sampling point
Trent & Mersey Canal - Hem Heath
| Description | TRENT & MERSEY CANAL - HEM HEATH |
|---|---|
| Sampling point ID | MD-82802790 |
| Type | Freshwater – Canals |
| Status | open |
| Location |
easting northing: 388027 340999 lat lon: 52.966206, -2.179703 |
| Area | Staffordshire Warwickshire And West Midlands |
| Sub-Area | Upper Trent And Tame |
| Summary | 174 samples taken between 2013 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.
31 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Cadmium - Cd
- Calcium - Ca
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- Hardness
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- Potassium- K
- Sld Sus@105C
- Temp Water
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 174 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 11 Mar 2013 to 9 Dec 2013
| Notation | Determinand | Units | 11 Mar 2013 11:17 | 11 Apr 2013 08:35 | 25 Apr 2013 12:44 | 3 Jun 2013 13:39 | 4 Jul 2013 08:34 | 6 Aug 2013 09:03 | 4 Sep 2013 09:04 | 17 Oct 2013 11:19 | 4 Nov 2013 12:53 | 9 Dec 2013 13:49 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.98 | 9.1 | 8.52 | 8.3 | 8.1 | 7.8 | 7.8 | 8 | 8 | 8 | |
| 0076 | Temperature of Water | °C | 3.1 | 6.9 | 12.7 | 15 | 16.8 | 18.1 | 16.5 | 10 | 8.5 | 6.6 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | 0.05 | < 0.03 | < 0.03 | 0.062 | < 0.03 | < 0.03 | 0.068 | < 0.03 |
| 0118 | Nitrite as N | mg/l | < 0.004 | < 0.004 | < 0.004 | 0.0148 | 0.0042 | 0.0042 | 0.0148 | < 0.004 | 0.0258 | 0.0061 |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00033 | < 0.00044 | 0.00111 | < 0.00079 | < 0.0009 | 0.0013 | < 0.00056 | < 0.00055 | 0.00111 | < 0.00043 |
| 0135 | Solids, Suspended at 105 C | mg/l | 20.2 | 18 | 17.8 | 32.6 | 19.3 | 27.3 | 15.2 | 14.1 | 17.3 | 5.42 |
| 0664 | Visible oil or grease, significant trace: Present/Not found (1/0) | pres/nf | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6450 | Copper, Dissolved | μg/l | 2.74 | 3.73 | 3.02 | 2.28 | 1.98 | 5.31 | 1.86 | 2.58 | 3.7 | 4.87 |
| 6455 | Zinc | μg/l | 20 | < 5 | 17.9 | 46.4 | 19.1 | < 5 | 28.7 | 17.6 | 31.8 | 28.3 |
| 6841 | Phenolic Odour | pres/nf | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 115 | 114 | 101 | 100 | 68 | 67 | 70 | 79 | 81 | 83 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 15.4 | 13.9 | 10.7 | 10.1 | 6.58 | 6.31 | 6.82 | 8.9 | 9.46 | 10.2 |
Samples from 3 May 2012 to 21 Feb 2013
| Notation | Determinand | Units | 3 May 2012 12:27 | 25 Jun 2012 08:56 | 30 Jul 2012 12:43 | 23 Aug 2012 11:35 | 5 Sep 2012 09:36 | 8 Oct 2012 14:39 | 6 Nov 2012 13:40 | 26 Nov 2012 09:53 | 17 Jan 2013 10:31 | 21 Feb 2013 11:59 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.6 | 8.2 | 7.84 | 7.8 | 7.7 | 7.8 | 8.1 | 7.9 | 8.3 | 8.74 | |
| 0076 | Temperature of Water | °C | 11.8 | 16 | 18.6 | 18.1 | 16.4 | 10.8 | 6 | 6.8 | 1.7 | 3.3 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | 0.032 | < 0.03 | < 0.03 | 0.03 | 0.032 | < 0.03 | 0.042 | < 0.03 |
| 0118 | Nitrite as N | mg/l | < 0.004 | 0.0129 | < 0.004 | 0.0085 | < 0.004 | 0.0045 | 0.0175 | < 0.004 | 0.0052 | 0.005 |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00062 | < 0.00085 | 0.00076 | < 0.00063 | < 0.00044 | 0.00037 | 0.00044 | < 0.00034 | 0.00042 | < 0.00033 |
| 0135 | Solids, Suspended at 105 C | mg/l | 29.1 | 15.2 | 48 | 29.2 | 13.1 | 42.1 | 18.5 | 4.92 | 4.02 | 14.1 |
| 0664 | Visible oil or grease, significant trace: Present/Not found (1/0) | pres/nf | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6450 | Copper, Dissolved | μg/l | 2.99 | 3.03 | 3.74 | 2.87 | 3.76 | 3.6 | 3.03 | 4.08 | 3.85 | 3 |
| 6455 | Zinc | μg/l | 28.1 | 17.9 | 59.9 | 34.6 | 20.6 | 47 | 39.6 | 17.9 | 20.4 | 19.3 |
| 6841 | Phenolic Odour | pres/nf | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 95 | 65 | 84 | 58 | 81 | 90 | 86 | 81 | 90 | 112 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.3 | 6.4 | 7.84 | 5.47 | 7.91 | 9.95 | 10.7 | 9.87 | 12.5 | 14.9 |