sampling point
Mole At Flanchford Bridge, Leigh
| Description | MOLE AT FLANCHFORD BRIDGE, LEIGH |
|---|---|
| Sampling point ID | TH-PMLR0026 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 523410 147990 lat lon: 51.217777, -0.234343 |
| Area | Kent And South London |
| Sub-Area | L&W Thames And South London Ksl |
| Summary | 129 samples taken between 2010 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.
18 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- AmoniaTotYSI
- BOD ATU
- Chloride Ion
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- SI-GQA
- Temp Water
- Type of Flow
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 129 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 3 Dec 2009 to 23 Sep 2010
| Notation | Determinand | Units | 3 Dec 2009 13:07 | 25 Jan 2010 13:15 | 25 Feb 2010 11:00 | 26 Mar 2010 12:45 | 5 May 2010 13:10 | 26 May 2010 11:00 | 23 Jun 2010 11:20 | 21 Jul 2010 11:05 | 20 Aug 2010 10:20 | 23 Sep 2010 13:40 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.27 | 7.49 | 7.57 | 7.5 | 7.68 | 7.51 | 7.39 | 7.34 | 7.38 | 7.91 | |
| 0076 | Temperature of Water | °C | 8.45 | 5.69 | 6.8 | 9.4 | 10.52 | 15.89 | 17.49 | 19.32 | 17.11 | 15.87 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.209 | 0.257 | 0.205 | 0.228 | 0.202 | 0.316 | 0.088 | 0.048 | 0.071 | 0.05 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 2.51 | 4.62 | 2.55 | 4.86 | 10.2 | 19 | 19.7 | 19.6 | 19.7 | 20.9 |
| 0117 | Nitrate as N | mg/l | 2.48 | 4.56 | 2.52 | 4.8 | 10.1 | 18.7 | 19.6 | 19.5 | 19.6 | 20.8 |
| 0118 | Nitrite as N | mg/l | 0.0326 | 0.0586 | 0.0303 | 0.0598 | 0.113 | 0.262 | 0.11 | 0.0619 | 0.07 | 0.0591 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00064 | 0.00107 | 0.00111 | 0.00127 | 0.00185 | 0.00292 | 0.0007 | 0.00039 | 0.00053 | 0.00114 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.214 | 0.174 | 0.164 | 0.217 | 0.458 | 0.981 | 0.793 | 0.91 | 0.688 | 0.717 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 79.7 | 107 | 73.1 | 78.4 | 88.8 | 71 | 79.2 | 71.2 | 81.8 | 79.2 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.32 | 13.4 | 8.91 | 8.96 | 9.88 | 7.01 | 7.56 | 6.55 | 7.87 | 7.82 |
Samples from 27 Feb 2009 to 18 Nov 2009
| Notation | Determinand | Units | 27 Feb 2009 12:45 | 24 Mar 2009 13:05 | 22 Apr 2009 14:10 | 19 May 2009 13:05 | 24 Jun 2009 13:40 | 22 Jul 2009 09:05 | 20 Aug 2009 11:55 | 23 Sep 2009 14:15 | 22 Oct 2009 14:00 | 18 Nov 2009 13:45 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.67 | 7.61 | 7.35 | 7.47 | 7.5 | 7.44 | 7.4 | 7.4 | 7.31 | 7.55 | |
| 0076 | Temperature of Water | °C | 8.96 | 9.31 | 15.77 | 13.63 | 18.1 | 18.03 | 18.44 | 17.11 | 12.97 | 10.93 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.182 | 0.152 | 0.074 | 0.114 | 0.059 | 0.055 | 0.044 | 0.073 | 0.488 | 0.188 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 7.07 | 11.2 | 11.4 | 6.29 | 21.7 | 17 | 22.2 | 18.9 | 14.5 | 7.81 |
| 0117 | Nitrate as N | mg/l | 6.98 | 11.1 | 11.3 | 6.19 | 21.6 | 16.9 | 22.1 | 18.8 | 14.3 | 7.75 |
| 0118 | Nitrite as N | mg/l | 0.0856 | 0.106 | 0.0789 | 0.0954 | 0.104 | 0.0704 | 0.063 | 0.128 | 0.23 | 0.0619 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00145 | 0.00108 | 0.00047 | 0.00081 | 0.00063 | 0.00051 | 0.00038 | 0.00057 | 0.0023 | 0.00132 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.509 | 0.657 | 0.518 | 0.345 | 0.901 | 0.524 | 0.651 | 0.867 | 0.686 | 0.223 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 84.5 | 86.5 | 88.2 | 81.2 | 80 | 78.4 | 82.7 | 73.5 | 75.9 | 87 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.76 | 9.91 | 8.73 | 8.42 | 7.54 | 7.4 | 7.74 | 7.07 | 7.98 | 9.59 |