sampling point
Hendon Burn At Backhouse Park
Description | HENDON BURN AT BACKHOUSE PARK |
---|---|
Sampling point ID | NE-44500650 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 439530 555412 lat lon: 54.891875, -1.385231 |
Area | Northumberland Durham And Tees |
Sub-Area | Wear & Tees |
Summary | 95 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.
13 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- Cond @ 25C
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Temp Water
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 95 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 20 Jun 2019 to 10 Mar 2020
Samples from 4 Apr 2016 to 4 Apr 2017
Notation | Determinand | Units | 4 Apr 2016 12:00 | 9 May 2016 10:39 | 15 Jun 2016 10:16 | 15 Aug 2016 10:43 | 30 Sep 2016 11:23 | 24 Oct 2016 10:12 | 8 Dec 2016 10:33 | 13 Jan 2017 13:35 | 7 Mar 2017 11:17 | 4 Apr 2017 11:15 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 8.3 | 8.37 | 8 | 8.29 | |||||||
0076 | Temperature of Water | °C | 8.2 | 10.7 | 8.7 | 5.6 | ||||||
0077 | Conductivity at 25 C | μs/cm | 1779 | 1359 | 1135 | 1377 | ||||||
0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | < 0.03 | < 0.03 | ||||||
0116 | Nitrogen, Total Oxidised as N | mg/l | 1.33 | 1.14 | 1.32 | 1.44 | ||||||
0117 | Nitrate as N | mg/l | 1.32 | 1.13 | 1.31 | 1.43 | ||||||
0118 | Nitrite as N | mg/l | 0.0144 | 0.0087 | 0.0113 | 0.0068 | ||||||
0119 | Ammonia un-ionised as N | mg/l | < 0.00048 | < 0.00058 | < 0.0005 | < 0.0004 | ||||||
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 166 | 193 | 118 | 164 | ||||||
0180 | Orthophosphate, reactive as P | mg/l | < 0.01 | 0.011 | 0.047 | < 0.01 | ||||||
7668 | No flow /No sample | 0 | 0 | 0 | 0 | 0 | 0 | |||||
9901 | Oxygen, Dissolved, % Saturation | % | 98.9 | 106.1 | 99.4 | 95.8 | ||||||
9924 | Oxygen, Dissolved as O2 | mg/l | 11.6 | 11.8 | 11.6 | 12 |