sampling point
North Tyne At Wark

Description	NORTH TYNE AT WARK
Sampling point ID	NE-43100156
Type	Freshwater – Rivers
Status	open
Location	easting northing: 386253 577029 lat lon: 55.087488, -2.216894
Area	Northumberland Durham And Tees
Sub-Area	Northumberland & Tyne
Summary	116 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.

33 determinands have been measured at this site

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

Displaying the twenty most recent samples. You can see all 116 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 20 Sep 2019 to 19 Aug 2024

Notation	Determinand	Units	20 Sep 2019 11:55	4 Oct 2019 10:55	21 Nov 2019 11:13	11 Dec 2019 08:07	10 Jan 2020 10:39	5 Feb 2020 09:24	18 Mar 2020 11:17	19 Jun 2024 11:52	15 Jul 2024 09:34	19 Aug 2024 11:57
0061	pH		7.69	7.42	7.83	8.66	7.42	7.68	6.79	7.99	7.39	7.76
0076	Temperature of Water	°C	13.6	9.6	4.4	4.9	3.6	3.4	6.1	13.3	13.4	15
0077	Conductivity at 25 C	μs/cm	89	83	125	72	83	87	67	99	94	93
0085	BOD : 5 Day ATU	mg/l								1.9	1.3	< 7
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	0.33	0.2	< 0.2	0.22	< 0.2	< 0.2	< 0.2	< 0.2
0117	Nitrate as N	mg/l	0.196	< 0.196	0.326	0.196	< 0.196	0.216	< 0.196	< 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	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00035	< 0.00014	< 0.00025	< 0.00038	< 9.0e-05	< 0.00016	< 3.0e-05	< 0.00068	< 0.00018	< 0.00046
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	31	27	42	21	22	27	17	28	32	35
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.013	< 0.01	0.012	0.015	0.01	0.01	0.011	0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	102.3	100.4	103	97.8	97.4	98.3	97.5	102.1	101.5	110.3
9924	Oxygen, Dissolved as O2	mg/l	10.6	11.4	13.3	12.5	12.9	13.1	12.1	10.7	10.6	11.1

Samples from 14 Jun 2016 to 7 Aug 2019

Notation	Determinand	Units	14 Jun 2016 09:42	23 Sep 2016 11:44	7 Dec 2016 11:41	13 Jan 2017 11:01	7 Apr 2017 11:24	9 Apr 2019 10:08	10 May 2019 06:48	28 Jun 2019 07:24	12 Jul 2019 09:01	7 Aug 2019 08:02
0061	pH		8.24	7.55	7.67	8.15	7.83	8.12	8.26	7.97	8.19	7.74
0076	Temperature of Water	°C	14.2	12.4	6.2	2.8	8.5	7.4	7.4	15.3	17.4	14.8
0077	Conductivity at 25 C	μs/cm	189	82	118	109	96	133	267	102	172	91
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	0.3	< 0.2	0.22	0.21	0.22	0.25	< 0.2	< 0.2	< 0.2	< 0.2
0117	Nitrate as N	mg/l	0.296	< 0.196	0.216	0.206	0.216	0.246	< 0.196	< 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	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00074	< 0.00023	< 0.0002	< 0.00032	< 0.00033	< 0.00045	< 0.00045	< 0.00075	< 0.00094	< 0.00043
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	67	26	36	34	32	37	79	29	60	33
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.011	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	0.017
9901	Oxygen, Dissolved, % Saturation	%	98.7	97	100.3	99.7	103.2	101.2	102.4	94.2	89.9	96.4
9924	Oxygen, Dissolved as O2	mg/l	10.1	10.3	12.4	13.5	12.1	12.1	12.3	9.41	8.59	9.74

Tell us whether you accept cookies

sampling point North Tyne At Wark

Determinands

Sampling results

Samples from 20 Sep 2019 to 19 Aug 2024

Samples from 14 Jun 2016 to 7 Aug 2019

sampling point
North Tyne At Wark