sampling point
Black Ditch Hollesley Pump
Description | BLACK DITCH HOLLESLEY PUMP |
---|---|
Sampling point ID | AN-BDI030 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 636700 243900 lat lon: 52.042919, 1.450198 |
Area | Essex Norfolk And Suffolk |
Sub-Area | Norfolk & Suffolk Team Sub Area |
Summary | 206 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.
20 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Linuron
- N Inorganic
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Temp Water
- Turbidity
- TurbidityNTU
- pH
- pH Inst unit
Sampling results
Displaying the twenty most recent samples. You can see all 206 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 28 Jun 2016 to 9 May 2017
Notation | Determinand | Units | 28 Jun 2016 09:50 | 22 Jul 2016 12:50 | 22 Aug 2016 11:31 | 30 Sep 2016 10:13 | 24 Oct 2016 09:17 | 27 Oct 2016 09:47 | 11 Nov 2016 13:33 | 14 Dec 2016 12:54 | 10 Feb 2017 08:50 | 9 May 2017 13:50 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.6 | 7.59 | 7.84 | 7.82 | 7.69 | 7.67 | 7.69 | 8.22 | |||
0076 | Temperature of Water | °C | 16.5 | 19.6 | 14.8 | 10.3 | 10.7 | 6.8 | 3.7 | 12.2 | ||
0077 | Conductivity at 25 C | μs/cm | 1241 | 1085 | 1190 | 1227 | 1243 | 1394 | 2001 | 1011 | ||
0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.072 | 0.074 | 0.055 | 0.053 | 0.099 | 0.123 | 0.049 | ||
0116 | Nitrogen, Total Oxidised as N | mg/l | 9.42 | 7.65 | 7.53 | 8.43 | 10.3 | 10.7 | 7.57 | 12 | 11.7 | 9.74 |
0117 | Nitrate as N | mg/l | 9.3 | 7.49 | 7.43 | 8.33 | 10.3 | 10.7 | 7.53 | 11.9 | 11.6 | 9.66 |
0118 | Nitrite as N | mg/l | 0.116 | 0.163 | 0.0954 | 0.0987 | 0.0363 | 0.0373 | 0.0351 | 0.059 | 0.0501 | 0.0801 |
0119 | Ammonia un-ionised as N | mg/l | < 0.00036 | 0.00105 | 0.00134 | 0.00068 | 0.0005 | 0.00067 | 0.0007 | 0.00105 | ||
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 255 | 259 | 284 | 287 | 282 | 264 | 303 | 246 | ||
0180 | Orthophosphate, reactive as P | mg/l | 0.188 | 0.313 | 0.238 | 0.199 | 0.226 | 0.122 | 0.126 | 0.413 | ||
9901 | Oxygen, Dissolved, % Saturation | % | 69 | 63.2 | 42 | 66.4 | 67.9 | 72.9 | 76.5 | 122.8 | ||
9924 | Oxygen, Dissolved as O2 | mg/l | 6.72 | 5.78 | 4.24 | 7.43 | 7.52 | 8.88 | 10.1 | 13.1 |