sampling point
Sixpenny Bk.At Ford Lane Alresford

Description	SIXPENNY BK.AT FORD LANE ALRESFORD
Sampling point ID	AN-TG315
Type	Freshwater – Rivers
Status	open
Location	easting northing: 606558 220346 lat lon: 51.843484, 0.997224
Area	Essex Norfolk And Suffolk
Sub-Area	Essex Team Sub Area
Summary	48 samples taken between 2024 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.

13 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
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 8 Apr 2016 to 28 Jun 2024

Notation	Determinand	Units	8 Apr 2016 12:44	11 May 2016 09:27	4 Jul 2016 11:09	6 Sep 2016 13:55	1 Nov 2016 14:24	29 Nov 2016 15:19	2 Dec 2016 11:25	8 Feb 2017 09:07	6 Apr 2017 13:27	28 Jun 2024 16:22
0061	pH		7.49	8.02	7.63	7.98	7.87	7.84	7.68	7.75	7.7	7.65
0076	Temperature of Water	°C	8.8	13.2	16.1	18	10.8	4.4	6.3	5.4	12.1	18.2
0077	Conductivity at 25 C	μs/cm	674	625	615	636	640	648	647	675	630	652
0085	BOD : 5 Day ATU	mg/l										< 3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.033	0.049	0.03	< 0.03	< 0.03	0.031	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	8.49	8.75	9.48	9.43	9.5	8.35	8.82	8.38	8.61	9.9
0117	Nitrate as N	mg/l	8.47	8.72	9.45	9.4	9.49	8.34	8.81	8.35	8.59	9.89
0118	Nitrite as N	mg/l	0.0158	0.0262	0.0257	0.0261	0.0079	0.0074	0.0095	0.028	0.0193	0.013
0119	Ammonia un-ionised as N	mg/l	< 0.00016	< 0.00069	0.00041	0.00153	0.00043	< 0.00025	< 0.0002	0.00023	< 0.00032	< 0.00045
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	107	99	99	96	97	99	100	97	107	110
0180	Orthophosphate, reactive as P	mg/l	0.13	0.159	0.202	0.258	0.191	0.135	0.157	0.144	0.213	0.19
9901	Oxygen, Dissolved, % Saturation	%	96.4	91.9	89.3	86.9	87.4	93.4	91.1	91.1	100.5	94.1
9924	Oxygen, Dissolved as O2	mg/l	11.2	9.62	8.77	8.21	9.66	12.1	11.2	11.5	10.8	8.85

Samples from 12 May 2015 to 17 Mar 2016

Notation	Determinand	Units	12 May 2015 11:34	17 Jun 2015 09:49	8 Jul 2015 13:07	3 Aug 2015 12:47	9 Sep 2015 11:14	21 Oct 2015 11:36	11 Nov 2015 10:40	25 Nov 2015 11:40	6 Jan 2016 11:14	17 Mar 2016 13:46
0061	pH		7.73	7.7	7.91	7.94	7.67	7.67	7.7	7.68	7.89	7.81
0076	Temperature of Water	°C	12.8	13.5	15.3	16.6	13.5	10.2	12.9	7.8	7.9	7.8
0077	Conductivity at 25 C	μs/cm	618	649	634	642	637	631	667	719	667	670
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.043	0.052	0.03	0.038	0.035	0.059	0.421	< 0.03	0.034
0116	Nitrogen, Total Oxidised as N	mg/l	7.79	10.6	10.1	10.4	10.8	8.84	7.45	1.92	9.55	9.98
0117	Nitrate as N	mg/l	7.77	10.6	10.1	10.4	10.8	8.83	7.41	1.66	9.51	9.95
0118	Nitrite as N	mg/l	0.0166	0.0381	0.0318	0.026	0.0217	0.013	0.0397	0.257	0.0413	0.0306
0119	Ammonia un-ionised as N	mg/l	< 0.00036	0.00051	0.00114	0.00077	0.00042	0.00031	0.00067	0.00315	< 0.00037	0.00034
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	99	89	92	89	92	98	122	159	118	99
0180	Orthophosphate, reactive as P	mg/l	0.113	0.146	0.155	0.178	0.214	0.21	0.19	0.192	0.141	0.166
9901	Oxygen, Dissolved, % Saturation	%	93.3	83.6	78.6	79.1	76.8	82.9	86.4	60.2	90.2	97.5
9924	Oxygen, Dissolved as O2	mg/l	9.85	8.69	7.85	7.69	7.98	9.3	9.1	7.15	10.7	11.6

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sampling point Sixpenny Bk.At Ford Lane Alresford

Determinands

Sampling results

Samples from 8 Apr 2016 to 28 Jun 2024

Samples from 12 May 2015 to 17 Mar 2016

sampling point
Sixpenny Bk.At Ford Lane Alresford