sampling point
R.Lark Southgate Rd.Br.Bury St Edmunds
| Description | R.LARK SOUTHGATE RD.BR.BURY ST EDMUNDS |
|---|---|
| Sampling point ID | AN-37M05 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 586500 263300 lat lon: 52.236286, 0.729825 |
| Area | Cambridgeshire And Bedfordshire |
| Sub-Area | Ely Team Sub Area |
| Summary | 266 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.
27 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Chloride Ion
- ClPyrphosMe
- ClpyrifosEt
- Cond @ 20C
- Cond @ 25C
- Cypermethrin
- Mecoprop
- N Inorganic
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- O Diss% Satn
- O Dissolved
- Orthophospht
- Oxygen Diss
- Sld Sus@105C
- Temp Water
- Turbidity
- TurbidityNTU
- pH
- pH Inst unit
Sampling results
Displaying the twenty most recent samples. You can see all 266 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 13 Jul 2023 to 3 Jun 2024
| Notation | Determinand | Units | 13 Jul 2023 11:46 | 1 Aug 2023 11:18 | 19 Sep 2023 13:05 | 3 Oct 2023 13:28 | 1 Nov 2023 11:10 | 7 Dec 2023 14:58 | 2 Jan 2024 09:56 | 1 Feb 2024 15:12 | 4 Mar 2024 12:50 | 3 Jun 2024 13:03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.74 | 7.7 | 7.87 | 7.56 | 8.09 | 8.05 | 7.98 | 8.06 | 8.01 | ||
| 0076 | Temperature of Water | °C | 16.5 | 15.6 | 15.5 | 14.8 | 11.4 | 5.9 | 8.1 | 6.8 | 6.8 | 14.2 |
| 0077 | Conductivity at 25 C | μs/cm | 831 | 797 | 741 | 685 | 736 | 777 | 574 | 808 | 758 | 814 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.08 | 0.081 | 0.05 | 0.12 | 0.033 | 0.045 | 0.039 | 0.049 | 0.069 | 0.041 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4 | 2.6 | 1.7 | 1.7 | 11 | 11 | 7.8 | 9.9 | 9.8 | 8.5 |
| 0117 | Nitrate as N | mg/l | 3.94 | 2.55 | 1.67 | 1.65 | 11 | 11 | 7.78 | 9.84 | 9.77 | 8.45 |
| 0118 | Nitrite as N | mg/l | 0.06 | 0.051 | 0.027 | 0.055 | 0.041 | 0.035 | 0.019 | 0.061 | 0.031 | 0.048 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0013 | 0.00113 | 0.00102 | 0.00115 | 0.00067 | 0.00061 | 0.00059 | 0.00071 | 0.001 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 310 | 310 | 290 | 270 | 260 | 290 | 220 | 300 | 300 | 320 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.16 | 0.13 | 0.12 | 0.13 | 0.092 | 0.067 | 0.087 | 0.1 | 0.072 | 0.14 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 75.2 | 76.6 | 80.6 | 60 | 90.6 | 94.9 | 91.4 | 95 | 96.9 | 93.6 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.33 | 7.61 | 8.02 | 6.06 | 9.88 | 11.8 | 10.8 | 11.6 | 11.8 | 9.58 |
Samples from 6 Sep 2022 to 2 Jun 2023
| Notation | Determinand | Units | 6 Sep 2022 10:17 | 18 Oct 2022 10:30 | 10 Nov 2022 10:45 | 13 Dec 2022 14:00 | 25 Jan 2023 10:19 | 10 Feb 2023 11:45 | 20 Mar 2023 11:02 | 18 Apr 2023 15:10 | 9 May 2023 13:41 | 2 Jun 2023 14:34 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.52 | 7.73 | 7.81 | 8.09 | 8.25 | 8.22 | 8.31 | 8.19 | 8.08 | ||
| 0076 | Temperature of Water | °C | 17.4 | 10.8 | 1.6 | 3.1 | 3.3 | 8.1 | 10.9 | 13.2 | 13.4 | |
| 0077 | Conductivity at 25 C | μs/cm | 327 | 861 | 873 | 838 | 841 | 744 | 769 | 705 | 841 | |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.32 | < 0.03 | < 0.03 | 0.091 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 0.62 | 14 | 12 | 16 | 14 | 14 | 12 | 12 | 9.8 | |
| 0117 | Nitrate as N | mg/l | 0.578 | 13.9 | 12 | 15.9 | 14 | 14 | 12 | 12 | 9.73 | |
| 0118 | Nitrite as N | mg/l | 0.042 | 0.14 | 0.031 | 0.054 | 0.041 | 0.022 | 0.041 | 0.038 | 0.067 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00338 | < 0.00031 | < 0.00019 | 0.001 | < 0.00033 | < 0.00048 | < 0.00058 | < 0.00069 | < 0.0007 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 97 | 240 | 280 | 270 | 270 | 260 | 280 | 260 | 280 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.16 | 0.11 | 0.11 | 0.1 | 0.1 | 0.042 | 0.051 | 0.063 | 0.16 | |
| 7668 | No flow /No sample | 0 | ||||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 56.1 | 73.8 | 85.3 | 93.5 | 104.7 | 96.8 | 118.7 | 98.3 | 112.8 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 5.36 | 8.16 | 11.9 | 12.5 | 14 | 11.4 | 13.1 | 10.3 | 11.8 |