sampling point
Salters Brook U/S Of Barrow Brook

Description	SALTERS BROOK U/S OF BARROW BROOK
Sampling point ID	NW-88000609
Type	Freshwater – Rivers
Status	open
Location	easting northing: 347713 369842 lat lon: 53.223028, -2.784595
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Cheshire
Summary	156 samples taken between 2023 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.

25 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
Cond - Field
Cond @ 20C
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Orthophospht
Oxygen Diss
Sld NV@500C
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
pH

Displaying the twenty most recent samples. You can see all 156 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 27 Apr 2023 to 4 Dec 2023

Notation	Determinand	Units	27 Apr 2023 09:21	15 May 2023 10:03	6 Jun 2023 14:09	3 Jul 2023 09:57	1 Aug 2023 10:18	7 Sep 2023 10:47	22 Sep 2023 11:17	2 Oct 2023 12:30	1 Nov 2023 11:19	4 Dec 2023 13:02
0061	pH		7.9	7.92	7.69	7.6	7.63	7.61	7.59	7.36	7.5	7.4
0076	Temperature of Water	°C	8.3	11.1	15.1	12.6	14.6	15.6	12.6	13.9	11.7	5.1
0077	Conductivity at 25 C	μs/cm	705	707	724	702	655	773	630	610	571	412
0085	BOD : 5 Day ATU	mg/l	1.6	1.1	14	< 5		< 4	1.2	2.1	< 7	5.9
0111	Ammoniacal Nitrogen as N	mg/l	0.14	0.16	0.57	0.68		0.49	0.2	0.097	0.12	0.85
0116	Nitrogen, Total Oxidised as N	mg/l	5.8	5.4	2.7	4.2		4.5	4.4	3.2	3.8	2.8
0117	Nitrate as N	mg/l	5.73	5.34	1.3	4.07		4.3	4.32	2.86	3.71	2.77
0118	Nitrite as N	mg/l	0.066	0.061	1.4	0.13		0.2	0.08	0.34	0.09	0.029
0119	Ammonia un-ionised as N	mg/l	0.0018	0.00264	0.00749	0.00605		0.00557	0.00174	0.00055	0.0008	0.00274
0135	Solids, Suspended at 105 C	mg/l	11	17	15	12		12	8.4	12	20	110
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	240	250	280	240		250	220	230	220	140
0172	Chloride	mg/l	47	45	49	47		49	34	33	32	31
0180	Orthophosphate, reactive as P	mg/l	0.14	0.17	0.57	0.35		0.27	0.23	0.32	0.47	0.34
9901	Oxygen, Dissolved, % Saturation	%	98.2	92.7	43.5	56.3	58.5	42.8	54.7	22.5	51.6	85.5
9924	Oxygen, Dissolved as O2	mg/l	11.5	10.2	4.36	5.97		4.25	5.8	2.32	5.58	10.9

Samples from 24 Jun 2022 to 1 Mar 2023

Notation	Determinand	Units	24 Jun 2022 09:12	18 Jul 2022 11:18	24 Aug 2022 09:26	20 Sep 2022 13:57	5 Oct 2022 15:20	9 Nov 2022 12:07	5 Dec 2022 11:44	19 Jan 2023 12:36	13 Feb 2023 15:00	1 Mar 2023 11:55
0061	pH		7.53	7.54	7.46	7.62	7.4	7.49	7.49	7.57	7.89	7.91
0076	Temperature of Water	°C	14.2	16	16.5	13.2	13.9	10.6	6.9	5	8.3	8.2
0077	Conductivity at 25 C	μs/cm	725	700	651	618	389	622	694	746	690	710
0085	BOD : 5 Day ATU	mg/l	5.6	< 4	< 4	< 4	< 4	< 2	< 1	3.9	1.9	< 3
0111	Ammoniacal Nitrogen as N	mg/l	1.3	0.49	0.16	0.042	0.54	0.049	0.088	0.32	0.17	0.036
0116	Nitrogen, Total Oxidised as N	mg/l	0.77	3.5	2.4	2.7	3.1	6.5	5.9	5	6.1	6.1
0117	Nitrate as N	mg/l	0.46	3.24	2.25	2.68	2.95	6.45	5.83	4.97	6.04	6.06
0118	Nitrite as N	mg/l	0.31	0.26	0.15	0.016	0.15	0.055	0.072	0.035	0.059	0.044
0119	Ammonia un-ionised as N	mg/l	0.0111	0.00489	0.00138	0.00041	0.00335	0.00029	0.0004	0.00151	0.00213	0.00047
0135	Solids, Suspended at 105 C	mg/l	< 3	< 3	3.1	27	24	7	15	17	110	98
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	270	240	230	210	120	200	220	170	240	240
0172	Chloride	mg/l	47	46	45	44	28	37	45	99	46	51
0180	Orthophosphate, reactive as P	mg/l	0.68	0.3	0.32	0.27	0.66	0.2	0.17	0.24	0.14	0.14
9901	Oxygen, Dissolved, % Saturation	%	27	47.7	31.9	37.5	33.8	61.1	63.9	83	94.7	97.6
9924	Oxygen, Dissolved as O2	mg/l	2.76	4.69	3.11	3.92	3.48	6.78	7.76	10.6	11.1	11.5

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sampling point Salters Brook U/S Of Barrow Brook

Determinands

Sampling results

Samples from 27 Apr 2023 to 4 Dec 2023

Samples from 24 Jun 2022 to 1 Mar 2023

sampling point
Salters Brook U/S Of Barrow Brook