sampling point
R.Brant Leadenham Mills
Description | R.BRANT LEADENHAM MILLS |
---|---|
Sampling point ID | AN-BRAN2 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 491706 353203 lat lon: 53.068194, -0.632796 |
Area | Lincolnshire And Northamptonshire |
Sub-Area | North & South Team Sub Area |
Summary | 103 samples taken between 2024 and 2010 |
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.
29 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Cd Filtered
- Cond @ 25C
- Cr- Filtered
- Cu Filtered
- Fe- Filt
- Hardness
- Magnesium-Mg
- Mn- Filtered
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- NO FLOW/SAMP
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Pb Filtered
- Sld Sus@105C
- Temp Water
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 103 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 6 Jul 2022 to 18 Jun 2024
Notation | Determinand | Units | 6 Jul 2022 09:40 | 8 Aug 2022 10:54 | 1 Sep 2022 13:27 | 5 Oct 2022 10:05 | 4 Nov 2022 10:09 | 5 Dec 2022 11:53 | 17 Jan 2023 09:15 | 7 Feb 2023 10:41 | 17 Mar 2023 11:01 | 18 Jun 2024 10:00 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.42 | 7.67 | 7.72 | 7.94 | 7.99 | 8.19 | 8.28 | 8.07 | 8.49 | ||
0076 | Temperature of Water | °C | 14.9 | 14.1 | 13.6 | 7.8 | 7 | 2.5 | 1.5 | 8.5 | 13.9 | |
0077 | Conductivity at 25 C | μs/cm | 983 | 957 | 896 | 932 | 824 | 798 | 923 | 772 | 828 | |
0111 | Ammoniacal Nitrogen as N | mg/l | 0.11 | 0.066 | 0.044 | < 0.03 | < 0.03 | 0.03 | < 0.03 | < 0.03 | < 0.03 | |
0116 | Nitrogen, Total Oxidised as N | mg/l | 5 | < 0.2 | 1.4 | 5.5 | 21 | 21 | 17 | 12 | 2.5 | |
0117 | Nitrate as N | mg/l | 4.85 | 0.188 | 1.38 | 5.49 | 21 | 21 | 17 | 12 | 2.45 | |
0118 | Nitrite as N | mg/l | 0.15 | 0.012 | 0.016 | 0.013 | 0.03 | 0.022 | 0.035 | 0.017 | 0.051 | |
0119 | Ammonia un-ionised as N | mg/l | 0.00077 | 0.00077 | 0.00055 | < 0.00041 | < 0.00043 | 0.00032 | < 0.00029 | < 0.00049 | < 0.00073 | |
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 230 | 240 | 220 | 220 | 180 | 170 | 210 | 190 | 240 | |
0180 | Orthophosphate, reactive as P | mg/l | 0.092 | 0.76 | 0.76 | 0.32 | 0.094 | 0.085 | 0.14 | 0.057 | 0.072 | |
7668 | No flow /No sample | 0 | ||||||||||
9901 | Oxygen, Dissolved, % Saturation | % | 72.7 | 61.4 | 72.5 | 70.5 | 86.3 | 92.9 | 96.4 | 113.7 | 137.4 | |
9924 | Oxygen, Dissolved as O2 | mg/l | 7.33 | 6.3 | 7.52 | 8.38 | 10.5 | 12.7 | 13.5 | 13.3 | 14.2 |