sampling point
R.Waveney Billingford Bridge
| Description | R.WAVENEY BILLINGFORD BRIDGE |
|---|---|
| Sampling point ID | AN-WAV040 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 616800 278300 lat lon: 52.359846, 1.182517 |
| Area | Essex Norfolk And Suffolk |
| Sub-Area | Norfolk & Suffolk Team Sub Area |
| Summary | 259 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.
43 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- CHLOR A
- CHLOROPHYLL
- COD as O2
- Ca Filtered
- Cadmium - Cd
- Calcium - Ca
- Chloride Ion
- Chromium -Cr
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cu Filtered
- Fe- Filt
- Hardness
- Lead - as Pb
- Magnesium-Mg
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Inorganic
- N Oxidised
- NH3 un-ion
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- Phosphorus-P
- 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 259 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 21 Aug 2023 to 20 May 2024
Samples from 1 Jul 2019 to 31 Jul 2023
| Notation | Determinand | Units | 1 Jul 2019 11:38 | 27 Aug 2019 09:35 | 17 Sep 2019 09:54 | 11 Oct 2019 10:40 | 12 Nov 2019 10:55 | 2 Dec 2019 13:55 | 10 Jan 2020 12:08 | 13 Feb 2020 11:08 | 6 Mar 2020 11:24 | 31 Jul 2023 15:12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.57 | 7.3 | 7.31 | 7.44 | 7.68 | 7.76 | 7.87 | 7.93 | 7.92 | 7.37 | |
| 0076 | Temperature of Water | °C | 19.3 | 17.3 | 13.4 | 12.8 | 6.5 | 5.5 | 7.7 | 4.6 | 6.1 | 17.9 |
| 0077 | Conductivity at 25 C | μs/cm | 1023 | 1124 | 1195 | 1070 | 1070 | 992 | 992 | 985 | 892 | 762 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | |||||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 1.1 | |||||||||
| 0117 | Nitrate as N | mg/l | 1.07 | |||||||||
| 0118 | Nitrite as N | mg/l | 0.027 | |||||||||
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00023 | |||||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 250 | |||||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.11 | |||||||||
| 0235 | Magnesium, Dissolved | mg/l | 6.9 | 9.2 | 9.5 | 7.3 | 7 | 5.8 | 5.9 | 6.1 | ||
| 0239 | Calcium, Dissolved | mg/l | 140 | 150 | 150 | 160 | 160 | 170 | 170 | 170 | ||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 8.2 | 5.2 | 8.5 | 9.8 | 7.38 | 8.9 | 9.4 | 7.2 | 8.9 | |
| 6460 | Iron, Dissolved | μg/l | 140 | 310 | 79 | 97 | 59 | 51 | 56 | 46 | ||
| 9901 | Oxygen, Dissolved, % Saturation | % | 66.6 | 21.4 | 19.6 | 44.5 | 63.3 | 78.2 | 77.7 | 85.2 | 88.9 | 58.7 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 6.13 | 2.05 | 2.04 | 4.7 | 7.77 | 9.85 | 9.26 | 11 | 11 | 5.55 |