sampling point
River Yeo Upstream Sunningdale Tip

Description	RIVER YEO UPSTREAM SUNNINGDALE TIP
Sampling point ID	SW-60260103
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 357989 117326 lat lon: 50.953821, -2.599463
Area	Wessex
Sub-Area	West Wessex
Summary	21 samples taken between 2016 and 2015

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.

31 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
C - Org Filt
CHLOROPHYLL
Ca Filtered
Calcium - Ca
Cd Filtered
Cond @ 25C
Cr- Filtered
Cu BLM Bio
Cu Filtered
Fe- Filt
Hardness
Magnesium-Mg
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Ni BLM Bio
Ni- Filtered
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Pb BLM Bio
Pb Filtered
Temp Water
Zn BLM Bio
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 21 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 15 Jul 2015 to 19 Apr 2016

Notation	Determinand	Units	15 Jul 2015 12:35	27 Aug 2015 14:17	29 Sep 2015 12:28	21 Oct 2015 15:28	5 Nov 2015 12:30	17 Dec 2015 11:11	14 Jan 2016 11:30	10 Feb 2016 11:32	1 Mar 2016 11:23	19 Apr 2016 09:37
0052	Lead, Dissolved	μg/l	< 0.1	0.159	0.123	0.23	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
0061	pH		7.66	7.88	7.74	7.72	7.95	7.97	7.99	7.97	8.04	8.2
0076	Temperature of Water	°C	17.2	16.1	14	12.7	13.2	11.7	7.5	7.3	7.8	9.5
0077	Conductivity at 25 C	μs/cm	758	607	776	758	648	591	638	540	724	640
0106	Cadmium, Dissolved	μg/l	0.0148	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
0111	Ammoniacal Nitrogen as N	mg/l	0.261	0.469	0.032	2.93	0.822	0.278	0.335	0.226	0.624	0.423
0116	Nitrogen, Total Oxidised as N	mg/l	8.14	5.87	4.81	6.16	4.79	4.56	5.5	3.77	6.74	4.68
0117	Nitrate as N	mg/l	7.73	5.74	4.8	5.93	4.69	4.49	5.43	3.73	6.64	4.63
0118	Nitrite as N	mg/l	0.411	0.128	0.0111	0.232	0.0967	0.0685	0.0703	0.0409	0.097	0.0536
0119	Ammonia un-ionised as N	mg/l	0.00374	0.0102	0.00043	0.0345	0.0169	0.00537	0.00497	0.00316	0.00969	0.00744
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	210	179	279	230	217	218	234	202	208	235
0180	Orthophosphate, reactive as P	mg/l	0.34	0.24	0.043	0.286	0.177	0.157	0.151	0.139	0.203	0.11
0239	Calcium, Dissolved	mg/l	100	83.7	128	96.6	97.7	93.8	105	86.9	112
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	4.82	9.48	1.51	6.76	6.22	8.25	5.43	8.15	4.57
3377	Lead : BLM Bioavailable	μg/l				0.03	0.01	0.01	0.01	0.01	0.01
3408	Zinc, Dissolved	μg/l	3.91	4.25	3.56	8.61	5.53	2.07	1.68	1.68	2.52
3409	Chromium, Dissolved	μg/l	3.06	2.39	< 0.5	10.8	1.51	2.02	1.68	0.879	1.9
3410	Nickel, Dissolved	μg/l	1.59	2.3	0.787	1.53	1.64	1.98	1.34	1.5	1.16
3878	Nickel : BLM Bioavailable	μg/l				0.38	0.51	0.53	0.47	0.4	0.48
4820	Manganese : BLM Bioavailable	μg/l				13.7	12.8	6.92	8.13	6.55	11.1
4821	Copper : BLM Bioavailable	μg/l				0.06	0.08	0.07	0.09	0.06	0.11
4822	Zinc : BLM Bioavailable	μg/l				2.81	1.82	0.56	0.6	0.45	0.98
6450	Copper, Dissolved	μg/l	1.55	2.83	1.11	1.67	1.77	1.84	1.51	1.65	1.47
6458	Manganese, Dissolved	μg/l	28.4	26.5	45.5	41.9	25.2	13.1	14.8	12.4	18.4
6460	Iron, Dissolved	μg/l	67.9	118	104	136	94.1	95.2	52.5	48.3	75.5
7887	Chlorophyll : Acetone Extract	μg/l	6.8	10.5	< 0.5	3.8	4.6	5.5	3.7	9.6	2.3
9901	Oxygen, Dissolved, % Saturation	%	51.7	80.2	88.3	63.9	84.3	92.6	94	92.4	90.5	93.2
9924	Oxygen, Dissolved as O2	mg/l	4.96	7.88	9.08	6.76	8.82	10	11.3	11.1	10.8	10.6

Samples from 17 Feb 2015 to 18 Jun 2015

Notation	Determinand	Units	17 Feb 2015 12:24	17 Feb 2015 12:25	25 Mar 2015 10:51	25 Mar 2015 11:19	29 Apr 2015 11:40	29 Apr 2015 11:45	28 May 2015 10:49	28 May 2015 10:55	18 Jun 2015 10:45	18 Jun 2015 10:50
0052	Lead, Dissolved	μg/l		0.129		< 0.1		< 0.1		< 0.1	< 0.1
0061	pH		8.04	8.04		8.11	7.91	7.91	7.78	7.78	7.71	7.71
0076	Temperature of Water	°C	6.2	6.2		8.3	10.6	10.6	13.7	13.7	16	16
0077	Conductivity at 25 C	μs/cm	588	588		708	705	705	740	740	752	752
0106	Cadmium, Dissolved	μg/l		< 0.01		< 0.01		< 0.01		< 0.01	0.0108
0111	Ammoniacal Nitrogen as N	mg/l	0.646	0.502		0.829	0.441	0.457	0.475	0.479	0.385	0.383
0116	Nitrogen, Total Oxidised as N	mg/l	4.82	4.7		6.16	7.24	7.14	7.58	7.3	8.79	8.97
0117	Nitrate as N	mg/l	4.76	4.64		6.09	7.09	6.99	7.38	7.1	8.39	8.57
0118	Nitrite as N	mg/l	0.0558	0.0573		0.075	0.15	0.148	0.204	0.204	0.402	0.399
0119	Ammonia un-ionised as N	mg/l	0.00891	0.00693		0.0133	0.00686	0.0071	0.00691	0.00696	0.00566	0.00563
0158	Hardness, Total as CaCO3	mg/l		262
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	204	209		245	228	224	234	233	220	218
0180	Orthophosphate, reactive as P	mg/l	0.201	0.152		0.176	0.209	0.207	0.262	0.257	0.36	0.359
0237	Magnesium	mg/l		5.13
0239	Calcium, Dissolved	mg/l				115		106		110	104
0241	Calcium	mg/l		96.4
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l		6.35		4.02		4.21		4.44	4.92
3408	Zinc, Dissolved	μg/l		2.66		2.3		3.04		2.52	4.3
3409	Chromium, Dissolved	μg/l		1.91		2.75		2.94		3.36	4.23
3410	Nickel, Dissolved	μg/l		1.58		1.02		1.28		1.79	1.8
6450	Copper, Dissolved	μg/l		1.84		1.74		1.85		1.7	1.93
6458	Manganese, Dissolved	μg/l				20.6		17.2		22.1	19
6460	Iron, Dissolved	μg/l				73.9		87		59.2	73.5
7887	Chlorophyll : Acetone Extract	μg/l	11.5		12	12	9.2	3.5	6.5	7.1	5.6	6.1
9901	Oxygen, Dissolved, % Saturation	%	96	96		92.5	86.2	86.2	68.8	68.8	57.1	57.1
9924	Oxygen, Dissolved as O2	mg/l	11.9	11.9		10.9	9.57	9.57	7.12	7.12	5.62	5.62

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sampling point River Yeo Upstream Sunningdale Tip

Determinands

Sampling results

Samples from 15 Jul 2015 to 19 Apr 2016

Samples from 17 Feb 2015 to 18 Jun 2015

sampling point
River Yeo Upstream Sunningdale Tip