sampling point
Waterside Brook Ptc River Darwen

Description	WATERSIDE BROOK PTC RIVER DARWEN
Sampling point ID	NW-88003539
Type	Freshwater – Rivers
Status	open
Location	easting northing: 369040 424550 lat lon: 53.716425, -2.47059
Area	Cumbria And Lancashire
Sub-Area	Ribble / Douglas
Summary	143 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.

43 determinands have been measured at this site

Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
BOD ATU
C - Org Filt
COD as O2
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu Filtered
Hardness
Lead - as Pb
Magnesium-Mg
N Oxidised
NH3 un-ion
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Orthophospht
Oxygen Diss
Pb Filtered
Sld NV@500C
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 143 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Nov 2015 to 5 Jul 2024

Notation	Determinand	Units	5 Nov 2015 09:08	14 Mar 2016 10:52	27 Jun 2016 11:08	4 Oct 2016 08:00	8 Dec 2016 09:29	16 Jan 2017 08:17	20 Apr 2017 11:10	5 Apr 2024 11:43	4 Jun 2024 13:12	5 Jul 2024 13:08
0061	pH		8	8	8.8	8.07	7.91	8.88	8.55	7.7	8.47	7.99
0076	Temperature of Water	°C	10.7	5.1	14	11.2	8.8	6.1	9.8	9.8	13.3	14.1
0077	Conductivity at 25 C	μs/cm	292	255	565	265	298	238	339	164	307	321
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.194	0.085	< 0.03	0.075	< 0.03	0.25
0116	Nitrogen, Total Oxidised as N	mg/l	0.53	0.59	0.51	0.36	0.8	1.15	0.56	0.55	0.71	0.55
0117	Nitrate as N	mg/l	0.526	0.586	0.503	0.356	0.783	1.14	0.548	0.544	0.703	0.507
0118	Nitrite as N	mg/l	< 0.004	< 0.004	0.0071	< 0.004	0.0172	0.0101	0.0118	0.0058	0.0066	0.043
0119	Ammonia un-ionised as N	mg/l	< 0.00058	< 0.00038	< 0.00073	< 0.0006	0.00264	0.00116	< 0.00054	0.00068	< 0.0007	0.00601
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	74	47	72	62	60	42	86	40	59	90
0180	Orthophosphate, reactive as P	mg/l	0.286	0.225	0.305	0.744	0.14	0.127	0.044	0.041	0.035	0.13
9901	Oxygen, Dissolved, % Saturation	%	99.1	106.2	100.2	99.6	106.8	103.4	110.2	101.1	102.9	99.3
9924	Oxygen, Dissolved as O2	mg/l	11	13.5	10.3	10.9	12.4	12.8	12.5	11.4	10.7	10.2

Samples from 6 Jun 2013 to 4 Aug 2015

Notation	Determinand	Units	6 Jun 2013 11:58	3 Sep 2013 12:03	2 Dec 2013 12:32	9 Jan 2014 10:51	2 Apr 2014 10:14	7 Jul 2014 10:31	7 Oct 2014 08:25	5 Feb 2015 11:03	11 May 2015 13:02	4 Aug 2015 08:01
0061	pH		8.1	8.4	7.9	7.69	8.3	8.2	7.6	7.9	7.9	8.14
0076	Temperature of Water	°C	14.2	15.2	6.8	6	8.5	13.3	9.1	2.8	12.9	13.3
0077	Conductivity at 25 C	μs/cm	438	421	314	181	230	408	302	326	234	292
0111	Ammoniacal Nitrogen as N	mg/l	3.48	< 0.03	< 0.03	0.129	0.045	0.2	0.077	0.05	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.6	0.35	0.75	0.98	0.7	0.5	1.06	1.29	0.89	0.36
0117	Nitrate as N	mg/l	0.26	0.346	0.745	0.973	0.693	0.466	1.05	1.28	0.882	0.356
0118	Nitrite as N	mg/l	0.34	< 0.004	0.0047	0.0075	0.0074	0.0342	0.0118	0.0075	0.008	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.0863	< 0.0008	< 0.00034	0.00087	0.00074	0.00464	0.00053	0.00043	< 0.00054	< 0.0007
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	116	99	68	30	49	110	72	52	52	76
0180	Orthophosphate, reactive as P	mg/l	0.083	0.035	0.035	0.075	0.034	0.07	0.046	0.03	0.041	0.211
9901	Oxygen, Dissolved, % Saturation	%	102	106	105	118.5	105	104	101	99	105	98.4
9924	Oxygen, Dissolved as O2	mg/l	10.4	10.6	12.8	14.7	12.3	10.9	11.6	13.4	11.1	10.3

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sampling point Waterside Brook Ptc River Darwen

Determinands

Sampling results

Samples from 5 Nov 2015 to 5 Jul 2024

Samples from 6 Jun 2013 to 4 Aug 2015

sampling point
Waterside Brook Ptc River Darwen