sampling point
River Culm D/S Cullompton Stw
| Description | RIVER CULM BELOW CULLOMPTON STW ALTERNATIVE HISTORIC DATA ON URN WSTW7562B |
|---|---|
| Sampling point ID | SW-70531162 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 302100 105956 lat lon: 50.844813, -3.391906 |
| Area | Devon And Cornwall |
| Sub-Area | East Devon And Cornwall |
| Summary | 124 samples taken between 2020 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.
35 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Chromium -Cr
- Cond @ 25C
- Cr Hex Filt
- Cr Hexavalnt
- Cr- Filtered
- Cu Filtered
- Fe- Filt
- Hardness
- Hdnss Ca
- Hdnss Mg
- Magnesium-Mg
- Mg Filtered
- N Inorganic
- N Oxidised
- NH3 un-ion
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Pb Filtered
- Potassium- K
- Temp Water
- Type of Flow
- WethPresPrec
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 124 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 5 Oct 2017 to 20 Jan 2020
| Notation | Determinand | Units | 5 Oct 2017 09:26 | 10 Jan 2018 09:39 | 11 Apr 2018 12:13 | 24 Aug 2018 13:04 | 16 Oct 2018 10:46 | 3 Jan 2019 12:26 | 3 Apr 2019 12:01 | 12 Jul 2019 11:04 | 24 Oct 2019 11:21 | 20 Jan 2020 10:58 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.87 | 7.9 | 7.5 | 8.2 | 7.88 | 8 | 8.28 | 8.08 | 7.7 | 7.8 | |
| 0239 | Calcium, Dissolved | mg/l | 49.2 | 47.6 | 28 | 47.4 | 42.4 | 53.5 | 53.4 | 53 | 47 | 47 |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 4.8 | 4.5 | 7.51 | 2.68 | 6.06 | 3.8 | 3.41 | 3.6 | 5.1 | 4 |
| 3409 | Chromium, Dissolved | μg/l | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 |
| 6619 | Chromium Hexavalent, Dissolved :- {Cr VI} | μg/l | < 0.05 | 0.085 | 0.069 | 0.067 | 0.095 | < 0.05 | 0.149 | < 0.05 | < 0.05 | 0.051 |
Samples from 10 Apr 2015 to 18 Jul 2017
| Notation | Determinand | Units | 10 Apr 2015 11:40 | 24 Jul 2015 10:38 | 1 Oct 2015 10:48 | 12 Jan 2016 12:14 | 6 Apr 2016 10:27 | 28 Sep 2016 11:30 | 14 Oct 2016 10:44 | 12 Jan 2017 12:19 | 3 Apr 2017 13:14 | 18 Jul 2017 13:13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.2 | 7.7 | 7.9 | 7.7 | 7.74 | 8.05 | 7.98 | 7.88 | 7.98 | 8.12 | |
| 0239 | Calcium, Dissolved | mg/l | 44 | 49.2 | 41.1 | 46.6 | 44.7 | 46.5 | 46.8 | 45.4 | 50.6 | |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 4.65 | 3.56 | 4.82 | 3.58 | 4.27 | 2.92 | 4.31 | 5.37 | 3.79 | |
| 3409 | Chromium, Dissolved | μg/l | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 |
| 4370 | Chromium Hexavalent | μg/l | < 30 | |||||||||
| 6619 | Chromium Hexavalent, Dissolved :- {Cr VI} | μg/l | < 0.05 | 0.155 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 |