sampling point
Salary Bk.N Trib.Blue Barns Farm

Description	SALARY BK.N TRIB.BLUE BARNS FARM
Sampling point ID	AN-TG25
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 602842 230175 lat lon: 51.933099, 0.949131
Area	Essex Norfolk And Suffolk
Sub-Area	Essex Team Sub Area
Summary	90 samples taken between 2012 and 2000

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.

21 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
Cond @ 20C
Cond @ 25C
LCMS
N Inorganic
N Oxidised
NATGRIDREF
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
Turbidity
TurbidityNTU
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 90 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 12 May 2006 to 24 May 2012

Notation	Determinand	Units	12 May 2006 10:59	8 Jun 2006 11:13	21 Jul 2006 12:55	16 Aug 2006 11:50	22 Sep 2006 08:45	6 Nov 2006 10:10	21 Nov 2006 09:40	4 Dec 2006 09:42	1 Feb 2007 10:48	24 May 2012 14:25
0061	pH		7.48	7.61	7.59	7.57	7.58	7.65	7.45	7.25	7.68
0062	Conductivity at 20 C	μs/cm	659	777	1680	1730	1160	720	705	682	668
0076	Temperature of Water	°C	13.71	14.05	19.44	15.07	16.37	9.49	8.83	9.3	6.99
0085	BOD : 5 Day ATU	mg/l	1.1	< 1	1.8	< 1	< 1	< 1	< 1	< 1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.062	0.039	6.75	0.086	< 0.03	0.107	0.078	0.111	0.032
0116	Nitrogen, Total Oxidised as N	mg/l	11.3	5.4	5.08	6.82	7.9	13.9	15.2	17.1	16.8
0117	Nitrate as N	mg/l	11.3	5.38	4.29	6.79	7.86	13.8	15.2	17.1	16.8
0118	Nitrite as N	mg/l	0.0483	0.0215	0.786	0.0349	0.0421	0.0518	0.0313	0.0252	0.0109
0119	Ammonia un-ionised as N	mg/l	0.00046	0.0004	0.0972	0.00086	< 0.00034	0.00085	0.00037	0.00035	0.00023
0172	Chloride	mg/l	89	130	408	435	241	97	87.4	83.5	79.7
0180	Orthophosphate, reactive as P	mg/l	0.074	0.092	1.12	0.262	0.357	0.119	0.12	0.094	0.048
6396	Turbidity	ntu	2.6	2.2	4.2	3.3	2.3	3.1	4.4	21.3	3.3
7299	LCMS Screen : Semi Quantitative	text										1
7434	National Grid Reference : Whole : Field report											1
9901	Oxygen, Dissolved, % Saturation	%	85.9	76.6	30.5	58.3	52.9	82.7	82.1	84.2	95.9
9924	Oxygen, Dissolved as O2	mg/l	8.88	7.86	2.79	5.83	5.16	9.42	9.5	9.64	11.6

Samples from 15 Aug 2005 to 12 Apr 2006

Notation	Determinand	Units	15 Aug 2005 10:50	16 Sep 2005 11:15	7 Oct 2005 13:25	2 Nov 2005 16:55	14 Nov 2005 13:08	14 Dec 2005 12:27	19 Jan 2006 10:33	16 Feb 2006 10:45	20 Mar 2006 11:00	12 Apr 2006 10:24
0061	pH		7.41	7.26	7.73	7.36	7.64	7.77	7.34	7.37	7.37	7.51
0062	Conductivity at 20 C	μs/cm	1230	613	1180	668	748	799	1000	1120	804	1650
0068	Turbidity	ftu	11.9		2.3
0076	Temperature of Water	°C	13.82	13.97	15.6	14.25	8.67	6.78	7.58	5.99	4.86	6.92
0085	BOD : 5 Day ATU	mg/l	1.95	1.17	< 1	4.07	2.33	2.43	< 1	< 1	< 1	1.3
0111	Ammoniacal Nitrogen as N	mg/l	0.075	0.149	0.044	0.141	0.049	0.144	0.279	0.167	0.046	0.074
0116	Nitrogen, Total Oxidised as N	mg/l	5.35	3.51	5.71	6.26	6.85	7.19	11	9.05	11.5	9.73
0117	Nitrate as N	mg/l	5.31	3.48	5.67	6.21	6.82	7.11	10.9	9.02	11.5	9.7
0118	Nitrite as N	mg/l	0.0413	0.0289	0.0393	0.0539	0.0349	0.0827	0.0848	0.0324	0.0222	0.0302
0119	Ammonia un-ionised as N	mg/l	0.00047	0.00067	0.00066	0.00082	0.00036	0.00123	0.00094	0.00054	0.00014	0.00035
0172	Chloride	mg/l	256	94.4	237	110	107	127	196	228	129	405
0180	Orthophosphate, reactive as P	mg/l	0.589	0.291	0.242	0.193	0.162	0.158	0.148	0.146	0.069	0.662
6396	Turbidity	ntu		33.8		102	27.7	22.3	3.3	35.2	4.1	3.7
9901	Oxygen, Dissolved, % Saturation	%	48.5	63.1	47.6	68	59.3	58.5	69.3	81	82.2	72
9924	Oxygen, Dissolved as O2	mg/l	4.99	6.48	4.72	6.94	6.89	7.12	8.26	10	10.5	8.71

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sampling point Salary Bk.N Trib.Blue Barns Farm

Determinands

Sampling results

Samples from 12 May 2006 to 24 May 2012

Samples from 15 Aug 2005 to 12 Apr 2006

sampling point
Salary Bk.N Trib.Blue Barns Farm