sampling point
Holme Brook U/S Hipper Confluence
| Description | HOLME BROOK U/S HIPPER CONFLUENCE |
|---|---|
| Sampling point ID | NE-49300923 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 437637 371039 lat lon: 53.235046, -1.437575 |
| Area | Yorkshire |
| Sub-Area | Don, Rother |
| Summary | 174 samples taken between 2017 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.
39 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
- Iron - as Fe
- Liqcolour-mn
- Liqcolour-se
- Liqcolour-st
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- 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 174 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 8 Aug 2016 to 18 May 2017
| Notation | Determinand | Units | 8 Aug 2016 12:26 | 13 Sep 2016 11:44 | 5 Oct 2016 14:20 | 1 Nov 2016 10:13 | 23 Nov 2016 09:50 | 9 Jan 2017 09:48 | 15 Feb 2017 09:32 | 2 Mar 2017 13:09 | 12 Apr 2017 09:05 | 18 May 2017 09:42 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.83 | 7.98 | 7.8 | 7.84 | 7.66 | 7.58 | 7.83 | 7.83 | 7.88 | 7.54 | |
| 0076 | Temperature of Water | °C | 15.1 | 15.7 | 12.1 | 10.5 | 7 | 6.4 | 5.2 | 6.1 | 9.1 | 11.4 |
| 0077 | Conductivity at 25 C | μs/cm | 360 | 414 | 439 | 438 | 313 | 544 | 336 | 331 | 443 | 363 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.045 | 0.06 | 0.102 | 0.154 | 0.046 | 0.042 | 0.085 | ||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 0.84 | 0.88 | 0.73 | 0.59 | 3.62 | 1.5 | 2.79 | 2.4 | 1.38 | 1.23 |
| 0117 | Nitrate as N | mg/l | 0.833 | 0.867 | 0.667 | 0.576 | 3.6 | 1.47 | 2.77 | 2.39 | 1.37 | 1.18 |
| 0118 | Nitrite as N | mg/l | 0.007 | 0.013 | 0.0626 | 0.0139 | 0.0194 | 0.0282 | 0.0152 | 0.0148 | 0.0119 | 0.0549 |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00054 | 0.00119 | 0.00081 | 0.00069 | 0.00083 | 0.00043 | 0.00055 | 0.0006 | ||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 95 | 119 | 133 | 78 | 93 | 81 | 113 | 94 | ||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.023 | 0.049 | 0.044 | < 0.01 | < 0.01 | 0.02 | 0.018 | 0.036 | ||
| 9901 | Oxygen, Dissolved, % Saturation | % | 95 | 93.3 | 87.5 | 81.2 | 88.2 | 85.5 | 101.2 | 99.3 | 89.7 | 93 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.53 | 9.24 | 9.39 | 9.04 | 10.7 | 10.5 | 12.8 | 12.3 | 10.3 | 10.1 |
Samples from 5 Oct 2015 to 1 Jul 2016
| Notation | Determinand | Units | 5 Oct 2015 10:15 | 4 Nov 2015 11:33 | 24 Nov 2015 10:24 | 11 Jan 2016 13:42 | 5 Feb 2016 11:00 | 2 Mar 2016 10:20 | 4 Apr 2016 10:49 | 3 May 2016 10:57 | 1 Jun 2016 10:42 | 1 Jul 2016 11:17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.77 | 7.94 | 7.91 | 7.55 | 7.89 | 7.59 | 7.96 | 7.66 | 7.75 | ||
| 0076 | Temperature of Water | °C | 10.2 | 10.4 | 7.3 | 6 | 6.9 | 9.1 | 9.2 | 11.4 | 14.4 | |
| 0077 | Conductivity at 25 C | μs/cm | 373 | 397 | 365 | 332 | 339 | 363 | 370 | 418 | 334 | |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.235 | 0.05 | 0.07 | 0.039 | 0.08 | 0.04 | 0.042 | 0.053 | ||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 0.77 | 1.28 | 2.25 | 2.61 | 2.27 | 1.75 | 2.08 | 1.84 | 1.38 | 1.51 |
| 0117 | Nitrate as N | mg/l | 0.748 | 1.27 | 2.24 | 2.6 | 2.26 | 1.72 | 2.07 | 1.82 | 1.37 | 1.49 |
| 0118 | Nitrite as N | mg/l | 0.0219 | 0.0127 | 0.0116 | 0.0113 | 0.0138 | 0.0269 | 0.0099 | 0.0187 | 0.0092 | 0.0228 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00258 | 0.00082 | 0.00085 | 0.00019 | 0.00091 | 0.00027 | 0.00066 | 0.00049 | ||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 109 | 96 | 88 | 79 | 86 | 88 | 90 | 107 | ||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.101 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | 0.017 | 0.014 | 0.032 | ||
| 9901 | Oxygen, Dissolved, % Saturation | % | 84.8 | 90.3 | 92.3 | 91.4 | 94.4 | 96.3 | 99.4 | 94.4 | 89.6 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.51 | 10.1 | 11.1 | 11.4 | 11.5 | 11.1 | 11.4 | 10.3 | 9.13 |