sampling point
3.6 Km D/S Iden Green Stw
| Description | TRIBUTARY OF HEXDEN CHANNEL DOWNSTREAM OF IDEN GREEN SEWAGE TREATMENT WORKS |
|---|---|
| Sampling point ID | SO-E0001716 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 581722 130095 lat lon: 51.041466, 0.590805 |
| Area | Kent And South London |
| Sub-Area | L&W Kent And East Sussex Ksl |
| Summary | 102 samples taken between 2012 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.
30 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- B - Filtered
- BOD ATU
- COPA
- Calcium - Ca
- Chloride Ion
- Cond @ 20C
- Copper - Cu
- Cu Filtered
- Hardness
- Magnesium-Mg
- N Organic
- N Oxidised
- N-Kjeldahl
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- Nitrogen - N
- O Diss %sat
- Orthophospht
- OrthophsFilt
- Oxygen Diss
- Phosphate
- Phosphorus-P
- Sld Sus@105C
- Temp Water
- Zinc - as Zn
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 102 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 7 May 2010 to 27 Jul 2012
| Notation | Determinand | Units | 7 May 2010 12:20 | 13 Aug 2010 10:57 | 10 Nov 2010 11:16 | 23 Feb 2011 11:05 | 5 May 2011 10:17 | 24 Aug 2011 10:24 | 11 Nov 2011 10:42 | 3 Feb 2012 10:01 | 11 May 2012 09:07 | 27 Jul 2012 10:13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.42 | 7.85 | 7.71 | 7.95 | 7.86 | 7.78 | 7.81 | 7.52 | 7.55 | 7.65 | |
| 0076 | Temperature of Water | °C | 9.43 | 13.6 | 7.4 | 6.59 | 6.64 | 14.78 | 10.09 | 0.1 | 11.9 | 15.2 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | 0.1 | 0.033 | 0.033 | < 0.03 | < 0.03 | < 0.03 | 0.04 | < 0.03 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 1.89 | 0.72 | 3.38 | 3.05 | 1.45 | 1.09 | < 0.2 | 2.8 | 2.8 | 1.12 |
| 0117 | Nitrate as N | mg/l | 1.88 | 0.716 | 3.33 | 3.04 | 1.44 | 1.08 | < 0.196 | 2.79 | 2.78 | 1.11 |
| 0118 | Nitrite as N | mg/l | 0.0091 | < 0.004 | 0.0484 | 0.0133 | 0.011 | 0.008 | < 0.004 | 0.0121 | 0.0163 | 0.0094 |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00014 | < 0.00051 | 0.00078 | 0.00042 | 0.00034 | < 0.00047 | < 0.00036 | < 9.0e-05 | 0.0003 | < 0.00036 |
| 0180 | Orthophosphate, reactive as P | mg/l | < 0.02 | 0.073 | 0.134 | 0.129 | 0.08 | 0.096 | 0.054 | 0.104 | 0.162 | 0.211 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 96.8 | 83.2 | 104.7 | 105.7 | 93.2 | 79.8 | 80.2 | 11.8 | 95.6 | 85.5 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.1 | 8.63 | 12.6 | 12.9 | 11.4 | 8.06 | 9.02 | 1.72 | 10.3 | 8.56 |