sampling point
Dorrington Dike Drain

Description	DORRINGTON DIKE DRAIN
Sampling point ID	AN-DORDKDRN
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 512976 353609 lat lon: 53.067773, -0.31535
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	62 samples taken between 2017 and 2011

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.

12 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 62 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 27 Apr 2016 to 29 Mar 2017

Notation	Determinand	Units	27 Apr 2016 12:48	17 May 2016 10:14	6 Jun 2016 09:50	5 Aug 2016 09:50	26 Aug 2016 09:38	3 Nov 2016 14:50	8 Dec 2016 10:55	13 Jan 2017 12:12	2 Mar 2017 10:59	29 Mar 2017 11:21
0061	pH		8.06	7.86	8.45	7.39	7.34	7.91	8.08	8.38	8.01	8.18
0076	Temperature of Water	°C	10.1	14.9	17.1	16.9	18.6	6.9	9.6	1.9	5.6	11.7
0077	Conductivity at 25 C	μs/cm	883	676	674	852	833	883	959	985	701	894
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.031	< 0.03	< 0.03	< 0.03	0.228	< 0.03	0.067	0.043	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	10.8	6.22	0.7	< 0.2	< 0.2	3.39	16.2	15.9	11.7	13.8
0117	Nitrate as N	mg/l	10.8	6.17	0.655	< 0.196	< 0.196	3.31	16.2	15.9	11.7	13.8
0118	Nitrite as N	mg/l	0.0323	0.0524	0.0447	< 0.004	< 0.004	0.0808	0.0262	0.0394	0.0331	0.0469
0119	Ammonia un-ionised as N	mg/l	< 0.00055	0.00059	< 0.00092	< 0.00023	< 0.00023	0.0027	< 0.00053	0.00067	0.00057	< 0.00062
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	237	164	195	303	273	258	230	253	191	243
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	0.014	0.115	0.223	0.023	0.107	0.059	0.047	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	128.7	154.7	186.2	44.3	26.4	75	97.9	95.4	91.8	112.9
9924	Oxygen, Dissolved as O2	mg/l	14.5	15.6	17.9	4.28	2.46	9.11	11.1	13.2	11.5	12.2

Samples from 6 May 2015 to 11 Feb 2016

Notation	Determinand	Units	6 May 2015 09:47	15 Jun 2015 09:20	2 Jul 2015 09:44	7 Aug 2015 10:04	2 Sep 2015 09:47	1 Oct 2015 09:33	16 Nov 2015 10:23	23 Nov 2015 10:51	7 Jan 2016 10:33	11 Feb 2016 11:30
0061	pH		7.73	6.95	7.69	9.37	7.81	7.65	8.22	8.35	7.97	8.22
0076	Temperature of Water	°C	12.2	13.6	22.6	16.1	14.2	10.6	9.9	0.5	7	3.5
0077	Conductivity at 25 C	μs/cm	2571	734	704	603	751	790	846	874	858	907
0111	Ammoniacal Nitrogen as N	mg/l	0.737	0.172	< 0.03	< 0.03	< 0.03	< 0.03	0.06	0.081	0.042	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.28	0.61	< 0.2	< 0.2	< 0.2	< 0.2	7.86	7.87	18.3	16.9
0117	Nitrate as N	mg/l	3.22	0.548	< 0.196	< 0.196	< 0.196	< 0.196	7.79	7.82	18.3	16.9
0118	Nitrite as N	mg/l	0.0566	0.0617	< 0.004	< 0.004	< 0.004	< 0.004	0.0698	0.0466	0.0342	0.0264
0119	Ammonia un-ionised as N	mg/l	0.00856	0.00037	< 0.00068	< 0.00085	< 0.00048	< 0.00026	0.00109	0.00073	0.00057	< 0.00034
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	95	181	181	106	195	221	247	254	226	246
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.044	0.04	0.036	0.026	0.019	0.022	0.031	0.068	0.029
9901	Oxygen, Dissolved, % Saturation	%	93.9	45.9	98.6	139.4	86.5	91.8	88.3	90.8	80.7	98.4
9924	Oxygen, Dissolved as O2	mg/l	10.1	4.76	8.5	13.7	8.85	10.2	9.97	13.1	9.78	13.1

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sampling point Dorrington Dike Drain

Determinands

Sampling results

Samples from 27 Apr 2016 to 29 Mar 2017

Samples from 6 May 2015 to 11 Feb 2016

sampling point
Dorrington Dike Drain