sampling point
Metfield Str.Hollow Lane Br.
| Description | METFIELD STR.HOLLOW LANE BR. |
|---|---|
| Sampling point ID | AN-WAV05320 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 627674 281035 lat lon: 52.379987, 1.34378 |
| Area | Essex Norfolk And Suffolk |
| Sub-Area | Norfolk & Suffolk Team Sub Area |
| Summary | 82 samples taken between 2017 and 2011 |
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.
13 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- Cond @ 25C
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Temp Water
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 82 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 14 Mar 2016 to 7 Mar 2017
| Notation | Determinand | Units | 14 Mar 2016 13:39 | 8 Apr 2016 12:27 | 17 Jun 2016 09:28 | 11 Jul 2016 11:06 | 15 Aug 2016 09:11 | 19 Oct 2016 11:03 | 3 Nov 2016 13:40 | 12 Dec 2016 09:50 | 25 Jan 2017 09:52 | 7 Mar 2017 09:31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.51 | 8.67 | 8.31 | 8.41 | 8.3 | ||||||
| 0076 | Temperature of Water | °C | 7.3 | 8.4 | 6.7 | 1.7 | 5.4 | |||||
| 0077 | Conductivity at 25 C | μs/cm | 929 | 869 | 916 | 995 | 930 | |||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.066 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | |||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 10.9 | 8.5 | 20.3 | 18.1 | 15.2 | |||||
| 0117 | Nitrate as N | mg/l | 10.9 | 8.48 | 20.3 | 18.1 | 15.2 | |||||
| 0118 | Nitrite as N | mg/l | 0.015 | 0.0199 | 0.0425 | 0.0278 | 0.012 | |||||
| 0119 | Ammonia un-ionised as N | mg/l | 0.00099 | < 0.00049 | < 0.00043 | < 0.0003 | < 0.00039 | |||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 351 | 307 | 270 | 288 | 297 | |||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.088 | 0.14 | 0.127 | 0.169 | 0.055 | |||||
| 7668 | No flow /No sample | 0 | 0 | 0 | 0 | 0 | ||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 103.3 | 140.4 | 95 | 94.8 | 99.1 | |||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 12.4 | 16.4 | 11.6 | 13.2 | 12.5 |
Samples from 3 Mar 2015 to 2 Feb 2016
| Notation | Determinand | Units | 3 Mar 2015 12:29 | 1 Apr 2015 10:37 | 14 May 2015 09:24 | 8 Jun 2015 11:43 | 10 Aug 2015 09:33 | 10 Sep 2015 10:31 | 5 Oct 2015 13:35 | 3 Nov 2015 09:42 | 11 Dec 2015 09:43 | 2 Feb 2016 12:57 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.45 | 8.4 | 8.4 | 8.49 | |||||||
| 0076 | Temperature of Water | °C | 3.6 | 5.7 | 7.8 | 6.6 | ||||||
| 0077 | Conductivity at 25 C | μs/cm | 909 | 910 | 933 | 947 | ||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.035 | 0.042 | 0.057 | < 0.03 | ||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 9.97 | 7.48 | 1.49 | 13.7 | ||||||
| 0117 | Nitrate as N | mg/l | 9.96 | 7.43 | 1.48 | 13.7 | ||||||
| 0118 | Nitrite as N | mg/l | 0.013 | 0.0456 | 0.0129 | 0.0185 | ||||||
| 0119 | Ammonia un-ionised as N | mg/l | 0.0004 | 0.00056 | 0.00088 | < 0.00043 | ||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 322 | 316 | 253 | 320 | ||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.073 | 0.17 | 0.032 | 0.142 | ||||||
| 7668 | No flow /No sample | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 102.2 | 103.9 | 94.1 | 100.6 | ||||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 13.5 | 13 | 11.2 | 12.3 |