sampling point
R.Witham Hougham North Bridge
Description | R.WITHAM HOUGHAM NORTH BRIDGE |
---|---|
Sampling point ID | AN-WITH8 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 489295 343937 lat lon: 52.985331, -0.671329 |
Area | Lincolnshire And Northamptonshire |
Sub-Area | North & South Team Sub Area |
Summary | 210 samples taken between 2017 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.
45 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- BOD ATU
- Bentazone
- C - Org Filt
- CHLOR A
- CHLOROPHYLL
- COD as O2
- Cadmium - Cd
- Chloride Ion
- Chromium -Cr
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cr- Filtered
- Cu Filtered
- Fe- Filt
- Fluoranthene
- Ind123pyrene
- Lead - as Pb
- N Inorganic
- N Oxidised
- NH3 un-ion
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- O Diss% Satn
- O Dissolved
- Orthophospht
- Oxygen Diss
- Pb Filtered
- 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 210 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 18 Jul 2016 to 26 Apr 2017
Notation | Determinand | Units | 18 Jul 2016 10:58 | 16 Aug 2016 12:25 | 19 Sep 2016 11:02 | 10 Oct 2016 12:56 | 24 Nov 2016 10:35 | 9 Dec 2016 13:42 | 13 Jan 2017 10:14 | 6 Feb 2017 12:14 | 3 Mar 2017 10:50 | 26 Apr 2017 13:05 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0050 | Lead | μg/l | < 2 | < 2 | < 2 | < 2 | ||||||
0077 | Conductivity at 25 C | μs/cm | 968 | 984 | 940 | 994 | 758 | 997 | 970 | 914 | 752 | 901 |
0108 | Cadmium | μg/l | < 0.1 | < 0.1 | < 0.1 | < 0.1 | ||||||
0172 | Chloride | mg/l | 64.1 | 64.8 | 65.3 | 74.9 | 45.8 | 61 | 65.6 | 54.7 | 42.1 | 60.1 |
3164 | Chromium | μg/l | < 0.5 | < 0.5 | < 0.5 | < 0.5 | ||||||
6396 | Turbidity | ntu | 2.6 | 2.5 | 3.5 | 3.4 | 30.8 | 5.9 | 4.5 | 6.8 | 93.9 | 1.8 |
6452 | Copper | μg/l | 2.09 | 2.29 | 2.03 | 1.88 | ||||||
6455 | Zinc | μg/l | < 5 | 5.6 | 6.7 | 13.4 | ||||||
6462 | Nickel | μg/l | 2.12 | 2.37 | 1.6 | < 1 | ||||||
7887 | Chlorophyll : Acetone Extract | μg/l | 3.8 | 2.8 | 2.4 | 4.9 | 4.6 | 1.1 | 1.8 | 2.8 | 10.4 | 10.6 |
Samples from 3 Sep 2015 to 16 Jun 2016
Notation | Determinand | Units | 3 Sep 2015 10:03 | 22 Oct 2015 12:00 | 9 Nov 2015 10:07 | 27 Nov 2015 10:36 | 11 Jan 2016 13:50 | 18 Feb 2016 14:30 | 17 Mar 2016 11:24 | 5 Apr 2016 13:03 | 16 May 2016 10:53 | 16 Jun 2016 13:12 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0050 | Lead | μg/l | < 2 | 5.67 | < 2 | |||||||
0077 | Conductivity at 25 C | μs/cm | 957 | 882 | 958 | 1054 | 722 | 891 | 866 | 861 | 889 | 631 |
0108 | Cadmium | μg/l | < 0.1 | < 0.1 | < 0.1 | |||||||
0172 | Chloride | mg/l | 70.9 | 65.8 | 61.2 | 72.5 | 45.9 | 61.1 | 46.8 | 46.6 | 53.5 | 38.3 |
0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 4.22 | 4.26 | ||||||||
0714 | Benzo(g,h,i)Perylene | μg/l | 0.00166 | |||||||||
0731 | Benzo(b)Fluoranthene | μg/l | 0.00105 | |||||||||
0733 | Benzo(k)Fluoranthene | μg/l | 0.00051 | |||||||||
0736 | Fluoranthene | μg/l | > 0.002 | |||||||||
0746 | Indeno(1,2,3-cd)pyrene | μg/l | 0.00157 | |||||||||
3164 | Chromium | μg/l | 0.676 | 4.68 | < 0.5 | |||||||
6396 | Turbidity | ntu | 3.3 | 4.8 | 7 | 4.3 | 82.7 | 42 | 7.8 | 8.9 | 3.5 | 23.1 |
6399 | Benzo(a)Pyrene | μg/l | 0.00114 | |||||||||
6452 | Copper | μg/l | 2.6 | 5.53 | 1.87 | |||||||
6455 | Zinc | μg/l | 6.26 | 25.2 | 6.17 | |||||||
6462 | Nickel | μg/l | 3.57 | 4.19 | 1.51 | |||||||
7887 | Chlorophyll : Acetone Extract | μg/l | 3.1 | 7.5 | 4.2 | 2.4 | 10.9 | 16.2 | 4 | 13.9 | 9.1 | 10.1 |