sampling point
River Lynher At Bicton Mill Bridge
| Description | RIVER LYNHER AT BICTON MILL BRIDGE |
|---|---|
| Sampling point ID | SW-91251640 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 232168 70024 lat lon: 50.505897, -4.368166 |
| Area | Devon And Cornwall |
| Sub-Area | Central Devon And Cornwall |
| Summary | 123 samples taken between 2024 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.
70 determinands have been measured at this site
- 12-DCA
- Action taken
- Al- Filtered
- Alky pH 4.5
- Aluminium-Al
- Ammonia(N)
- Arsenic - As
- As-Filtered
- B - Filtered
- BOD ATU
- Ba- Filtered
- Barium - Ba
- Boron - as B
- C - Org Filt
- Ca Filtered
- Cadmium - Cd
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Chlorophyl-A
- Chromium -Cr
- Cond @ 25C
- Copper - Cu
- Cr- Filtered
- Cu Filtered
- Fe- Filt
- Hardness
- Hdnss Ca
- Hdnss Mg
- IonicBalance
- Iron - as Fe
- K- Filtered
- Lead - as Pb
- Lithium - Li
- Lithium Filt
- Magnesium-Mg
- Manganse-Mn
- Mg Filtered
- Mn- Filtered
- N Inorganic
- N Oxidised
- NH3 un-ion
- Na- Filtered
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- OrthophsFilt
- Oxygen Diss
- Pb Filtered
- Phosphorus-P
- Potassium- K
- SALinsitu
- SO4dis
- SiO2 Rv
- Sld Sus@105C
- Sodium - Na
- Strontium-Sr
- StrontumFilt
- Sulphate SO4
- Temp Water
- Type of Flow
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- Zn- Filtered
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 123 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 1 Dec 2023 to 27 Mar 2024
| Notation | Determinand | Units | 1 Dec 2023 13:31 | 11 Jan 2024 12:46 | 12 Jan 2024 13:39 | 18 Jan 2024 13:20 | 1 Feb 2024 16:05 | 14 Feb 2024 11:02 | 26 Feb 2024 11:48 | 5 Mar 2024 10:51 | 11 Mar 2024 10:43 | 27 Mar 2024 13:05 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0052 | Lead, Dissolved | μg/l | 0.12 | 0.1 | 0.21 | 0.19 | 0.12 | 0.2 | ||||
| 0061 | pH | 7.35 | 7.24 | 7.15 | 7.15 | 7.35 | 7.27 | 7.1 | 7.17 | 7.36 | 7.14 | |
| 0076 | Temperature of Water | °C | 6.7 | 7 | 9.2 | 8.4 | ||||||
| 0077 | Conductivity at 25 C | μs/cm | 120 | 123 | 126 | 115 | ||||||
| 0106 | Cadmium, Dissolved | μg/l | 0.043 | 0.041 | 0.044 | 0.05 | 0.044 | 0.048 | ||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | < 0.03 | < 0.03 | ||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 2.2 | 2.4 | 2.3 | 2.1 | ||||||
| 0117 | Nitrate as N | mg/l | 2.2 | 2.4 | 2.3 | 2.1 | ||||||
| 0118 | Nitrite as N | mg/l | < 0.004 | < 0.004 | < 0.004 | < 0.004 | ||||||
| 0119 | Ammonia un-ionised as N | mg/l | < 0.0001 | < 8.0e-05 | < 0.00012 | < 7.0e-05 | ||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 16 | 18 | 20 | 19 | ||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.011 | < 0.01 | 0.012 | 0.011 | ||||||
| 0235 | Magnesium, Dissolved | mg/l | 2.6 | 2.6 | 2.1 | 2.3 | 2.4 | 2.2 | ||||
| 0239 | Calcium, Dissolved | mg/l | 8.5 | 8.4 | 7.7 | 8.7 | 8.3 | 8.1 | ||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 1.1 | 1 | 2.5 | 1.9 | 1.4 | 2 | ||||
| 3408 | Zinc, Dissolved | μg/l | 15 | 17 | 11 | 12 | 13 | 12 | ||||
| 3409 | Chromium, Dissolved | μg/l | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | ||||
| 3410 | Nickel, Dissolved | μg/l | 0.73 | 0.71 | 0.85 | 0.77 | 0.69 | 0.79 | ||||
| 6037 | Aluminium, Dissolved | μg/l | 42 | 34 | 69 | 60 | 47 | 57 | ||||
| 6450 | Copper, Dissolved | μg/l | 7.7 | 7.7 | 8.1 | 8.7 | 7.6 | 8.2 | ||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 99.2 | 99.8 | 99.2 | 100.5 | ||||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 12.1 | 12.1 | 11.4 | 11.8 |