sampling point
Thurlby Main Drn.Tongue End P/Stn
| Description | THURLBY MAIN DRN.TONGUE END P/STN |
|---|---|
| Sampling point ID | AN-THUR050T |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 515133 318458 lat lon: 52.751472, -0.295617 |
| Area | Lincolnshire And Northamptonshire |
| Sub-Area | North & South Team Sub Area |
| Summary | 235 samples taken between 2019 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.
34 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- CHLOR A
- CHLOROPHYLL
- COD as O2
- Calcium - Ca
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- Hardness
- Magnesium-Mg
- N Inorganic
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- O Diss% Satn
- O Dissolved
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- 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 235 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 8 May 2018 to 9 May 2019
| Notation | Determinand | Units | 8 May 2018 09:04 | 14 Jun 2018 11:17 | 4 Jul 2018 10:34 | 16 Aug 2018 14:55 | 21 Sep 2018 09:37 | 8 Oct 2018 10:44 | 20 Nov 2018 11:19 | 12 Dec 2018 13:19 | 6 Feb 2019 12:31 | 9 May 2019 14:11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.84 | 7.97 | 7.78 | 8.07 | |||||||
| 0076 | Temperature of Water | °C | 20.5 | 10.8 | 5.4 | 11.9 | ||||||
| 0077 | Conductivity at 25 C | μs/cm | 1695 | 1237 | 1015 | 847 | 724 | 747 | 938 | 969 | 1153 | 993 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.033 | 1.48 | 0.36 | ||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | < 0.2 | < 0.2 | 1.73 | 0.46 | ||||||
| 0117 | Nitrate as N | mg/l | < 0.196 | < 0.196 | 1.71 | 0.448 | ||||||
| 0118 | Nitrite as N | mg/l | < 0.004 | < 0.004 | 0.0161 | 0.0119 | ||||||
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00082 | 0.0006 | 0.0117 | 0.00755 | ||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 194 | 208 | 242 | 206 | ||||||
| 0172 | Chloride | mg/l | 54.9 | 51.6 | 51.8 | 43.4 | 35.6 | 41.9 | 46.3 | 49.2 | ||
| 0180 | Orthophosphate, reactive as P | mg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | ||||||
| 6396 | Turbidity | ntu | 18.4 | 3.7 | 1.8 | 5 | < 1 | 4.1 | 11.9 | 13.9 | ||
| 7887 | Chlorophyll : Acetone Extract | μg/l | 1.9 | 2.9 | 3.8 | 2.2 | 6.4 | 3.7 | 7.9 | 24.8 | ||
| 9901 | Oxygen, Dissolved, % Saturation | % | 70.7 | 62.5 | 78.8 | 95.1 | ||||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 6.35 | 6.91 | 9.95 | 10.2 |
Samples from 23 Aug 2017 to 19 Apr 2018
| Notation | Determinand | Units | 23 Aug 2017 14:50 | 6 Sep 2017 12:49 | 6 Sep 2017 12:50 | 26 Oct 2017 11:32 | 14 Nov 2017 13:54 | 13 Dec 2017 11:31 | 17 Jan 2018 14:45 | 7 Feb 2018 13:42 | 19 Mar 2018 11:11 | 19 Apr 2018 11:17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.01 | 7.82 | 7.84 | 7.94 | 7.6 | 6.8 | |||||
| 0076 | Temperature of Water | °C | 16.8 | 12.7 | 6.5 | 1 | 2.1 | 13.9 | ||||
| 0077 | Conductivity at 25 C | μs/cm | 714 | 752 | 752 | 995 | 976 | 949 | 1741 | 1673 | 2294 | 2318 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.052 | 1.08 | 1.19 | 0.59 | 9.01 | 10.3 | ||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | < 0.2 | 0.49 | 0.6 | 0.77 | 4.36 | 21 | ||||
| 0117 | Nitrate as N | mg/l | < 0.196 | 0.436 | 0.582 | 0.755 | 4.3 | 20.9 | ||||
| 0118 | Nitrite as N | mg/l | < 0.004 | 0.054 | 0.0184 | 0.0153 | 0.0574 | 0.135 | ||||
| 0119 | Ammonia un-ionised as N | mg/l | 0.00156 | 0.016 | 0.0117 | 0.00484 | 0.0368 | 0.0161 | ||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 208 | 257 | 252 | 246 | 213 | 150 | ||||
| 0172 | Chloride | mg/l | 35.9 | 38.5 | 50.6 | 51.7 | 55.7 | 68.9 | 64.8 | 72.7 | 68.5 | |
| 0180 | Orthophosphate, reactive as P | mg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | ||||
| 6396 | Turbidity | ntu | 2.6 | 4.5 | 6.4 | 9 | 19.4 | 56.5 | 120 | 84.3 | 47.6 | |
| 7887 | Chlorophyll : Acetone Extract | μg/l | 11.3 | 2.9 | 4.5 | 5.9 | 6.8 | 2.1 | 8.8 | 1.4 | 2.7 | |
| 9901 | Oxygen, Dissolved, % Saturation | % | 74 | 54.2 | 86.9 | 77.3 | 87.3 | 64 | ||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.16 | 5.73 | 10.7 | 11 | 12 | 6.59 |