sampling point
Rudyard Brook - Inlet Rudyard

Description	RUDYARD BROOK (DINGLE BROOK) - INLET RUDYARD
Sampling point ID	MD-56591520
Type	Freshwater – Rivers
Status	open
Location	easting northing: 392800 361300 lat lon: 53.148779, -2.109101
Area	Staffordshire Warwickshire And West Midlands
Sub-Area	Upper Trent And Tame
Summary	32 samples taken between 2023 and 2011

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.

31 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
C - Org Filt
Ca Filtered
Cd Filtered
Cond @ 20C
Cond @ 25C
Cr- Filtered
Cu BLM Bio
Cu Filtered
Fe- Filt
Hg Filtered
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Ni BLM Bio
Ni- Filtered
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Pb BLM Bio
Pb Filtered
Temp Water
TurbidityNTU
Zn BLM Bio
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 32 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 30 Jun 2017 to 6 Sep 2023

Notation	Determinand	Units	30 Jun 2017 12:04	23 Oct 2017 11:34	4 May 2018 10:17	30 Oct 2018 13:05	15 Mar 2019 11:52	7 Nov 2019 11:38	6 Mar 2020 11:58	3 Sep 2021 11:06	10 Mar 2023 12:02	6 Sep 2023 11:50
0052	Lead, Dissolved	μg/l					0.499	0.85		< 0.1	0.25	< 0.1
0061	pH		7.95	7.83	7.94	7.84	7.94	7.44	7.74	8.08	7.9	8
0062	Conductivity at 20 C	μs/cm							240
0076	Temperature of Water	°C	12.8	10.8	10.1	4.6	7.3	8.3	4.2	13	3	14.7
0077	Conductivity at 25 C	μs/cm	368	239	306	404	220	168	262	354	1814	333
0103	Mercury, Dissolved	μg/l					< 0.01	0.011		< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l					0.163	0.13		0.021	0.084	0.029
0111	Ammoniacal Nitrogen as N	mg/l	0.0222	0.0303	0.0404	0.0083	0.0353	0.0794	0.046	0.0025	0.11	< 0.002
0116	Nitrogen, Total Oxidised as N	mg/l	1.04	0.785	0.678	0.595	2.32	1.08	1	0.43	0.76	0.42
0117	Nitrate as N	mg/l	1.03	0.776	0.665	0.592	2.31	1.07	0.994	0.428	0.75	0.415
0118	Nitrite as N	mg/l	0.0144	0.00868	0.0133	0.00293	0.00756	0.00769	0.0062	0.002	0.0098	0.0046
0119	Ammonia un-ionised as N	mg/l	0.00044	0.0004	0.00065	7.0e-05	0.00046	0.00036	0.0003	6.0e-05	0.00095	< 5.0e-05
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	108	72	85	91	43	52	64	120	77	110
0180	Orthophosphate, reactive as P	mg/l	0.0457	0.0416	0.033	0.0171	0.0217	0.0442	0.013	0.035	0.017	0.02
0235	Magnesium, Dissolved	mg/l					3.13	2.5		7.7	7.4	7.3
0239	Calcium, Dissolved	mg/l					22.6	19		38	46	38
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l					8.42	10.2	5.2	5.2	4.9	5.9
3377	Lead : BLM Bioavailable	μg/l					0.06	0.08		0.01	0.05	0.01
3408	Zinc, Dissolved	μg/l					7.86	6.4		1.5	5.2	2.3
3409	Chromium, Dissolved	μg/l					0.605	0.66		< 0.5	< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l					5.87	5.3		3.6	4.2	4.7
3878	Nickel : BLM Bioavailable	μg/l					1.83	1.1		1.8	1.8	2
4820	Manganese : BLM Bioavailable	μg/l					61	26		51	190	58
4821	Copper : BLM Bioavailable	μg/l					0.2	0.13		0.1	0.14	0.1
4822	Zinc : BLM Bioavailable	μg/l					2.03	1.6		0.56	2	0.78
6396	Turbidity	ntu							6.9
6450	Copper, Dissolved	μg/l					5.79	5.7		1.5	2.2	2
6458	Manganese, Dissolved	μg/l					66.1	79		51	190	58
6460	Iron, Dissolved	μg/l					234	390		530	270	780
9901	Oxygen, Dissolved, % Saturation	%	92.8	96.6	99.3	92.9	98.1	98.7	98.7	96.2	98	92.7
9924	Oxygen, Dissolved as O2	mg/l	9.8	10.7	11.2	12	11.8	11.6	12.9	10.1	13.2	9.38

Samples from 31 Oct 2012 to 28 Sep 2016

Notation	Determinand	Units	31 Oct 2012 13:04	7 Nov 2012 13:07	6 Dec 2012 12:28	15 Oct 2013 11:55	8 May 2014 12:04	24 Sep 2014 11:19	2 Jun 2015 09:03	29 Sep 2015 13:30	15 Mar 2016 11:18	28 Sep 2016 11:49
0061	pH		8.11	7.9	7.7	7.8	8.2	8	8.65	7.9	7.95	7.99
0076	Temperature of Water	°C	7.8	7.5	3.5	10.1	10.1	13.1	9.9	9.9	6.3	13.3
0077	Conductivity at 25 C	μs/cm	299	385	197	215	364	390	241	371	294	270
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.032	0.046	< 0.03	< 0.03	< 0.03	0.056	< 0.03	0.0736	0.033
0116	Nitrogen, Total Oxidised as N	mg/l	0.53	0.56	1.26	0.59	0.7	1.3	0.73	0.46	1.03	0.592
0117	Nitrate as N	mg/l	0.523	0.552	1.25	0.584	0.687	1.27	0.723	0.456	1.01	0.581
0118	Nitrite as N	mg/l	0.0068	0.0083	0.0079	0.006	0.0133	0.0283	0.0067	< 0.004	0.0157	0.0113
0119	Ammonia un-ionised as N	mg/l	< 0.00047	0.00039	0.00026	< 0.00035	< 0.00055	< 0.00069	0.00101	< 0.00043	0.00091	0.00075
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	86	91	55	93	100	117	57	126	72	92
0180	Orthophosphate, reactive as P	mg/l	< 0.02	0.024	0.028	0.039	0.042	0.04	0.073	0.0143	0.0288	0.0464
9901	Oxygen, Dissolved, % Saturation	%	99.8	85	92	98	100	88	89.1	86.7	101.4	103.5
9924	Oxygen, Dissolved as O2	mg/l	11.9	10.2	12.2	11	11.2	9.23	10.1	9.79	12.5	10.8

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sampling point Rudyard Brook - Inlet Rudyard

Determinands

Sampling results

Samples from 30 Jun 2017 to 6 Sep 2023

Samples from 31 Oct 2012 to 28 Sep 2016

sampling point
Rudyard Brook - Inlet Rudyard