sampling point
Don At Meadowhall Centre

Description	DON AT MEADOWHALL CENTRE
Sampling point ID	NE-49301610
Type	Freshwater – Rivers
Status	open
Location	easting northing: 438766 390659 lat lon: 53.411313, -1.418269
Area	Yorkshire
Sub-Area	Don, Rother
Summary	253 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.

75 determinands have been measured at this site

Action taken
Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
Arsenic - As
BOD ATU
Boron - as B
C - Org Filt
CN Free
Ca Filtered
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
ColourAbnoml
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr Hex Filt
Cr Hexavalnt
Cr- Filtered
Cu BLM Bio
Cu Filtered
Fe- Filt
Fluoride Dis
Foam Visible
Hardness
Hg Filtered
Iron - as Fe
Lead - as Pb
Liqcolour-mn
Liqcolour-se
Liqcolour-st
Magnesium-Mg
Manganse-Mn
Mercury - Hg
Mg Filtered
Mn BLM Bio
Mn- Filtered
Molybdenm-Mo
N Oxidised
NH3 un-ion
Ni BLM Bio
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb BLM Bio
Pb Filtered
Phenol Odour
Phenols Mono
Sample Depth
Sld Sus@105C
Solid quanty
Temp Water
Thiocyanate
Tin - as Sn
Titanium -Ti
TitaniumFilt
Type of Flow
Water Depth
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 253 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 Oct 2019 to 9 Apr 2024

Notation	Determinand	Units	7 Oct 2019 08:55	13 Nov 2019 10:09	18 Dec 2019 10:56	8 Jan 2020 08:19	10 Feb 2020 09:37	4 Mar 2020 11:10	26 Apr 2023 11:42	3 Oct 2023 10:56	3 Jan 2024 14:10	9 Apr 2024 13:18
0052	Lead, Dissolved	μg/l	1.7			0.94			0.79	2	1.5
0061	pH		7.61	7.9	7.65	7.5	7.93	7.46	7.9	8.22	7.47	7.96
0076	Temperature of Water	°C	12.1	6.9	4.8	7.9	5.7	5.5
0077	Conductivity at 25 C	μs/cm	240	230	297	401	239	312
0106	Cadmium, Dissolved	μg/l	0.044			0.072			0.046	0.026	0.07
0111	Ammoniacal Nitrogen as N	mg/l	0.042	0.043	0.16	0.23	0.086	0.15
0116	Nitrogen, Total Oxidised as N	mg/l	2.3	2.05	2.6	2.8	2	2.5
0117	Nitrate as N	mg/l	2.29	2.05	2.58	2.75	1.99	2.49
0118	Nitrite as N	mg/l	0.0085	0.0048	0.017	0.053	0.0091	0.014
0119	Ammonia un-ionised as N	mg/l	0.00037	0.0005	0.0009	0.00115	0.00098	0.00057
0158	Hardness, Total as CaCO3	mg/l	70.5			124
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	32	37	43	57	34	41
0180	Orthophosphate, reactive as P	mg/l	0.049	0.034	0.036	0.083	0.036	0.033
0235	Magnesium, Dissolved	mg/l	6.2			12			10	8.5	4.9
0237	Magnesium	mg/l	6.3			12
0239	Calcium, Dissolved	mg/l	18			30			27	26	16	20
0241	Calcium	mg/l	18			29
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	8			5			4	7.1	7.9	6.1
3377	Lead : BLM Bioavailable	μg/l	0.21			0.19			0.2	0.28	0.19
3408	Zinc, Dissolved	μg/l	5.6			9.6
3409	Chromium, Dissolved	μg/l	0.6			< 0.5
3410	Nickel, Dissolved	μg/l	3.9			7			4.3	3.3	3.6	3.8
3878	Nickel : BLM Bioavailable	μg/l	1.02			2.4			2.2	1.6	0.9	1.5
4821	Copper : BLM Bioavailable	μg/l	0.1			0.12
6450	Copper, Dissolved	μg/l	3.6			2.5
6455	Zinc	μg/l	12			17
6460	Iron, Dissolved	μg/l	430			880
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l	0.19			< 0.05
9901	Oxygen, Dissolved, % Saturation	%	97.8	93.3	94	94.2	100.2	101.4
9924	Oxygen, Dissolved as O2	mg/l	10.5	11.3	12.1	11.2	12.6	12.8

Samples from 1 Jun 2018 to 16 Sep 2019

Notation	Determinand	Units	1 Jun 2018 12:56	2 Jul 2018 14:57	3 Oct 2018 14:44	3 Jan 2019 12:09	12 Apr 2019 10:21	7 May 2019 13:52	12 Jun 2019 13:01	18 Jul 2019 11:48	7 Aug 2019 11:00	16 Sep 2019 13:05
0052	Lead, Dissolved	μg/l		0.528	1.54	0.453	0.47			0.49
0061	pH		7.61	7.88	7.85	7.45	7.87	8.07	7.82	7.95	8.01	7.76
0076	Temperature of Water	°C	15.4				7.8	10	11.5	17.2	16.2	14.3
0077	Conductivity at 25 C	μs/cm	388				383	370	284	385	350	353
0106	Cadmium, Dissolved	μg/l		0.0164	0.0212	0.0308	0.041			0.013
0111	Ammoniacal Nitrogen as N	mg/l	0.069				< 0.03	< 0.03	0.274	< 0.03	0.051	0.059
0116	Nitrogen, Total Oxidised as N	mg/l	2.2				2.24	2.05	2.26	2.4	2.4	1.1
0117	Nitrate as N	mg/l	2.16				2.23	2.04	2.21	2.39	2.38	1.09
0118	Nitrite as N	mg/l	0.0413				0.0132	0.0115	0.0477	0.0085	0.016	0.0057
0119	Ammonia un-ionised as N	mg/l	0.00077				< 0.00035	< 0.00055	0.00371	< 0.00083	0.00146	0.00086
0158	Hardness, Total as CaCO3	mg/l		126	120	120	116			119
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	54				47	49	50	56	57	160
0180	Orthophosphate, reactive as P	mg/l	0.077				0.071	0.082	0.091	0.12	0.076	0.1
0235	Magnesium, Dissolved	mg/l		12.4	11.6	11.3	11.3			12
0237	Magnesium	mg/l		12.1	11.7	11.5	11.5			11
0239	Calcium, Dissolved	mg/l		29.9	28.9	29.6	27.7			28
0241	Calcium	mg/l		27.8	29.8	29.8	28.1			29
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l		3.99	3.57	3.44	4.05			3.9
3377	Lead : BLM Bioavailable	μg/l		0.13	0.43	0.13	0.12			0.13
3408	Zinc, Dissolved	μg/l		3.77	5.62	4.68	5.31			3.8
3409	Chromium, Dissolved	μg/l		< 0.5	< 0.5	< 0.5	< 0.5			< 0.5
3410	Nickel, Dissolved	μg/l		3.81	31.6	4.04	4.77			3.2
3878	Nickel : BLM Bioavailable	μg/l		1.92	16.6	1.61	2.4			1.76
4821	Copper : BLM Bioavailable	μg/l		0.17	0.61	0.12	0.14			0.18
6450	Copper, Dissolved	μg/l		2.34	7.51	1.72	1.9			2.2
6455	Zinc	μg/l		10.7	19.3	7.61	10			15
6460	Iron, Dissolved	μg/l		487	342	385	663			450
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l		< 0.05	< 0.05	< 0.05	< 0.05			< 0.05
9901	Oxygen, Dissolved, % Saturation	%	101.5				95.6	116	95	98.9	98.4	98.4
9924	Oxygen, Dissolved as O2	mg/l	10.1				11.4	13.1	10.3	9.49	9.65	10

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sampling point Don At Meadowhall Centre

Determinands

Sampling results

Samples from 7 Oct 2019 to 9 Apr 2024

Samples from 1 Jun 2018 to 16 Sep 2019

sampling point
Don At Meadowhall Centre