sampling point
Aylesbeare Stream At Dymonds Farm
| Description | AYLESBEARE STREAM AT DYMONDS FARM |
|---|---|
| Sampling point ID | SW-70522906 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 298674 92694 lat lon: 50.725001, -3.436892 |
| Area | Devon And Cornwall |
| Sub-Area | East Devon And Cornwall |
| Summary | 152 samples taken between 2017 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.
26 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
- Phosphate
- Potassium- K
- Temp Water
- Type of Flow
- WethPresPrec
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 152 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 4 Aug 2016 to 8 May 2017
| Notation | Determinand | Units | 4 Aug 2016 14:08 | 1 Sep 2016 09:56 | 28 Sep 2016 09:51 | 2 Nov 2016 11:44 | 5 Dec 2016 09:15 | 6 Jan 2017 13:49 | 23 Jan 2017 14:29 | 21 Feb 2017 13:41 | 19 Apr 2017 13:39 | 8 May 2017 08:18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.7 | 7.8 | 7.7 | 7.9 | 7.9 | 7.78 | 8.1 | 8.04 | |||
| 0076 | Temperature of Water | °C | 16 | 14.2 | 13 | 4.8 | 4.7 | 10.2 | 10.4 | 10.6 | ||
| 0077 | Conductivity at 25 C | μs/cm | 727 | 763 | 697 | 688 | 654 | 567 | 700 | 797 | ||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.146 | < 0.03 | < 0.03 | 0.055 | 0.034 | < 0.03 | 0.034 | 0.058 | ||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 3.23 | 2.37 | 2.24 | 2.14 | 5.33 | 5.9 | 5.77 | 5.01 | 4.52 | 4.57 |
| 0117 | Nitrate as N | mg/l | 3.18 | 2.36 | 2.23 | 2.12 | 5.32 | 5.89 | 5.76 | 4.99 | 4.5 | 4.55 |
| 0118 | Nitrite as N | mg/l | 0.0482 | 0.0105 | 0.0088 | 0.0165 | 0.0107 | 0.0121 | 0.0119 | 0.0168 | 0.0175 | 0.0231 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0021 | < 0.00047 | < 0.00035 | 0.00055 | 0.00033 | < 0.00034 | 0.00064 | 0.00111 | ||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 229 | 263 | 237 | 186 | 176 | 170 | 233 | 209 | ||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.395 | 0.407 | 0.407 | 0.167 | 0.234 | 0.143 | 0.174 | 0.217 | ||
| 9901 | Oxygen, Dissolved, % Saturation | % | 65 | 54 | 65 | 92 | 94 | 91.2 | 94 | 79.3 | ||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 6.4 | 5.53 | 6.83 | 11.8 | 12.1 | 10.2 | 10.5 | 8.81 |
Samples from 8 Oct 2015 to 5 Jul 2016
| Notation | Determinand | Units | 8 Oct 2015 10:24 | 5 Nov 2015 11:01 | 1 Dec 2015 08:07 | 6 Jan 2016 10:55 | 29 Jan 2016 13:35 | 2 Mar 2016 11:32 | 6 Apr 2016 12:00 | 4 May 2016 14:11 | 2 Jun 2016 08:47 | 5 Jul 2016 12:16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.91 | 7.89 | 7.84 | 8.33 | 7.86 | 7.9 | 7.92 | 8.1 | |||
| 0076 | Temperature of Water | °C | 10.8 | 13.8 | 11.1 | 8.3 | 9 | 9.5 | 11 | 13.5 | ||
| 0077 | Conductivity at 25 C | μs/cm | 598 | 520 | 598 | 481 | 514 | 546 | 701 | 747 | ||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.032 | < 0.03 | 0.047 | 0.036 | 0.036 | 0.099 | 0.072 | ||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4.61 | 5.28 | 4.57 | 4.57 | 4.03 | 4.81 | 3.48 | 4.32 | 3.75 | 3.86 |
| 0117 | Nitrate as N | mg/l | 4.59 | 5.26 | 4.55 | 4.55 | 4.01 | 4.75 | 3.46 | 4.3 | 3.7 | 3.84 |
| 0118 | Nitrite as N | mg/l | 0.0183 | 0.0247 | 0.0165 | 0.0203 | 0.0184 | 0.0592 | 0.0161 | 0.0218 | 0.0517 | 0.0209 |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00047 | 0.0006 | < 0.00041 | 0.00076 | 0.00044 | 0.0005 | 0.00162 | 0.0017 | ||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 174 | 147 | 184 | 143 | 169 | 174 | 228 | 246 | ||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.342 | 0.31 | 0.208 | 0.166 | 0.143 | 0.151 | 0.116 | 0.274 | ||
| 9901 | Oxygen, Dissolved, % Saturation | % | 74.9 | 92.3 | 78.7 | 98 | 90.5 | 94 | 104.1 | 75 | ||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 8.28 | 9.53 | 8.64 | 11.5 | 10.4 | 10.7 | 11.5 | 7.8 |