sampling point
Skirden Beck Ptc River Ribble

Description	SKIRDEN BECK PTC RIVER RIBBLE
Sampling point ID	NW-88003428
Type	Freshwater – Rivers
Status	open
Location	easting northing: 378078 447825 lat lon: 53.926074, -2.335312
Area	Cumbria And Lancashire
Sub-Area	Ribble / Douglas
Summary	191 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.

38 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
CHLOROPHYLL
COD as O2
Calcium - Ca
Chloride Ion
Chlorophylls
Cond @ 20C
Cond @ 25C
Cu Filtered
Fe- Filt
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
Visit-NoBott
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 191 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 28 May 2015 to 7 Aug 2024

Notation	Determinand	Units	28 May 2015 08:17	16 Jun 2015 13:18	29 Jul 2015 08:21	27 Aug 2015 07:55	17 Sep 2015 11:36	4 Apr 2024 11:05	2 May 2024 10:49	5 Jun 2024 11:20	8 Jul 2024 13:41	7 Aug 2024 11:27
0061	pH		8.43	8.57	8.17	7.98	8.73	8.12	8.93	8.52	8.98	8.2
0076	Temperature of Water	°C	9.9	18.2	12.1	13.3	11.2	7.8	12.5	12.7	16	15.1
0077	Conductivity at 25 C	μs/cm	383	402	295	292	372	163	359	367	463	441
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	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.31	0.45	0.8	0.38	0.52	0.34	0.22	0.6	< 0.2	< 0.2
0117	Nitrate as N	mg/l	0.306	0.445	0.793	0.376	0.508	0.336	0.216	0.594	< 0.196	0.195
0118	Nitrite as N	mg/l	0.0043	0.0055	0.0069	< 0.004	0.0124	< 0.004	< 0.004	0.0062	< 0.004	0.0048
0119	Ammonia un-ionised as N	mg/l	< 0.00054	< 0.00099	< 0.00064	< 0.00067	< 0.0006	< 0.00047	< 0.00066	< 0.00067	< 0.00085	< 0.00079
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	163	164	99	120	162	67	160	160	170	200
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.011	0.035	0.055	0.015	0.019	< 0.01	0.032	< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	116.1	130.4	96.7	97.4	127.7	105.2	134.5	115.9	127.8	107.7
9924	Oxygen, Dissolved as O2	mg/l	13.1	12.3	10.4	10.2	14	12.5	14.3	12.3	12.6	10.8

Samples from 14 Jul 2014 to 29 Apr 2015

Notation	Determinand	Units	14 Jul 2014 11:24	26 Aug 2014 10:28	29 Sep 2014 12:44	17 Oct 2014 09:10	10 Nov 2014 09:35	17 Dec 2014 11:37	26 Jan 2015 10:01	13 Feb 2015 08:39	27 Apr 2015 15:07	29 Apr 2015 12:50
0061	pH		8.5	8.4	8.5	7.9	8.1	8	8	8.3	8.8	8.7
0076	Temperature of Water	°C	17.7	12.4	13.4	11	6.7	7.9	5.5	3.4	11.5	10.4
0077	Conductivity at 25 C	μs/cm	419	378	416	283	298	206	185	354	346	384
0085	BOD : 5 Day ATU	mg/l	1.71		< 1
0092	Chemical Oxygen Demand :- {COD}	mg/l	10		23
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.14	0.064	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	< 0.2	0.38	0.85	0.42	0.81	1.22	0.67	0.78	0.23	< 0.2
0117	Nitrate as N	mg/l	0.196	0.374	0.844	0.416	0.806	1.22	0.664	0.775	0.226	< 0.196
0118	Nitrite as N	mg/l	0.0044	0.0064	0.0064	< 0.004	< 0.004	0.0048	0.0063	0.0055	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00096	< 0.00065	< 0.0007	< 0.00047	< 0.00043	< 0.00047	0.00183	0.00072	< 0.00061	< 0.00056
0135	Solids, Suspended at 105 C	mg/l	3.93		< 3
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	181	150	168	112	128	65	60	136	137	150
0172	Chloride	mg/l	16.9		20.2
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	0.08	0.043	0.038	0.059	0.092	0.042	< 0.01	< 0.01
0182	Silica, reactive as SiO2	mg/l	1.74		0.3
7887	Chlorophyll : Acetone Extract	μg/l	6.3		5.1
9901	Oxygen, Dissolved, % Saturation	%	135	111	121	102	98	96	102	100	123	119
9924	Oxygen, Dissolved as O2	mg/l	12.8	11.8	12.6	11.2	12	11.4	12.8	13.3	13.4	13.3

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sampling point Skirden Beck Ptc River Ribble

Determinands

Sampling results

Samples from 28 May 2015 to 7 Aug 2024

Samples from 14 Jul 2014 to 29 Apr 2015

sampling point
Skirden Beck Ptc River Ribble