sampling point
Rissington Ditch Above Windrush Loop

Description	RISSINGTON DITCH ABOVE WINDRUSH LOOP
Sampling point ID	TH-PWRR0010
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 418400 216900 lat lon: 51.850388, -1.734271
Area	West Thames
Sub-Area	L&W North Wt
Summary	86 samples taken between 2007 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.

20 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
OrthophsFilt
OrthophsFilt
Oxygen Diss
Phosphorus-P
SI-GQA
Temp Water
Type of Flow
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 86 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 10 Oct 2006 to 5 Jun 2007

Notation	Determinand	Units	10 Oct 2006 14:00	20 Oct 2006 14:40	7 Nov 2006 11:20	5 Dec 2006 13:47	7 Feb 2007 12:47	27 Feb 2007 12:40	6 Mar 2007 13:35	11 Apr 2007 11:43	8 May 2007 11:48	5 Jun 2007 12:05
0061	pH		8.2	7.84	8.2	8.05	8.21	8.1	7.85	8.17	8.32	8.3
0076	Temperature of Water	°C	13.9	13.77	8.4	9.86	2.51	8.4	9.16	10.59	11.67	12.8
0085	BOD : 5 Day ATU	mg/l	< 1	1.1	3.1	< 1	1.9	1.1	< 1	< 1	1.2	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.05	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	6.48	7.3	7.76	6.02	6.24	5.3	6.7	9.01	3.01	3.23
0117	Nitrate as N	mg/l	6.47	7.29	7.75	6.01	6.24	5.3	6.7	9	3	3.22
0118	Nitrite as N	mg/l	0.0082	0.0075	0.0068	0.0071	0.0041	< 0.004	0.0048	0.0124	0.009	0.0101
0119	Ammonia un-ionised as N	mg/l	< 0.00073	< 0.0005	< 0.00049	< 0.00054	< 0.00032	< 0.00049	< 0.00037	0.00095	< 0.00062	< 0.00067
0180	Orthophosphate, reactive as P	mg/l	0.057	0.053	0.055	0.046	0.027	0.03	0.068	0.051	0.064	0.026
3267	Type of flow as description		3	3	3	3	3	3	3	3	3	3
9901	Oxygen, Dissolved, % Saturation	%	106.1	94.8	98.4	97	107.5	96.8	96.3	104.9	98.5	97.4
9924	Oxygen, Dissolved as O2	mg/l	10.9	9.8	11.5	11	14.6	11.3	11.1	11.7	10.7	10.3

Samples from 28 Nov 2005 to 4 Oct 2006

Notation	Determinand	Units	28 Nov 2005 14:16	9 Jan 2006 13:50	6 Feb 2006 14:20	6 Mar 2006 10:55	11 Apr 2006 13:55	26 Jun 2006 09:53	19 Jul 2006 14:20	10 Aug 2006 12:15	22 Aug 2006 11:50	4 Oct 2006 13:45
0061	pH		8.16	8.19	8.31	8.39	8.34	8.22	8.04	8.32	8.37	8.19
0076	Temperature of Water	°C	4.46	6.03	5.39	4.24	6.06	13.95	19.19	14.74	13.7	12.66
0085	BOD : 5 Day ATU	mg/l	1.32	1.31	1.16	1.47	1.3	< 1	4.7	< 1	< 1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.031	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5	6.76	5.91	11.7	5.87	8.32	2.54	7.49	7.27	5.9
0117	Nitrate as N	mg/l	5	6.75	5.91	11.7	5.87	8.31	2.53	7.48	7.26	5.89
0118	Nitrite as N	mg/l	< 0.004	0.0065	< 0.004	0.0129	0.0049	0.0122	0.0094	0.0095	0.0092	0.0092
0119	Ammonia un-ionised as N	mg/l	< 0.00036	< 0.00041	< 0.00039	< 0.00036	< 0.00041	< 0.00073	< 0.00107	0.0008	< 0.00072	< 0.00066
0180	Orthophosphate, reactive as P	mg/l	0.037	0.035	0.027	< 0.02	0.039	0.057	0.056	0.077	0.085	0.041
3267	Type of flow as description		3	3	3	3	3	3	3	3	3	3
9901	Oxygen, Dissolved, % Saturation	%	106.4	99	98.7	96.7	101.9	97.4	95.4	106.7	106.9	104.4
9924	Oxygen, Dissolved as O2	mg/l	13.8	12.3	12.5	12.6	12.6	10	8.79	10.8	11.1	11.1

Tell us whether you accept cookies

sampling point Rissington Ditch Above Windrush Loop

Determinands

Sampling results

Samples from 10 Oct 2006 to 5 Jun 2007

Samples from 28 Nov 2005 to 4 Oct 2006

sampling point
Rissington Ditch Above Windrush Loop