sampling point
Nidd At Killinghall D/S A61 Road Bridge

Description	NIDD AT KILLINGHALL D/S A61 ROAD BRIDGE
Sampling point ID	NE-49800080
Type	Freshwater – Rivers
Status	open
Location	easting northing: 428908 459670 lat lon: 54.032199, -1.560145
Area	Yorkshire
Sub-Area	Swale, Ure, Nidd, Ouse
Summary	264 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.

82 determinands have been measured at this site

Action taken
Ag- Filtered
Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
Arsenic - As
B - Filtered
BOD ATU
Ba- Filtered
Barium - Ba
Boron - as B
C - Org Filt
COD as O2
Ca Filtered
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu BLM Bio
Cu Filtered
Fe- Filt
Hardness
Hexachlorbnz
IonicBalance
Iron - as Fe
K- Filtered
Lead - as Pb
Liqcolour-mn
Liqcolour-se
Liqcolour-st
Lithium - Li
Lithium Filt
Magnesium-Mg
Manganse-Mn
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Na- Filtered
Ni BLM Bio
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
OrthophsFilt
Oxygen Diss
Pb BLM Bio
Pb Filtered
Phenol Odour
Phosphorus-P
Potassium- K
SO4dis
SiO2 Rv
Sld Sus@105C
Sodium - Na
Solid quanty
Strontium-Sr
StrontumFilt
Sulphate SO4
Temp Water
Type of Flow
Vanadium - V
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn BLM Bio
Zn- Filtered
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 264 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 Sep 2023 to 1 Jul 2024

Notation	Determinand	Units	7 Sep 2023 14:35	3 Oct 2023 11:42	7 Nov 2023 12:48	24 Nov 2023 13:26	8 Dec 2023 11:44	8 Jan 2024 14:11	6 Feb 2024 12:29	1 Mar 2024 12:28	7 Jun 2024 10:29	1 Jul 2024 13:44
0050	Lead	μg/l	6.5	12	10	7	10	5.1	4.9	6.1
0052	Lead, Dissolved	μg/l	3.9	3.6	6.6	3.8	3.1	2.3	1.9	2.2
0061	pH		7.7	7.7	7.4	7.5	7.3	7.3	7.5	7.6	7.8	7.82
0076	Temperature of Water	°C	18.4	12.8	9.3	7.4	4.9	5.7	7.8	5.2	12.2	14.4
0077	Conductivity at 25 C	μs/cm	230	163	127	142	101	146	116	144	184	223
0106	Cadmium, Dissolved	μg/l	0.094	0.093	0.19	0.15	0.12	0.19	0.11	0.14
0108	Cadmium	μg/l	0.15	0.24	0.24	0.2	0.18	0.24	0.14	0.19
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.067	0.044	0.037	0.047	< 0.03	0.039	0.041	0.032	0.033
0116	Nitrogen, Total Oxidised as N	mg/l	1.2	0.98	1.4	1.5	1.1	1.7	1.2	1.6	1.3	1.3
0117	Nitrate as N	mg/l									1.29	1.29
0118	Nitrite as N	mg/l	0.0059	0.015	0.0068	0.011	< 0.004	0.0045	0.0071	0.0099	0.0091	0.013
0119	Ammonia un-ionised as N	mg/l									0.00044	0.00055
0135	Solids, Suspended at 105 C	mg/l	< 3	16	4.7	5	8.8	5.3	3.6	12
0158	Hardness, Total as CaCO3	mg/l	86.3	61.4	44.8	46	33.5	49.4	38.6	49.4
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	73	53	37	36	29	37	30	38	57	74
0172	Chloride	mg/l	15	11	9.6	10	8.7	12	9.9	12
0180	Orthophosphate, reactive as P	mg/l	0.077	0.058	0.029	0.034	0.02	0.029	0.027	0.026	0.054	0.073
0182	Silica, reactive as SiO2	mg/l	7.4	7.3	5.8	6.4	5.1	6.2	5.2	6.2
0183	Sulphate as SO4	mg/l	16	12	< 10	10	< 10	11	< 10	11
0205	Sodium, Dissolved	mg/l	11	8.2	6.7	6.9	6	8.2	6.6	8.3
0207	Sodium	mg/l	12	8.5	6.8	7.1	5.9	8.2	6.8	8.1
0209	Potassium, Dissolved	mg/l	2.4	3.3	2	2.1	1.8	1.9	1.6	1.9
0211	Potassium	mg/l	2.5	3.4	2.1	2.2	1.8	1.8	1.7	2.1
0235	Magnesium, Dissolved	mg/l	6.4	4	3	3.3	2.2	3.5	2.7	3.5
0237	Magnesium	mg/l	6.4	4.2	3.1	3.5	2.3	3.5	2.8	3.7
0239	Calcium, Dissolved	mg/l	24	18	13	13	9.8	14	11	14
0241	Calcium	mg/l	24	18	13	14	10	14	11	14
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	7.2	16	12	9.2	9.8	5.4	5.9	7.1
3164	Chromium	μg/l	< 0.5	1.2	0.56	0.56	0.65	< 0.5	< 0.5	0.75
3169	pH : In Situ					7.47
3377	Lead : BLM Bioavailable	μg/l	0.54	0.23	0.55	0.41	0.32	0.43	0.32	0.31
3408	Zinc, Dissolved	μg/l	16	16	32	27	20	36	19	23
3409	Chromium, Dissolved	μg/l	< 0.5	0.54	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l	1.6	2.8	2.5	2.2	2.1	1.8	1.6	1.9
3878	Nickel : BLM Bioavailable	μg/l	0.49	0.42	0.42	0.47	0.4	0.55	0.48	0.52
4201	Lithium, Dissolved	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
4820	Manganese : BLM Bioavailable	μg/l	30	18	8.6	11	6.8	5.8	8.3	14
4821	Copper : BLM Bioavailable	μg/l	0.05	0.06	0.05	0.04	0.06	0.05	0.05	0.04
4822	Zinc : BLM Bioavailable	μg/l	5	2.4	6.8	7.1	5.2	15	7.2	7.4
6050	Manganese	μg/l	67	120	39	42	55	30	35	44
6051	Iron	μg/l	710	1500	720	650	990	420	530	780
6059	Boron	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
6062	Barium	μg/l	110	98	66	66	57	72	57	71
6063	Strontium	μg/l	140	77	52	53	37	61	45	60
6064	Lithium	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
6450	Copper, Dissolved	μg/l	1.5	3.3	2.4	1.6	2.7	1.2	1.2	1.3
6452	Copper	μg/l	1.7	3.7	2.3	1.9	3.7	1.4	1.4	1.8
6455	Zinc	μg/l	28	32	37	29	28	39	23	30
6458	Manganese, Dissolved	μg/l	53	31	28	29	25	23	22	30
6460	Iron, Dissolved	μg/l	540	720	520	420	380	260	260	290
6462	Nickel	μg/l	1.9	3.5	2.6	2.4	2.7	2	1.8	2.3
6693	Strontium, Filtered	μg/l	140	74	51	53	36	61	45	59
7044	Ionic Balance	%	0.192	0.321	-2.54	1.3	-5.75	-1.39	-2.37	-1.13
7859	Sulphate, Dissolved as SO4	mg/l	16	11	< 10	< 10	< 10	11	< 10	10
9446	Barium, Dissolved	μg/l	110	76	63	61	46	69	52	63
9447	Boron, Dissolved	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
9901	Oxygen, Dissolved, % Saturation	%									93.4	97.8
9924	Oxygen, Dissolved as O2	mg/l									10	9.97

Samples from 11 Feb 2020 to 16 Aug 2023

Notation	Determinand	Units	11 Feb 2020 14:45	11 Mar 2020 09:18	11 Mar 2020 09:30	3 Nov 2022 09:21	5 Dec 2022 12:47	18 Jan 2023 12:59	15 Feb 2023 12:13	9 Mar 2023 12:12	3 Jul 2023 13:26	16 Aug 2023 11:19
0050	Lead	μg/l				8.4	4.3	4.8	3.9	4.3	4.8	13
0052	Lead, Dissolved	μg/l				4.4	2.2	2	2	2.2	2.4	5.6
0061	pH		7.28	8.02	8.01	7.5	7.5	7.2	7.7	7.8	7.9	7.6
0076	Temperature of Water	°C	4.5	6.4	6.4	9.7	6.5	3.9	4.4	3.8	14.1	16.4
0077	Conductivity at 25 C	μs/cm	126	123	124	143	199	125	205	208	246	141
0106	Cadmium, Dissolved	μg/l				0.1	0.11	0.17	0.12	0.099	0.09	0.11
0108	Cadmium	μg/l				0.17	0.16	0.21	0.15	0.12	0.14	0.23
0111	Ammoniacal Nitrogen as N	mg/l	0.048	< 0.03	< 0.03	< 0.03	0.055	< 0.03	0.038	0.04	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.2	0.85	0.7	1.2	1.9	1.8	2	1.9	1.2	0.67
0117	Nitrate as N	mg/l	1.2	0.846	0.696
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	0.013	< 0.004	0.0092	0.007	0.011	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.00011	< 0.00042	< 0.00042
0135	Solids, Suspended at 105 C	mg/l				6.9	3.9	< 3	3.9	4.7	3	4.8
0158	Hardness, Total as CaCO3	mg/l				47.7	60.1	39.4	68.8	71.8	93.7	52.7
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	24	24	24	36	45	26	53	55	78	48
0172	Chloride	mg/l				11	13	12	15	18	15	9.6
0180	Orthophosphate, reactive as P	mg/l	0.021	0.014	0.013	0.029	0.041	0.021	0.061	0.06	0.084	0.042
0182	Silica, reactive as SiO2	mg/l				6	7.9	5.8	7.8	6.7	6.8	6.2
0183	Sulphate as SO4	mg/l				14	15	10	16	15	16	11
0205	Sodium, Dissolved	mg/l				7.3	9.2	7	10	12	12	7.5
0207	Sodium	mg/l				7.5	9.2	7	10	12	12	7.5
0209	Potassium, Dissolved	mg/l				2.2	2.5	1.7	2.2	2.3	2.3	1.5
0211	Potassium	mg/l				2.1	2.5	1.7	2.2	2.3	2.3	1.5
0235	Magnesium, Dissolved	mg/l				3.1	4.3	2.9	5.2	5.3	7	3.7
0237	Magnesium	mg/l				3.1	4.3	2.9	5.3	5.3	7	3.7
0239	Calcium, Dissolved	mg/l				14	17	11	19	20	26	15
0241	Calcium	mg/l				14	17	11	19	20	26	15
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l				12	7.1	6	3.9	4.4	4.1	14
3164	Chromium	μg/l				0.59	0.5	< 0.5	< 0.5	0.63	< 0.5	0.54
3169	pH : In Situ					7.49	7.6	7.01	7.82	7.78	7.78
3377	Lead : BLM Bioavailable	μg/l								0.5	0.59	0.4
3408	Zinc, Dissolved	μg/l	31		23	24	22	29	25	22	12	20
3409	Chromium, Dissolved	μg/l				< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l				2.2	2	1.8	1.4	1.4	1.3	2.1
3878	Nickel : BLM Bioavailable	μg/l								0.64	0.67	0.33
4201	Lithium, Dissolved	μg/l				< 100	< 100	< 100	< 100	< 100	< 100	< 100
4820	Manganese : BLM Bioavailable	μg/l								17	43	12
4821	Copper : BLM Bioavailable	μg/l								0.07	0.08	0.03
4822	Zinc : BLM Bioavailable	μg/l								9.7	5.4	3.5
6037	Aluminium, Dissolved	μg/l				130	75	94	39	39
6050	Manganese	μg/l				42	53	35	37	30	63	56
6051	Iron	μg/l				620	500	430	390	410	480	980
6057	Aluminium	μg/l				220	140	180	130	90
6059	Boron	μg/l				< 100	< 100	< 100	< 100	< 100	< 100	< 100
6062	Barium	μg/l				76	80	62	87	86	110	88
6063	Strontium	μg/l				60	75	47	100	100	160	82
6064	Lithium	μg/l				< 100	< 100	< 100	< 100	< 100	< 100	< 100
6450	Copper, Dissolved	μg/l	1.7		1.1	2.4	1.6	1.4	1.1	1.2	1.1	1.8
6452	Copper	μg/l				2.5	1.8	1.5	1.4	1.6	1.9	2.1
6455	Zinc	μg/l				31	26	31	33	27	18	33
6458	Manganese, Dissolved	μg/l				19	42	26	32	25	50	25
6460	Iron, Dissolved	μg/l				440	340	250	250	270	330	600
6462	Nickel	μg/l				2.4	2.2	1.9	1.6	1.8	1.4	2.4
6693	Strontium, Filtered	μg/l				58	73	46	99	100	160	83
7044	Ionic Balance	%				-2.68	-1.42	-2.55	-2.16	-0.987	1.09	-3.07
7859	Sulphate, Dissolved as SO4	mg/l				14	15	10	15	15	16	11
9446	Barium, Dissolved	μg/l				68	74	56	84	81	110	80
9447	Boron, Dissolved	μg/l				< 100	< 100	< 100	< 100	< 100	< 100	< 100
9901	Oxygen, Dissolved, % Saturation	%	90.3	90.8	90.7
9924	Oxygen, Dissolved as O2	mg/l	11.7	11.2	11.2

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sampling point Nidd At Killinghall D/S A61 Road Bridge

Determinands

Sampling results

Samples from 7 Sep 2023 to 1 Jul 2024

Samples from 11 Feb 2020 to 16 Aug 2023

sampling point
Nidd At Killinghall D/S A61 Road Bridge