sampling point
Warren Dyke U/S Conf With Rockley Dyke
| Description | WARREN DYKE UPSTREAM OF CONFLUENE WITH ROCKLEY DYKE |
|---|---|
| Sampling point ID | NE-49302349 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 433802 401822 lat lon: 53.511987, -1.491747 |
| Area | Yorkshire |
| Sub-Area | Don, Rother |
| Summary | 128 samples taken between 2021 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.
37 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Calcium - Ca
- Chloride Ion
- ColourAbnoml
- Cond @ 25C
- Cu Filtered
- Foam Visible
- Hardness
- Liqcolour-mn
- Liqcolour-se
- Liqcolour-st
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Obs Flow ROC
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- Sample Depth
- Sld Sus@105C
- Solid quanty
- Temp Water
- Type of Flow
- Visit-NoBott
- Weth7Dy-Prec
- Weth7Dy-Temp
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 128 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 4 Mar 2021 to 1 Dec 2021
| Notation | Determinand | Units | 4 Mar 2021 14:30 | 15 Apr 2021 14:38 | 4 May 2021 12:10 | 8 Jun 2021 11:48 | 20 Jul 2021 12:51 | 3 Aug 2021 13:47 | 1 Sep 2021 15:12 | 5 Oct 2021 12:18 | 4 Nov 2021 12:39 | 1 Dec 2021 12:19 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.95 | 7.99 | 8.03 | 8.05 | 7.89 | 7.85 | 7.74 | 7.89 | 7.84 | 7.91 | |
| 0076 | Temperature of Water | °C | 7.3 | 8.9 | 8.5 | 13.4 | 17.3 | 14.1 | 13.8 | 12.2 | 9.2 | 8.4 |
| 0077 | Conductivity at 25 C | μs/cm | 1525 | 1276 | 1004 | 1153 | 1102 | 1030 | 920 | 508 | 883 | 1374 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.05 | < 0.03 | 0.048 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | 0.28 | < 0.03 | 0.83 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 11 | 16 | 6 | 11 | 15 | 18 | 23 | 4.7 | 15 | 7.3 |
| 0117 | Nitrate as N | mg/l | 11 | 16 | 5.98 | 11 | 15 | 18 | 23 | 4.66 | 15 | 7.24 |
| 0118 | Nitrite as N | mg/l | 0.033 | 0.014 | 0.024 | 0.025 | 0.016 | 0.01 | 0.013 | 0.036 | 0.02 | 0.064 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00067 | < 0.00049 | 0.00078 | < 0.0007 | < 0.00073 | < 0.00053 | < 0.0004 | 0.00468 | < 0.00036 | 0.011 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 150 | 130 | 99 | 130 | 120 | 88 | 74 | 73 | 90 | 110 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.96 | 1.7 | 0.69 | 1.4 | 1.9 | 2.2 | 2.9 | 0.65 | 1.3 | 0.67 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 100.2 | 92.3 | 93.4 | 85.1 | 85.7 | 88.4 | 94 | 98.1 | 98.7 | 87.1 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 12.1 | 10.7 | 10.9 | 8.87 | 8.21 | 9.07 | 9.71 | 10.5 | 11.3 | 10.2 |