sampling point
Chickering Beck Swan Bridge Hoxne
| Description | CHICKERING BECK SWAN BRIDGE HOXNE |
|---|---|
| Sampling point ID | AN-CHK060 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 618000 277100 lat lon: 52.348599, 1.199332 |
| Area | Essex Norfolk And Suffolk |
| Sub-Area | Norfolk & Suffolk Team Sub Area |
| Summary | 248 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.
21 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- N Inorganic
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Phosphorus-P
- Temp Water
- Turbidity
- TurbidityNTU
- pH
- pH Inst unit
Sampling results
Displaying the twenty most recent samples. You can see all 248 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 2 Aug 2022 to 3 Jul 2024
| Notation | Determinand | Units | 2 Aug 2022 10:21 | 2 Sep 2022 11:39 | 11 Oct 2022 12:05 | 1 Nov 2022 10:55 | 2 Dec 2022 13:10 | 19 Jan 2023 11:15 | 8 Feb 2023 12:24 | 3 Mar 2023 13:02 | 5 Jun 2024 12:08 | 3 Jul 2024 11:04 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.73 | 7.36 | 7.41 | 7.5 | 8.12 | 8.46 | 8.13 | 7.81 | 8.53 | 7.71 | |
| 0076 | Temperature of Water | °C | 18.6 | 15.9 | 9.7 | 13.1 | 7 | 1.9 | 3.5 | 5.7 | 13.8 | 14 |
| 0077 | Conductivity at 25 C | μs/cm | 1521 | 1995 | 1816 | 1463 | 1042 | 1078 | 1120 | 1493 | 1176 | 1288 |
| 0085 | BOD : 5 Day ATU | mg/l | 1.1 | 2.2 | ||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.096 | 0.054 | 0.077 | 0.19 | 0.033 | 0.063 | 0.085 | 0.11 | 0.051 | 0.19 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 21 | 29 | 12 | 25 | 27 | 20 | 23 | 10 | 18 | |
| 0117 | Nitrate as N | mg/l | 20.8 | 28.1 | 11 | 24.9 | 26.9 | 20 | 22.8 | 9.93 | 17.8 | |
| 0118 | Nitrite as N | mg/l | 0.17 | 0.9 | 1 | 0.056 | 0.07 | 0.033 | 0.2 | 0.068 | 0.25 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00179 | 0.00035 | 0.00036 | 0.0014 | 0.00048 | 0.00063 | 0.00096 | 0.00095 | 0.00123 | 0.00241 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 290 | 250 | 240 | 290 | 220 | 230 | 260 | 270 | 370 | 310 |
| 0180 | Orthophosphate, reactive as P | mg/l | 4.2 | 6.5 | 5.6 | 3.8 | 0.54 | 0.21 | 0.37 | 2 | 0.29 | 1.6 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 44.7 | 46.6 | 31.9 | 34.5 | 70 | 97.7 | 102.9 | 81 | 90.1 | 61.5 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 4.17 | 4.6 | 3.62 | 3.62 | 8.49 | 13.5 | 13.6 | 10.1 | 9.3 | 6.32 |
Samples from 21 Oct 2021 to 5 Jul 2022
| Notation | Determinand | Units | 21 Oct 2021 14:38 | 12 Nov 2021 08:54 | 1 Dec 2021 14:04 | 12 Jan 2022 12:16 | 1 Feb 2022 14:28 | 7 Mar 2022 10:23 | 5 Apr 2022 12:35 | 6 May 2022 12:29 | 13 Jun 2022 11:34 | 5 Jul 2022 11:21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.43 | 7.56 | 8.17 | 8.43 | 8.13 | 8.45 | 8.32 | 8.09 | 7.58 | ||
| 0076 | Temperature of Water | °C | 11.4 | 9.7 | 7.7 | 4.3 | 7.7 | 5.9 | 10.5 | 14.6 | 14.7 | |
| 0077 | Conductivity at 25 C | μs/cm | 787 | 1167 | 917 | 944 | 1070 | 945 | 1020 | 1171 | 1278 | |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.049 | 0.25 | 0.037 | 0.034 | 0.042 | 0.044 | 0.079 | 0.99 | 0.17 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 11 | 9.9 | 15 | 19 | 15 | 15 | 8 | 13 | 14 | |
| 0117 | Nitrate as N | mg/l | 11 | 9.35 | 15 | 19 | 15 | 15 | 7.9 | 12.6 | 13.6 | |
| 0118 | Nitrite as N | mg/l | 0.047 | 0.55 | 0.04 | 0.034 | 0.037 | 0.045 | 0.1 | 0.37 | 0.44 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00099 | 0.00164 | 0.00057 | 0.00041 | 0.00065 | 0.00059 | 0.00149 | 0.0253 | 0.00169 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 180 | 310 | 260 | 280 | 290 | 290 | 270 | 280 | 290 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.84 | 2 | 0.48 | 0.18 | 0.43 | 0.13 | 0.36 | 1.6 | 2.6 | |
| 7668 | No flow /No sample | 0 | ||||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 103.2 | 30.8 | 90.3 | 99.5 | 109.3 | 112.3 | 104.6 | 104.5 | 55.4 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.3 | 3.49 | 10.8 | 12.9 | 13 | 14 | 11.6 | 10.6 | 5.61 |