sampling point
River Ribble At Stainforth

Description	RIVER RIBBLE AT STAINFORTH
Sampling point ID	NW-88015139
Type	Freshwater – Rivers
Status	open
Location	easting northing: 381784 467194 lat lon: 54.100298, -2.280045
Area	Cumbria And Lancashire
Sub-Area	Ribble / Douglas
Summary	62 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 62 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Sep 2019 to 24 Jul 2024

Notation	Determinand	Units	5 Sep 2019 12:15	27 Sep 2019 12:36	17 Oct 2019 13:24	15 Nov 2019 10:34	4 Dec 2019 12:07	22 Jan 2020 13:07	17 Feb 2020 13:17	11 Mar 2020 11:59	24 Jun 2024 11:23	24 Jul 2024 10:33
0061	pH		8.23	8.03	8.53	8.32	8.27	8.14	8.43	8.04	8.66	8.36
0076	Temperature of Water	°C	11.6	11.6	9.4	6.3	5.7	7.3	6.1	6.4	17.3	15.9
0077	Conductivity at 25 C	μs/cm	180	105	238	261	273	269	237	188	321	226
0085	BOD : 5 Day ATU	mg/l									1	< 4
0111	Ammoniacal Nitrogen as N	mg/l	0.0047	0.0066	0.0023	0.0037	0.0042	0.0044	0.0042	0.0041	0.0025	< 0.002
0116	Nitrogen, Total Oxidised as N	mg/l	0.3	0.19	0.4	0.65	0.65	0.89	0.8	0.5	0.33	0.12
0117	Nitrate as N	mg/l	0.299	0.189	0.399	0.649	0.648	0.888	0.799	0.499	0.328	0.119
0118	Nitrite as N	mg/l	0.001	< 0.001	0.0014	0.00119	0.0017	0.0016	< 0.001	< 0.001	0.0023	0.0012
0119	Ammonia un-ionised as N	mg/l	0.0001	0.00014	4.0e-05	5.0e-05	6.0e-05	7.0e-05	6.0e-05	6.0e-05	8.0e-05	< 6.0e-05
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	84	65	99	107	120	120	85	74	140	110
0180	Orthophosphate, reactive as P	mg/l	0.0026	0.0079	0.0057	0.0054	0.0053	0.0092	0.0085	0.0059	0.0022	0.004
9901	Oxygen, Dissolved, % Saturation	%	102.2	97.3	103.2	102	102	97.1	98.5	101.6	137.2	105.5
9924	Oxygen, Dissolved as O2	mg/l	11.1	10.6	11.8	12.6	12.8	11.7	12.2	12.5	13.1	10.4

Samples from 27 Sep 2016 to 29 Jul 2019

Notation	Determinand	Units	27 Sep 2016 08:25	23 Nov 2016 12:11	14 Dec 2016 10:40	17 Feb 2017 10:25	9 Mar 2017 12:38	26 Apr 2017 12:50	17 Apr 2019 12:47	20 Jun 2019 12:05	25 Jun 2019 09:51	29 Jul 2019 14:13
0061	pH		8.57	7.98	8.18	8.13	8.37	8.66	8.82	8.43	8.42	8.37
0076	Temperature of Water	°C	11.4	5.8	7.8	6.4	7.9	9	11.8	13.5	14.5	15.1
0077	Conductivity at 25 C	μs/cm	239	173	187	204	212	330	310	245	252	197
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.0026	< 0.002	0.0058	0.0025
0116	Nitrogen, Total Oxidised as N	mg/l	0.23	0.38	0.36	0.46	0.52	0.28	0.664	0.55	0.493	0.29
0117	Nitrate as N	mg/l	0.226	0.376	0.356	0.456	0.516	0.276	0.662	0.548	0.49	0.288
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	0.00184	0.00165	0.0026	0.0021
0119	Ammonia un-ionised as N	mg/l	< 0.00061	< 0.00038	< 0.00047	< 0.00042	< 0.00047	< 0.00051	5.0e-05	< 5.0e-05	0.00015	7.0e-05
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	90	76	83	84	93	154	125	101	110	89
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.001	0.0053	0.0056	0.0046
9901	Oxygen, Dissolved, % Saturation	%	105.4	101.8	99.8	100.7	103.8	102.3	106.8	100.9	89.1	114.1
9924	Oxygen, Dissolved as O2	mg/l	11.5	12.7	11.9	12.4	12.3	11.8	11.5	10.5	9.06	11.5

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sampling point River Ribble At Stainforth

Determinands

Sampling results

Samples from 5 Sep 2019 to 24 Jul 2024

Samples from 27 Sep 2016 to 29 Jul 2019

sampling point
River Ribble At Stainforth