sampling point
Ickwell Bk.Trib.Ivel Hatch Rd.Br.

Description	ICKWELL BK.TRIB.IVEL HATCH RD.BR.
Sampling point ID	AN-19M10
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 515965 248006 lat lon: 52.118212, -0.307725
Area	Cambridgeshire And Bedfordshire
Sub-Area	Brampton Team Sub Area
Summary	48 samples taken between 2017 and 2013

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 48 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Apr 2016 to 29 Mar 2017

Notation	Determinand	Units	5 Apr 2016 13:33	17 May 2016 11:22	18 Jul 2016 07:34	24 Aug 2016 08:09	14 Sep 2016 11:23	2 Nov 2016 12:15	23 Nov 2016 08:54	1 Feb 2017 12:33	27 Feb 2017 09:29	29 Mar 2017 09:18
0061	pH		8.61	8	7.92	7.74	7.86	7.57	6.81	7.96	8.2	7.91
0076	Temperature of Water	°C	12.1	13	16.2	16.4	18.2	7.3	7.1	6.8	7.2	10.4
0077	Conductivity at 25 C	μs/cm	759	839	745	884	877	859	707	744	832	789
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.08	0.05	0.035	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.29	2.3	1.02	0.3	0.23	2	9.19	9.84	8.1	5.54
0117	Nitrate as N	mg/l	4.28	2.26	1.01	0.293	0.222	2	9.16	9.82	8.08	5.52
0118	Nitrite as N	mg/l	0.0141	0.0438	0.0122	0.0073	0.008	0.0047	0.0277	0.0238	0.0224	0.021
0119	Ammonia un-ionised as N	mg/l	< 0.00064	0.00182	0.0012	0.00057	< 0.00073	< 0.00017	< 3.0e-05	< 0.0004	< 0.00045	< 0.00046
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	203	226	190	243	246	222	151	167	208	196
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.036	0.052	0.094	0.083	0.125	0.055	0.037	0.021	0.012
9901	Oxygen, Dissolved, % Saturation	%	165	93.5	81.8	70.5	77.9	100.7	89.1	88.1	98.8	84.4
9924	Oxygen, Dissolved as O2	mg/l	17.7	9.83	8.02	6.88	7.33	12.1	10.8	10.7	11.9	9.42

Samples from 5 May 2015 to 3 Mar 2016

Notation	Determinand	Units	5 May 2015 10:22	3 Jun 2015 10:19	2 Jul 2015 14:46	11 Aug 2015 11:05	3 Sep 2015 08:17	6 Oct 2015 08:42	3 Nov 2015 08:46	24 Nov 2015 09:29	5 Jan 2016 09:34	3 Mar 2016 10:35
0061	pH		7.79	7.63	7.55	7.93	8.09	7.89	7.85	7.88	7.36	8.21
0076	Temperature of Water	°C	13.2	13.2	20.9	15	12.4	14	10	7.1	7.7	4.8
0077	Conductivity at 25 C	μs/cm	737	836	717	837	821	824	866	870	729	859
0111	Ammoniacal Nitrogen as N	mg/l	0.052	1.18	0.181	0.04	0.033	< 0.03	< 0.03	0.038	0.032	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.33	1.24	0.34	< 0.2	0.62	1.41	2.36	2.86	5.86	4.58
0117	Nitrate as N	mg/l	2.29	1.06	0.299	0.194	0.607	1.4	2.34	2.85	5.84	4.57
0118	Nitrite as N	mg/l	0.0375	0.178	0.0413	0.0061	0.0131	0.0135	0.0158	0.0126	0.0192	0.0111
0119	Ammonia un-ionised as N	mg/l	0.00075	0.0118	0.00265	0.0009	0.00072	< 0.00057	< 0.00039	0.00043	0.00011	< 0.00037
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	183	207	197	222	224	211	233	235	209	230
0180	Orthophosphate, reactive as P	mg/l	0.028	0.105	0.147	0.067	0.056	0.047	0.036	0.04	0.04	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	92.8	72.6	51.9	81.3	82.6	74.4	80.8	83.4	86.7	117.6
9924	Oxygen, Dissolved as O2	mg/l	9.71	7.6	4.62	8.18	8.8	7.65	9.1	10.1	10.3	15.1

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sampling point Ickwell Bk.Trib.Ivel Hatch Rd.Br.

Determinands

Sampling results

Samples from 5 Apr 2016 to 29 Mar 2017

Samples from 5 May 2015 to 3 Mar 2016

sampling point
Ickwell Bk.Trib.Ivel Hatch Rd.Br.