sampling point
Park Wall Stream D/S Park Wall Nrth Dis2
| Description | PARK WALL STREAM D/S UK COAL PARK WALL NORTH SURFACE MINE DISCHARGE POINT 2 |
|---|---|
| Sampling point ID | NE-44100375 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 415170 537020 lat lon: 54.727925, -1.765963 |
| Area | Northumberland Durham And Tees |
| Sub-Area | Wear & Tees |
| Summary | 31 samples taken between 2020 and 2010 |
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.
22 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Cond @ 25C
- Fe- Filt
- Hardness
- Magnesium-Mg
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Sld Sus@105C
- Temp Water
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 31 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 29 Jul 2015 to 19 Mar 2020
| Notation | Determinand | Units | 29 Jul 2015 08:14 | 7 Oct 2015 08:51 | 16 Sep 2019 12:46 | 24 Oct 2019 11:02 | 20 Nov 2019 10:17 | 2 Dec 2019 09:12 | 6 Jan 2020 07:51 | 14 Feb 2020 11:33 | 2 Mar 2020 08:23 | 19 Mar 2020 13:01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.58 | 7.66 | 7.69 | 7.91 | 8.09 | 8.22 | 7.76 | ||||
| 0076 | Temperature of Water | °C | 8.9 | 4.1 | 3.1 | 2.6 | 1.9 | 7.1 | ||||
| 0077 | Conductivity at 25 C | μs/cm | 230 | 189 | 195 | 146 | 171 | 207 | ||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.067 | 0.035 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | ||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | < 0.2 | < 0.2 | 0.23 | 0.5 | < 0.2 | < 0.2 | ||||
| 0117 | Nitrate as N | mg/l | < 0.196 | < 0.196 | 0.226 | 0.496 | < 0.196 | < 0.196 | ||||
| 0118 | Nitrite as N | mg/l | < 0.004 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | ||||
| 0119 | Ammonia un-ionised as N | mg/l | 0.00052 | 0.0002 | < 0.00027 | < 0.00032 | < 0.0003 | < 0.00026 | ||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 93 | 73 | 73 | 58 | 60 | 71 | ||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.013 | < 0.01 | 0.018 | 0.018 | < 0.01 | 0.012 | ||||
| 0239 | Calcium, Dissolved | mg/l | 15.1 | |||||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 9.36 | |||||||||
| 4820 | Manganese : BLM Bioavailable | μg/l | 55.1 | |||||||||
| 6458 | Manganese, Dissolved | μg/l | 124 | |||||||||
| 6460 | Iron, Dissolved | μg/l | 106 | |||||||||
| 7668 | No flow /No sample | 0 | 0 | 0 | ||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 93.5 | 94.2 | 99 | 99.7 | 98.5 | 98.6 | ||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.8 | 12.3 | 13.3 | 13.5 | 13.6 | 11.9 |
Samples from 9 Aug 2013 to 10 Apr 2015
| Notation | Determinand | Units | 9 Aug 2013 11:14 | 9 Oct 2013 12:36 | 24 Oct 2013 10:29 | 10 Jan 2014 10:11 | 24 Apr 2014 13:09 | 2 Jul 2014 14:03 | 16 Oct 2014 10:07 | 11 Nov 2014 08:34 | 7 Jan 2015 11:27 | 10 Apr 2015 08:28 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.31 | 8.03 | 8.21 | 7.52 | 7.18 | 7.63 | 7.67 | ||||
| 0135 | Solids, Suspended at 105 C | mg/l | 4.47 | 17.7 | 4.15 | 4 | ||||||
| 0158 | Hardness, Total as CaCO3 | mg/l | 456 | 287 | 285 | 117 | 219 | 276 | ||||
| 0237 | Magnesium | mg/l | 51.1 | 31.5 | 31.1 | 7.94 | 17.9 | 28.6 | ||||
| 0239 | Calcium, Dissolved | mg/l | 52.9 | |||||||||
| 0241 | Calcium | mg/l | 98.5 | 63.1 | 62.8 | 33.7 | 58.1 | 63.3 | ||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 5.05 | 10.2 | 6.46 | 6.92 | 9.05 | 4.64 | 4.07 | |||
| 6458 | Manganese, Dissolved | μg/l | 1070 | < 10 | 11.3 | |||||||
| 6460 | Iron, Dissolved | μg/l | 51.5 | 146 | 116 | 71.8 | 68.9 | < 30 | < 30 | |||
| 7668 | No flow /No sample | 0 | 0 | 0 |