sampling point
The Stell At Butt Wath Bridge B6271
Description | THE STELL AT BUTT WATH BRIDGE B6271 GREAT LANGTON |
---|---|
Sampling point ID | NE-49905161 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 430057 497065 lat lon: 54.368203, -1.538879 |
Area | Yorkshire |
Sub-Area | Swale, Ure, Nidd, Ouse |
Summary | 51 samples taken between 2021 and 2013 |
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 51 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 22 Oct 2019 to 19 Aug 2021
Notation | Determinand | Units | 22 Oct 2019 11:42 | 7 Nov 2019 13:20 | 4 Dec 2019 09:29 | 6 Jan 2020 13:21 | 14 Feb 2020 14:09 | 4 Mar 2020 12:34 | 7 May 2021 08:56 | 1 Jun 2021 11:00 | 2 Jul 2021 08:10 | 19 Aug 2021 13:02 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.98 | 7.6 | 7.98 | 7.86 | 7.83 | 7.88 | 7.91 | 8.08 | 8.09 | ||
0076 | Temperature of Water | °C | 9.3 | 8.2 | 4.5 | 7.1 | 5.3 | 4.8 | 5.9 | 13.2 | 16.2 | |
0077 | Conductivity at 25 C | μs/cm | 810 | 644 | 793 | 928 | 599 | 690 | 1002 | 945 | 948 | |
0111 | Ammoniacal Nitrogen as N | mg/l | 0.046 | 0.117 | 0.11 | 0.54 | 0.23 | 0.43 | 0.091 | 0.062 | 0.14 | |
0116 | Nitrogen, Total Oxidised as N | mg/l | 7.4 | 4.97 | 5.3 | 6.5 | 5.6 | 4.5 | 9.9 | 6.5 | 1.2 | |
0117 | Nitrate as N | mg/l | 7.37 | 4.93 | 5.19 | 6.34 | 5.57 | 4.45 | 9.82 | 6.45 | 1.14 | |
0118 | Nitrite as N | mg/l | 0.031 | 0.0404 | 0.11 | 0.16 | 0.033 | 0.055 | 0.078 | 0.053 | 0.057 | |
0119 | Ammonia un-ionised as N | mg/l | 0.00076 | 0.00075 | 0.00128 | 0.00579 | 0.00202 | 0.00407 | 0.001 | 0.00143 | 0.00401 | |
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 220 | 175 | 240 | 290 | 170 | 210 | 280 | 300 | 330 | |
0180 | Orthophosphate, reactive as P | mg/l | 0.092 | 0.121 | 0.14 | 0.19 | 0.09 | 0.074 | 0.18 | 0.19 | 0.32 | |
7668 | No flow /No sample | 0 | ||||||||||
9901 | Oxygen, Dissolved, % Saturation | % | 86.9 | 86.3 | 84.5 | 91.4 | 94.7 | 88.8 | 102.5 | 93.6 | 108.1 | |
9924 | Oxygen, Dissolved as O2 | mg/l | 9.96 | 10.2 | 10.9 | 11.1 | 12 | 11.4 | 12.8 | 9.79 | 10.6 |