sampling point
Dearne At Litherop Lane Bridge
| Description | DEARNE AT LITHEROP LANE BRIDGE |
|---|---|
| Sampling point ID | NE-49301415 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 427147 412321 lat lon: 53.606737, -1.591189 |
| Area | Yorkshire |
| Sub-Area | Don, Rother |
| Summary | 233 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.
54 determinands have been measured at this site
- Action taken
- Al- Filtered
- Alky pH 4.5
- Aluminium-Al
- Ammonia(N)
- BOD ATU
- COD as O2
- Calcium - Ca
- Chloride Ion
- ColourAbnoml
- Cond @ 20C
- Cond @ 25C
- Cr- Filtered
- Cu Filtered
- Cyfluthrin
- Cypermethrin
- EULAN
- Fe- Filt
- Flucofuron
- Foam Visible
- Hardness
- Iron - as Fe
- Liqcolour-mn
- Liqcolour-se
- Liqcolour-st
- Magnesium-Mg
- Manganse-Mn
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Obs Flow ROC
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- PCSDs
- Permethrn-Tr
- Permethrn-cs
- Permthrn c+t
- Phenol Odour
- Sld Sus@105C
- Solid quanty
- SulcofuronNa
- Sulphate SO4
- Temp Water
- Type of Flow
- Weth7Dy-Prec
- Weth7Dy-Temp
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 233 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 18 Dec 2019 to 17 Jul 2024
| Notation | Determinand | Units | 18 Dec 2019 12:48 | 21 Jan 2020 12:20 | 18 Feb 2020 12:43 | 5 Mar 2020 12:46 | 5 May 2021 13:55 | 1 Jun 2021 14:30 | 1 Jul 2021 13:40 | 2 Aug 2021 13:20 | 6 Jun 2024 12:18 | 17 Jul 2024 11:04 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.59 | 7.51 | 7.71 | 7.7 | 7.49 | 7.71 | 7.51 | 7.66 | 7.48 | 7.66 | |
| 0076 | Temperature of Water | °C | 5.5 | 6.5 | 6.8 | 5.8 | 9.7 | 15.4 | 16.8 | 15.7 | 13.1 | 15.5 |
| 0077 | Conductivity at 25 C | μs/cm | 509 | 572 | 460 | 537 | 668 | 564 | 736 | 621 | 624 | 505 |
| 0085 | BOD : 5 Day ATU | mg/l | 2.6 | |||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 1.2 | 1.5 | 1.1 | 0.21 | 1.3 | 0.34 | 1.3 | 0.32 | 0.42 | 0.2 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 6.1 | 6.8 | 5.3 | 6.7 | 9.7 | 7.4 | 9.9 | 8.8 | 10 | 8.6 |
| 0117 | Nitrate as N | mg/l | 6.03 | 6.68 | 5.27 | 6.63 | 9.43 | 7.22 | 9.37 | 8.68 | 9.87 | 8.53 |
| 0118 | Nitrite as N | mg/l | 0.07 | 0.12 | 0.031 | 0.068 | 0.27 | 0.18 | 0.53 | 0.12 | 0.13 | 0.071 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00617 | 0.00691 | 0.00819 | 0.00142 | 0.00726 | 0.00478 | 0.0129 | 0.0041 | 0.00295 | 0.00253 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 86 | 92 | 76 | 83 | 85 | 85 | 120 | 98 | 90 | 90 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.34 | 0.56 | 0.25 | 0.32 | 1.2 | 0.87 | 2.1 | 1.5 | 1.2 | 0.87 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 99.4 | 83.3 | 97.7 | 93.8 | 78.8 | 78.6 | 63.8 | 72.6 | 82.8 | 91.5 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 12.5 | 10.2 | 11.9 | 11.7 | 8.94 | 7.84 | 6.18 | 7.19 | 8.68 | 9.1 |
Samples from 5 Nov 2018 to 26 Nov 2019
| Notation | Determinand | Units | 5 Nov 2018 13:37 | 10 Jan 2019 14:04 | 12 Feb 2019 13:31 | 9 May 2019 13:02 | 17 Jun 2019 12:37 | 9 Jul 2019 13:21 | 7 Aug 2019 12:07 | 26 Sep 2019 13:43 | 15 Oct 2019 12:04 | 26 Nov 2019 09:48 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.36 | 7.74 | 7.61 | 7.64 | 7.37 | 7.49 | 7.37 | 7.49 | 7.78 | 7.85 | |
| 0076 | Temperature of Water | °C | 10.4 | 5.8 | 6.4 | 9.6 | 12.9 | 15.4 | 16.5 | 14.8 | 11.6 | 8.9 |
| 0077 | Conductivity at 25 C | μs/cm | 701 | 693 | 561 | 580 | 532 | 665 | 550 | 499 | 424 | 484 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.149 | 0.144 | 0.103 | 0.378 | 0.132 | 0.36 | 0.24 | 0.12 | 0.45 | 0.26 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 15.5 | 15.3 | 12.6 | 9.44 | 7.53 | 12 | 9.4 | 8.4 | 6 | 5.9 |
| 0117 | Nitrate as N | mg/l | 15.4 | 15.2 | 12.5 | 9.31 | 7.46 | 11.9 | 9.3 | 8.32 | 5.94 | 5.83 |
| 0118 | Nitrite as N | mg/l | 0.137 | 0.0762 | 0.0761 | 0.132 | 0.0659 | 0.15 | 0.1 | 0.081 | 0.063 | 0.073 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00065 | 0.00107 | 0.00059 | 0.00295 | 0.00071 | 0.00307 | 0.00169 | 0.00098 | 0.00561 | 0.00311 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 72 | 72 | 63 | 75 | 76 | 80 | 71 | 80 | 93 | 91 |
| 0180 | Orthophosphate, reactive as P | mg/l | 2.65 | 1.39 | 0.56 | 1.22 | 0.508 | 1.9 | 1.3 | 0.79 | 0.25 | 0.24 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 83.4 | 95.3 | 98.9 | 88.5 | 91.5 | 77.3 | 88.5 | 89 | 94.2 | 93.3 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.31 | 11.9 | 12.2 | 10.1 | 9.64 | 7.71 | 8.62 | 8.99 | 10.2 | 10.8 |