sampling point
River Winster At Slate Hill

Description	RIVER WINSTER AT SLATE HILL
Sampling point ID	NW-88004467
Type	Freshwater – Rivers
Status	open
Location	easting northing: 342257 483768 lat lon: 54.246311, -2.887623
Area	Cumbria And Lancashire
Sub-Area	Morecombe Bay
Summary	199 samples taken between 2024 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.

37 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
CHLOROPHYLL
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
HCH Alpha
HCH Beta
HCH Gamma
Hardness
Magnesium-Mg
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
PhenolicOdor
SiO2 Rv
Sld NV@500C
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 199 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Aug 2019 to 29 Jul 2024

Notation	Determinand	Units	5 Aug 2019 16:46	9 Sep 2019 15:10	4 Oct 2019 10:37	14 Nov 2019 09:47	2 Dec 2019 15:22	10 Jan 2020 13:07	7 Feb 2020 14:56	6 Mar 2020 15:37	21 Jun 2024 09:37	29 Jul 2024 08:34
0061	pH		7.27	7.29	7.22	7.08	7.17	7.02	7.04	7.23	7.5	7.1
0076	Temperature of Water	°C	17.5	13	11.2	6.2	3.7	5.8	5	6.6	14.9	15.2
0077	Conductivity at 25 C	μs/cm	165	94	137	147	156	144	151	143	156	194
0085	BOD : 5 Day ATU	mg/l									< 1	< 3
0111	Ammoniacal Nitrogen as N	mg/l	0.022	0.0092	0.014	0.0179	0.017	0.023	0.025	0.022	0.026	0.014
0116	Nitrogen, Total Oxidised as N	mg/l	0.88	0.85	0.65	1.08	1.1	1.3	1.2	0.98	0.52	0.53
0117	Nitrate as N	mg/l	0.875	0.847	0.647	1.08	1.1	1.3	1.2	0.978	0.512	0.525
0118	Nitrite as N	mg/l	0.005	0.0026	0.0027	0.00323	0.0036	0.0036	0.0022	0.0022	0.0082	0.0049
0119	Ammonia un-ionised as N	mg/l	0.00013	4.0e-05	5.0e-05	3.0e-05	3.0e-05	3.0e-05	4.0e-05	5.0e-05	0.00022	5.0e-05
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	57	57	38	54	55	51	49	43	62	77
0180	Orthophosphate, reactive as P	mg/l	0.017	0.0094	0.02	0.0115	0.01	0.015	0.011	0.0091	0.0067	0.018
7887	Chlorophyll : Acetone Extract	μg/l	1.8	1.4	2.9	1.4	0.77	1.2	< 0.5	0.6
9901	Oxygen, Dissolved, % Saturation	%	95	95.2	88.8	92	90.6	90.5	92.3	101.1	90	82.9
9924	Oxygen, Dissolved as O2	mg/l	9.06	10	9.73	11.4	12	11.3	11.8	12.4	9.07	8.3

Samples from 10 Jul 2017 to 2 Jul 2019

Notation	Determinand	Units	10 Jul 2017 15:34	12 Oct 2017 13:20	14 Feb 2018 15:03	3 May 2018 16:19	7 Aug 2018 15:55	14 Nov 2018 13:36	9 Apr 2019 14:25	29 May 2019 14:24	13 Jun 2019 09:33	2 Jul 2019 13:28
0061	pH		7.36	7.07	7.1	7.52	6.8	7.86	7.53	7.37	7.31	7.39
0076	Temperature of Water	°C	16.4	12.1	3.7	11.6	18.7	10.6	10.1	14.1	11.1	16.5
0077	Conductivity at 25 C	μs/cm	175	114	157	165	452	131	170	194	156	194
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.041	< 0.03	0.082	< 0.03	0.0219	0.0867	0.0371	0.051
0116	Nitrogen, Total Oxidised as N	mg/l	0.9	0.54	1.27	0.54	0.24	1.52	1.28	0.607	0.875	0.9
0117	Nitrate as N	mg/l	0.893	0.536	1.27	0.536	0.221	1.52	1.28	0.599	0.871	0.891
0118	Nitrite as N	mg/l	0.0067	< 0.004	< 0.004	< 0.004	0.0193	< 0.004	0.00272	0.00813	0.00365	0.0089
0119	Ammonia un-ionised as N	mg/l	< 0.0002	< 8.0e-05	6.0e-05	< 0.00021	0.00018	< 0.00042	0.00014	0.00051	0.00015	0.00037
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	65	40	48	61	60	38	54	66	52	69
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.038	< 0.01	< 0.01	0.014	0.016	0.009	0.0129	0.0173	0.013
7887	Chlorophyll : Acetone Extract	μg/l							2.6	4.4	1	4.1
9901	Oxygen, Dissolved, % Saturation	%	96.7	77.2	94.9	121.6	48	95.7	97.3	83.2	87.5	99.9
9924	Oxygen, Dissolved as O2	mg/l	9.44	8.28	12.5	13.2	4.47	10.6	10.9	8.53	9.61	9.73

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sampling point River Winster At Slate Hill

Determinands

Sampling results

Samples from 5 Aug 2019 to 29 Jul 2024

Samples from 10 Jul 2017 to 2 Jul 2019

sampling point
River Winster At Slate Hill