sampling point
D/S Millbrook Stw

Description	DOWNSTREAM MILLBROOK SEWAGE TREATMENT WORKS 50 54.25'N 01 26.20'W
Sampling point ID	SO-G0016868
Type	Saline Water – Estuarine Sites – Non Bathing/Shellfish
Status	closed
Location	easting northing: 439600 111800 lat lon: 50.904318, -1.438189
Area	Solent And South Downs
Sub-Area	Ecmas Sampling (Solent And South Downs)
Summary	110 samples taken between 2014 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.

36 determinands have been measured at this site

Benzene
CHLOROPHYLL
COPA
Cd Filtered
Cr- Filtered
Cu Filtered
HTrlTW
Hg Filtered
N Dis Inorg
N Oxid Filt
NGR Easting
NGR Northing
NH3 filt N
Ni- Filtered
Nitrate Filt
Nitrite Filt
O Diss %sat
OrthophsFilt
Oxygen Diss
Pb Filtered
SALinsitu
Sample Depth
SiO2 Filt
Temp Water
Time Hi-Tide
Toluene
Transparency
Turbdty in-s
Vol Filtered
Water Depth
Xylene Tot
Zn- Filtered
m-p-Xylene
o-Xylene
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 110 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Dec 2012 to 25 Feb 2014

Notation	Determinand	Units	9 Dec 2012 12:09	11 Jan 2013 12:55	10 Feb 2013 13:06	8 May 2013 12:59	9 Jun 2013 12:41	4 Jul 2013 14:00	13 Aug 2013 08:49	8 Sep 2013 14:29	4 Feb 2014 12:22	25 Feb 2014 11:40
0004	Time of high tide	hh.mm	6.3	10.11	10.4	11.05	13.34	10.41	3.29	13.28	13.57	7.57
0006	Sample Depth below surface	m	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
0067	Transparency	m		1.8				4	1.5
0076	Temperature of Water	°C	7.774	8.92	6.72	13.363	15.28	17.75	19.71	19.74	7.517	8.903
3428	Water Depth	m	14.02	18.25	17.76	16.4	17.56	14.89	13.93	17.44	3.8	14.9
3976	Turbidity : In Situ	ftu			11.3					7.3	10.4	6.5
4865	Volume of Sample Filtered	ml	800	500	1000	1000	1000	1000	500	500	1000	800
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	1.55	5.99	2.16	3.58	1.16	1.58	2.65	1.78	4.05	6.64
6019	NGR : Easting	ngr	439610	439616	439606	439597	439608	439624	439593	439623	439598	439605
6020	NGR : Northing	ngr	111851	111859	111793	111797	111809	111791	111798	111797	111801	111799
6485	Nitrite, Filtered as N	mg/l	0.0062	0.0182	0.0092	0.0304	0.0162	0.0207	0.0504	0.0572	0.0153	0.0208
7342	Time of sampling relative to previous high water	hh.mm	5.39	2.44	2.26	1.54	12.32	3.19	5.2	1.01	10.42	3.43
7608	Salinity : In Situ	ppt	21.015	28.65	24.81	21.626	29.09	28.44	30.12	30.67	11.907	4.274
7887	Chlorophyll : Acetone Extract	μg/l	1.1	< 1	0.85	1.4	< 0.5	1.2	1.5	2	0.7	1.8
9853	Nitrate, Filtered as N	mg/l	1.49	5.86	1.9	2.83	0.974	1.15	1.5	0.663	3.76	6.52
9856	Orthophosphate, Filtered as P	mg/l	0.024	0.045	0.044	0.064	0.024	0.044	0.145	0.134	0.042	0.03
9857	Silicate, Filtered as SiO2	mg/l	4.57	9.37	3.11	1.89	1.16	1.87	2.76	1.75	5.6	5.41
9901	Oxygen, Dissolved, % Saturation	%	89.9	89.7	92.6	102.8	91.8	89.9	75.4	86.8	95.1	93.2
9924	Oxygen, Dissolved as O2	mg/l	9.41	8.69	9.7	9.45	7.73	7.24	5.79	6.64	10.6	10.5
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	1.5	5.88	1.91	2.86	0.99	1.17	1.55	0.72	3.78	6.54
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	0.048	0.11	0.251	0.719	0.169	0.411	1.1	1.06	0.267	0.1

Samples from 10 Nov 2011 to 9 Sep 2012

Notation	Determinand	Units	10 Nov 2011 13:00	1 Dec 2011 12:25	6 Jan 2012 13:52	2 Feb 2012 14:41	28 Mar 2012 16:19	15 May 2012 17:20	13 Jun 2012 13:09	5 Jul 2012 13:47	3 Aug 2012 12:21	9 Sep 2012 15:21
0004	Time of high tide	hh.mm		14.36	8.4	18.18		20.09	19.12	12.44	12.3	17.46
0006	Sample Depth below surface	m		0.2	0.2	0.2		0.2	0.2	0.2	0.2	0.2
0052	Lead, Dissolved	μg/l	0.092			0.0493	0.0421			0.0911
0061	pH		8.1			8.12	8.16			8.08
0067	Transparency	m		1.75	1.5					2	3	1.8
0076	Temperature of Water	°C		11.968	8.77	6.82		12.41	13.982	17.56	19.28	19.38
0103	Mercury, Dissolved	μg/l	< 0.01			< 0.01	< 0.01			< 0.01
0106	Cadmium, Dissolved	μg/l	< 0.04			< 0.04	< 0.04			< 0.04
3408	Zinc, Dissolved	μg/l	3.65			3.57	1.9			4.56
3409	Chromium, Dissolved	μg/l	< 0.5			< 0.5	< 0.5			< 0.5
3410	Nickel, Dissolved	μg/l	0.82			0.67	0.742			1.34
3428	Water Depth	m		16.4	14.4	15.4		15	15.81	18.2	17	15.4
3784	Toluene :- {Methylbenzene}	μg/l	< 0.1			< 0.1	< 0.1			< 0.1
4865	Volume of Sample Filtered	ml		1220		1000			350	800	1000	1000
4925	Nitrogen, Dissolved Inorganic : as N	mg/l		2.39	2.68	3.16		1.87	3	2.04	1.2	2.06
6019	NGR : Easting	ngr		439595	439624	439607		439598	439607	439605	439604	439603
6020	NGR : Northing	ngr		111848	111793	111793		111798	111847	111845	111800	111801
6450	Copper, Dissolved	μg/l	1.26			0.638	0.556			1.43
6485	Nitrite, Filtered as N	mg/l		0.0223	0.0162	0.0133		0.0097	0.0279	0.0227	0.0143	0.0323
7342	Time of sampling relative to previous high water	hh.mm		9.47	5.12	9.1		9.51	6.37	1.03	12.2	9.58
7608	Salinity : In Situ	ppt		31.017	31.99	30.24		29.56	14.638	28.35	27.68	28.55
7887	Chlorophyll : Acetone Extract	μg/l		1	1	< 0.5		0.82	7.7	3	3.3	0.53
9853	Nitrate, Filtered as N	mg/l		0.948	2.52	2.07		0.97	2.73	1.54	0.926	1.23
9856	Orthophosphate, Filtered as P	mg/l		0.116	0.036	0.102		0.064	0.053	0.064	0.03	0.072
9857	Silicate, Filtered as SiO2	mg/l		2.42	5.13	3.97		1.8	6.56	4.07	1.7	2.72
9901	Oxygen, Dissolved, % Saturation	%		90.4	98.8	92.2		90.6	79.5	88.4	101.4	95
9924	Oxygen, Dissolved as O2	mg/l		8.06	9.39	9.28		8.08	7.52	7.15	7.97	7.41
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l		0.97	2.54	2.08		0.98	2.76	1.56	0.94	1.26
9993	Ammoniacal Nitrogen, Filtered as N	mg/l		1.42	0.141	1.08		0.89	0.236	0.482	0.256	0.795

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sampling point D/S Millbrook Stw

Determinands

Sampling results

Samples from 9 Dec 2012 to 25 Feb 2014

Samples from 10 Nov 2011 to 9 Sep 2012

sampling point
D/S Millbrook Stw