sampling point
Virley Bk.U/S Paynes Farm B1026 Road Br
| Description | VIRLEY BK.U/S PAYNES FARM B1026 ROAD BR |
|---|---|
| Sampling point ID | AN-MT1270 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 594544 214570 lat lon: 51.795927, 0.819809 |
| Area | Essex Norfolk And Suffolk |
| Sub-Area | Essex Team Sub Area |
| Summary | 203 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.
50 determinands have been measured at this site
- 4-nonPhenol
- Alky pH 4.5
- Ammonia(N)
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- BOD ATU
- C - Org Filt
- COD as O2
- Ca Filtered
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Cr- Filtered
- Cu Filtered
- E.coli C-MF
- Fe- Filt
- Fluoranthene
- Hardness
- IE Conf
- IE Pres
- Ind123pyrene
- Magnesium-Mg
- Mn- Filtered
- N Inorganic
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- NO FLOW/SAMP
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Oil,Grse,Fat
- Oil,Grse,Fat
- Orthophospht
- Oxygen Diss
- Pb Filtered
- Sld Sus@105C
- Temp Water
- Turbidity
- TurbidityNTU
- Zn- Filtered
- pH
- pH Inst unit
- ptOctylPheno
Sampling results
Displaying the twenty most recent samples. You can see all 203 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 24 Oct 2023 to 16 Jul 2024
Samples from 8 Nov 2022 to 18 Oct 2023
| Notation | Determinand | Units | 8 Nov 2022 16:16 | 12 Dec 2022 15:05 | 25 Jan 2023 12:37 | 7 Feb 2023 14:15 | 13 Mar 2023 15:53 | 17 Apr 2023 08:10 | 20 Jun 2023 10:06 | 8 Aug 2023 14:38 | 29 Sep 2023 11:20 | 18 Oct 2023 13:24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.23 | 7.32 | 7.44 | 7.65 | 7.84 | 7.59 | 7.67 | 7.36 | 7.02 | ||
| 0076 | Temperature of Water | °C | 14 | 7.1 | 6.7 | 9 | 10.7 | 12.2 | 18 | 17.6 | 17.1 | 14.8 |
| 0077 | Conductivity at 25 C | μs/cm | 774 | 1034 | 1056 | 1046 | 872 | 980 | 785 | 990 | 980 | |
| 0085 | BOD : 5 Day ATU | mg/l | 8 | 3.4 | ||||||||
| 0092 | Chemical Oxygen Demand :- {COD} | mg/l | 67 | |||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.11 | 9.6 | 0.11 | 0.078 | 11 | < 0.03 | < 0.03 | < 0.03 | 0.038 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 18 | 29 | 9.6 | 15 | 18 | 3.9 | 8.1 | 13 | 18 | 31 |
| 0117 | Nitrate as N | mg/l | 18 | 27.4 | 14.9 | 17.9 | 8.07 | 13 | 18 | 31 | ||
| 0118 | Nitrite as N | mg/l | 0.028 | 1.6 | 0.096 | 0.11 | 0.66 | 0.028 | 0.016 | 0.02 | 0.018 | |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00013 | 0.00034 | 0.0382 | 0.00084 | 0.00104 | < 0.00039 | < 0.00045 | < 0.00022 | 0.00011 | |
| 0135 | Solids, Suspended at 105 C | mg/l | 22 | |||||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 55 | 51 | 180 | 130 | 120 | 130 | 88 | 66 | 23 | |
| 0172 | Chloride | mg/l | 78 | |||||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.6 | 0.54 | 0.24 | 1 | 0.47 | 0.36 | 0.95 | 0.76 | 1.5 | 1 |
| 2348 | Escherichia coli : Confirmed : MF | no/100ml | 6000 | 13000 | 85000 | 30000 | 11000 | 5500 | 5300 | 2300 | ||
| 3722 | Enterococci: Intestinal: Presumptive: MF | cfu/0.1l | 1700 | 2900 | 30000 | 9500 | 5300 | 410 | 1400 | 1100 | ||
| 3723 | Enterococci: Intestinal: Confirmed: MF | cfu/0.1l | 1700 | 2900 | 30000 | 9500 | 4800 | 410 | 1400 | 970 | ||
| 7434 | National Grid Reference : Whole : Field report | 1 | ||||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 77.1 | 81.8 | 55.5 | 83.6 | 83.3 | 64.8 | 80.2 | 80.5 | 81.3 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.93 | 9.89 | 6.78 | 9.65 | 9.23 | 6.12 | 7.64 | 7.74 | 8.21 |