sampling point
River Etherow U/S Of Woodhead Reservoir
Description | RIVER ETHEROW U/S OF WOODHEAD RESERVOIR |
---|---|
Sampling point ID | NW-88001816 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 411200 399891 lat lon: 53.495593, -1.832637 |
Area | Greater Manchester Merseyside And Cheshire |
Sub-Area | Manchester |
Summary | 245 samples taken between 2023 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.
50 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
- Boron - as B
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Cr- Filtered
- Cu BLM Bio
- Cu Filtered
- Fe- Filt
- Fluoranthene
- Hardness
- Hg Filtered
- Ind123pyrene
- Magnesium-Mg
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Ni BLM Bio
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- OrthophsFilt
- Oxygen Diss
- P - Filtered
- Pb BLM Bio
- Pb Filtered
- Phosphorus-P
- Potassium- K
- Sld Sus@105C
- Sodium - Na
- Temp Water
- TurbidityNTU
- Zinc - as Zn
- Zn BLM Bio
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 245 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 16 Aug 2022 to 14 Sep 2023
Notation | Determinand | Units | 16 Aug 2022 14:07 | 1 Sep 2022 13:56 | 4 Oct 2022 15:09 | 10 Nov 2022 13:54 | 15 Dec 2022 12:13 | 25 Jan 2023 10:54 | 15 Feb 2023 13:46 | 9 Mar 2023 12:28 | 22 Mar 2023 12:14 | 14 Sep 2023 11:35 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0052 | Lead, Dissolved | μg/l | 4.7 | 8.3 | ||||||||
0061 | pH | 8.21 | 7.6 | 6.87 | 5.9 | 7.51 | 6.37 | 7.26 | 7.23 | 4.62 | 5.8 | |
0076 | Temperature of Water | °C | 18.1 | 16 | 12.7 | 10.1 | 0 | 5.5 | 5.2 | 1.3 | 7.8 | 12.2 |
0077 | Conductivity at 25 C | μs/cm | 71 | 74 | 69 | 56 | 70 | 50 | 65 | 121 | 49 | 74 |
0085 | BOD : 5 Day ATU | mg/l | 1.1 | < 1 | 1.5 | < 1 | 1.8 | < 1 | < 1 | < 2 | ||
0103 | Mercury, Dissolved | μg/l | 0.013 | 0.023 | ||||||||
0106 | Cadmium, Dissolved | μg/l | 0.094 | 0.12 | ||||||||
0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | 0.0049 | 0.024 |
0116 | Nitrogen, Total Oxidised as N | mg/l | 0.2 | 0.27 | 0.37 | 0.6 | 0.47 | 0.54 | 0.45 | 0.094 | 0.11 | |
0117 | Nitrate as N | mg/l | 0.196 | 0.266 | 0.366 | 0.596 | 0.466 | 0.536 | 0.446 | 0.093 | 0.109 | |
0118 | Nitrite as N | mg/l | < 0.004 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | < 0.001 | 0.0012 |
0119 | Ammonia un-ionised as N | mg/l | < 0.00099 | < 0.00034 | < 5.0e-05 | < 1.0e-05 | < 9.0e-05 | < 1.0e-05 | < 7.0e-05 | < 5.0e-05 | < 1.0e-05 | < 1.0e-05 |
0135 | Solids, Suspended at 105 C | mg/l | 4.1 | < 3 | < 3 | < 3 | < 3 | < 3 | < 3 | 3.6 | ||
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 13 | 15 | 8 | 6 | 9 | 8 | 10 | 10 | 6 | 10 |
0172 | Chloride | mg/l | 7.5 | 7 | 8.2 | 8.1 | 7.9 | 7.3 | 7.5 | 25 | ||
0180 | Orthophosphate, reactive as P | mg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | 0.011 | 0.0056 | 0.013 |
0235 | Magnesium, Dissolved | mg/l | 0.93 | 1.4 | ||||||||
0239 | Calcium, Dissolved | mg/l | 1.8 | 2.6 | ||||||||
0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 16 | 22 | ||||||||
3377 | Lead : BLM Bioavailable | μg/l | 0.29 | 0.42 | ||||||||
3408 | Zinc, Dissolved | μg/l | 15 | 18 | ||||||||
3409 | Chromium, Dissolved | μg/l | 0.59 | 1.2 | ||||||||
3410 | Nickel, Dissolved | μg/l | 1.7 | 2.9 | ||||||||
3878 | Nickel : BLM Bioavailable | μg/l | 0.26 | 0.4 | ||||||||
4820 | Manganese : BLM Bioavailable | μg/l | 37 | 68 | ||||||||
4821 | Copper : BLM Bioavailable | μg/l | 0.1 | 0.27 | ||||||||
4822 | Zinc : BLM Bioavailable | μg/l | 3.3 | 3.2 | ||||||||
6450 | Copper, Dissolved | μg/l | 2.5 | 6.8 | ||||||||
6458 | Manganese, Dissolved | μg/l | 37 | 68 | ||||||||
6460 | Iron, Dissolved | μg/l | 560 | 1900 | ||||||||
9901 | Oxygen, Dissolved, % Saturation | % | 110.7 | 105.3 | 99.3 | 100.7 | 103.8 | 102 | 100.8 | 101.6 | 100.5 | 102.7 |
9924 | Oxygen, Dissolved as O2 | mg/l | 10.4 | 10.4 | 10.5 | 11.3 | 15.1 | 12.8 | 12.8 | 14.3 | 11.9 | 11 |