sampling point
Rostherne Mere Outlet To Blackburns Bk
| Description | ROSTHERNE MERE OUTLET TO BLACKBURNS BROOK |
|---|---|
| Sampling point ID | NW-88009956 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 375313 384020 lat lon: 53.352472, -2.372329 |
| Area | Greater Manchester Merseyside And Cheshire |
| Sub-Area | Manchester |
| Summary | 62 samples taken between 2011 and 2008 |
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.
73 determinands have been measured at this site
- 1,1,1-TCA
- 12-DCA
- 4-nonPhenol
- Ag- Filtered
- Alky pH 4.5
- As-Filtered
- Benzene
- C - Org Filt
- CHLOROPHYLL
- Ca Filtered
- Calcium - Ca
- Carbon Tet
- Cd Filtered
- Chloride Ion
- Chloroform
- Chromium -Cr
- Co- Filtered
- Colour Filt
- Cond @ 25C
- Cr Hexavalnt
- Cu Filtered
- Cyanide - CN
- DDE (PP')
- DDT (OP')
- DDT (PP)
- DDT Derived
- DiClMe
- Fe- Filt
- Hardness
- Hg Filtered
- ICP-MS Semiq
- K- Filtered
- Liq WRT OD
- MR Screen
- Magnesium-Mg
- Mg Filtered
- Mn- Filtered
- N Oxid Filt
- NATGRIDREF
- NH3 filt N
- Na- Filtered
- Ni- Filtered
- Nitrate Filt
- Nitrite Filt
- Nitrogen - N
- O Diss %sat
- OMR Smpl Num
- OrthophsFilt
- Oxygen Diss
- PCB Con 028
- PCB Con 052
- PCB Con 101
- PCB Con 118
- PCB Con 138
- PCB Con 153
- PCB Con 180
- PCBs
- Pb Filtered
- Phosphorus-P
- Phytoplankto
- Potassium- K
- SO4dis
- SiO2 Filt
- Sld Sus@105C
- Sodium - Na
- Sulphate SO4
- TDE (PP)
- Temp Water
- TriBT Cation
- TriPT Cation
- Zinc - as Zn
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 62 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 12 May 2011 to 8 Dec 2011
| Notation | Determinand | Units | 12 May 2011 10:50 | 10 Jun 2011 10:52 | 1 Jul 2011 16:11 | 10 Aug 2011 12:00 | 10 Aug 2011 12:10 | 20 Sep 2011 11:55 | 20 Sep 2011 12:00 | 13 Oct 2011 12:00 | 31 Oct 2011 13:30 | 8 Dec 2011 09:45 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0031 | Water level above OD | m | 0.44 | |||||||||
| 0061 | pH | 7.9 | 8.9 | 8.3 | 7 | 7.6 | 7.5 | 7.7 | ||||
| 0072 | Colour, Filtered | hazen | 13 | 18 | 11 | 15 | 17 | 15 | 25 | |||
| 0077 | Conductivity at 25 C | μs/cm | 436 | 436 | 403 | 417 | 435 | 440 | 420 | |||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 144 | 134 | 108 | 106 | 120 | 135 | 114 | |||
| 0175 | Cyanide as CN | mg/l | < 0.005 | < 0.005 | ||||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 7 | 7.42 | 6.82 | 6.68 | 7.41 | 6.68 | 8.08 | |||
| 0348 | Phosphorus, Total as P | mg/l | 0.227 | 0.149 | 0.116 | 0.165 | 0.159 | 0.195 | 0.386 | |||
| 0539 | DDT -op | μg/l | < 0.003 | < 0.003 | ||||||||
| 0551 | DDE -pp | μg/l | < 0.001 | < 0.001 | ||||||||
| 0555 | DDT -pp | μg/l | < 0.001 | < 0.002 | ||||||||
| 0559 | TDE -pp | μg/l | < 0.001 | < 0.002 | ||||||||
| 0575 | DDT : Sum of components | μg/l | < 0.006 | < 0.008 | ||||||||
| 0753 | PCB : Total | μg/l | < 0.007 | < 0.008 | ||||||||
| 1049 | Carbon tetrachloride :- {Tetrachloromethane} | μg/l | < 0.1 | < 0.1 | ||||||||
| 3164 | Chromium | μg/l | < 0.5 | < 0.5 | ||||||||
| 3268 | 1,1,1-Trichloroethane | μg/l | < 0.1 | < 0.1 | ||||||||
| 3272 | 1,2-Dichloroethane | μg/l | < 0.1 | < 0.1 | ||||||||
| 3299 | Dichloromethane :- {Methylene Dichloride} | μg/l | < 0.5 | < 3 | ||||||||
| 3373 | Chloroform :- {Trichloromethane} | μg/l | < 0.1 | < 0.1 | ||||||||
| 3401 | ICP-MS : Metals screen : Semi-quantitative | 1 | 1 | |||||||||
| 3781 | Benzene | μg/l | < 0.1 | < 0.1 | ||||||||
| 4370 | Chromium Hexavalent | μg/l | < 30 | < 30 | ||||||||
| 4574 | Phytoplankton | 1 | 1 | 1 | ||||||||
| 4994 | GCMS Screen : Target Based multi-residue screening : Semi Quantitative | text | 1 | 1 | ||||||||
| 5732 | Triphenyl Tin as Cation | μg/l | < 0.002 | < 0.002 | ||||||||
| 6455 | Zinc | μg/l | < 5 | < 5 | ||||||||
| 7887 | Chlorophyll : Acetone Extract | μg/l | 23.5 | 15.7 | 22.3 | 17.2 | 10.8 | 8.7 | 1.2 | |||
| 8944 | Tributyl Tin as Cation | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 9190 | 4-Nonylphenol Branched | μg/l | < 0.125 | < 0.125 | ||||||||
| 9686 | Nitrogen, Total as N | mg/l | 1.29 | 0.94 | 0.7 | 0.74 | 2.7 | 0.91 | 3.74 | |||
| 9768 | PCB - 028 | μg/l | < 0.001 | < 0.001 | ||||||||
| 9769 | PCB - 052 | μg/l | < 0.001 | < 0.001 | ||||||||
| 9770 | PCB - 101 | μg/l | < 0.001 | < 0.001 | ||||||||
| 9771 | PCB - 118 | μg/l | < 0.001 | < 0.001 | ||||||||
| 9772 | PCB - 138 | μg/l | < 0.001 | < 0.001 | ||||||||
| 9773 | PCB - 153 | μg/l | < 0.001 | < 0.001 | ||||||||
| 9774 | PCB - 180 | μg/l | < 0.001 | < 0.002 | ||||||||
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.176 | 0.116 | 0.0683 | 0.104 | 0.106 | 0.145 | 0.247 | |||
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 0.667 | 0.238 | 0.0606 | 0.066 | 2.23 | 0.3 | 2.64 | |||
| 9993 | Ammoniacal Nitrogen, Filtered as N | mg/l | 0.0395 | 0.0636 | 0.0509 | 0.0258 | 0.0356 | 0.0908 | 0.348 |
Samples from 21 Oct 2010 to 4 May 2011
| Notation | Determinand | Units | 21 Oct 2010 13:45 | 21 Oct 2010 13:50 | 9 Nov 2010 10:20 | 3 Dec 2010 12:40 | 16 Dec 2010 13:00 | 6 Jan 2011 14:40 | 23 Feb 2011 11:15 | 25 Mar 2011 11:35 | 14 Apr 2011 14:39 | 4 May 2011 13:01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8 | 7.3 | 7.9 | 7.6 | 7.6 | 7.6 | 8.3 | 8.5 | 8 | ||
| 0072 | Colour, Filtered | hazen | 21 | 23 | 13 | 20 | 18 | 17 | 17 | 18 | 15 | |
| 0077 | Conductivity at 25 C | μs/cm | 420 | 395 | 437 | 449 | 435 | 428 | 427 | 434 | 434 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 120 | 111 | 132 | 131 | 115 | 122 | 131 | 128 | 126 | |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 6.28 | 7.16 | 6.55 | 7.18 | 6.71 | 6.31 | 7.38 | 6.78 | 6.73 | |
| 0348 | Phosphorus, Total as P | mg/l | 0.12 | 0.15 | 0.331 | 0.431 | 0.267 | 0.264 | 0.29 | 0.245 | 0.246 | |
| 4574 | Phytoplankton | 1 | ||||||||||
| 7887 | Chlorophyll : Acetone Extract | μg/l | 20.5 | 7.4 | 4.8 | 5.7 | 2 | 1.6 | 61.2 | 29.6 | 6.6 | |
| 9686 | Nitrogen, Total as N | mg/l | 1.14 | 2.44 | 1.76 | 3.16 | 3.33 | 1.92 | 1.73 | 1.59 | 1.41 | |
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.0812 | 0.113 | 0.289 | 0.291 | 0.236 | 0.243 | 0.221 | 0.199 | 0.196 | |
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 0.411 | 1.69 | 0.808 | 1.14 | 2.2 | 1.42 | 1.09 | 0.982 | 0.908 | |
| 9993 | Ammoniacal Nitrogen, Filtered as N | mg/l | 0.108 | 0.0924 | 0.519 | 0.943 | 0.345 | 0.121 | 0.0173 | 0.0459 | 0.0458 |