sampling point
Womack Water D/S Ludham Stw O/F
Description | WOMACK WATER D/S LUDHAM STW O/F |
---|---|
Sampling point ID | AN-THR093 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 639800 317300 lat lon: 52.700213, 1.547754 |
Area | Essex Norfolk And Suffolk |
Sub-Area | Norfolk & Suffolk Team Sub Area |
Summary | 71 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.
19 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- C - Org Filt
- Ca Filtered
- Cond @ 25C
- Fe- Filt
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Temp Water
- TriBT Cation
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 71 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 6 Dec 2019 to 3 Apr 2024
Notation | Determinand | Units | 6 Dec 2019 11:53 | 8 Jan 2020 12:41 | 30 Jan 2020 11:41 | 3 Feb 2020 12:47 | 12 Mar 2020 11:29 | 18 Jul 2023 11:30 | 30 Aug 2023 13:40 | 13 Oct 2023 10:14 | 8 Jan 2024 14:14 | 3 Apr 2024 12:22 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.67 | 7.6 | 7.77 | 8.35 | 7.87 | 7.66 | 7.57 | 7.65 | 8.14 | ||
0076 | Temperature of Water | °C | 6.9 | 7.8 | 7.1 | 8.3 | 20.1 | 19 | 16.4 | 5 | 11.8 | |
0077 | Conductivity at 25 C | μs/cm | 3380 | 3650 | 3490 | 1785 | 2265 | 2733 | 2528 | 3340 | 2108 | |
0111 | Ammoniacal Nitrogen as N | mg/l | 0.12 | 0.18 | < 0.03 | < 0.03 | ||||||
0116 | Nitrogen, Total Oxidised as N | mg/l | 2.8 | 3.2 | 3.4 | 2.9 | ||||||
0117 | Nitrate as N | mg/l | 2.77 | 3.17 | 3.39 | 2.89 | ||||||
0118 | Nitrite as N | mg/l | 0.026 | 0.026 | 0.011 | 0.0056 | ||||||
0119 | Ammonia un-ionised as N | mg/l | 0.00082 | 0.00112 | < 0.00026 | < 0.00048 | ||||||
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 180 | 160 | 190 | 180 | 210 | |||||
0180 | Orthophosphate, reactive as P | mg/l | 0.094 | 0.081 | 0.03 | < 0.01 | ||||||
0235 | Magnesium, Dissolved | mg/l | 65 | |||||||||
0239 | Calcium, Dissolved | mg/l | 150 | |||||||||
0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 15 | |||||||||
6460 | Iron, Dissolved | μg/l | 200 | |||||||||
8944 | Tributyl Tin as Cation | μg/l | 0.0018 | 0.00064 | 0.00045 | 0.00044 | ||||||
9901 | Oxygen, Dissolved, % Saturation | % | 70.3 | 76.9 | 88.7 | 95.6 | 107.9 | 71.2 | 58.6 | 77.6 | 111.9 | |
9924 | Oxygen, Dissolved as O2 | mg/l | 8.54 | 9.14 | 10.7 | 11.2 | 9.77 | 6.59 | 5.72 | 9.9 | 12.1 |