sampling point
Middlemarsh Landfill Downstream Site
Description | MIDDLEMARSH LANDFILL DOWNSTREAM SITE |
---|---|
Sampling point ID | AN-MIDDLMSH |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 553998 362460 lat lon: 53.137034, 0.30065 |
Area | Lincolnshire And Northamptonshire |
Sub-Area | North & South Team Sub Area |
Summary | 108 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)
- Cond @ 25C
- Mecoprop
- N Oxidised
- NH3 un-ion
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Temp Water
- Toluene
- Xylene Tot
- Zinc - as Zn
- m-p-Xylene
- o-Xylene
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 108 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 13 Sep 2022 to 21 Aug 2024
Samples from 6 Dec 2019 to 5 Aug 2022
Notation | Determinand | Units | 6 Dec 2019 11:26 | 21 Jan 2020 09:31 | 18 Feb 2020 10:24 | 13 Mar 2020 10:03 | 19 Apr 2022 13:49 | 10 May 2022 13:16 | 9 Jun 2022 12:07 | 24 Jun 2022 10:53 | 18 Jul 2022 13:20 | 5 Aug 2022 12:13 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.99 | 7.87 | 7.79 | 8.42 | 8.19 | 8.07 | 7.81 | 8.54 | 8.1 | 7.74 | |
0076 | Temperature of Water | °C | 7.9 | 1.8 | 4.7 | 5.2 | 15.9 | 17 | 17.6 | 18.7 | 26.5 | 17.6 |
0077 | Conductivity at 25 C | μs/cm | 1680 | 1725 | 910 | 2230 | 2719 | 3229 | 1036 | 1312 | 1170 | |
0111 | Ammoniacal Nitrogen as N | mg/l | 0.24 | 0.22 | 0.14 | 0.51 | 0.11 | 0.034 | 0.19 | 0.12 | 0.22 | |
0116 | Nitrogen, Total Oxidised as N | mg/l | 3.1 | 3.2 | 4.4 | 1.6 | < 0.2 | < 0.2 | < 0.2 | < 0.2 | < 0.2 | |
0117 | Nitrate as N | mg/l | 3.07 | 3.18 | 4.38 | 1.58 | 0.196 | 0.191 | < 0.196 | 0.177 | 0.186 | |
0118 | Nitrite as N | mg/l | 0.033 | 0.021 | 0.023 | 0.022 | 0.0042 | 0.0095 | < 0.004 | 0.023 | 0.014 | |
0119 | Ammonia un-ionised as N | mg/l | 0.00367 | 0.00163 | 0.00107 | 0.00654 | 0.00308 | 0.0007 | 0.00652 | 0.00718 | 0.00389 | |
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 370 | 380 | 240 | 400 | 320 | 280 | 240 | 280 | 260 | |
0180 | Orthophosphate, reactive as P | mg/l | 0.084 | 0.064 | 0.1 | < 0.01 | 0.032 | 0.092 | 0.26 | 0.34 | ||
9901 | Oxygen, Dissolved, % Saturation | % | 90.7 | 78.3 | 80.3 | 96.3 | 131.6 | 107.2 | 88.1 | 84.9 | 46.2 | |
9924 | Oxygen, Dissolved as O2 | mg/l | 10.8 | 10.9 | 10.3 | 12.2 | 13 | 10.3 | 8.39 | 6.81 | 4.4 |