sampling point
Coquet At Alwinton

Description	COQUET AT ALWINTON
Sampling point ID	NE-42300040
Type	Freshwater – Rivers
Status	open
Location	easting northing: 392250 605630 lat lon: 55.344622, -2.12374
Area	Northumberland Durham And Tees
Sub-Area	Northumberland & Tyne
Summary	165 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.

53 determinands have been measured at this site

Action taken
Aldrin
Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Chlorfenvphs
Cond @ 25C
Cu Filtered
Cypermethrin
DDT (OP')
DDT (PP)
Diazinon
Dichlorvos
Dieldrin
Fenitrothion
Flumethrin
Foam Visible
HCH Gamma
Hardness
Liqcolour-mn
Liqcolour-st
Magnesium-Mg
N Organic
N Oxidised
N-Kjeldahl
NH3 un-ion
Nitrate-N
Nitrite-N
Nitrogen - N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
OrthophsFilt
OrthophsFilt
Oxygen Diss
Phenol Odour
Phenols Mono
Phosphate
Phosphorus-P
Potassium- K
Propetamphos
Sld Sus@105C
Solid quanty
Temp Water
Type of Flow
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 165 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 2 Nov 2023 to 20 Mar 2024

Notation	Determinand	Units	2 Nov 2023 09:37	22 Nov 2023 10:02	4 Dec 2023 09:38	18 Dec 2023 09:22	3 Jan 2024 09:04	15 Jan 2024 09:35	7 Feb 2024 09:09	19 Feb 2024 09:15	4 Mar 2024 08:56	20 Mar 2024 09:03
0061	pH		7.52		7.81		7.32		8.03		7.93
0076	Temperature of Water	°C	8.1	8	3.7	8.9	5.8	0.3	2.9	6.5	2.3	7.2
0077	Conductivity at 25 C	μs/cm	98		155		86		125		113
0111	Ammoniacal Nitrogen as N	mg/l	0.0076	< 0.03	0.0065	< 0.03	0.0061	< 0.03	0.0036	< 0.03	0.0088	< 0.03
0113	Nitrogen, Organic as N	mg/l	0.602	0.36	0.284	0.21	0.644	0.2	0.286	0.2	0.351	0.3
0114	Nitrogen, Kjeldahl as N	mg/l	0.61	0.39	0.29	0.24	0.65	0.23	0.29	0.23	0.36	0.33
0116	Nitrogen, Total Oxidised as N	mg/l	0.79	0.71	0.71	0.76	0.65	0.77	0.52	0.68	0.45	0.4
0117	Nitrate as N	mg/l	0.789	0.706	0.709	0.756	0.649	0.766	0.519	0.676	0.449	0.396
0118	Nitrite as N	mg/l	< 0.001	< 0.004	< 0.001	< 0.004	< 0.001	< 0.004	< 0.001	< 0.004	< 0.001	< 0.004
0119	Ammonia un-ionised as N	mg/l	4.0e-05		5.0e-05		2.0e-05		4.0e-05		8.0e-05
0135	Solids, Suspended at 105 C	mg/l	11	3.5	3.7	< 3	6.5	6.1	3.1	< 3	< 3	4
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	26		47		27		45		38
0180	Orthophosphate, reactive as P	mg/l	0.015	< 0.01	0.012	0.012	0.015	0.012	0.01	0.011	0.005	0.012
0192	Phosphate :- {TIP}	mg/l	0.029	< 0.02	< 0.02	< 0.02	0.024	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02
0348	Phosphorus, Total as P	mg/l	0.039	0.023	0.02	0.024	0.031	0.021	0.017	0.017	0.015	0.026
9686	Nitrogen, Total as N	mg/l	1.4	1.1	1	1	1.3	1	0.81	0.91	0.81	0.73
9901	Oxygen, Dissolved, % Saturation	%	101.6		98.8		99.2		99.5		100.6
9924	Oxygen, Dissolved as O2	mg/l	12		13		12.4		13.4		13.8

Samples from 2 Jun 2023 to 16 Oct 2023

Notation	Determinand	Units	2 Jun 2023 11:14	20 Jun 2023 09:31	5 Jul 2023 11:52	17 Jul 2023 10:39	3 Aug 2023 08:50	15 Aug 2023 08:39	6 Sep 2023 10:14	18 Sep 2023 08:57	3 Oct 2023 08:47	16 Oct 2023 09:28
0061	pH		8.25		8.13		7.44		8.02		7.7
0076	Temperature of Water	°C	14.3	14.6	15	14.5	12.7	13.5	15.5	13.1	10	5.8
0077	Conductivity at 25 C	μs/cm	215		216		99		193		145
0111	Ammoniacal Nitrogen as N	mg/l	0.016	< 0.03	0.0075	< 0.03	0.0077	< 0.03	0.0084	< 0.03	0.0065	< 0.03
0113	Nitrogen, Organic as N	mg/l	0.494	0.25	0.263	0.57	1.59	0.58	0.512	0.45	0.574	0.19
0114	Nitrogen, Kjeldahl as N	mg/l	0.51	> 0.28	0.27	> 0.6	1.6	0.61	0.52	> 0.48	0.58	0.22
0116	Nitrogen, Total Oxidised as N	mg/l	0.16	< 0.2	0.1	< 0.2	0.1	0.21	0.12	< 0.2	0.29	0.46
0117	Nitrate as N	mg/l	0.157	< 0.196	0.0987	< 0.196	0.0989	0.206	0.119	< 0.196	0.289	0.456
0118	Nitrite as N	mg/l	0.0033	< 0.004	0.0013	< 0.004	0.0011	< 0.004	< 0.001	< 0.004	0.0011	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.0004		0.0002		5.0e-05		0.00023		6.0e-05
0135	Solids, Suspended at 105 C	mg/l	6	< 3	5.2	3.5	49	9.1	4.3	< 3	3.9	< 3
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	88		89		41		78		59
0180	Orthophosphate, reactive as P	mg/l	0.0024	< 0.01	0.0034	< 0.01	0.0082	< 0.01	0.0018	< 0.01	0.0038	< 0.01
0192	Phosphate :- {TIP}	mg/l	< 0.02	< 0.02	< 0.02	< 0.02	0.079	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02
0348	Phosphorus, Total as P	mg/l	0.013	0.016	0.014	0.024	0.13	0.035	< 0.01	0.015	0.015	0.01
9686	Nitrogen, Total as N	mg/l	0.67	0.48	0.37	0.8	1.7	0.82	0.64	0.68	0.87	0.68
9901	Oxygen, Dissolved, % Saturation	%	105.7		104		95.4		104.7		101.1
9924	Oxygen, Dissolved as O2	mg/l	10.8		10.5		10.1		10.4		11.4

Tell us whether you accept cookies

sampling point Coquet At Alwinton

Determinands

Sampling results

Samples from 2 Nov 2023 to 20 Mar 2024

Samples from 2 Jun 2023 to 16 Oct 2023

sampling point
Coquet At Alwinton