sampling point
East Looe River At Lamellion Mill
| Description | EAST LOOE RIVER AT LAMELLION MILL |
|---|---|
| Sampling point ID | SW-81420276 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 223885 63616 lat lon: 50.44589, -4.481843 |
| Area | Devon And Cornwall |
| Sub-Area | West Devon And Cornwall |
| Summary | 164 samples taken between 2014 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.
39 determinands have been measured at this site
- Action taken
- Al- Filtered
- Alky pH 4.5
- Aluminium-Al
- Ammonia(N)
- BOD ATU
- CHLOROPHYLL
- COD as O2
- Calcium - Ca
- Chloride Ion
- Chlorophyl-A
- Colfm PMF10
- ColfmF MF10
- Cond @ 25C
- Cu Filtered
- Hardness
- Hdnss Ca
- Hdnss Mg
- Magnesium-Mg
- N Inorganic
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- OrthophsFilt
- Oxygen Diss
- Phosphorus-P
- Potassium- K
- SiO2 Rv
- Sld Sus@105C
- StrepF PMF
- Temp Water
- Type of Flow
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 164 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 31 Oct 2013 to 5 Sep 2014
Samples from 4 Jan 2013 to 30 Oct 2013
| Notation | Determinand | Units | 4 Jan 2013 14:02 | 29 Jan 2013 09:36 | 21 Feb 2013 14:13 | 2 May 2013 12:28 | 12 Jun 2013 14:29 | 2 Jul 2013 11:51 | 6 Aug 2013 15:52 | 29 Aug 2013 16:36 | 24 Sep 2013 11:47 | 30 Oct 2013 15:35 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0076 | Temperature of Water | °C | 11 | 7.5 | 10.9 | 12.3 | 12.9 | |||||
| 0077 | Conductivity at 25 C | μs/cm | 200 | 207 | 217 | 232 | 223 | |||||
| 0085 | BOD : 5 Day ATU | mg/l | < 1 | 1.45 | < 1 | 2.14 | < 1 | |||||
| 0092 | Chemical Oxygen Demand :- {COD} | mg/l | 12 | < 10 | < 10 | 15 | < 10 | |||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | |||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4.56 | 4.49 | 3.97 | 4.01 | 3.55 | |||||
| 0117 | Nitrate as N | mg/l | 4.56 | 4.49 | 3.97 | 4 | 3.55 | |||||
| 0118 | Nitrite as N | mg/l | < 0.004 | < 0.004 | < 0.004 | 0.0093 | 0.0048 | |||||
| 0135 | Solids, Suspended at 105 C | mg/l | 20 | 7.3 | 4.6 | 3.55 | < 3 | |||||
| 0172 | Chloride | mg/l | 17.5 | 17.4 | 18.9 | 19.7 | 21.5 | |||||
| 0180 | Orthophosphate, reactive as P | mg/l | < 0.02 | < 0.02 | < 0.02 | < 0.02 | < 0.02 | |||||
| 0182 | Silica, reactive as SiO2 | mg/l | 5.79 | 5.78 | 3.46 | 6.13 | 6.64 | |||||
| 6037 | Aluminium, Dissolved | μg/l | 10 | 15.4 | < 10 | 11.5 | 13.2 | < 10 | 13.4 | < 10 | < 10 | 10 |
| 6057 | Aluminium | μg/l | 436 | 495 | 157 | 73.5 | 140 | 61.4 | 84.7 | 45.9 | 36.2 | 292 |
| 7887 | Chlorophyll : Acetone Extract | μg/l | 0.58 | 1.1 | 7 | 2.5 | 0.93 | |||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 98.5 | 98 | 108 | 96 | 94 | |||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.8 | 11.7 | 11.9 | 10.3 | 9.9 |