sampling point
Kearsley Brook At Confluence With Don

Description	KEARSLEY BROOK AT CONFLUENCE WITH RIVER DON
Sampling point ID	NE-49301060
Type	Freshwater – Rivers
Status	open
Location	easting northing: 451749 399177 lat lon: 53.486759, -1.221575
Area	Yorkshire
Sub-Area	Don, Rother
Summary	142 samples taken between 2018 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

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
COD as O2
Calcium - Ca
Chloride Ion
ColourAbnoml
Cond @ 25C
Cu Filtered
Foam Visible
Hardness
Iron - as Fe
Liqcolour-mn
Liqcolour-se
Liqcolour-st
Magnesium-Mg
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Sld Sus@105C
Solid quanty
Temp Water
Type of Flow
Visit-NoBott
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 142 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Sep 2017 to 6 Jun 2018

Notation	Determinand	Units	5 Sep 2017 11:42	17 Oct 2017 12:45	6 Nov 2017 11:24	4 Dec 2017 10:57	12 Jan 2018 13:30	9 Feb 2018 13:15	13 Mar 2018 11:38	12 Apr 2018 11:57	4 May 2018 12:37	6 Jun 2018 10:52
0061	pH		7.87	8.03	8.2	8.24	8.29	8.25	8.14	8.29	8.14	8.21
0076	Temperature of Water	°C	15	12	7.8	6.7	7.3	5.9	6.3	7.5	11.6	12.3
0077	Conductivity at 25 C	μs/cm	425	1002	936	1045	937	913	613	816	1025	1008
0085	BOD : 5 Day ATU	mg/l	2.35	4.22	1.37	1.94	1.41	3.37	4.27	1.27	1.39
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.212	< 0.03	0.03	0.034	0.07	0.923	0.59	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.74	10.3	9.33	9.79	12.4	11.4	12	13	12	10.8
0117	Nitrate as N	mg/l	3.73	10.2	9.32	9.78	12.4	11.4	11.8	12.9	12	10.8
0118	Nitrite as N	mg/l	0.0134	0.0704	0.0099	0.0108	0.0242	0.0394	0.194	0.0712	0.0187	0.0199
0119	Ammonia un-ionised as N	mg/l	< 0.00059	0.00448	< 0.00047	0.00043	0.00051	0.00094	0.0128	0.00896	< 0.00062	< 0.00065
0135	Solids, Suspended at 105 C	mg/l	19.1	241	3.88	4.33	7.98	191	103	11.1	5.98
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	134	294	282	298	248	239	158	222	278	298
0180	Orthophosphate, reactive as P	mg/l	0.066	0.135	0.088	0.069	0.072	0.115	0.055	0.048	0.053	0.089
9901	Oxygen, Dissolved, % Saturation	%	96.2	89.3	101.9	97.6	98.2	97.8	101.5	93.1	99.3	98.8
9924	Oxygen, Dissolved as O2	mg/l	9.68	9.6	12.1	11.9	11.8	12.2	12.5	11.1	10.8	10.6

Samples from 26 Jan 2017 to 9 Aug 2017

Notation	Determinand	Units	26 Jan 2017 08:32	13 Feb 2017 12:52	16 Mar 2017 12:02	12 Apr 2017 10:42	12 Apr 2017 10:47	10 May 2017 13:00	10 May 2017 13:02	5 Jul 2017 12:29	25 Jul 2017 12:03	9 Aug 2017 11:08
0061	pH		8.32	8.25	8.2	8.33	8.33	8.23	8.23	8.06	8.06	7.98
0076	Temperature of Water	°C	4.5	5.9	9.3	10.2	10.2	12	12	13.6	13.8	14.3
0077	Conductivity at 25 C	μs/cm	898	723	894	965	965	989	989	1021	1001	623
0085	BOD : 5 Day ATU	mg/l					1.45		1.44	1.19	> 7.91	3.01
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.18	< 0.03	< 0.03	< 0.03	0.04	< 0.03	< 0.03	0.068	0.162
0116	Nitrogen, Total Oxidised as N	mg/l	11.5	18	13	10.6	10.4	9.98	9.9	10.2	11.2	20.2
0117	Nitrate as N	mg/l	11.5	18	13	10.6	10.4	9.96	9.88	10.2	11.2	20.1
0118	Nitrite as N	mg/l	0.0204	0.0462	0.023	0.0157	0.0156	0.0248	0.0248	0.0122	0.019	0.0596
0119	Ammonia un-ionised as N	mg/l	< 0.00037	0.00243	< 0.00052	< 0.00056	< 0.00056	0.00084	< 0.00063	< 0.00071	0.00164	0.00387
0135	Solids, Suspended at 105 C	mg/l					3.6		5.05	8.32	13	92.7
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	176	237	282	277	280	282	290	269	132
0180	Orthophosphate, reactive as P	mg/l	0.083	0.07	0.092	0.061	0.061	0.079	0.079	0.094	0.1	0.099
9901	Oxygen, Dissolved, % Saturation	%	89.8	102.7	104.2	100.8	100.3	103.9	103.9	99	97.1	103.6
9924	Oxygen, Dissolved as O2	mg/l	11.6	12.8	11.9	11.3	11.2	11.2	11.2	10.3	10	10.6

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sampling point Kearsley Brook At Confluence With Don

Determinands

Sampling results

Samples from 5 Sep 2017 to 6 Jun 2018

Samples from 26 Jan 2017 to 9 Aug 2017

sampling point
Kearsley Brook At Confluence With Don