sampling point
Gilwiskaw Brook - Ashby-De-La-Zouch
| Description | GILWISKAW BROOK - ASHBY-DE-LA-ZOUCH |
|---|---|
| Sampling point ID | MD-58809180 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 435667 316004 lat lon: 52.740484, -1.473139 |
| Area | Staffordshire Warwickshire And West Midlands |
| Sub-Area | Upper Trent And Tame |
| Summary | 249 samples taken between 2024 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.
35 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- CHLOROPHYLL
- Calcium - Ca
- Chloride Ion
- Chlorophylls
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- Hardness
- Iron - as Fe
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- Phosphorus-P
- Potassium- K
- Sld Sus@105C
- Temp Water
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 249 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 5 Sep 2023 to 6 Aug 2024
| Notation | Determinand | Units | 5 Sep 2023 12:14 | 5 Oct 2023 09:08 | 3 Nov 2023 09:28 | 1 Dec 2023 10:51 | 10 Jan 2024 13:25 | 8 Feb 2024 11:31 | 5 Mar 2024 09:59 | 7 Jun 2024 08:39 | 10 Jul 2024 08:54 | 6 Aug 2024 11:46 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.3 | 8.19 | 7.74 | 8.36 | 8.04 | 8.1 | 8.11 | 8.14 | 8.03 | 8.04 | |
| 0076 | Temperature of Water | °C | 15.8 | 12.9 | 9.6 | 4.3 | 5.8 | 5.2 | 7.7 | 11.5 | 14.1 | 16.8 |
| 0077 | Conductivity at 25 C | μs/cm | 813 | 768 | 507 | 680 | 686 | 559 | 669 | 717 | 654 | 584 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.23 | 0.15 | 0.044 | 0.1 | 0.1 | 0.13 | 0.054 | 0.088 | 0.085 | 0.062 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 7.4 | 4.7 | 3.8 | 5.7 | 7 | 1.6 | 6.1 | 6.6 | 5.1 | 4.1 |
| 0117 | Nitrate as N | mg/l | 7.34 | 4.68 | 3.78 | 5.68 | 6.98 | 1.58 | 6.08 | 6.57 | 5.07 | 4.07 |
| 0118 | Nitrite as N | mg/l | 0.057 | 0.024 | 0.024 | 0.023 | 0.024 | 0.024 | 0.022 | 0.03 | 0.03 | 0.033 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0064 | 0.00338 | 0.00043 | 0.0012 | 0.00134 | 0.00167 | 0.00083 | 0.00179 | 0.00209 | 0.00186 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 260 | 220 | 140 | 230 | 210 | 68 | 220 | 240 | 210 | 190 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.18 | 0.13 | 0.096 | 0.091 | 0.091 | 0.046 | 0.068 | 0.089 | 0.11 | 0.11 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 92.6 | 93 | 96.2 | 100.2 | 92.7 | 95.2 | 97.6 | 98.5 | 97 | 91.8 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.15 | 9.8 | 10.9 | 13 | 11.6 | 12.1 | 11.6 | 10.7 | 9.95 | 8.89 |
Samples from 3 Nov 2022 to 4 Aug 2023
| Notation | Determinand | Units | 3 Nov 2022 12:23 | 1 Dec 2022 11:35 | 24 Jan 2023 08:57 | 9 Feb 2023 10:58 | 2 Mar 2023 08:54 | 21 Apr 2023 14:52 | 11 May 2023 10:26 | 7 Jun 2023 12:06 | 5 Jul 2023 09:46 | 4 Aug 2023 11:53 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.05 | 8.05 | 8.11 | 8.38 | 8.21 | 8 | 8.32 | 8.31 | 8.19 | 8.21 | |
| 0076 | Temperature of Water | °C | 11.8 | 8.4 | 3.3 | 6 | 6.4 | 10.1 | 10.2 | 12 | 12.9 | 15.3 |
| 0077 | Conductivity at 25 C | μs/cm | 641 | 637 | 647 | 712 | 786 | 333 | 711 | 1051 | 767 | 761 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.051 | 0.096 | 0.048 | 0.2 | 0.14 | 0.14 | 0.2 | 0.49 | 0.12 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 7 | 6.7 | 7.2 | 8.1 | 7.2 | 3.8 | 7.5 | 6.9 | 6 | |
| 0117 | Nitrate as N | mg/l | 6.85 | 6.68 | 7.18 | 8.07 | 7.17 | 3.77 | 7.46 | 6.8 | 5.97 | |
| 0118 | Nitrite as N | mg/l | 0.15 | 0.025 | 0.016 | 0.032 | 0.033 | 0.031 | 0.037 | 0.098 | 0.03 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00106 | 0.00156 | 0.00053 | 0.00272 | 0.00196 | 0.00257 | 0.00422 | 0.011 | 0.00322 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 180 | 240 | 200 | 230 | 240 | 140 | 250 | 250 | 240 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.068 | 0.091 | 0.08 | 0.12 | 0.13 | 0.11 | 0.14 | 0.18 | 0.13 | |
| 9901 | Oxygen, Dissolved, % Saturation | % | 93.2 | 85.5 | 96.2 | 99 | 96.2 | 99.2 | 96 | 95 | 88.2 | 96 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.1 | 10 | 12.8 | 12.3 | 11.8 | 11.1 | 10.8 | 10.2 | 9.29 | 9.59 |