sampling point
R.Cam Bottisham Lock
| Description | R.CAM BOTTISHAM LOCK |
|---|---|
| Sampling point ID | AN-33M09 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 550819 265683 lat lon: 52.268617, 0.208821 |
| Area | Cambridgeshire And Bedfordshire |
| Sub-Area | Ely Team Sub Area |
| Summary | 288 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.
97 determinands have been measured at this site
- 1,1,1-TCA
- 12-DCA
- Acetonitrile
- Acrylic Acid
- Alky pH 4.5
- Ammonia(N)
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- BOD ATU
- BROMO-DCM
- C - Org Filt
- CHLOR A
- CHLOROPHYLL
- COD as O2
- Ca Filtered
- Cadmium - Cd
- Calcium - Ca
- Carbon Tet
- Cd DW <63
- Cd - Dry Wt
- Cd Filtered
- Chlordbrmthn
- Chloride Ion
- Chloroform
- Chromium -Cr
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cr DW <63
- Cr - Dry Wt
- Cr- Filtered
- Cu - Dry Wt
- Cu BLM Bio
- Cu DW <63
- Cu Filtered
- Dry Matter %
- Fe- Filt
- Fluoranthene
- HCH Alpha
- HCH Beta
- HCH Beta DWt
- HCH Gamma
- HCHAlpha DWt
- HCHGamma DWt
- HCHs ABG dw
- Hardness
- Hg DW <63
- Hg - Dry Wt
- Ind123pyrene
- Lead - as Pb
- Magnesium-Mg
- Mercury - Hg
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Inorganic
- N Oxidised
- NH3 un-ion
- Na RATIO
- Ni - Dry Wt
- Ni BLM Bio
- Ni DW <63
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- O Diss% Satn
- O Dissolved
- Orthophospht
- Oxygen Diss
- PFOS
- Pb - Dry Wt
- Pb BLM Bio
- Pb DW <63
- Pb Filtered
- Potassium- K
- SiO2 Rv
- Sld Sus@105C
- Sodium - Na
- Solids @105C
- Temp Water
- TetClEthene
- Tot HCHs ABG
- Trichloroeth
- Turbidity
- TurbidityNTU
- Zinc - as Zn
- Zn - Dry Wt
- Zn BLM Bio
- Zn DW < 63
- Zn- Filtered
- pFoctanoate
- pH
- pH Inst unit
Sampling results
Displaying the twenty most recent samples. You can see all 288 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 12 Oct 2023 to 6 Sep 2024
| Notation | Determinand | Units | 12 Oct 2023 09:36 | 10 Nov 2023 09:40 | 19 Dec 2023 09:34 | 17 Jan 2024 15:08 | 8 Feb 2024 09:27 | 12 Mar 2024 14:55 | 7 Jun 2024 08:39 | 18 Jul 2024 09:47 | 9 Aug 2024 09:03 | 6 Sep 2024 09:41 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.71 | 7.83 | 7.89 | 8.11 | 8.05 | 7.9 | 7.82 | 7.87 | 7.96 | 7.67 | |
| 0076 | Temperature of Water | °C | 16.9 | 9.7 | 9.9 | 3.9 | 7.4 | 9.5 | 15.2 | 17.6 | 18.8 | 18.4 |
| 0077 | Conductivity at 25 C | μs/cm | 970 | 917 | 914 | 934 | 746 | 850 | 883 | 778 | 905 | 895 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.057 | 0.2 | 0.078 | 0.16 | 0.17 | 0.073 | 0.056 | 0.051 | 0.035 | 0.067 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 13 | 12 | 13 | 13 | 10 | 14 | 10 | 14 | 14 | |
| 0117 | Nitrate as N | mg/l | 13 | 11.9 | 12.9 | 12.9 | 9.93 | 14 | 9.96 | 13.9 | 13.9 | |
| 0118 | Nitrite as N | mg/l | 0.04 | 0.095 | 0.06 | 0.063 | 0.068 | 0.047 | 0.043 | 0.053 | 0.056 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00089 | 0.00243 | 0.0011 | 0.00186 | 0.00256 | 0.00102 | 0.001 | 0.00121 | 0.00111 | 0.00107 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 230 | 270 | 280 | 280 | 260 | 280 | 260 | 230 | 250 | 240 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.33 | 0.15 | 0.14 | 0.13 | 0.16 | 0.12 | 0.2 | 0.23 | 0.25 | 0.25 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 77.3 | 92.3 | 94.7 | 98 | 97.7 | 98.3 | 89.7 | 92.7 | 84.7 | 80.7 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.47 | 10.5 | 10.7 | 12.9 | 11.7 | 11.2 | 8.98 | 8.83 | 7.87 | 7.56 |
Samples from 1 Nov 2022 to 20 Sep 2023
| Notation | Determinand | Units | 1 Nov 2022 10:30 | 6 Dec 2022 14:30 | 17 Jan 2023 10:39 | 2 Feb 2023 10:26 | 7 Mar 2023 12:22 | 3 Apr 2023 09:55 | 22 Jun 2023 08:53 | 10 Jul 2023 09:43 | 17 Aug 2023 08:36 | 20 Sep 2023 15:47 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.62 | 7.7 | 7.94 | 7.88 | 7.84 | 8.04 | 7.67 | 7.89 | 7.76 | 7.58 | |
| 0076 | Temperature of Water | °C | 14.5 | 8 | 4.9 | 7 | 7.6 | 9.2 | 20.5 | 19.7 | 19.1 | 17.7 |
| 0077 | Conductivity at 25 C | μs/cm | 873 | 968 | 854 | 960 | 937 | 787 | 859 | 918 | 932 | 676 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.55 | 0.063 | 0.12 | 0.27 | 0.092 | 0.051 | 0.15 | 0.038 | 0.033 | 0.066 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 10 | 14 | 16 | 13 | 13 | 12 | 11 | 11 | 13 | 8.7 |
| 0117 | Nitrate as N | mg/l | 9.79 | 13.9 | 15.9 | 12.9 | 12.9 | 12 | 10.9 | 10.9 | 12.9 | 8.64 |
| 0118 | Nitrite as N | mg/l | 0.21 | 0.068 | 0.076 | 0.12 | 0.098 | 0.033 | 0.12 | 0.077 | 0.056 | 0.056 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00589 | 0.0005 | 0.00131 | 0.00301 | 0.00098 | 0.00088 | 0.0028 | 0.0011 | 0.00068 | 0.00082 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 210 | 250 | 240 | 250 | 240 | 270 | 230 | 240 | 240 | 180 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.31 | 0.25 | 0.13 | 0.18 | 0.21 | 0.12 | 0.28 | 0.3 | 0.44 | 0.39 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 78.4 | 83.3 | 89.1 | 92.8 | 94.6 | 96.4 | 81.9 | 100.2 | 86.7 | 97.8 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.97 | 9.85 | 11.4 | 11.2 | 11.3 | 11.1 | 7.36 | 9.14 | 8.01 | 9.29 |