sampling point
R Rother Durford Bridge
Description | RIVER ROTHER DURFORD BRIDGE |
---|---|
Sampling point ID | SO-F0002916 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 478250 123300 lat lon: 51.003773, -0.88614 |
Area | Solent And South Downs |
Sub-Area | L&W East Ssd |
Summary | 239 samples taken between 2024 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.
41 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- CHLOROPHYLL
- COPA
- Calcium - Ca
- Chloride Ion
- ChlorophyllA
- ChlorophyllB
- Chlorophylls
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cu Filtered
- DataHandling
- Hardness
- MR Screen
- Magnesium-Mg
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phaeophytn-A
- Phaeophytn-B
- PhaeophytnAB
- Phenol Odour
- PhenolicOdor
- Phosphate
- SALinsitu
- SiO2 Rv
- Sld Sus@105C
- Temp Water
- Zinc - as Zn
- Zn- Filtered
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 239 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 1 Mar 2023 to 17 Jul 2024
Samples from 10 May 2022 to 1 Feb 2023
Notation | Determinand | Units | 10 May 2022 13:48 | 10 Jun 2022 11:05 | 11 Jul 2022 12:54 | 18 Aug 2022 10:30 | 6 Sep 2022 08:48 | 7 Oct 2022 16:43 | 15 Nov 2022 12:59 | 1 Dec 2022 14:49 | 18 Jan 2023 12:42 | 1 Feb 2023 08:47 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.71 | 7.63 | 7.9 | 7.4 | 7.44 | 7.49 | 7.3 | 7.78 | 7.9 | 7.94 | |
0076 | Temperature of Water | °C | 13.6 | 14.7 | 17.3 | 15.9 | 15.6 | 13.3 | 12.1 | 8.4 | 5.9 | 6.8 |
0077 | Conductivity at 25 C | μs/cm | 425 | 418 | 416 | 397 | 322 | 393 | 222 | 422 | 451 | 481 |
0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.062 | < 0.03 | 0.047 | 0.14 | 0.055 | 0.1 | 0.22 | 0.11 | 0.11 |
0116 | Nitrogen, Total Oxidised as N | mg/l | 3.9 | 4 | 4.9 | 5.4 | 3.4 | 4.5 | 1.9 | 3.6 | 3.7 | 4 |
0117 | Nitrate as N | mg/l | 3.88 | 3.97 | 4.88 | 5.37 | 3.36 | 4.46 | 1.88 | 3.57 | 3.69 | 3.97 |
0118 | Nitrite as N | mg/l | 0.021 | 0.035 | 0.022 | 0.035 | 0.044 | 0.038 | 0.017 | 0.028 | 0.013 | 0.03 |
0119 | Ammonia un-ionised as N | mg/l | < 0.00037 | 0.00069 | < 0.00074 | 0.00034 | 0.00108 | 0.0004 | 0.00043 | 0.00216 | 0.00118 | 0.00138 |
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 140 | 120 | 110 | 95 | 79 | 99 | 66 | 140 | 170 | 170 |
0180 | Orthophosphate, reactive as P | mg/l | 0.07 | 0.072 | 0.068 | 0.033 | 0.077 | 0.067 | 0.18 | 0.12 | 0.08 | |
9901 | Oxygen, Dissolved, % Saturation | % | 100.1 | 95.4 | 100.7 | 91.6 | 90.7 | 95.5 | 88.2 | 96 | 96.7 | 98 |
9924 | Oxygen, Dissolved as O2 | mg/l | 10.4 | 9.66 | 9.65 | 9.04 | 9.01 | 9.97 | 9.46 | 11.2 | 12.1 | 11.9 |