sampling point
Caterfield Bridge--Closed-
| Description | CATERFIELD BRIDGE RIVER EDEN |
|---|---|
| Sampling point ID | SO-E0000817 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 540200 147800 lat lon: 51.212197, 0.00584 |
| Area | Kent And South London |
| Sub-Area | L&W Medway And Rother Ksl |
| Summary | 85 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 85 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 13 Mar 2006 to 5 Dec 2006
| Notation | Determinand | Units | 13 Mar 2006 13:31 | 12 Apr 2006 10:45 | 18 May 2006 12:55 | 18 Jul 2006 12:06 | 3 Aug 2006 12:13 | 24 Aug 2006 11:35 | 8 Sep 2006 11:25 | 26 Oct 2006 11:32 | 23 Nov 2006 09:55 | 5 Dec 2006 11:09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.87 | 8.68 | 8.03 | 7.92 | 7.84 | 7.62 | 7.87 | 7.52 | 7.34 | 7.11 | |
| 0076 | Temperature of Water | °C | 4.95 | 7.5 | 15.25 | 19.33 | 16.49 | 16.05 | 15.07 | 14.05 | 9.98 | 10.95 |
| 0085 | BOD : 5 Day ATU | mg/l | 3.4 | 3.1 | 5.5 | 1.9 | 1.4 | 3.7 | 1.7 | 1.4 | 4.9 | 1.7 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.249 | 0.105 | < 0.03 | 0.043 | < 0.03 | 0.109 | < 0.03 | 0.034 | 0.348 | 0.071 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 9.91 | 6.35 | 9.56 | 10.1 | 10.2 | 6.79 | 9.99 | 10.3 | 6.95 | 6.91 |
| 0117 | Nitrate as N | mg/l | 9.82 | 6.3 | 9.49 | 10.1 | 10.2 | 6.74 | 9.98 | 10.3 | 6.85 | 6.85 |
| 0118 | Nitrite as N | mg/l | 0.0883 | 0.052 | 0.07 | 0.0427 | 0.0143 | 0.0479 | 0.012 | 0.0399 | 0.0992 | 0.0635 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00233 | 0.00159 | < 0.0008 | 0.00129 | < 0.00061 | 0.00131 | < 0.00059 | 0.00028 | 0.00141 | 0.00018 |
| 0180 | Orthophosphate, reactive as P | mg/l | 1.27 | 0.66 | 1.95 | 2.99 | 3.04 | 1.81 | 3.42 | 0.478 | 0.578 | 0.51 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 115.1 | 94.8 | 99.1 | 109 | 69.7 | 77.6 | 90.1 | 91.6 | 83.6 | 94.1 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 14.7 | 11.3 | 9.91 | 10 | 6.79 | 7.63 | 9.05 | 9.41 | 9.42 | 10.4 |
Samples from 11 May 2005 to 9 Feb 2006
| Notation | Determinand | Units | 11 May 2005 10:50 | 8 Jun 2005 11:52 | 11 Jul 2005 12:41 | 1 Sep 2005 11:33 | 12 Sep 2005 11:43 | 18 Oct 2005 11:09 | 14 Nov 2005 10:35 | 12 Dec 2005 15:09 | 16 Jan 2006 15:13 | 9 Feb 2006 12:15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.56 | 6.65 | 7.61 | 7.67 | 7.63 | 7.06 | 7.49 | 7.62 | 7.63 | 7.61 | |
| 0076 | Temperature of Water | °C | 9.69 | 13.86 | 18.69 | 18.59 | 16.6 | 12.73 | 7.77 | 6.44 | 7.37 | 4.68 |
| 0085 | BOD : 5 Day ATU | mg/l | 2.15 | 2.12 | 2.28 | 2.35 | 1.53 | 1.47 | 1.7 | 1.62 | 1.53 | 2.23 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.109 | 0.04 | 0.043 | 0.051 | 0.041 | 0.14 | 0.879 | 0.974 | 0.049 | 0.042 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 13.9 | 14.9 | 9.37 | 10.7 | 9.97 | 10.6 | 10.1 | 11 | 10.7 | 11.3 |
| 0117 | Nitrate as N | mg/l | 13.7 | 14.7 | 9.33 | 10.6 | 9.84 | 10.5 | 9.81 | 10.8 | 10.7 | 11.3 |
| 0118 | Nitrite as N | mg/l | 0.207 | 0.2 | 0.0446 | 0.0536 | 0.127 | 0.119 | 0.291 | 0.203 | 0.0488 | 0.0457 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00071 | 4.0e-05 | 0.00061 | 0.00083 | 0.00052 | 0.00037 | 0.00425 | 0.00575 | 0.00032 | 0.00021 |
| 0180 | Orthophosphate, reactive as P | mg/l | 2.98 | 3.33 | 3.27 | 2.81 | 2.52 | 3.13 | 2.34 | 1.83 | 1.68 | 2.41 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 108.8 | 102.5 | 92.3 | 81.1 | 77.6 | 72.5 | 81.1 | 83.2 | 78.8 | 105.9 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 12.3 | 10.6 | 8.59 | 7.57 | 7.54 | 7.67 | 9.64 | 10.2 | 9.46 | 13.6 |