sampling point
Chorley Brook At Rays Farm

Description	CHORLEY BROOK AT RAYS FARM
Sampling point ID	MD-24265200
Type	Freshwater – Rivers
Status	open
Location	easting northing: 371500 283300 lat lon: 52.446903, -2.420743
Area	Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area	Shropshire & Wye
Summary	58 samples taken between 2024 and 2013

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.

13 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 58 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 18 Apr 2018 to 17 Jun 2024

Notation	Determinand	Units	18 Apr 2018 11:59	25 May 2018 10:16	11 Jun 2018 11:05	20 Jul 2018 11:14	15 Aug 2018 11:27	21 Sep 2018 10:06	16 Oct 2018 10:27	5 Nov 2018 12:26	13 Dec 2018 10:43	17 Jun 2024 10:59
0061	pH		8.3	8.06	8.32	8.38	8.32	8.28	7.92	8.15	8.02	8.26
0076	Temperature of Water	°C	12.8	12.8	14.5	14.8	16.5	13.3	11.9	9	4.7	12.3
0077	Conductivity at 25 C	μs/cm	446	533	527	601	584	436	504	585	468	552
0085	BOD : 5 Day ATU	mg/l										1.4
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.557	0.314	< 0.03	< 0.03	0.032
0116	Nitrogen, Total Oxidised as N	mg/l	8.43	6.44	6.25	5.31	4.25	5.06	7.23	3.99	12.9	7
0117	Nitrate as N	mg/l	8.41	6.42	6.24	5.31	4.25	5.02	7.11	3.98	12.9	6.97
0118	Nitrite as N	mg/l	0.0231	0.0232	0.0085	< 0.004	< 0.004	0.0438	0.116	0.0082	0.0343	0.03
0119	Ammonia un-ionised as N	mg/l	< 0.00067	< 0.00067	< 0.00076	< 0.00078	< 0.00088	0.0129	0.00549	< 0.00051	< 0.00037	0.00069
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	131	188	179	216	209	139	136	204	88	200
0180	Orthophosphate, reactive as P	mg/l	0.064	0.091	0.091	0.166	0.149	< 0.01	0.048	0.112	0.079	0.066
9901	Oxygen, Dissolved, % Saturation	%	107.4	95.8	81.5	87.4	99.1	95.7	78.9	95.7	102.2	99.9
9924	Oxygen, Dissolved as O2	mg/l	11.3	10.1	8.29	8.83	9.65	9.99	8.5	11	13.1	10.7

Samples from 3 Jun 2016 to 28 Mar 2018

Notation	Determinand	Units	3 Jun 2016 08:42	22 Aug 2016 11:07	4 Oct 2016 08:45	14 Oct 2016 13:49	3 Nov 2016 08:46	16 Dec 2016 10:06	17 Mar 2017 08:47	30 Mar 2017 13:56	22 May 2017 09:25	28 Mar 2018 11:46
0061	pH		8.04	8.24	8.14	8.34	8.04	8.22	8.2	8.52	8.18	8.25
0076	Temperature of Water	°C	10.1	16	8.7	10.1	5.1	8.1	6.6	13.6	11.4	7.2
0077	Conductivity at 25 C	μs/cm	564	552	526	557	590	427	487	455	526	488
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.058
0116	Nitrogen, Total Oxidised as N	mg/l	5.96	4.16	4.16	4.18	3.3	7.07	7.36	6.67	7.28	8.38
0117	Nitrate as N	mg/l	5.94	4.16	4.15	4.18	3.3	7.05	7.33	6.65	7.24	8.35
0118	Nitrite as N	mg/l	0.018	< 0.004	0.0085	< 0.004	< 0.004	0.021	0.0271	0.0248	0.0388	0.0279
0119	Ammonia un-ionised as N	mg/l	< 0.00055	< 0.00085	< 0.0005	< 0.00055	< 0.00038	< 0.00048	< 0.00043	< 0.00071	< 0.00061	0.00086
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	194	193	192	197	221	120	159	142	171	146
0180	Orthophosphate, reactive as P	mg/l	0.305	0.138	0.813	0.109	0.104	0.137	0.123	0.053	0.247	0.104
9901	Oxygen, Dissolved, % Saturation	%	98.9	88.3	104.9	95	96.1	101.8	102.8	112	98.4	106.2
9924	Oxygen, Dissolved as O2	mg/l	11.1	8.69	12.2	10.7	12.2	12	12.6	11.6	10.7	12.8

Tell us whether you accept cookies

sampling point Chorley Brook At Rays Farm

Determinands

Sampling results

Samples from 18 Apr 2018 to 17 Jun 2024

Samples from 3 Jun 2016 to 28 Mar 2018

sampling point
Chorley Brook At Rays Farm