sampling point
Oxford Canal At Nell Bridge, Aynho
| Description | OXFORD CANAL AT NELL BRIDGE, AYNHO |
|---|---|
| Sampling point ID | TH-PCHR0154 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 449450 234301 lat lon: 52.004944, -1.281026 |
| Area | West Thames |
| Sub-Area | L&W North Wt |
| Summary | 166 samples taken between 2013 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.
29 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Calcium - Ca
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cu Filtered
- Hardness
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- SI-EC-F
- SI-GQA
- Sld Sus@105C
- Temp Water
- Type of Flow
- Zinc - as Zn
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 166 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 20 Feb 2013 to 27 Nov 2013
Samples from 3 May 2012 to 5 Feb 2013
| Notation | Determinand | Units | 3 May 2012 10:35 | 8 Jun 2012 13:54 | 11 Jul 2012 10:58 | 31 Jul 2012 14:43 | 30 Aug 2012 11:07 | 26 Sep 2012 13:26 | 23 Oct 2012 11:31 | 20 Nov 2012 13:28 | 17 Jan 2013 11:31 | 5 Feb 2013 11:44 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.67 | 7.94 | 7.66 | 7.94 | 7.74 | 7.85 | 7.77 | 7.74 | 7.83 | 7.98 | |
| 0076 | Temperature of Water | °C | 10.38 | 14.2 | 17.2 | 17.7 | 16.4 | 12.5 | 11.9 | 9 | 2.7 | 5 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.115 | 0.201 | 0.085 | < 0.03 | 0.078 | 0.036 | 0.033 | < 0.03 | 0.032 | < 0.03 |
| 0118 | Nitrite as N | mg/l | 0.0484 | 0.0378 | 0.0387 | 0.0161 | 0.0165 | 0.0132 | 0.0259 | 0.03 | 0.0174 | 0.0166 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00102 | 0.00435 | 0.00122 | < 0.00084 | 0.00126 | 0.00056 | 0.00041 | < 0.00028 | 0.00023 | < 0.00036 |
| 0135 | Solids, Suspended at 105 C | mg/l | 17 | 89.8 | 66.2 | 107 | 103 | 25.9 | 26.3 | 12.5 | 6 | 28.9 |
| 0664 | Visible oil or grease, significant trace: Present/Not found (1/0) | pres/nf | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6450 | Copper, Dissolved | μg/l | 2.49 | < 1 | 1.82 | 1.28 | < 1 | < 1 | 1.45 | 1.63 | 1.14 | 1.61 |
| 6455 | Zinc | μg/l | 10.7 | 30.1 | 28.2 | 58 | 44.4 | 12.4 | 15.1 | 10.3 | 10.7 | 10.2 |
| 6841 | Phenolic Odour | pres/nf | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 85.6 | 62.8 | 44.5 | 61.8 | 64 | 63.5 | 49.6 | 64 | 64.7 | 83.3 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.56 | 6.43 | 4.27 | 5.87 | 6.25 | 6.75 | 5.35 | 7.39 | 8.77 | 10.6 |