sampling point
R.Crouch Battlesbridge
| Description | R.CROUCH BATTLESBRIDGE |
|---|---|
| Sampling point ID | AN-CE17 |
| Type | Saline Water – Estuarine Sites – Non Bathing/Shellfish |
| Status | closed |
| Location |
easting northing: 577999 194648 lat lon: 51.622494, 0.569987 |
| Area | Essex Norfolk And Suffolk |
| Sub-Area | Essex Team Sub Area |
| Summary | 240 samples taken between 2016 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.
61 determinands have been measured at this site
- Ammonia(N)
- As - DWt
- As < 63
- BOD ATU
- COD as O2
- Cd DW <63
- Cd - Dry Wt
- Cd Filtered
- Chloride Ion
- ColfmF Conf
- ColformsPre
- Cond @ 20C
- Cond @ 25C
- Cr DW <63
- Cr - Dry Wt
- Cr- Filtered
- Cu - Dry Wt
- Cu DW <63
- Cu Filtered
- Cyanide - CN
- Dry Matter %
- E.coli C-MF
- F Coli Pre
- Fe - Dry Wt
- Fe DW <63
- HTrlTW
- Hg DW <63
- Hg - Dry Wt
- Hg Filtered
- IE Conf
- IE Pres
- N Inorganic
- N Oxid Filt
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- Ni - Dry Wt
- Ni DW <63
- Ni- Filtered
- Nitrite-N
- O Diss %sat
- O Diss% Satn
- O Dissolved
- Orthophospht
- Oxygen Diss
- Pb - Dry Wt
- Pb DW <63
- Pb Filtered
- SALIN CALC
- SALinsitu
- Sld Sus@105C
- Solids @105C
- StrepF PMF
- Temp Water
- Turbidity
- TurbidityNTU
- Zn - Dry Wt
- Zn DW < 63
- Zn- Filtered
- pH
- pH Inst unit
Sampling results
Displaying the twenty most recent samples. You can see all 240 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 16 Apr 2015 to 5 Jan 2016
| Notation | Determinand | Units | 16 Apr 2015 16:28 | 7 May 2015 14:55 | 3 Jun 2015 09:17 | 8 Jul 2015 18:31 | 4 Aug 2015 11:58 | 10 Sep 2015 12:53 | 8 Oct 2015 09:28 | 3 Nov 2015 12:41 | 1 Dec 2015 10:51 | 5 Jan 2016 10:51 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.9 | 8.11 | 8.01 | 7.46 | 7.56 | 7.82 | 7.56 | 7.67 | 7.77 | 7.84 | |
| 0076 | Temperature of Water | °C | 13.9 | 15.6 | 14.5 | 17.3 | 19.3 | 15.5 | 13.1 | 12.7 | 11.3 | 8.9 |
| 0077 | Conductivity at 25 C | μs/cm | 1861 | 2820 | 2267 | 2894 | 3590 | 15779 | 1811 | 1556 | 909 | 808 |
| 0085 | BOD : 5 Day ATU | mg/l | 4.33 | 3.61 | 2.71 | 3.49 | 2.86 | < 1.87 | 2.17 | 4.11 | 3.13 | 2.89 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 1.93 | 1.01 | 2.07 | 0.386 | 0.37 | 0.531 | 0.521 | 1.84 | 0.524 | 0.23 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 8.21 | 4.92 | 8.94 | 7.5 | 8.81 | 6.99 | 6.06 | 7.44 | 5.03 | 6.96 |
| 0172 | Chloride | mg/l | 265 | 539 | 430 | 684 | 851 | 4710 | 399 | 233 | 90 | 52 |
| 0180 | Orthophosphate, reactive as P | mg/l | 2.55 | 1.05 | 2.65 | 2.86 | 3.32 | 2.25 | 2.47 | 2.48 | 0.965 | 0.463 |
| 6396 | Turbidity | ntu | 10.9 | 18.2 | 26.2 | 46.7 | 17.6 | 23.8 | 23.6 | 8.1 | 23.5 | 176 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 76 | 106 | 59.2 | 51.1 | 65.5 | 83.2 | 62.1 | 65.8 | 77.9 | 90.1 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.81 | 10.5 | 5.99 | 4.86 | 5.98 | 7.9 | 6.49 | 6.95 | 8.5 | 10.4 |
Samples from 20 Jun 2014 to 2 Mar 2015
| Notation | Determinand | Units | 20 Jun 2014 09:58 | 7 Jul 2014 09:56 | 4 Aug 2014 13:20 | 12 Sep 2014 11:52 | 9 Oct 2014 13:26 | 6 Nov 2014 14:12 | 2 Dec 2014 15:04 | 7 Jan 2015 14:37 | 6 Feb 2015 09:32 | 2 Mar 2015 13:15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.66 | 7.48 | 7.5 | 7.55 | 7.9 | 7.73 | 7.96 | 8.04 | 7.98 | 7.94 | |
| 0076 | Temperature of Water | °C | 16 | 17.2 | 19.5 | 17.1 | 14.3 | 10.1 | 9.1 | 6 | 3.2 | 6.3 |
| 0077 | Conductivity at 25 C | μs/cm | 7982 | 6962 | 1648 | 2709 | 1286 | 1067 | 1098 | 1403 | 1419 | 951 |
| 0085 | BOD : 5 Day ATU | mg/l | 3.31 | 2.37 | 2.36 | 3.39 | 3.82 | 2.96 | 2.26 | 2.13 | 1.97 | 4.63 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 1.54 | 2.13 | 0.841 | 1.66 | 0.395 | 0.701 | 0.793 | 0.413 | 0.82 | 0.59 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 7.7 | 6.57 | 5.14 | 8.28 | 11.2 | 7.48 | 6.37 | 5.35 | 5.28 | 3.39 |
| 0172 | Chloride | mg/l | 2250 | 1820 | 301 | 507 | 210 | 101 | 75 | 175 | 153 | 88 |
| 0180 | Orthophosphate, reactive as P | mg/l | 2.71 | 2.51 | 1.6 | 2.61 | 0.606 | 0.822 | 1.04 | 0.673 | 0.749 | 0.55 |
| 6396 | Turbidity | ntu | 38.2 | 15.4 | 9.9 | 17 | 44.5 | 18.3 | 11.1 | 21 | 11.6 | 50.7 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 59 | 44.3 | 51.1 | 57.8 | 90.5 | 76.8 | 78.7 | 92.1 | 78.8 | 90.8 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 5.68 | 4.18 | 4.67 | 5.53 | 9.22 | 8.62 | 9.05 | 11.4 | 10.5 | 11.2 |