sampling point
Bristol Avon At Blockhouse
Description | AVON BLOCKHOUSE |
---|---|
Sampling point ID | SW-Z1011901 |
Type | Freshwater – Rivers |
Status | closed |
Location |
easting northing: 389451 163549 lat lon: 51.370895, -2.152923 |
Area | Wessex |
Sub-Area | East Wessex |
Summary | 16 samples taken between 2015 and 2014 |
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
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Cd Filtered
- Cr- Filtered
- Cu Filtered
- Fe- Filt
- Fluoranthene
- Hardness
- Ind123pyrene
- Magnesium-Mg
- Mn- Filtered
- Ni- Filtered
- Pb Filtered
- Sld Sus@105C
- Triclosan
- Zn- Filtered
- pH
Sampling results
Samples from 15 Oct 2014 to 23 Oct 2015
Samples from 22 May 2014 to 8 Oct 2014
Notation | Determinand | Units | 22 May 2014 11:33 | 17 Jun 2014 13:45 | 15 Jul 2014 13:00 | 11 Aug 2014 13:16 | 30 Sep 2014 14:49 | 8 Oct 2014 14:40 |
---|---|---|---|---|---|---|---|---|
0052 | Lead, Dissolved | μg/l | < 0.1 | < 0.1 | < 0.1 | < 0.1 | ||
0061 | pH | 8.39 | 8.23 | 8.06 | 8.06 | 8.05 | ||
0106 | Cadmium, Dissolved | μg/l | 0.0156 | 0.0115 | 0.0161 | < 0.01 | ||
0135 | Solids, Suspended at 105 C | mg/l | 10 | 5.98 | 3.95 | 5.73 | 4.32 | |
0158 | Hardness, Total as CaCO3 | mg/l | 302 | 307 | 287 | 312 | ||
0237 | Magnesium | mg/l | 5.31 | 5.95 | 5.39 | 5.53 | ||
0241 | Calcium | mg/l | 112 | 113 | 106 | 116 | ||
0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 3.91 | 3.69 | 3.81 | 3.69 | 4.13 | |
3408 | Zinc, Dissolved | μg/l | 2.71 | 2.42 | 2.71 | 2.69 | ||
3409 | Chromium, Dissolved | μg/l | < 0.5 | 0.72 | < 0.5 | < 0.5 | ||
3410 | Nickel, Dissolved | μg/l | 1.77 | 2.12 | 2.29 | 2.02 | ||
5889 | Triclosan | μg/l | < 0.005 | 0.0096 | 0.023 | 0.0111 | 0.013 | 0.0158 |
6450 | Copper, Dissolved | μg/l | 1.91 | 2.13 | 1.82 | 1.95 | ||
6458 | Manganese, Dissolved | μg/l | < 10 | 10.1 | 30.1 | |||
6460 | Iron, Dissolved | μg/l | 38.1 | < 30 | < 30 | 69.9 |