sampling point
D/S High Halden Stw-Shawlands

Description	RIVER BEULT DOWNSTREAM HIGH HALDEN SEWAGE WORKS AT SHAWLANDS
Sampling point ID	SO-E0000617
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 590176 139011 lat lon: 51.118815, 0.715943
Area	Kent And South London
Sub-Area	L&W Kent And East Sussex Ksl
Summary	101 samples taken between 2013 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.

24 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
COPA
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Copper - Cu
Cu Filtered
Hardness
Magnesium-Mg
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 101 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 Jun 2011 to 24 Jul 2013

Notation	Determinand	Units	7 Jun 2011 11:55	20 Jul 2011 13:41	18 Oct 2011 12:14	19 Jan 2012 11:57	16 Apr 2012 09:27	28 Jun 2012 09:42	17 Oct 2012 10:53	11 Jan 2013 12:25	29 Apr 2013 11:30	24 Jul 2013 14:21
0061	pH			7.43	7.34	7.4	7.83	7.46	7.6	7.74	7.69	7.5
0076	Temperature of Water	°C		15.6	10.5	8	5.3	17.2	11.5	5.8	10	19.4
0077	Conductivity at 25 C	μs/cm								530	894	945
0085	BOD : 5 Day ATU	mg/l	3.1	3.7	1.1	1.8	1.6	2.4	2.73
0111	Ammoniacal Nitrogen as N	mg/l		0.1	0.141	0.218	0.057	0.802	0.074	0.294	0.099	0.25
0116	Nitrogen, Total Oxidised as N	mg/l		15.2	16.2	13.5	13.7	11.2	11.6	3.01	10.2	23.8
0117	Nitrate as N	mg/l		15.1	16.1	13.4	13.7	10.6	11.5	2.97	10.1	23.6
0118	Nitrite as N	mg/l		0.105	0.0535	0.105	0.0436	0.601	0.0531	0.042	0.0707	0.174
0119	Ammonia un-ionised as N	mg/l		0.00075	0.00059	0.00087	0.0005	0.00729	0.00061	0.00218	0.00089	0.00293
0162	Alkalinity to pH 4.5 as CaCO3	mg/l								150	177	123
0180	Orthophosphate, reactive as P	mg/l		0.295	0.23	0.28	0.525	0.551	0.324	0.308	0.29	1.18
3408	Zinc, Dissolved	μg/l		11.3	10.3	12.6	16.3	12.6	11.7
6450	Copper, Dissolved	μg/l		4.1	2.65	3.37	4.53	4.26	6.55
6452	Copper	μg/l		3.66	3.95	4.28	5.36	5.47	12.4
6455	Zinc	μg/l		14.7	12.1	14.8	18.9	16.8	39.5
9901	Oxygen, Dissolved, % Saturation	%		52	54.2	53.6	63.5	40.1	67.3	74.2	93.6	76.2
9924	Oxygen, Dissolved as O2	mg/l		5.16	6.03	6.34	8.04	3.85	7.32	9.27	10.5	6.99

Samples from 27 Jan 2009 to 19 Apr 2011

Notation	Determinand	Units	27 Jan 2009 14:37	21 Apr 2009 13:38	29 Jul 2009 13:32	19 Oct 2009 09:07	1 Feb 2010 12:00	22 Apr 2010 12:19	21 Jul 2010 11:17	4 Oct 2010 12:10	6 Jan 2011 12:25	19 Apr 2011 12:14
0061	pH		7.04	7.63	7.9	7.29		7.41	7.62			7.64
0076	Temperature of Water	°C	5.43	12.62	16.49	8.35		6.95	13.81			9.8
0085	BOD : 5 Day ATU	mg/l	2.3	2.1	< 1	1.3		3.2	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.246	4.36	0.087	0.034		0.072	0.078			0.069
0116	Nitrogen, Total Oxidised as N	mg/l	4.15	1.77	12.5	17.8		11.9	4.97			15.6
0117	Nitrate as N	mg/l	4.12	1.7	12.4	17.7		11.8	4.93			15.5
0118	Nitrite as N	mg/l	0.0341	0.0743	0.0807	0.0807		0.0625	0.0398			0.112
0119	Ammonia un-ionised as N	mg/l	0.00036	0.0416	0.00203	0.00011		0.00027	0.00079			0.00055
0180	Orthophosphate, reactive as P	mg/l	0.245	0.501	0.88	0.423		0.14	0.452			0.176
3408	Zinc, Dissolved	μg/l	17.5	9.5	18.6	13.8		7	9.84			9.51
6450	Copper, Dissolved	μg/l	7.8	8.4	4.6	3		4.1	4.41			3.2
6452	Copper	μg/l	10	8.3	4.8	3.5		3.68	6.1			3.55
6455	Zinc	μg/l	31	20.7	19.1	14.4		9.16	12.3			10.5
7668	No flow /No sample						1			1	1
9901	Oxygen, Dissolved, % Saturation	%	83.6	59.2	55.3	53.2		89.6	53.9			66.8
9924	Oxygen, Dissolved as O2	mg/l	10.5	6.28	5.39	6.24		10.9	5.56			7.56

Tell us whether you accept cookies

sampling point D/S High Halden Stw-Shawlands

Determinands

Sampling results

Samples from 7 Jun 2011 to 24 Jul 2013

Samples from 27 Jan 2009 to 19 Apr 2011

sampling point
D/S High Halden Stw-Shawlands