sampling point
Wear At Wolsingham

Description	WEAR AT WOLSINGHAM
Sampling point ID	NE-44100018
Type	Freshwater – Rivers
Status	open
Location	easting northing: 407445 536850 lat lon: 54.726569, -1.885916
Area	Northumberland Durham And Tees
Sub-Area	Wear & Tees
Summary	242 samples taken between 2025 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.

94 determinands have been measured at this site

1,2,3-TCB
1,2,4-TCB
1,3,5-TCB
12-DCA
Action taken
Al- Filtered
Aldrin
Alky pH 4.5
Aluminium-Al
Ammonia(N)
Arsenic - As
BOD ATU
Boron - as B
C - Org Filt
CHLOROPHYLL
Ca Filtered
Cadmium - Cd
Calcium - Ca
Carbon Tet
Cd Filtered
Chloride Ion
Chloroform
Chlorophyl-A
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu BLM Bio
Cu Filtered
DDE (PP')
DDT (OP')
DDT (PP)
Dieldrin
Endrin
Fe- Filt
HCH Alpha
HCH Beta
HCH Gamma
HEXACHLORO 1
Hardness
Hexachlorbnz
Hg Filtered
Iron - as Fe
Isodrin
Lead - as Pb
Liqcolour-mn
Liqcolour-se
Liqcolour-st
Magnesium-Mg
Mercury - Hg
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Ni BLM Bio
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb BLM Bio
Pb Filtered
Pentachlrphl
Phenol Odour
Potassium- K
SALinsitu
Sld Sus@105C
Solid quanty
TCB Tot
TDE (PP)
Temp Water
TetClEthene
Tot DDTs (4)
Tot Drins(4)
Tot HCHs ABG
Trichloroeth
TurbidityNTU
Type of Flow
V - Filtered
Vanadium - V
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn BLM Bio
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 242 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 2 Jul 2024 to 3 Apr 2025

Notation	Determinand	Units	2 Jul 2024 12:37	7 Aug 2024 12:17	9 Sep 2024 09:18	3 Oct 2024 13:03	1 Nov 2024 10:10	3 Dec 2024 10:28	7 Jan 2025 11:08	6 Feb 2025 13:42	6 Mar 2025 10:27	3 Apr 2025 12:40
0061	pH		8.67	8.91	8.59	8.09	8.27	8.14	8.01	8.27	8.54	8.98
0076	Temperature of Water	°C	14.7	16.3	13.4	9.6	9.5	4.9	1.7	3.4	5.9	9.9
0077	Conductivity at 25 C	μs/cm	355	370	293	187	287	167	336	280	306	334
0111	Ammoniacal Nitrogen as N	mg/l	0.018	0.015	0.0063	0.005	< 0.002	0.026	0.0077	< 0.002	< 0.002	0.0033
0116	Nitrogen, Total Oxidised as N	mg/l	0.54	0.5	0.54	0.21	0.58	0.32	1	0.73	0.63	0.38
0117	Nitrate as N	mg/l	0.537	0.497	0.537	0.209	0.579	0.319	0.998	0.727	0.628	0.377
0118	Nitrite as N	mg/l	0.0034	0.003	0.003	< 0.001	0.0012	< 0.001	0.002	0.0031	0.0021	0.0033
0119	Ammonia un-ionised as N	mg/l	0.00046	0.00043	0.00015	9.0e-05	< 4.0e-05	0.00033	8.0e-05	< 2.0e-05	< 3.0e-05	6.0e-05
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	130	140	120	57	96	54	95	87	96	120
0180	Orthophosphate, reactive as P	mg/l	0.0039	0.012	0.022	0.008	0.0069	0.0069	0.011	0.0071	0.0068	< 0.001
9901	Oxygen, Dissolved, % Saturation	%	108.6	111	102.1	100.8	101.9	101.2	99.2	104.5	108.1	116.5
9924	Oxygen, Dissolved as O2	mg/l	11	10.9	10.6	11.5	11.6	12.9	13.8	13.9	13.5	13.2

Samples from 23 Aug 2023 to 7 Feb 2024

Notation	Determinand	Units	23 Aug 2023 11:58	19 Sep 2023 10:26	19 Sep 2023 11:17	13 Oct 2023 15:37	30 Oct 2023 11:36	24 Nov 2023 11:12	29 Nov 2023 11:09	11 Dec 2023 10:55	10 Jan 2024 09:47	7 Feb 2024 12:20
0052	Lead, Dissolved	μg/l	6.7	12	12	8.5	9.7	9.7	7	26	3.3	8.8
0061	pH		8.5	8	8.1	8.13	7.8	8	7.98	7.7	8	7.8
0076	Temperature of Water	°C	15.7	11.3			9.2	6.1		5.1	4.2	5
0077	Conductivity at 25 C	μs/cm	268	219			190	233		160	351	296
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01			< 0.01	< 0.01		< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	0.074	0.096	0.1	0.085	0.098	0.11	0.091	0.16	0.09	0.12
0111	Ammoniacal Nitrogen as N	mg/l	0.016	0.053			0.0073	0.011		0.056	0.014	0.0072
0116	Nitrogen, Total Oxidised as N	mg/l	0.36	0.3			0.76	0.76		0.61	1.3	1.3
0117	Nitrate as N	mg/l	0.358	0.298			0.758	0.758		0.609	1.3	1.3
0118	Nitrite as N	mg/l	0.0018	0.0019			0.0021	0.0016		0.0012	0.003	0.0013
0119	Ammonia un-ionised as N	mg/l	0.00044	0.00106			8.0e-05	0.00015		0.00036	0.00017	6.0e-05
0135	Solids, Suspended at 105 C	mg/l	< 3	34			4.4	14		5.2	3.2	4
0158	Hardness, Total as CaCO3	mg/l			86.4	111			92.2
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	91	70			63	75		50	99	97
0180	Orthophosphate, reactive as P	mg/l	0.01	0.0043			0.0085	0.0099		0.013	0.012	0.0077
0235	Magnesium, Dissolved	mg/l	4.8	3.4	3.4	4.6	3.1	3.9	3.6	2.5	5.5	4.8
0239	Calcium, Dissolved	mg/l	39	29	29	37	27	33	31	22	47	41
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	7.2	13	13	6.5	10	8	6.3	6.2	3.1	3.6
3377	Lead : BLM Bioavailable	μg/l	0.93	0.92			0.97	1.2		4.2	1.1	2.4
3408	Zinc, Dissolved	μg/l	26	36	38	30	33	47	37	59	35	40
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l	1.9	2.7	2.5	1.9	2.5	2.5	2	2.6	2	1.7
3878	Nickel : BLM Bioavailable	μg/l	1.6	0.65			0.64	0.89		0.88	1	0.74
4820	Manganese : BLM Bioavailable	μg/l	5	13			20	27		35	34	16
4821	Copper : BLM Bioavailable	μg/l	0.16	0.08			0.06	0.08		0.08	0.16	0.11
4822	Zinc : BLM Bioavailable	μg/l	7.6	6.3			7.7	13		21	18	19
6037	Aluminium, Dissolved	μg/l			95	53			76
6396	Turbidity	ntu	1.7	9.5			3.8	4.7		3.1	2.6	2
6450	Copper, Dissolved	μg/l	2.1	2.8	2.4	1.7	2.3	2.2	1.3	2	1.4	1.4
6458	Manganese, Dissolved	μg/l	< 10	13			29	27		61	34	23
6460	Iron, Dissolved	μg/l	240	490			420	380		640	110	210
7887	Chlorophyll : Acetone Extract	μg/l	1.6	2.2			1.1	1.3		< 0.5	0.53	< 0.5
9901	Oxygen, Dissolved, % Saturation	%	102.4	98.7			98.5	97.9		99.2	98.8	99.2
9924	Oxygen, Dissolved as O2	mg/l	10.1	10.8			11.3	12.1		12.6	12.9	12.7

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sampling point Wear At Wolsingham

Determinands

Sampling results

Samples from 2 Jul 2024 to 3 Apr 2025

Samples from 23 Aug 2023 to 7 Feb 2024

sampling point
Wear At Wolsingham