sampling point
Bude Canal At Falcon Bridge
| Description | BUDE CANAL AT FALCON BRIDGE |
|---|---|
| Sampling point ID | SW-82710320 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 220728 106153 lat lon: 50.827083, -4.546845 |
| Area | Devon And Cornwall |
| Sub-Area | Central Devon And Cornwall |
| Summary | 171 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.
35 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Calcium - Ca
- ColformsPre
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- F Coli Pre
- Hardness
- Hdnss Ca
- Hdnss Mg
- Magnesium-Mg
- Mineral Oils
- N Inorganic
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- PhenolicOdor
- Potassium- K
- Sld Sus@105C
- StrepF PMF
- Temp Water
- Type of Flow
- WethPresPrec
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 171 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 19 Feb 2013 to 28 Nov 2013
| Notation | Determinand | Units | 19 Feb 2013 10:47 | 11 Apr 2013 14:24 | 22 Apr 2013 09:05 | 5 Jun 2013 12:55 | 26 Jun 2013 12:17 | 28 Aug 2013 14:04 | 10 Sep 2013 09:02 | 4 Oct 2013 09:03 | 31 Oct 2013 09:55 | 28 Nov 2013 12:18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.6 | 8.1 | 7.8 | 7.9 | 8 | 7.9 | 7.8 | 7.4 | 7.5 | 7.5 | |
| 0076 | Temperature of Water | °C | 6.5 | 10.1 | 12.1 | 20.5 | 19 | 20.8 | 15.7 | 16.9 | 11.6 | 6 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.348 | 0.044 | 0.045 | 0.069 | 0.298 | 0.046 | < 0.03 | 0.263 | 0.176 | 0.101 |
| 0118 | Nitrite as N | mg/l | 0.0165 | 0.0111 | 0.0251 | 0.0382 | 0.0493 | 0.0186 | < 0.004 | 0.0422 | 0.0217 | 0.0171 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00197 | 0.00081 | 0.00061 | 0.00216 | 0.0105 | 0.00147 | < 0.00053 | 0.00204 | 0.00116 | 0.00044 |
| 0135 | Solids, Suspended at 105 C | mg/l | 67.4 | 16.5 | 17.4 | 14 | 11.5 | 26.9 | 35.3 | 21.3 | 52 | 6.82 |
| 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 | 2.39 | < 1 | 1.16 | 1.26 | 1.05 | < 1 | 1.2 | < 1 | 6.46 | 2.1 |
| 6455 | Zinc | μg/l | 10.7 | < 5 | < 5 | < 5 | < 5 | < 5 | < 5 | < 5 | 9.41 | < 5 |
| 6841 | Phenolic Odour | pres/nf | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 95.5 | 113.9 | 95.2 | 100.8 | 79.8 | 98.9 | 93.7 | 67.1 | 77.2 | 80.5 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.7 | 12.8 | 10.2 | 9.05 | 7.38 | 8.83 | 9.28 | 6.48 | 8.38 | 10 |
Samples from 19 Jun 2012 to 8 Feb 2013
| Notation | Determinand | Units | 19 Jun 2012 12:10 | 18 Jul 2012 10:32 | 29 Aug 2012 12:15 | 20 Sep 2012 10:20 | 11 Oct 2012 14:11 | 22 Oct 2012 12:32 | 16 Nov 2012 13:25 | 28 Nov 2012 10:45 | 25 Jan 2013 13:50 | 8 Feb 2013 09:07 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.8 | 7.6 | 7.67 | 7.7 | 7.33 | 7.5 | 7.91 | 7.4 | 7.8 | ||
| 0076 | Temperature of Water | °C | 17.9 | 16.5 | 17.6 | 15.1 | 14.1 | 11.9 | 7.5 | 3 | 5.5 | |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.111 | 0.233 | 0.17 | 0.114 | 0.13 | 0.083 | 0.154 | 0.233 | 0.174 | |
| 0118 | Nitrite as N | mg/l | 0.0391 | 0.0383 | 0.0315 | 0.0246 | 0.0173 | 0.0175 | 0.0127 | 0.0205 | 0.0233 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0036 | 0.00277 | 0.00256 | 0.00153 | 0.0007 | 0.00056 | 0.00191 | 0.00064 | 0.00145 | |
| 0135 | Solids, Suspended at 105 C | mg/l | 20.7 | 16 | 25.3 | 8.98 | 260 | 11.3 | 28.3 | 14 | 14 | |
| 0664 | Visible oil or grease, significant trace: Present/Not found (1/0) | pres/nf | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 6450 | Copper, Dissolved | μg/l | 2.13 | 2.62 | 1.44 | 1.26 | 3.06 | 1.57 | 2.53 | 1.41 | 1.41 | |
| 6455 | Zinc | μg/l | < 5 | < 5 | 25.2 | < 5 | 17 | < 5 | 14.6 | 7.94 | < 5 | |
| 6841 | Phenolic Odour | pres/nf | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 9901 | Oxygen, Dissolved, % Saturation | % | 136 | 71.7 | 63 | 82 | 85.8 | 88.9 | 92.5 | 82 | 94.7 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 12.9 | 6.98 | 6 | 8.23 | 8.8 | 9.58 | 11.1 | 11 | 11.9 |