sampling point
R.Lark Fornham All Saints Rd.Br.
| Description | R.LARK FORNHAM ALL SAINTS RD.BR. |
|---|---|
| Sampling point ID | AN-37M08 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 584200 267800 lat lon: 52.277471, 0.698636 |
| Area | Cambridgeshire And Bedfordshire |
| Sub-Area | Ely Team Sub Area |
| Summary | 233 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.
37 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- CHLOR A
- CHLOROPHYLL
- COD as O2
- Cadmium - Cd
- Chloride Ion
- Chromium -Cr
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Fe- Filt
- Iron - as Fe
- Lead - as Pb
- N Inorganic
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- O Diss% Satn
- O Dissolved
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- SALinsitu
- SiO2 Rv
- Sld Sus@105C
- Temp Water
- Turbidity
- TurbidityNTU
- Zinc - as Zn
- pH
- pH Inst unit
Sampling results
Displaying the twenty most recent samples. You can see all 233 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 19 Sep 2023 to 5 Aug 2024
| Notation | Determinand | Units | 19 Sep 2023 13:34 | 16 Oct 2023 11:16 | 2 Nov 2023 12:48 | 8 Dec 2023 13:38 | 4 Jan 2024 15:07 | 8 Feb 2024 11:07 | 4 Mar 2024 14:20 | 4 Jun 2024 11:12 | 3 Jul 2024 10:46 | 5 Aug 2024 13:01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.26 | 7.44 | 7.82 | 7.88 | 7.77 | 7.81 | 7.72 | 7.61 | 7.51 | 7.58 | |
| 0076 | Temperature of Water | °C | 14.7 | 9 | 11.1 | 6.7 | 8.1 | 6.8 | 8 | 14.2 | 13.2 | 16.1 |
| 0077 | Conductivity at 25 C | μs/cm | 808 | 809 | 545 | 687 | 711 | 748 | 847 | 902 | 920 | 923 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.73 | 0.85 | 0.11 | 0.11 | 0.16 | 0.19 | 0.68 | 0.5 | 0.68 | 0.31 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4.5 | 5 | 8.5 | 9.7 | 8.2 | 8 | 6.5 | 5.5 | 5.6 | |
| 0117 | Nitrate as N | mg/l | 4.35 | 4.89 | 8.44 | 9.66 | 8.16 | 7.93 | 6.41 | 5.36 | 5.35 | |
| 0118 | Nitrite as N | mg/l | 0.15 | 0.11 | 0.063 | 0.043 | 0.039 | 0.071 | 0.086 | 0.14 | 0.25 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00349 | 0.00402 | 0.00145 | 0.0012 | 0.0015 | 0.00178 | 0.00566 | 0.00512 | 0.00515 | 0.00341 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 300 | 300 | 200 | 250 | 260 | 280 | 320 | 330 | 340 | 350 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.019 | 0.047 | 0.08 | 0.062 | 0.09 | 0.075 | 0.087 | 0.067 | 0.054 | 0.038 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 51.2 | 58.8 | 91.1 | 91.1 | 88.3 | 88.2 | 93.8 | 89.7 | 69.2 | 73 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 5.18 | 6.79 | 10 | 11.1 | 10.4 | 10.7 | 11.1 | 9.18 | 7.24 | 7.17 |
Samples from 31 Oct 2017 to 1 Aug 2023
| Notation | Determinand | Units | 31 Oct 2017 12:41 | 16 Nov 2017 11:12 | 14 Dec 2017 09:53 | 4 May 2021 11:40 | 7 Jul 2021 11:55 | 17 Aug 2021 10:40 | 24 Apr 2023 14:06 | 17 May 2023 11:26 | 8 Jun 2023 10:58 | 1 Aug 2023 11:53 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.43 | 7.49 | 7.14 | 7.97 | 7.86 | 7.61 | 7.29 | ||||
| 0076 | Temperature of Water | °C | 8.7 | 15.6 | 13.9 | 11.6 | 13.5 | 13.6 | 15.1 | |||
| 0077 | Conductivity at 25 C | μs/cm | 750 | 764 | 948 | 855 | 899 | 928 | 820 | |||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.55 | 0.426 | 0.244 | 0.66 | 0.4 | 0.3 | 0.35 | 0.48 | 0.86 | 0.33 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4.1 | 3.6 | 4.8 | 6.6 | 5.9 | 4.9 | 3.7 | |||
| 0117 | Nitrate as N | mg/l | 4.05 | 3.38 | 4.62 | 6.55 | 5.84 | 4.76 | 3.54 | |||
| 0118 | Nitrite as N | mg/l | 0.053 | 0.22 | 0.18 | 0.053 | 0.056 | 0.14 | 0.16 | |||
| 0119 | Ammonia un-ionised as N | mg/l | 0.00298 | 0.00346 | 0.00103 | 0.00671 | 0.00824 | 0.00843 | 0.00174 | |||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 240 | 270 | 330 | 310 | 330 | 340 | 300 | |||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.043 | 0.098 | 0.037 | 0.02 | 0.043 | 0.021 | 0.035 | |||
| 0664 | Visible oil or grease, significant trace: Present/Not found (1/0) | pres/nf | 0 | 0 | 0 | |||||||
| 7608 | Salinity : In Situ | ppt | 0.34 | 0.38 | 0.47 | |||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 91.8 | 97 | 61 | 147.7 | 129.9 | 93.3 | 58.2 | |||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.7 | 9.61 | 6.27 | 16 | 13.5 | 9.68 | 5.84 |