sampling point
Holme Beck Ptc Unnamed Trib Holme Stw

Description	HOLME BECK PTC UNNAMED TRIB FROM HOLME STW
Sampling point ID	NW-88004424
Type	Freshwater – Rivers
Status	open
Location	easting northing: 351849 478564 lat lon: 54.200539, -2.739601
Area	Cumbria And Lancashire
Sub-Area	Morecombe Bay
Summary	26 samples taken between 2024 and 2019

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 26 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Aug 2023 to 14 May 2024

Notation	Determinand	Units	9 Aug 2023 12:31	18 Sep 2023 09:53	16 Oct 2023 10:08	20 Nov 2023 13:28	11 Dec 2023 09:24	15 Jan 2024 08:55	26 Feb 2024 09:13	21 Mar 2024 09:50	15 Apr 2024 09:19	14 May 2024 09:15
0061	pH		7.57	7.78	7.72	7.54	7.26	8.02	7.83	7.75	7.72	8.18
0076	Temperature of Water	°C	14.7	12.8	10.1	10.7	9.7	3.6	8.8	9.8	9.5	11.5
0077	Conductivity at 25 C	μs/cm	400	458	493	481	435	544	495	441	466	376
0085	BOD : 5 Day ATU	mg/l							< 1	1.1	1.3	< 1
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
0116	Nitrogen, Total Oxidised as N	mg/l		2.5	2.8	2.7	2.5	3.1	3.1	2.5	2.5	1.6
0117	Nitrate as N	mg/l		2.5	2.8	2.7	2.5	3.1	3.1	2.5	2.5	1.6
0118	Nitrite as N	mg/l		< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l		< 0.00041	< 0.00029	< 0.0002	< 0.0001	< 0.00034	< 0.00034	< 0.00031	< 0.00028	< 0.00061
0162	Alkalinity to pH 4.5 as CaCO3	mg/l		190	200	210	190	220	200	190	200	150
0180	Orthophosphate, reactive as P	mg/l		0.027	0.017	0.018	0.021	0.031	0.018	0.011	0.012	0.015
9901	Oxygen, Dissolved, % Saturation	%	104.5	93.9	98.1	95.2	94.7	112.3	98.5	100.3	98.8	97
9924	Oxygen, Dissolved as O2	mg/l		9.91	11	10.5	10.7	14.9	11.4	11.4	11.3	10.6

Samples from 14 Nov 2019 to 17 Jul 2023

Notation	Determinand	Units	14 Nov 2019 10:52	2 Dec 2019 11:09	8 Jan 2020 10:48	3 Feb 2020 10:25	2 Mar 2020 10:27	20 Apr 2021 10:19	18 Apr 2023 11:44	19 May 2023 12:55	20 Jun 2023 10:18	17 Jul 2023 12:42
0061	pH		7.7	7.53	7.65	7.66	7.81	7.93	8.15	8.37	7.73	8.43
0076	Temperature of Water	°C	9	6.5	8.3	8.7	9.2	11.1	12.7	15.2	14.6	15.8
0077	Conductivity at 25 C	μs/cm	437	373	353	410	445	389	403	390	319	357
0085	BOD : 5 Day ATU	mg/l								2.3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.043	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.7	1.9	2	2.3	2.3	1.6	1.9	1.9	1.3	1.3
0117	Nitrate as N	mg/l	1.69	1.9	1.99	2.29	2.3	1.6	1.9	1.9	1.3	1.3
0118	Nitrite as N	mg/l	0.0059	0.004	0.0051	0.015	< 0.004	< 0.004	< 0.004	0.0044	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00026	< 0.00014	< 0.00022	0.00033	< 0.00034	< 0.00051	< 0.00067	< 0.0008	< 0.00042	< 0.00084
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	177	150	140	160	180	140	160	140	120	140
0180	Orthophosphate, reactive as P	mg/l	0.02	0.027	0.027	0.023	0.022	0.021	< 0.01	0.023	< 0.01	0.019
9901	Oxygen, Dissolved, % Saturation	%	93.8	102	88.7	92.6	92.8	104.9	120.1	112.3	84.3	115.5
9924	Oxygen, Dissolved as O2	mg/l	10.8	12.5	10.4	10.8	10.7	11.5	12.7	11.2	8.55	11.4

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sampling point Holme Beck Ptc Unnamed Trib Holme Stw

Determinands

Sampling results

Samples from 9 Aug 2023 to 14 May 2024

Samples from 14 Nov 2019 to 17 Jul 2023

sampling point
Holme Beck Ptc Unnamed Trib Holme Stw