sampling point
Hatch Mere
| Description | HATCH MERE |
|---|---|
| Sampling point ID | NW-88009982 |
| Type | Freshwater – Lakes/Ponds/Reservoirs |
| Status | open |
| Location |
easting northing: 355300 372150 lat lon: 53.244466, -2.671292 |
| Area | Greater Manchester Merseyside And Cheshire |
| Sub-Area | Cheshire |
| Summary | 202 samples taken between 2023 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.
45 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- C - Org Filt
- CHLOROPHYLL
- Chloride Ion
- ChlorophyllA
- ChlorophyllB
- Chlorophylls
- Colour Filt
- Cond - Field
- Cond @ 20C
- Cond @ 25C
- N Oxid Filt
- N Oxidised
- NATGRIDREF
- NH3 filt N
- Nitrate Filt
- Nitrate-N
- Nitrite Filt
- Nitrite-N
- Nitrogen - N
- O Diss %sat
- OMR Smpl Num
- Orthophospht
- OrthophsFilt
- Oxygen Diss
- Phaeophytn-A
- Phaeophytn-B
- PhaeophytnAB
- Phosphorus-P
- SDiscm
- Sample Depth
- SiO2
- SiO2 Filt
- SiO2 Rv
- Sld NV@500C
- Sld Sus@105C
- Temp Water
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 202 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 12 Jul 2022 to 1 Mar 2023
| Notation | Determinand | Units | 12 Jul 2022 14:24 | 9 Aug 2022 11:44 | 8 Sep 2022 12:04 | 11 Oct 2022 11:08 | 21 Oct 2022 08:37 | 2 Nov 2022 14:50 | 9 Dec 2022 12:07 | 31 Jan 2023 11:49 | 16 Feb 2023 10:13 | 1 Mar 2023 11:28 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.16 | 8.73 | 7.66 | 7.83 | 7.36 | 7.08 | 7.22 | 7.47 | 7.56 | ||
| 0072 | Colour, Filtered | hazen | 110 | 69 | ||||||||
| 0076 | Temperature of Water | °C | 22.9 | 22.3 | 19.2 | 12.3 | 11.4 | 1.5 | 6.1 | 6.7 | 7.1 | |
| 0077 | Conductivity at 25 C | μs/cm | 319 | 320 | 320 | 305 | 313 | 354 | 402 | 331 | 330 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 110 | 130 | 130 | 110 | 120 | 110 | 87 | 85 | 83 | |
| 0348 | Phosphorus, Total as P | mg/l | 0.14 | 0.084 | 0.12 | 0.073 | 0.076 | 0.14 | 0.45 | 0.052 | 0.044 | |
| 7887 | Chlorophyll : Acetone Extract | μg/l | 36 | 19 | 44 | 40 | 30 | 35 | 130 | 24 | 20 | |
| 9686 | Nitrogen, Total as N | mg/l | 1.7 | 1.5 | 1.6 | 1.4 | 1.5 | 3.9 | 9.4 | 5.4 | 5.3 | |
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.049 | 0.025 | 0.026 | 0.015 | 0.019 | 0.02 | 0.013 | 0.014 | 0.013 | |
| 9901 | Oxygen, Dissolved, % Saturation | % | 107.8 | 128.4 | 73.8 | 81.4 | 64.2 | 31 | 61.2 | 75.2 | 83 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.24 | 11.1 | 6.8 | 8.69 | 7 | 4.34 | 7.59 | 9.18 | 10 | |
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 0.075 | < 0.005 | < 0.005 | 0.06 | 0.052 | 1.5 | 2.9 | 3.8 | 4 |
Samples from 3 Nov 2021 to 27 Jun 2022
| Notation | Determinand | Units | 3 Nov 2021 11:23 | 3 Dec 2021 11:29 | 14 Jan 2022 13:59 | 1 Feb 2022 10:30 | 2 Mar 2022 11:20 | 9 Mar 2022 10:46 | 29 Mar 2022 12:17 | 21 Apr 2022 09:58 | 16 May 2022 10:36 | 27 Jun 2022 12:21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.96 | 7.97 | 7.72 | ||||||||
| 0072 | Colour, Filtered | hazen | 110 | 130 | 110 | 120 | ||||||
| 0076 | Temperature of Water | °C | 13.4 | 17.2 | 17.6 | |||||||
| 0077 | Conductivity at 25 C | μs/cm | 235 | 291 | 273 | 290 | 279 | 293 | 302 | 319 | ||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 110 | 110 | 91 | 93 | 86 | 97 | 99 | 110 | ||
| 0348 | Phosphorus, Total as P | mg/l | 0.21 | 0.086 | 0.062 | 0.13 | 0.074 | 0.063 | 0.069 | 0.14 | ||
| 7887 | Chlorophyll : Acetone Extract | μg/l | 24 | 4.7 | 7.7 | 12 | 170 | 51 | 56 | |||
| 9686 | Nitrogen, Total as N | mg/l | 1.9 | 1.9 | 2.9 | 2.9 | 3.3 | 2.5 | 2 | 1.8 | ||
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.037 | 0.041 | 0.03 | 0.031 | 0.045 | 0.012 | 0.011 | 0.062 | ||
| 9901 | Oxygen, Dissolved, % Saturation | % | 106.9 | 99.9 | 75.6 | |||||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.1 | 9.59 | 7.2 | |||||||
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 0.22 | 0.44 | 1.3 | 1.5 | 1.8 | 0.97 | 0.43 | 0.051 |