sampling point
L Stour At Deadmill Bridge

Description	LITTLE STOUR AT DEADMILL BRIDGE
Sampling point ID	SO-E0001371
Type	Freshwater – Unspecified
Status	closed
Location	easting northing: 623450 159750 lat lon: 51.29301, 1.203545
Area	Kent And South London
Sub-Area	L&W Kent And East Sussex Ksl
Summary	146 samples taken between 2014 and 2002

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.

20 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
COPA
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
Hardness
Magnesium-Mg
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Temp Water
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 146 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 14 Jan 2014 to 15 Oct 2014

Notation	Determinand	Units	14 Jan 2014 10:39	25 Feb 2014 10:29	11 Mar 2014 11:17	2 Apr 2014 12:31	1 May 2014 13:18	10 Jun 2014 10:31	22 Jul 2014 11:52	14 Aug 2014 12:10	23 Sep 2014 11:26	15 Oct 2014 10:40
0061	pH		7.76	7.9	7.72	7.82	7.71	7.48	7.68	7.51	7.46	7.6
0076	Temperature of Water	°C	8.1	9.3	9.4	11.7	12	14.7	14.2	14.9	12.2	12.6
0077	Conductivity at 25 C	μs/cm	743	687	706	703	708	728	731	737	753	740
0085	BOD : 5 Day ATU	mg/l	< 1	1.04	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.049	< 0.03	0.038	< 0.03	0.068	< 0.03	0.062	0.035	< 0.03	0.051
0116	Nitrogen, Total Oxidised as N	mg/l	7.18	7.16	6.89	7.03	6.79	6.8	6.32	6.45	7.09	6.39
0117	Nitrate as N	mg/l	7.16	7.14	6.85	7	6.75	6.76	6.25	6.34	7.04	6.36
0118	Nitrite as N	mg/l	0.0214	0.0216	0.0352	0.0321	0.0361	0.0358	0.0688	0.114	0.0459	0.0275
0119	Ammonia un-ionised as N	mg/l	0.00045	< 0.00041	0.00035	< 0.00041	0.00074	< 0.00024	0.00075	0.0003	< 0.00019	0.00045
0172	Chloride	mg/l	42.4	36.5	38.2	37.8	38.3	41.3	41.4	43.4	45.2	42.7
0180	Orthophosphate, reactive as P	mg/l	0.184	0.082	0.09	0.08	0.11	0.146	0.127	0.155	0.082	0.106
6450	Copper, Dissolved	μg/l	2.02	1.39	1.77	1.01	< 1	1.42	1.57	1.36	1.68	1.21
6455	Zinc	μg/l	14.6	< 5	< 5	< 5	5.78	5.37	5.28	33.7	6.88	5.65
9901	Oxygen, Dissolved, % Saturation	%	93.2	93.3	81.8	91.3	92.2	94.4	68.2	79.1	67.5	67

Samples from 20 Feb 2013 to 18 Dec 2013

Notation	Determinand	Units	20 Feb 2013 13:40	10 Apr 2013 13:20	15 Apr 2013 12:33	18 Jun 2013 13:33	3 Jul 2013 15:09	9 Aug 2013 12:11	24 Sep 2013 10:40	14 Nov 2013 12:14	4 Dec 2013 11:24	18 Dec 2013 12:25
0061	pH		7.96	7.96	7.94	7.75	7.68	7.66	7.61	7.67	7.78	7.41
0076	Temperature of Water	°C	7.2	9.7	13.3	16.2	15.5	15.1	13.5	10	9.4	9.6
0077	Conductivity at 25 C	μs/cm	712	709	712	720	719	735	764	747	739	734
0085	BOD : 5 Day ATU	mg/l	1.16	< 1	< 1	< 1	< 1	< 1	< 1	< 1	1.01	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.061	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.032	0.115	0.034	0.043
0116	Nitrogen, Total Oxidised as N	mg/l	7.34	7.31	6.72	6.17	6.03	6.19	7.28	6.83	7.05	6.44
0117	Nitrate as N	mg/l	7.32	7.29	6.69	6.14	5.99	6.15	7.23	6.75	7.03	6.41
0118	Nitrite as N	mg/l	0.0175	0.024	0.0303	0.0287	0.0369	0.0409	0.0539	0.0762	0.0207	0.0251
0119	Ammonia un-ionised as N	mg/l	0.00083	< 0.00049	< 0.00061	< 0.00049	< 0.0004	< 0.00037	0.00031	0.00099	0.00036	0.0002
0172	Chloride	mg/l	41.6	42.8	42.4	42.3	43.3	44.2	50.8	42.7	42.8	43
0180	Orthophosphate, reactive as P	mg/l	0.147	0.148	0.167	0.292	0.347	0.362	0.546	0.309	0.276	0.498
6450	Copper, Dissolved	μg/l	< 1	< 1	1.09	1.3	1.19	1.2	2.24	1.41	1.09	1.37
6455	Zinc	μg/l	5.12	6.48	6.41	< 5	5.34	6.51	6.06	9.49	5.53	66.7
9901	Oxygen, Dissolved, % Saturation	%	92.9	98.2	109.2	104.7	92.5	76	88.1	75.9	82.6	82

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sampling point L Stour At Deadmill Bridge

Determinands

Sampling results

Samples from 14 Jan 2014 to 15 Oct 2014

Samples from 20 Feb 2013 to 18 Dec 2013

sampling point
L Stour At Deadmill Bridge