sampling point
Chisnell Brook Ptc Barton Brook

Description	CHISNELL BROOK PTC BARTON BROOK
Sampling point ID	NW-88002879
Type	Freshwater – Rivers
Status	open
Location	easting northing: 333436 408850 lat lon: 53.571999, -3.006643
Area	Cumbria And Lancashire
Sub-Area	Ribble / Douglas
Summary	110 samples taken between 2022 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.

30 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Fe- Filt
Hardness
Iron - as Fe
Magnesium-Mg
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
Visit-NoBott
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
pH

Displaying the twenty most recent samples. You can see all 110 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Jun 2021 to 7 Mar 2022

Notation	Determinand	Units	9 Jun 2021 11:13	5 Jul 2021 12:54	3 Aug 2021 12:28	14 Sep 2021 11:08	4 Oct 2021 13:23	19 Nov 2021 10:54	3 Dec 2021 13:32	12 Jan 2022 11:07	2 Feb 2022 12:15	7 Mar 2022 12:20
0061	pH		8.05	7.81	8.49	7.67	7.48	7.71	7.53	7.44	7.93	7.71
0076	Temperature of Water	°C	21.9	18.3	18.6	16.4	12.1	11.1	7.3	5.1	8.8	5.3
0077	Conductivity at 25 C	μs/cm	693	692	694	784	604	672	619	585	673	585
0111	Ammoniacal Nitrogen as N	mg/l	0.15	0.054	< 0.03	0.081	0.055	0.049	0.12	0.084	0.14	0.09
0116	Nitrogen, Total Oxidised as N	mg/l	2.6	1.7	1.2	0.58	5.7	8.2	10	7.8	6.1	5.9
0117	Nitrate as N	mg/l	2.53	1.59	1.19	0.554	5.63	8.14	9.94	7.76	6.04	5.87
0118	Nitrite as N	mg/l	0.073	0.11	0.011	0.026	0.075	0.062	0.056	0.041	0.058	0.034
0119	Ammonia un-ionised as N	mg/l	0.00648	0.00118	< 0.00102	0.00112	0.00036	0.0005	0.00061	0.0003	0.002	0.0006
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	170	190	160	190	140	150	130	140	150	140
0180	Orthophosphate, reactive as P	mg/l	0.045	0.17	0.019	0.1	0.059	0.04	0.064	0.039	0.034	0.04
9901	Oxygen, Dissolved, % Saturation	%	115.3	82.3	176.4	90.3	73.2	87.8	89.4	90.7	98	99.1
9924	Oxygen, Dissolved as O2	mg/l	10.1	7.72	16.5	8.81	7.85	9.64	10.8	11.5	11.4	12.5

Samples from 7 Jun 2016 to 19 May 2021

Notation	Determinand	Units	7 Jun 2016 14:26	5 Sep 2016 10:54	8 Dec 2016 12:51	16 Jan 2017 11:45	28 Apr 2017 11:04	25 Oct 2017 12:36	29 Nov 2017 10:15	22 Feb 2018 14:08	24 May 2018 13:05	19 May 2021 12:11
0061	pH		7.79	7.52	7.88	7.62	8.16	7.26	7.53	7.33	7.83	7.86
0076	Temperature of Water	°C	22.1	16.4	9.7	7.8	10.5	13	5.7	4.9	18.9	14.8
0077	Conductivity at 25 C	μs/cm	796	612	756	665	804	636	689	681	814	687
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.075	0.077	0.145	< 0.03	0.09	0.099	0.305	0.078	0.084
0116	Nitrogen, Total Oxidised as N	mg/l	1.86	5.69	7.21	12.5	6.77	11.9	13.6	8.12	3.91	2.8
0117	Nitrate as N	mg/l	1.78	5.46	7.14	12.4	6.67	11.8	13.5	8.05	3.79	2.76
0118	Nitrite as N	mg/l	0.0843	0.229	0.0673	0.0687	0.0962	0.096	0.0755	0.0667	0.124	0.042
0119	Ammonia un-ionised as N	mg/l	< 0.00082	0.00074	0.00105	0.00095	< 0.00057	0.00038	0.00045	0.00083	0.00186	0.00159
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	164	137	145	123	163	129	133	149	187	120
0180	Orthophosphate, reactive as P	mg/l	0.027	1.5	0.176	0.125	0.192	0.085	0.083	0.115	0.048	0.061
9901	Oxygen, Dissolved, % Saturation	%	160.8	28.8	72.7	89.7	110.2	65.9	79.5	91.8	128.9	79.2
9924	Oxygen, Dissolved as O2	mg/l	14	2.81	8.25	10.7	12.3	6.93	9.96	11.7	12	8

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sampling point Chisnell Brook Ptc Barton Brook

Determinands

Sampling results

Samples from 9 Jun 2021 to 7 Mar 2022

Samples from 7 Jun 2016 to 19 May 2021

sampling point
Chisnell Brook Ptc Barton Brook