sampling point
Carnon D/S County Adit Culverted Stretch
| Description | CARNON D/S COUNTY ADIT (CULVERTED STRETCH) |
|---|---|
| Sampling point ID | SW-81950594 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 176294 41816 lat lon: 50.233918, -5.13824 |
| Area | Devon And Cornwall |
| Sub-Area | West Devon And Cornwall |
| Summary | 173 samples taken between 2024 and 2009 |
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.
72 determinands have been measured at this site
- Al- Filtered
- Alky pH 4.5
- Aluminium-Al
- Ammonia(N)
- Arsenic - As
- As-Filtered
- B - Filtered
- Ba- Filtered
- Barium - Ba
- Boron - as B
- C - Org Filt
- Ca Filtered
- Cadmium - Cd
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Chromium -Cr
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cr- Filtered
- Cu BLM Bio
- Cu Filtered
- E.coli C-MF
- Fe- Filt
- Hardness
- IE Conf
- IE Pres
- IonicBalance
- Iron - as Fe
- K- Filtered
- Lead - as Pb
- Level@Smpl T
- Liq WRT OD
- Lithium - Li
- Lithium Filt
- Magnesium-Mg
- Manganse-Mn
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- Na- Filtered
- Ni BLM Bio
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Pb BLM Bio
- Pb Filtered
- Potassium- K
- SO4dis
- Se- Filtered
- Selenium -Se
- SiO2 Rv
- Sld Sus@105C
- Sodium - Na
- Strontium-Sr
- StrontumFilt
- Sulphate SO4
- Temp Water
- TurbidityNTU
- Zinc - as Zn
- Zn BLM Bio
- Zn- Filtered
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 173 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 25 Jan 2023 to 22 Jul 2024
| Notation | Determinand | Units | 25 Jan 2023 11:11 | 25 Jan 2023 11:20 | 8 Feb 2023 13:55 | 16 Feb 2023 10:13 | 9 Mar 2023 12:10 | 22 Mar 2023 09:38 | 24 Apr 2024 10:43 | 9 May 2024 10:11 | 13 Jun 2024 11:34 | 22 Jul 2024 11:44 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0050 | Lead | μg/l | 3.5 | 2 | 2.3 | |||||||
| 0052 | Lead, Dissolved | μg/l | < 2 | < 2 | < 2 | < 2 | < 2 | < 2 | < 2 | |||
| 0061 | pH | 5.29 | 4.99 | 5.48 | 5.42 | 5.76 | 6.61 | 5.06 | ||||
| 0076 | Temperature of Water | °C | 11.7 | 12.5 | 12.1 | 12.6 | 13.2 | 12.7 | 14.2 | |||
| 0077 | Conductivity at 25 C | μs/cm | 304 | 334 | 282 | 290 | 276 | 285 | 310 | |||
| 0106 | Cadmium, Dissolved | μg/l | 3.7 | 3.5 | 2.3 | 3.2 | 2.5 | 2.5 | 2.7 | |||
| 0108 | Cadmium | μg/l | 3.8 | 3.5 | 2.3 | 3.2 | 2.5 | 2.5 | 2.8 | |||
| 0135 | Solids, Suspended at 105 C | mg/l | 7.6 | 4.9 | 5.1 | 4.5 | 4.4 | 5.4 | 5.4 | |||
| 0158 | Hardness, Total as CaCO3 | mg/l | 66.2 | 67.1 | 66.7 | 67 | ||||||
| 0183 | Sulphate as SO4 | mg/l | 53 | 46 | 53 | 62 | ||||||
| 0205 | Sodium, Dissolved | mg/l | 20 | 20 | 22 | 22 | ||||||
| 0207 | Sodium | mg/l | 20 | 20 | 22 | 23 | ||||||
| 0209 | Potassium, Dissolved | mg/l | 2.7 | 2.6 | 3.1 | 3 | ||||||
| 0211 | Potassium | mg/l | 2.7 | 2.6 | 3.1 | 3 | ||||||
| 0235 | Magnesium, Dissolved | mg/l | 7.9 | 8.9 | 7.2 | 7.6 | 7.2 | 7.7 | 8.4 | |||
| 0237 | Magnesium | mg/l | 7.6 | 7.3 | 7.7 | 8.5 | ||||||
| 0239 | Calcium, Dissolved | mg/l | 15 | 14 | 14 | 14 | 15 | 14 | 13 | |||
| 0241 | Calcium | mg/l | 15 | 15 | 14 | 13 | ||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 0.41 | 0.4 | 0.46 | 0.47 | 0.63 | 0.78 | 0.59 | |||
| 2348 | Escherichia coli : Confirmed : MF | no/100ml | < 10 | < 10 | < 10 | |||||||
| 3164 | Chromium | μg/l | < 0.5 | < 0.5 | < 0.5 | < 0.5 | ||||||
| 3377 | Lead : BLM Bioavailable | μg/l | 1 | |||||||||
| 3408 | Zinc, Dissolved | μg/l | 2000 | 2100 | 1400 | 1700 | 1300 | 1400 | 1700 | |||
| 3409 | Chromium, Dissolved | μg/l | < 0.5 | < 0.5 | < 0.5 | < 0.5 | ||||||
| 3410 | Nickel, Dissolved | μg/l | 75 | 93 | 55 | 67 | 48 | 57 | 78 | |||
| 3722 | Enterococci: Intestinal: Presumptive: MF | cfu/0.1l | 140 | 36 | 18 | |||||||
| 3723 | Enterococci: Intestinal: Confirmed: MF | cfu/0.1l | 140 | 36 | 18 | |||||||
| 3878 | Nickel : BLM Bioavailable | μg/l | 15 | |||||||||
| 4201 | Lithium, Dissolved | μg/l | < 100 | < 100 | < 100 | 110 | ||||||
| 4821 | Copper : BLM Bioavailable | μg/l | 110 | |||||||||
| 4822 | Zinc : BLM Bioavailable | μg/l | 1200 | |||||||||
| 6037 | Aluminium, Dissolved | μg/l | 620 | 400 | 490 | 740 | ||||||
| 6045 | Arsenic, Dissolved | μg/l | 8.4 | 8.6 | 9.7 | 10 | ||||||
| 6046 | Arsenic | μg/l | 50 | 49 | 50 | 51 | ||||||
| 6050 | Manganese | μg/l | 340 | 260 | 320 | 460 | ||||||
| 6051 | Iron | μg/l | 1000 | 600 | 970 | 1300 | ||||||
| 6057 | Aluminium | μg/l | 780 | 640 | 770 | 770 | ||||||
| 6059 | Boron | μg/l | < 100 | < 100 | < 100 | < 100 | ||||||
| 6062 | Barium | μg/l | < 10 | < 10 | < 10 | < 10 | ||||||
| 6063 | Strontium | μg/l | 67 | 69 | 69 | 71 | ||||||
| 6064 | Lithium | μg/l | < 100 | < 100 | < 100 | 100 | ||||||
| 6450 | Copper, Dissolved | μg/l | 720 | 630 | 460 | 600 | 410 | 470 | 520 | |||
| 6452 | Copper | μg/l | 740 | 630 | 480 | 600 | 450 | 500 | 520 | |||
| 6455 | Zinc | μg/l | 2000 | 2100 | 1400 | 1700 | 1300 | 1500 | 1700 | |||
| 6458 | Manganese, Dissolved | μg/l | 340 | 260 | 320 | 460 | ||||||
| 6460 | Iron, Dissolved | μg/l | 460 | 840 | 200 | 170 | 120 | 280 | 240 | |||
| 6462 | Nickel | μg/l | 76 | 90 | 54 | |||||||
| 6693 | Strontium, Filtered | μg/l | 68 | 69 | 69 | 70 | ||||||
| 7859 | Sulphate, Dissolved as SO4 | mg/l | 53 | 47 | 53 | 61 | ||||||
| 9446 | Barium, Dissolved | μg/l | < 10 | < 10 | < 10 | < 10 | ||||||
| 9447 | Boron, Dissolved | μg/l | < 100 | < 100 | < 100 | < 100 | ||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 58.9 | 50.4 | 73.3 | 62.1 | 72.9 | 72.2 | 63.3 |
Samples from 20 Jul 2022 to 7 Dec 2022
| Notation | Determinand | Units | 20 Jul 2022 15:25 | 27 Jul 2022 12:14 | 30 Aug 2022 11:20 | 1 Sep 2022 11:50 | 13 Sep 2022 14:20 | 27 Oct 2022 10:35 | 1 Nov 2022 12:47 | 9 Nov 2022 11:54 | 7 Dec 2022 13:36 | 7 Dec 2022 13:40 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0050 | Lead | μg/l | < 2 | < 2 | < 2 | < 2 | ||||||
| 0052 | Lead, Dissolved | μg/l | < 2 | < 2 | < 2 | < 2 | ||||||
| 0061 | pH | 5.22 | 5.2 | 5.83 | 5.43 | |||||||
| 0076 | Temperature of Water | °C | 13.5 | 13.9 | 12.6 | 11.7 | ||||||
| 0077 | Conductivity at 25 C | μs/cm | 349 | 357 | 293 | 319 | ||||||
| 0106 | Cadmium, Dissolved | μg/l | 2.2 | 2.1 | 1.6 | 2.4 | ||||||
| 0108 | Cadmium | μg/l | 2.1 | 2.2 | 1.9 | 2.4 | ||||||
| 0135 | Solids, Suspended at 105 C | mg/l | 12 | 4.3 | 5.4 | 7 | ||||||
| 0235 | Magnesium, Dissolved | mg/l | 9 | 9.2 | 7.1 | 8.4 | ||||||
| 0239 | Calcium, Dissolved | mg/l | 13 | 14 | 15 | 15 | ||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 0.53 | 0.42 | 0.72 | 0.52 | ||||||
| 2348 | Escherichia coli : Confirmed : MF | no/100ml | < 10 | < 10 | 99 | < 10 | < 10 | < 10 | ||||
| 3408 | Zinc, Dissolved | μg/l | 1600 | 1600 | 1000 | 1600 | ||||||
| 3410 | Nickel, Dissolved | μg/l | 74 | 77 | 41 | 68 | ||||||
| 3722 | Enterococci: Intestinal: Presumptive: MF | cfu/0.1l | < 10 | < 10 | 320 | 27 | 36 | 390 | ||||
| 3723 | Enterococci: Intestinal: Confirmed: MF | cfu/0.1l | < 10 | < 10 | 320 | 27 | 36 | 390 | ||||
| 6450 | Copper, Dissolved | μg/l | 370 | 380 | 240 | 410 | ||||||
| 6452 | Copper | μg/l | 380 | 380 | 300 | 430 | ||||||
| 6455 | Zinc | μg/l | 1500 | 1600 | 1200 | 1600 | ||||||
| 6460 | Iron, Dissolved | μg/l | 800 | 1000 | 960 | 880 | ||||||
| 6462 | Nickel | μg/l | 76 | 76 | 49 | 66 | ||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 63.3 | 66.5 | 79.5 | 59.3 |