sampling point
R.Dove U/S Mendlesham Stw
| Description | R.DOVE U/S MENDLESHAM STW |
|---|---|
| Sampling point ID | AN-DOV005 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 611795 265211 lat lon: 52.244301, 1.100906 |
| Area | Essex Norfolk And Suffolk |
| Sub-Area | Norfolk & Suffolk Team Sub Area |
| Summary | 73 samples taken between 2024 and 2006 |
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.
20 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- Ca Filtered
- Cond @ 25C
- Fe- Filt
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Temp Water
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 73 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 17 Oct 2023 to 15 Jul 2024
Samples from 2 Sep 2019 to 22 Sep 2023
| Notation | Determinand | Units | 2 Sep 2019 12:17 | 9 Sep 2019 11:07 | 9 Dec 2019 11:53 | 6 Mar 2020 08:45 | 18 May 2023 14:09 | 29 Jun 2023 10:37 | 25 Jul 2023 12:49 | 17 Aug 2023 13:17 | 7 Sep 2023 10:11 | 22 Sep 2023 10:13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.15 | 8.01 | 8.49 | 7.87 | 8.08 | 8.11 | 7.63 | ||||
| 0076 | Temperature of Water | °C | 6.5 | 5.3 | 13.6 | 15.5 | 14.1 | 17.4 | 14.5 | |||
| 0077 | Conductivity at 25 C | μs/cm | 896 | 768 | 939 | 1071 | 654 | 972 | 585 | |||
| 0085 | BOD : 5 Day ATU | mg/l | < 3 | 21 | ||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 1 | < 0.03 | < 0.03 | 0.096 | |||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 8.3 | 3.6 | 0.27 | < 0.2 | 9 | |||||
| 0117 | Nitrate as N | mg/l | 8.28 | 3.47 | 0.266 | < 0.196 | 8.97 | |||||
| 0118 | Nitrite as N | mg/l | 0.023 | 0.13 | < 0.004 | < 0.004 | 0.034 | |||||
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00071 | 0.0203 | < 0.00074 | < 0.00094 | 0.00105 | |||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 280 | 200 | 190 | 280 | 160 | |||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.14 | 0.65 | 0.25 | 0.25 | 0.28 | |||||
| 0235 | Magnesium, Dissolved | mg/l | 39 | 5 | ||||||||
| 0239 | Calcium, Dissolved | mg/l | 120 | 140 | ||||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 3.5 | 6.5 | 1.4 | |||||||
| 6460 | Iron, Dissolved | μg/l | 77 | < 30 | ||||||||
| 7668 | No flow /No sample | 0 | 0 | |||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 89.7 | 91.7 | 92.8 | 74.8 | 97 | 89.3 | 82.7 | |||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11 | 11.6 | 9.62 | 7.44 | 9.95 | 8.54 | 8.41 |