sampling point
Costers Brook - Cowdray Estate

Description	COSTERS BROOK SAMPLED AT ENTRANCE TO COWDRAY ESTATE
Sampling point ID	SO-F0002980
Type	Freshwater – Rivers
Status	open
Location	easting northing: 489950 121100 lat lon: 50.982287, -0.719976
Area	Solent And South Downs
Sub-Area	L&W East Ssd
Summary	200 samples taken between 2019 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.

29 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
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
PhenolicOdor
Phosphate
SALinsitu
Sld Sus@105C
Temp Water
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 200 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Apr 2018 to 25 Mar 2019

Notation	Determinand	Units	6 Apr 2018 12:49	24 Jul 2018 08:45	23 Oct 2018 14:17	26 Oct 2018 09:18	13 Nov 2018 13:27	21 Nov 2018 14:11	6 Dec 2018 12:15	8 Jan 2019 14:14	7 Feb 2019 12:20	25 Mar 2019 11:39
0061	pH		7.85	7.78	7.78	8.03	7.61	7.78	7.93	7.93	7.94	8.02
0076	Temperature of Water	°C	10.4	14.5	10.4	10.2	10.3	8.2	10.8	8.9	8.1	9.9
0077	Conductivity at 25 C	μs/cm	524	442	355	361	415	477	459	518	389	523
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.036	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.09	2.91	2.26	2.03	4.67	2.7	2.99	3.58	2.79	3.82
0117	Nitrate as N	mg/l	4.09	2.9	2.26	2.02	4.66	2.7	2.99	3.58	2.78	3.82
0118	Nitrite as N	mg/l	< 0.004	0.0064	0.0048	0.0054	0.01	0.005	0.0044	< 0.004	0.009	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.0004	< 0.00046	0.00041	< 0.00056	< 0.00023	< 0.00029	< 0.0005	< 0.00043	< 0.00042	< 0.00054
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	216	168	112	107	140	181	172	210	140	200
0180	Orthophosphate, reactive as P	mg/l	0.017	< 0.01	< 0.01	< 0.01	0.026	0.013	0.02	0.016	0.068	0.011
9901	Oxygen, Dissolved, % Saturation	%	105.6	89.3	92.7	86.3	84.6	85.9	87.7	75.7	92.2	89.1
9924	Oxygen, Dissolved as O2	mg/l	11.8	9.08	10.3	9.68	9.46	10.1	9.7	8.76	10.9	10.1

Samples from 7 May 2015 to 15 Mar 2018

Notation	Determinand	Units	7 May 2015 14:05	13 Aug 2015 13:12	3 Nov 2015 12:50	14 Mar 2016 13:15	15 Jun 2016 12:31	28 Sep 2016 14:47	14 Dec 2016 15:18	6 Jan 2017 10:59	3 Apr 2017 16:13	15 Mar 2018 14:23
0061	pH		7.72	7.26	7.79	8	7.86	7.73	7.76	7.92	7.96	7.74
0076	Temperature of Water	°C	12.6	14.6	11.2	9.5	13	13.5	9.6	5	11.7	10.1
0077	Conductivity at 25 C	μs/cm	452	360	476	506	459	374	433	450	482	360
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.034	< 0.03	0.041	< 0.03	< 0.03	0.041	0.04	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.08	2.27	2.73	3.99	3.2	2.64	3	2.98	3.28	3.47
0117	Nitrate as N	mg/l	3.07	2.26	2.72	3.99	3.19	2.63	2.99	2.97	3.28	3.47
0118	Nitrite as N	mg/l	0.009	0.0097	0.0054	< 0.004	0.0101	0.0052	0.0142	0.0103	0.0041	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00035	0.00016	< 0.00037	0.00072	< 0.0005	< 0.00038	0.00042	0.00042	< 0.00057	< 0.00031
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	163	108	182	203	175	130	154	165	192	140
0180	Orthophosphate, reactive as P	mg/l	0.011	0.029	0.012	0.014	0.013	< 0.01	0.016	0.011	< 0.01	0.026
9901	Oxygen, Dissolved, % Saturation	%	103.6	83.6	94.3	88.1	88.2	94.2	75.5	83.6	100.8	97.7
9924	Oxygen, Dissolved as O2	mg/l	11	8.48	10.3	10	9.27	9.79	8.59	10.7	10.9	11

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sampling point Costers Brook - Cowdray Estate

Determinands

Sampling results

Samples from 6 Apr 2018 to 25 Mar 2019

Samples from 7 May 2015 to 15 Mar 2018

sampling point
Costers Brook - Cowdray Estate