sampling point
Bradshaw Brook At Bradshaw Bridge

Description	BRADSHAW BROOK AT BRADSHAW BRIDGE BRADSHAW BROW
Sampling point ID	NW-88002273
Type	Freshwater – Rivers
Status	open
Location	easting northing: 373299 412098 lat lon: 53.604744, -2.404983
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Manchester
Summary	130 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.

24 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
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 130 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Mar 2017 to 7 Sep 2023

Notation	Determinand	Units	9 Mar 2017 09:43	13 Sep 2017 12:45	12 Mar 2018 13:15	31 Oct 2018 11:14	6 Mar 2019 10:50	1 Oct 2019 15:06	10 Mar 2020 12:30	7 Sep 2021 10:09	13 Mar 2023 13:34	7 Sep 2023 09:24
0061	pH		7.73	7.42	7.63	7.6	7.65	7.62	7.46	7.39	7.77	7.31
0076	Temperature of Water	°C	6.6	13.8	4.7	8.4	6.6	13.5	6.2	14.8	7.2	15.5
0077	Conductivity at 25 C	μs/cm	159	149	178	217	217	139	120	178	192	174
0111	Ammoniacal Nitrogen as N	mg/l	0.047	0.057	0.049	< 0.03	< 0.03	0.044	0.077	< 0.03	< 0.03	0.035
0116	Nitrogen, Total Oxidised as N	mg/l	0.84	0.48	0.68	0.63	1.48	0.65	0.81	0.57	0.96	0.58
0117	Nitrate as N	mg/l	0.831	0.47	0.671	0.626	1.48	0.645	0.803	0.566	0.956	0.576
0118	Nitrite as N	mg/l	0.009	0.0098	0.0095	< 0.004	< 0.004	0.0054	0.007	< 0.004	< 0.004	0.004
0119	Ammonia un-ionised as N	mg/l	0.00036	0.00037	0.00026	< 0.0002	< 0.00019	0.00044	0.00031	< 0.00019	< 0.00026	0.0002
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	39	47	37	57	42	41	27	54	50	53
0180	Orthophosphate, reactive as P	mg/l	0.059	0.046	0.019	0.026	0.028	0.033	0.037	0.045	0.025	0.21
9901	Oxygen, Dissolved, % Saturation	%	100	95.9	103.1	97.9	91.8	98.5	103.9	99.3	98.4	96.3
9924	Oxygen, Dissolved as O2	mg/l	12.2	9.9	13.3	11.5	11.2	10.2	12.9	10	11.9	9.58

Samples from 11 Feb 2010 to 14 Sep 2016

Notation	Determinand	Units	11 Feb 2010 11:05	1 Mar 2010 14:35	20 Apr 2010 14:20	22 Oct 2013 13:04	11 Mar 2014 16:44	11 Sep 2014 15:06	6 Mar 2015 13:46	7 Sep 2015 12:50	7 Mar 2016 13:03	14 Sep 2016 11:19
0061	pH		7.3	7.6	8.8	7.7	7.7	7.6	8.17	7.49	7.56	7.55
0076	Temperature of Water	°C	2.6	3.8	9	12.3	7.5	14.9	6	14.6	5.2	16.1
0077	Conductivity at 25 C	μs/cm	203	215	194	218	167	195	178	209	137	182
0085	BOD : 5 Day ATU	mg/l	1.2	1.1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.048	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.036
0116	Nitrogen, Total Oxidised as N	mg/l	0.87	0.76	0.57	0.51	0.73	0.51	0.86	0.37	0.59	0.52
0117	Nitrate as N	mg/l	0.866	0.754	0.565	0.505	0.726	0.506	0.855	0.366	0.586	0.505
0118	Nitrite as N	mg/l	< 0.004	0.0061	0.0049	0.0053	0.0043	< 0.004	0.0046	< 0.004	< 0.004	0.0148
0119	Ammonia un-ionised as N	mg/l	< 6.0e-05	0.00022	< 0.00051	< 0.00033	< 0.00023	< 0.00032	< 0.00041	< 0.00024	< 0.00014	0.00037
0135	Solids, Suspended at 105 C	mg/l	< 3	4.88	5.5
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	47	43	48	61	40	58	40	61	31	55
0172	Chloride	mg/l	19.8	29.5	19.8
0180	Orthophosphate, reactive as P	mg/l				0.04	0.027	0.028	0.036	0.039	0.041	0.102
9901	Oxygen, Dissolved, % Saturation	%	108	104	115	97.8	105	101	108	108	101.5	103.7
9924	Oxygen, Dissolved as O2	mg/l	14.7	13.7	13.3	10.4	12.6	10.2	13.4	11	12.9	10.2

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sampling point Bradshaw Brook At Bradshaw Bridge

Determinands

Sampling results

Samples from 9 Mar 2017 to 7 Sep 2023

Samples from 11 Feb 2010 to 14 Sep 2016

sampling point
Bradshaw Brook At Bradshaw Bridge