sampling point
Greasbrough Dyke At Greasbrough

Description	GREASBROUGH DYKE AT GREASBROUGH
Sampling point ID	NE-49300783
Type	Freshwater – Rivers
Status	open
Location	easting northing: 442209 395813 lat lon: 53.457373, -1.365788
Area	Yorkshire
Sub-Area	Don, Rother
Summary	160 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
Calcium - Ca
Chloride Ion
ColourAbnoml
Cond @ 25C
Cu Filtered
Foam Visible
Hardness
Liqcolour-mn
Liqcolour-se
Liqcolour-st
Magnesium-Mg
N Oxidised
NH3 un-ion
NO FLOW/SAMP
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
Water Depth
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 160 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Jul 2017 to 14 Jun 2018

Notation	Determinand	Units	5 Jul 2017 13:27	3 Aug 2017 13:44	12 Oct 2017 10:34	3 Nov 2017 10:34	5 Dec 2017 11:52	15 Jan 2018 11:35	16 Feb 2018 09:58	13 Mar 2018 10:40	24 May 2018 11:34	14 Jun 2018 12:45
0061	pH		7.87	8.09	7.62	7.76	8.25	8.09	8.06	8	7.82	7.74
0076	Temperature of Water	°C	16.7	18.3	11.5	9.5	4.7	4.6	1.9	5.8	15.3	17.1
0077	Conductivity at 25 C	μs/cm	658	659	695	694	674	695	676	606	515	561
0111	Ammoniacal Nitrogen as N	mg/l	0.045	0.031	< 0.03	0.064	0.035	0.144	0.044	< 0.03	0.113	0.063
0116	Nitrogen, Total Oxidised as N	mg/l	< 0.2	0.2	< 0.2	0.31	< 0.2	3.89	6.49	5.69	1.48	0.23
0117	Nitrate as N	mg/l	0.187	0.186	0.184	0.291	< 0.196	3.86	6.46	5.67	1.43	0.188
0118	Nitrite as N	mg/l	0.0132	0.0136	0.0164	0.0186	< 0.004	0.0315	0.0343	0.0206	0.0485	0.042
0119	Ammonia un-ionised as N	mg/l	0.001	0.00103	< 0.00026	0.00065	0.00043	0.00177	0.00044	< 0.0004	0.00202	0.00107
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	177	175	203	196	198	165	142	120	142	153
0180	Orthophosphate, reactive as P	mg/l	0.027	0.044	0.061	0.051	0.014	0.064	0.049	0.025	0.026	0.054
9901	Oxygen, Dissolved, % Saturation	%	84.7	111.2	55.4	67	100.3	98.4	107.5	100.7	80.3	69.2
9924	Oxygen, Dissolved as O2	mg/l	8.22	10.4	6.03	7.64	12.9	12.7	14.9	12.6	8.02	6.66

Samples from 19 May 2016 to 14 Jun 2017

Notation	Determinand	Units	19 May 2016 14:42	14 Jul 2016 13:50	12 Aug 2016 13:00	21 Sep 2016 12:08	9 Nov 2016 11:47	13 Dec 2016 10:21	9 Feb 2017 12:04	7 Mar 2017 12:38	20 Apr 2017 13:03	14 Jun 2017 10:41
0061	pH		8.65	7.99	7.82	7.68	7.89	7.87	8	8.04	8.19	8.04
0076	Temperature of Water	°C	17.9	16.6	16.4	15.5	4.5	7	4.3	7	11.6	16.6
0077	Conductivity at 25 C	μs/cm	558	547	559	565	573	620	628	615	642	655
0111	Ammoniacal Nitrogen as N	mg/l	0.037	0.063	0.066	0.047	0.059	0.084	0.034	< 0.03	0.045	0.057
0116	Nitrogen, Total Oxidised as N	mg/l	1.02	0.41	0.3	0.37	0.4	3.83	4.05	4.38	0.54	< 0.2
0117	Nitrate as N	mg/l	0.997	0.386	0.291	0.357	0.39	3.78	4.03	4.37	0.527	0.192
0118	Nitrite as N	mg/l	0.0234	0.0239	0.0095	0.0127	0.0105	0.0469	0.0158	0.0135	0.0126	0.008
0119	Ammonia un-ionised as N	mg/l	0.0012	0.00182	0.00128	0.00062	0.00056	0.00091	0.00041	< 0.00044	0.00092	0.00168
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	144	157	176	173	167	156	152	146	164	181
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.032	0.076	0.04	0.06	0.046	0.032	0.021	< 0.01	0.026
9901	Oxygen, Dissolved, % Saturation	%	110.4	70.4	59.7	71.8	84.4	90.1	94.7	103.4	91.9	78
9924	Oxygen, Dissolved as O2	mg/l	10.4	6.84	5.83	7.14	10.9	10.9	12.3	12.5	9.97	7.58

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sampling point Greasbrough Dyke At Greasbrough

Determinands

Sampling results

Samples from 5 Jul 2017 to 14 Jun 2018

Samples from 19 May 2016 to 14 Jun 2017

sampling point
Greasbrough Dyke At Greasbrough