sampling point
Fossdale Gill At Hardraw

Description	FOSSDALE GILL AT HARDRAW
Sampling point ID	NE-49105202
Type	Freshwater – Rivers
Status	open
Location	easting northing: 386728 491222 lat lon: 54.316396, -2.205512
Area	Yorkshire
Sub-Area	Swale, Ure, Nidd, Ouse
Summary	35 samples taken between 2020 and 2013

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.

33 determinands have been measured at this site

Alky pH 4.5
Aluminium-Al
Ammonia(N)
BOD ATU
Barium - Ba
Boron - as B
Cadmium - Cd
Calcium - Ca
Chloride Ion
Chromium -Cr
Cond @ 25C
Copper - Cu
Iron - as Fe
Lead - as Pb
Lithium - Li
Magnesium-Mg
Manganse-Mn
N Oxidised
NATGRIDREF
NH3 un-ion
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Potassium- K
Sodium - Na
Strontium-Sr
Sulphate SO4
Temp Water
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 35 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 25 Feb 2015 to 17 Dec 2020

Notation	Determinand	Units	25 Feb 2015 11:37	17 Mar 2015 09:58	13 Apr 2015 09:39	28 May 2015 12:15	11 Jun 2015 10:40	14 Jul 2015 10:15	10 Aug 2015 09:06	14 Sep 2015 09:13	25 Sep 2018 11:10	17 Dec 2020 11:25
0050	Lead	μg/l									< 2
0061	pH		7.59	7.99	7.79	8.06	8.44	8.26	8.45	8.32	7.42
0076	Temperature of Water	°C	4.1	4	5.3	9	10.7	13.1	14.1	9	7.9	6
0077	Conductivity at 25 C	μs/cm	161	126	120	105	214	142	208	169	149
0085	BOD : 5 Day ATU	mg/l										1.3
0108	Cadmium	μg/l									< 0.1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03		< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.6	0.38	0.34	< 0.2	0.22	< 0.2	< 0.2	< 0.2		0.39
0117	Nitrate as N	mg/l	0.596	0.376	0.336	< 0.196	0.216	< 0.196	< 0.196	< 0.196
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00014	< 0.00034	< 0.00024	< 0.00051	< 0.00058	< 0.00069	< 0.00074	< 0.00051
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	32	37	35	36	83	46	81	67
0172	Chloride	mg/l										6
0180	Orthophosphate, reactive as P	mg/l	0.0029	0.0014	0.002	0.005	0.0038	0.107	0.0099	0.0049		< 0.01
0183	Sulphate as SO4	mg/l										< 10
0207	Sodium	mg/l										4
0211	Potassium	mg/l										0.44
0237	Magnesium	mg/l										0.87
0241	Calcium	mg/l										12
3164	Chromium	μg/l									< 0.5
6050	Manganese	μg/l										< 10
6051	Iron	μg/l										360
6057	Aluminium	μg/l									42.5
6059	Boron	μg/l										< 100
6062	Barium	μg/l										38
6063	Strontium	μg/l										49
6064	Lithium	μg/l										< 100
6452	Copper	μg/l									< 1
6455	Zinc	μg/l									< 5
6462	Nickel	μg/l									< 1
7434	National Grid Reference : Whole : Field report											1
9901	Oxygen, Dissolved, % Saturation	%	82.1	90.5	81	90.3	90.4	97.7	95.5	87.4	106	101.6
9924	Oxygen, Dissolved as O2	mg/l	10.7	11.8	10.3	10.4	10	10.2	9.8	10.1

Samples from 7 Apr 2014 to 5 Jan 2015

Notation	Determinand	Units	7 Apr 2014 08:44	13 May 2014 09:54	11 Jun 2014 09:23	9 Jul 2014 11:44	20 Aug 2014 08:26	10 Sep 2014 13:50	17 Oct 2014 11:52	13 Nov 2014 10:05	2 Dec 2014 08:24	5 Jan 2015 11:14
0061	pH		7.8	7.94	8.25	8.65	8.05	8.48	8.09	7.91	7.98	8.19
0076	Temperature of Water	°C	6.9	8.2	12.3	13.6	9.3	12.6	11	8	5.9	4.9
0077	Conductivity at 25 C	μs/cm	104	92	145	217	161	233	121	118	158	142
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	0.25	0.32	0.48
0117	Nitrate as N	mg/l	< 0.196	< 0.196	< 0.196	< 0.196	< 0.196	< 0.196	< 0.196	0.246	0.316	0.476
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00028	< 0.00042	< 0.00065	< 0.00071	< 0.00052	< 0.00066	< 0.00059	< 0.00039	< 0.00039	< 0.00038
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	31	31	51	76	61	89	41	39	56	48
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.01	< 0.01	0.0035	0.0086
9901	Oxygen, Dissolved, % Saturation	%	78.7	85.9	83.1	88.1	86.6	76.6	94.5	89.3	85.2	84.7
9924	Oxygen, Dissolved as O2	mg/l	9.56	10.1	8.87	9.14	9.92	8.12	10.4	10.6	10.6	10.8

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sampling point Fossdale Gill At Hardraw

Determinands

Sampling results

Samples from 25 Feb 2015 to 17 Dec 2020

Samples from 7 Apr 2014 to 5 Jan 2015

sampling point
Fossdale Gill At Hardraw