sampling point
D/S Hadlow Stw--Closed-
| Description | RIVER BOURNE DOWNSTREAM HADLOW SEWAGE WORKS |
|---|---|
| Sampling point ID | SO-E0000741 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 563188 148974 lat lon: 51.216644, 0.335216 |
| Area | Kent And South London |
| Sub-Area | L&W Kent And East Sussex Ksl |
| Summary | 81 samples taken between 2006 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.
22 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- COPA
- Calcium - Ca
- Chloride Ion
- Cond @ 20C
- Copper - Cu
- Cu Filtered
- Hardness
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Temp Water
- Zinc - as Zn
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 81 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 14 Mar 2006 to 7 Dec 2006
| Notation | Determinand | Units | 14 Mar 2006 13:38 | 3 May 2006 12:04 | 2 Jun 2006 10:38 | 15 Jun 2006 11:05 | 20 Jul 2006 12:43 | 11 Aug 2006 12:17 | 13 Sep 2006 09:27 | 5 Oct 2006 13:22 | 7 Nov 2006 13:39 | 7 Dec 2006 10:23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.22 | 8.13 | 7.39 | 8.18 | 8.04 | 8.12 | 7.73 | 7.92 | 6.795 | ||
| 0076 | Temperature of Water | °C | 4.68 | 15.06 | 11.59 | 14.77 | 19.74 | 15.12 | 17.97 | 8.09 | 9.64 | |
| 0085 | BOD : 5 Day ATU | mg/l | 2.9 | 2.8 | < 1 | 1.4 | 1.3 | < 2.9 | 1.7 | < 2.9 | 1.5 | 4.4 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.332 | 0.153 | 0.088 | 0.111 | 0.101 | 0.278 | 0.227 | 0.105 | 0.301 | 0.2 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 7.18 | 6.11 | 6.73 | 6.91 | 5.47 | 5.82 | 6.06 | 6.81 | 6.63 | 6.71 |
| 0117 | Nitrate as N | mg/l | 7.16 | 6.06 | 6.7 | 6.87 | 5.43 | 5.75 | 6 | 6.77 | 6.59 | 6.67 |
| 0118 | Nitrite as N | mg/l | 0.0212 | 0.047 | 0.0281 | 0.0359 | 0.0352 | 0.0708 | 0.0644 | 0.0369 | 0.0395 | 0.0406 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0041 | 0.00404 | 0.00045 | 0.00287 | 0.00374 | 0.00737 | 0.00403 | 0.00398 | 0.00023 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.29 | 0.469 | 0.465 | 0.575 | 0.651 | 0.647 | 0.636 | 0.46 | 0.435 | 0.302 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 102.8 | 106.6 | 88.4 | 93.9 | 95.6 | 98.9 | 97.8 | 109.7 | 96.2 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 13.2 | 10.7 | 9.6 | 9.49 | 8.72 | 9.92 | 9.24 | 12.9 | 10.9 |
Samples from 17 May 2005 to 14 Feb 2006
| Notation | Determinand | Units | 17 May 2005 12:40 | 13 Jun 2005 11:35 | 21 Jul 2005 11:08 | 4 Aug 2005 10:32 | 21 Sep 2005 10:39 | 17 Oct 2005 11:34 | 21 Nov 2005 13:05 | 15 Dec 2005 11:56 | 18 Jan 2006 12:30 | 14 Feb 2006 12:18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.02 | 7.94 | 7.97 | 7.85 | 7.9 | 7.94 | 8.08 | 8.23 | 8.03 | 8.26 | |
| 0076 | Temperature of Water | °C | 10.86 | 13.53 | 16.15 | 15.44 | 13.69 | 12.9 | 3.87 | 6.83 | 7.65 | 7.88 |
| 0085 | BOD : 5 Day ATU | mg/l | 1.81 | 1.32 | 1.5 | 1.32 | 1.38 | 1.46 | 1.57 | 1.84 | 2.05 | 1.86 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.113 | 0.393 | 0.377 | 0.185 | 0.334 | 0.452 | 0.683 | 0.547 | 0.607 | 0.381 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 6.03 | 6.57 | 6.52 | 6.05 | 6.1 | 5.95 | 6.25 | 6.43 | 6.81 | 6.3 |
| 0117 | Nitrate as N | mg/l | 6.01 | 6.53 | 6.47 | 6.02 | 6.06 | 5.9 | 6.21 | 6.39 | 6.77 | 6.26 |
| 0118 | Nitrite as N | mg/l | 0.0249 | 0.0447 | 0.0545 | 0.0329 | 0.0357 | 0.047 | 0.0356 | 0.04 | 0.037 | 0.0367 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00219 | 0.0081 | 0.0101 | 0.00358 | 0.00637 | 0.0089 | 0.00794 | 0.00791 | 0.00932 | 0.00595 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.452 | 0.671 | 1.41 | 0.563 | 0.834 | 0.792 | 0.542 | 0.437 | 0.335 | 0.446 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 118.6 | 84.8 | 89.3 | 89.4 | 90.6 | 88.5 | 99.8 | 110.1 | 96.4 | 113.2 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 13.1 | 8.81 | 8.76 | 8.91 | 9.38 | 9.32 | 13.1 | 13.4 | 11.5 | 13.4 |