sampling point
St. Neot River At Two Waters Foot
| Description | ST. NEOT RIVER AT TWO WATERS FOOT |
|---|---|
| Sampling point ID | SW-81522703 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 218526 64911 lat lon: 50.455891, -4.55787 |
| Area | Devon And Cornwall |
| Sub-Area | West Devon And Cornwall |
| Summary | 237 samples taken between 2022 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.
87 determinands have been measured at this site
- 2,4-D
- Action taken
- Al- Filtered
- Alky pH 4.5
- Aluminium-Al
- Ammonia(N)
- Arsenic - As
- As-Filtered
- B - Filtered
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- BOD ATU
- 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
- Diuron
- E.coli C-MF
- Fe- Filt
- Fluoranthene
- Hardness
- Hdnss Ca
- Hdnss Mg
- IE Conf
- IE Pres
- Ind123pyrene
- IonicBalance
- Iron - as Fe
- K- Filtered
- Lead - as Pb
- Lithium - Li
- Lithium Filt
- MCPA
- Magnesium-Mg
- Manganse-Mn
- Mecoprop
- Mg Filtered
- Mineral Oils
- Mn BLM Bio
- Mn- Filtered
- N Inorganic
- N Oxidised
- NH3 un-ion
- Na- Filtered
- Ni BLM Bio
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Pb BLM Bio
- Pb Filtered
- Phenol Odour
- PhenolicOdor
- Potassium- K
- SO4dis
- SiO2 Rv
- Sld Sus@105C
- Sodium - Na
- Strontium-Sr
- StrontumFilt
- Sulphate SO4
- Temp Water
- Type of Flow
- WethPresPrec
- Zinc - as Zn
- Zn BLM Bio
- Zn- Filtered
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 237 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 15 Jun 2021 to 8 Mar 2022
| Notation | Determinand | Units | 15 Jun 2021 13:06 | 13 Jul 2021 12:20 | 12 Aug 2021 09:42 | 30 Sep 2021 10:38 | 18 Oct 2021 11:44 | 9 Nov 2021 13:46 | 9 Dec 2021 13:22 | 4 Jan 2022 12:40 | 2 Feb 2022 10:59 | 8 Mar 2022 13:30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.43 | 7.33 | 8.29 | 7.3 | 7.15 | 7.12 | 7.02 | ||||
| 0076 | Temperature of Water | °C | 14.9 | 15.2 | 15.4 | 14.1 | 13.6 | 12 | 9.6 | |||
| 0077 | Conductivity at 25 C | μs/cm | 83 | 106 | 81 | 91 | 91 | 111 | 122 | |||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | |||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 0.89 | 1.4 | 0.47 | 1 | 1.1 | 2.1 | 2.4 | |||
| 0117 | Nitrate as N | mg/l | 0.885 | 1.4 | 0.466 | 0.996 | 1.1 | 2.1 | 2.4 | |||
| 0118 | Nitrite as N | mg/l | 0.0051 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | |||
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00021 | < 0.00017 | < 0.00081 | < 0.00015 | < 0.0001 | < 9.0e-05 | < 6.0e-05 | |||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 7 | 15 | 8 | 9 | 10 | 13 | 15 | |||
| 0180 | Orthophosphate, reactive as P | mg/l | < 0.01 | 0.017 | < 0.01 | 0.014 | 0.016 | 0.018 | 0.016 | |||
| 2348 | Escherichia coli : Confirmed : MF | no/100ml | 970 | 780 | 2000 | 1500 | 99 | 400 | ||||
| 3722 | Enterococci: Intestinal: Presumptive: MF | cfu/0.1l | 350 | 220 | 400 | 440 | 18 | 200 | ||||
| 3723 | Enterococci: Intestinal: Confirmed: MF | cfu/0.1l | 350 | 220 | 400 | 400 | 18 | 200 | ||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 96.5 | 99.3 | 100.8 | 100 | 101.3 | 94.7 | 98.3 | |||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.73 | 9.94 | 10.1 | 10.3 | 10.5 | 10.2 | 11.2 |