3 | 12.4 | 12.5 | 10.4 | 10.8 | 12.4 | 11.8 | 11.4 | 10.8 | 11.6 |
| 9992 | Laboratory Sample Number : Nottingham OMR | no. | 4046806 | 4013238 |