sampling point
Cranny Brook At Barnshayes
| Description | CRANNY BROOK AT BARNSHAYES |
|---|---|
| Sampling point ID | SW-70523364 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 303811 97094 lat lon: 50.765432, -3.365286 |
| Area | Devon And Cornwall |
| Sub-Area | East Devon And Cornwall |
| Summary | 101 samples taken between 2019 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.
25 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Calcium - Ca
- 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
- Oxygen Diss
- Potassium- K
- Temp Water
- Type of Flow
- WethPresPrec
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 101 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 5 Dec 2016 to 5 Mar 2019
Samples from 31 Jul 2014 to 1 Sep 2016
| Notation | Determinand | Units | 31 Jul 2014 13:42 | 1 Oct 2014 13:40 | 4 Feb 2015 11:08 | 1 May 2015 11:13 | 6 Aug 2015 11:38 | 26 Aug 2015 09:19 | 5 Nov 2015 11:37 | 2 Mar 2016 10:16 | 2 Jun 2016 13:41 | 1 Sep 2016 10:26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.8 | 7.86 | 8 | 7.9 | 7.88 | 7.6 | 7.9 | 7.88 | 8 | 7.8 | |
| 0076 | Temperature of Water | °C | 15.7 | 14 | 3.2 | 9.9 | 14.5 | 16 | 13.6 | 6.1 | 13.8 | 13.5 |
| 0077 | Conductivity at 25 C | μs/cm | 1284 | 963 | 589 | 766 | 1091 | 550 | 548 | 858 | 585 | |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.053 | < 0.03 | 0.057 | < 0.03 | 0.078 | 0.3 | 0.319 | < 0.03 | < 0.03 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 2.63 | 2.73 | 3.67 | 3.68 | 4.73 | 3.95 | 3.26 | 3.83 | 3.39 | |
| 0117 | Nitrate as N | mg/l | 2.6 | 2.72 | 3.65 | 3.66 | 4.7 | 3.89 | 3.2 | 3.81 | 3.39 | |
| 0118 | Nitrite as N | mg/l | 0.0303 | 0.011 | 0.0197 | 0.016 | 0.0261 | 0.0631 | 0.0581 | 0.0204 | 0.0044 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00093 | < 0.00053 | 0.00063 | < 0.00043 | 0.00089 | 0.00568 | 0.00333 | < 0.00072 | < 0.00045 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 228 | 223 | 187 | 224 | 84 | 129 | 164 | 232 | 244 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.204 | 0.187 | 0.114 | 0.161 | 0.273 | 0.255 | 0.182 | 0.217 | 0.197 | |
| 9901 | Oxygen, Dissolved, % Saturation | % | 79 | 87.9 | 95 | 105 | 86 | 90.9 | 89 | 94 | 85 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.83 | 9.04 | 12.7 | 11.9 | 8.74 | 9.43 | 11 | 9.71 | 8.84 |