sampling point
Swinhope Burn At Lands Bridge

Description	SWINHOPE BURN AT LANDS BRIDGE
Sampling point ID	NE-44100369
Type	Freshwater – Rivers
Status	open
Location	easting northing: 391258 537798 lat lon: 54.735064, -2.137277
Area	Northumberland Durham And Tees
Sub-Area	Wear & Tees
Summary	75 samples taken between 2020 and 2010

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.

12 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 75 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 18 Jul 2019 to 13 Mar 2020

Notation	Determinand	Units	18 Jul 2019 11:32	26 Jul 2019 06:10	22 Aug 2019 11:19	25 Sep 2019 10:46	14 Oct 2019 09:16	15 Nov 2019 09:28	4 Dec 2019 08:37	9 Jan 2020 10:27	21 Feb 2020 08:41	13 Mar 2020 10:40
0061	pH		8.54	8.15	8.16	7.84	6.77	7.93	8.04	8.22	8.05	7.8
0076	Temperature of Water	°C	13.3	16.5	12.6	12	7.7	4.6	3.9	2.8	3.4	3.2
0077	Conductivity at 25 C	μs/cm	232	107	117	100	103	97	140	109	105	89
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	0.22	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	0.22	< 0.2	0.29	0.21
0117	Nitrate as N	mg/l	0.216	< 0.196	< 0.196	< 0.196	< 0.196	< 0.196	0.216	< 0.196	0.286	0.206
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	< 0.0007	< 0.00088	< 0.00066	< 0.00044	< 3.0e-05	< 0.00031	< 0.00035	< 0.00032	< 0.00034	< 0.00021
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	100	43	47	38	41	37	58	39	32	27
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	101.4	99.6	100.5	101.5	100.3	104	102	104	99.5	107.4
9924	Oxygen, Dissolved as O2	mg/l	10.6	9.7	10.7	10.9	11.9	13.4	13.4	14.1	13.2	14.4

Samples from 6 Feb 2015 to 1 May 2019

Notation	Determinand	Units	6 Feb 2015 09:40	11 Mar 2015 09:53	16 Apr 2015 08:52	12 May 2015 10:05	18 Jun 2015 11:31	22 Jul 2015 09:30	21 Aug 2015 08:56	9 Sep 2015 09:32	12 Apr 2019 10:48	1 May 2019 09:19
0061	pH		7.42	7.94	8.33	8.13	8.28	8.17	8.17	8.52	8.26	8.18
0076	Temperature of Water	°C	1.5	2.2	4.9	7.9	10.1	11.6	14.6	9.8	4.5	9.1
0077	Conductivity at 25 C	μs/cm	148	129	163	104	195	151	197	209	153	194
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	0.29	0.2	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2
0117	Nitrate as N	mg/l	0.286	0.196	< 0.196	< 0.196	< 0.196	< 0.196	< 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	< 8.0e-05	< 0.00027	< 0.00038	< 0.00047	< 0.00055	< 0.00062	< 0.00077	< 0.00054	< 0.00037	< 0.00051
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	47	44	64	42	84	63	83	94	61	85
0180	Orthophosphate, reactive as P	mg/l	0.0023	0.0015	0.0027	0.0021	0.0032	0.0032	0.0041	0.0056	< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	93.5	95.8	93.1	94	92.9	94.7	102.1	103.7	106.8	102.1
9924	Oxygen, Dissolved as O2	mg/l	13.1	13.2	11.9	11.1	10.4	10.3	10.4	11.7	13.8	11.8

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sampling point Swinhope Burn At Lands Bridge

Determinands

Sampling results

Samples from 18 Jul 2019 to 13 Mar 2020

Samples from 6 Feb 2015 to 1 May 2019

sampling point
Swinhope Burn At Lands Bridge