sampling point
Linburn Beck At Witton Castle

Description	LINBURN BECK AT WITTON CASTLE
Sampling point ID	NE-44100245
Type	Freshwater – Rivers
Status	open
Location	easting northing: 414740 529950 lat lon: 54.664403, -1.772995
Area	Northumberland Durham And Tees
Sub-Area	Wear & Tees
Summary	155 samples taken between 2021 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.

112 determinands have been measured at this site

1,1,1-TCA
12-DCA
4-nonPhenol
Aclonifen
Action taken
Alachlor
Alky pH 4.5
Ammonia(N)
B-[a]-pyrene
B-[b]-fluora
B-[ghi]-pery
B-[k]-fluora
BOD ATU
Benzene
Bifenox
C - Org Filt
Ca Filtered
Calcium - Ca
Carbon Tet
Cd Filtered
Chloroform
Chlorothalnl
Chromium -Cr
Cond @ 20C
Cond @ 25C
Cr Hex Filt
Cr Hexavalnt
Cr- Filtered
Cu BLM Bio
Cu Filtered
Cyanide - CN
DDE (PP')
DDT (OP')
DDT (PP)
DDT Derived
DiClBenzPhWW
DiClMe
Diazinon
Dichlorvos
Dimethoate
Fe- Filt
Fluoranthene
HCH Alpha
HCH Beta
HCH Delta
HCH Gamma
HEXACHLORO 1
Hardness
Heptachlor
Hexachlorbnz
ICP-MS Semiq
Ind123pyrene
Irgarol 1051
Liqcolour-mn
Liqcolour-se
Liqcolour-st
MR Screen
Magnesium-Mg
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Ni BLM Bio
Ni- Filtered
Nitrate-N
Nitrite-N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
Oxygen Diss
PBDE 100
PBDE 153
PBDE 154
PBDE 28
PBDE 47
PBDE 99
PCB Con 028
PCB Con 052
PCB Con 101
PCB Con 118
PCB Con 138
PCB Con 153
PCB Con 180
PCBs
PClBenzene
Pb BLM Bio
Pb Filtered
Pendimethaln
Phenol Odour
Potassium- K
Quinoxyfen
Sld Sus@105C
Solid quanty
TDE (PP)
Temp Water
Terbutryne
TriBT Cation
TriPT Cation
Type of Flow
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn BLM Bio
Zn- Filtered
c-Hept Epox
pH
pH in-situ
t-Hept Epox

Displaying the twenty most recent samples. You can see all 155 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 17 Jul 2019 to 3 Dec 2021

Notation	Determinand	Units	17 Jul 2019 11:15	16 Mar 2020 11:22	14 May 2021 09:39	15 Jun 2021 10:39	14 Jul 2021 09:08	10 Aug 2021 10:11	3 Sep 2021 10:05	4 Oct 2021 10:28	1 Nov 2021 10:03	3 Dec 2021 11:15
0052	Lead, Dissolved	μg/l	0.106
0061	pH		8.36	8	8.31	8.34	8.25	8.23	8.34	8.13	7.96	7.87
0076	Temperature of Water	°C	14.8		9.1	12.2	14.4	14	12.6	9.8	8.6	4.5
0077	Conductivity at 25 C	μs/cm	470		362	435	443	461	491	479	281	276
0106	Cadmium, Dissolved	μg/l	< 0.01
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
0116	Nitrogen, Total Oxidised as N	mg/l	0.97		1	1.7	1.3	0.87	1.1	1.2	3.4	4.7
0117	Nitrate as N	mg/l	0.966		0.993	1.69	1.29	0.866	1.1	1.2	3.38	4.69
0118	Nitrite as N	mg/l	< 0.004		0.0074	0.0091	0.006	< 0.004	< 0.004	< 0.004	0.016	0.011
0119	Ammonia un-ionised as N	mg/l	< 0.00078		< 0.00051	< 0.00064	< 0.00075	< 0.00073	< 0.00066	< 0.00054	< 0.00045	< 0.00027
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	158		99	150	140	160	170	170	62	55
0175	Cyanide as CN	mg/l	< 0.005
0180	Orthophosphate, reactive as P	mg/l	0.076		0.021	0.089	0.14	0.082	0.12	0.13	0.05	0.031
0235	Magnesium, Dissolved	mg/l	22.2
0239	Calcium, Dissolved	mg/l	41.2
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	4.1
0539	DDT -op	μg/l	< 0.003
0551	DDE -pp	μg/l	< 0.001
0555	DDT -pp	μg/l	< 0.002
0559	TDE -pp	μg/l	< 0.002
0575	DDT : Sum of components	μg/l	< 0.008
0714	Benzo(g,h,i)Perylene	μg/l	0.00073
0731	Benzo(b)Fluoranthene	μg/l	0.0007
0733	Benzo(k)Fluoranthene	μg/l	0.0003
0736	Fluoranthene	μg/l	0.00205
0746	Indeno(1,2,3-cd)pyrene	μg/l	0.00075
1049	Carbon tetrachloride :- {Tetrachloromethane}	μg/l	< 0.1	< 0.1
3268	1,1,1-Trichloroethane	μg/l	< 0.1	< 0.1
3272	1,2-Dichloroethane	μg/l	< 0.1	< 0.1
3299	Dichloromethane :- {Methylene Dichloride}	μg/l	< 3	< 3
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	< 0.1
3377	Lead : BLM Bioavailable	μg/l	0.03
3408	Zinc, Dissolved	μg/l	1.53
3409	Chromium, Dissolved	μg/l	< 0.5
3410	Nickel, Dissolved	μg/l	1.26
3781	Benzene	μg/l	< 0.1	< 0.1
3878	Nickel : BLM Bioavailable	μg/l	1.03
4621	2,4,4-TriBromoDiphenylEther	μg/l	< 6.0e-05
4820	Manganese : BLM Bioavailable	μg/l	10.2
4821	Copper : BLM Bioavailable	μg/l	0.18
4822	Zinc : BLM Bioavailable	μg/l	0.66
4994	GCMS Screen : Target Based multi-residue screening : Semi Quantitative	text	1
5732	Triphenyl Tin as Cation	μg/l	< 0.0002
5863	Pentachlorobenzene	μg/l	< 0.001
6399	Benzo(a)Pyrene	μg/l	0.00056
6450	Copper, Dissolved	μg/l	1.39
6458	Manganese, Dissolved	μg/l	10.2
6460	Iron, Dissolved	μg/l	58.9
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l	< 0.05
8944	Tributyl Tin as Cation	μg/l	< 0.0002
9011	2,2,4,4,5,5-Hexabromodiphenyl ether :- {PBDE 153}	μg/l	< 6.0e-05
9013	2,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}	μg/l	< 6.0e-05
9015	2,2,4,4,5-Pentabromodiphenyl ether :- {PBDE 99}	μg/l	< 6.0e-05
9017	2,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}	μg/l	< 6.0e-05
9019	2,2,4,4-Tetrabromodiphenyl ether :- {PBDE 47}	μg/l	< 6.0e-05
9190	4-Nonylphenol Branched	μg/l	< 0.04
9901	Oxygen, Dissolved, % Saturation	%	101.2		100.7	100.5	91.4	101.1	96.7	96.7	99.6	101.5
9924	Oxygen, Dissolved as O2	mg/l	10.2		11.6	10.8	9.31	10.4	10.3	10.9	11.6	13.1

Samples from 20 Jun 2016 to 13 Mar 2019

Notation	Determinand	Units	20 Jun 2016 11:10	28 Sep 2016 11:01	14 Dec 2016 10:50	17 Jan 2017 13:16	19 Apr 2017 10:45	18 Jul 2017 11:40	27 Oct 2017 12:04	21 Feb 2018 10:10	7 Jun 2018 11:36	13 Mar 2019 12:35
0052	Lead, Dissolved	μg/l	< 0.1	< 0.1	0.188	0.339	0.136	< 0.1	0.223	0.249	< 0.1	1.08
0061	pH		8.23	8.05	8.14	7.9	8.72	8.38	8.1	8.1	8.27	8.04
0076	Temperature of Water	°C	13.2	12.3	6.8	5.7	7.4	14.4	8.2	4.5	12	5.7
0077	Conductivity at 25 C	μs/cm	223	448	326	321	394	488	331	310	453	209
0106	Cadmium, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	0.0101	< 0.01	< 0.01	< 0.01	< 0.01	0.0123	0.0216
0111	Ammoniacal Nitrogen as N	mg/l	0.032	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.032	0.031
0116	Nitrogen, Total Oxidised as N	mg/l	1.37	0.79	2.15	2.04	1.36	0.53	1.56	3.76	1.69	3.26
0117	Nitrate as N	mg/l	1.36	0.786	2.15	2.04	1.36	0.526	1.56	3.75	1.68	3.25
0118	Nitrite as N	mg/l	0.0054	< 0.004	0.0045	< 0.004	< 0.004	< 0.004	< 0.004	0.0079	0.0093	0.0058
0119	Ammonia un-ionised as N	mg/l	0.00074	< 0.00065	< 0.00043	< 0.00032	< 0.00045	< 0.00075	< 0.00048	< 0.00037	0.00068	0.00041
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	141	169	90	86	125	169	103	74	159	39
0175	Cyanide as CN	mg/l	< 0.005	< 0.005	< 0.005	< 0.005	< 0.005	< 0.005	< 0.005	< 0.005	< 0.005	< 0.005
0180	Orthophosphate, reactive as P	mg/l	0.115	0.113	0.049	0.035	< 0.01	0.081	0.034	0.026	0.086	0.03
0235	Magnesium, Dissolved	mg/l	20.3	19.8	16.1	12.6	18.7	22.7	13.5	11.8	20.2	6.79
0239	Calcium, Dissolved	mg/l	37.1	42.4	43.2	25.9	33.5	41.6	28.9	25.5	38.9	16.1
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	3.72	3.96	6.62	8.51	3.55	4.28	10.5	5.96	3.94	10.7
0487	HCH -alpha	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
0491	HCH -beta	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
0495	HCH -delta	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
0499	HCH -gamma :- {Lindane}	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
0507	Dichlorvos	μg/l	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05
0527	Heptachlor	μg/l	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05
0539	DDT -op	μg/l	< 0.003	< 0.003		< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003
0551	DDE -pp	μg/l	< 0.001	< 0.001		< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
0555	DDT -pp	μg/l	< 0.002	< 0.002		< 0.002	< 0.002	< 0.002	< 0.002	< 0.002	< 0.002	< 0.002
0559	TDE -pp	μg/l	< 0.002	< 0.002		< 0.002	< 0.002	< 0.002	< 0.002	< 0.002	< 0.002	< 0.002
0575	DDT : Sum of components	μg/l	< 0.008	< 0.008		< 0.008	< 0.008	< 0.008	< 0.008	< 0.008	< 0.008	< 0.008
0576	Hexachlorobenzene	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
0714	Benzo(g,h,i)Perylene	μg/l						0.00042	0.00029	0.00255	0.0004	0.00452
0723	Diazinon	μg/l	0.00053	0.0151	0.00498	0.00107	0.00073	0.00981	0.00484
0731	Benzo(b)Fluoranthene	μg/l						0.00047	0.0003	0.00183	0.00041	0.00373
0733	Benzo(k)Fluoranthene	μg/l						0.00021	0.0001	0.00091	0.00017	0.00185
0736	Fluoranthene	μg/l						0.00191	0.00071	0.00402	0.0019	0.00417
0746	Indeno(1,2,3-cd)pyrene	μg/l						0.00044	0.00029	0.00249	0.00042	0.00517
1049	Carbon tetrachloride :- {Tetrachloromethane}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3009	Terbutryn	μg/l	0.00039	0.00034	< 0.0001	0.00023	0.00011	0.00018	< 0.0001
3268	1,1,1-Trichloroethane	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3272	1,2-Dichloroethane	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3299	Dichloromethane :- {Methylene Dichloride}	μg/l	< 3	< 3	< 3	< 3	< 3	< 3	< 3	< 3	< 3	< 3
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3377	Lead : BLM Bioavailable	μg/l	0.01	0.01	0.03	0.04	0.04	0.01	0.02	0.04	0.01	0.1
3401	ICP-MS : Metals screen : Semi-quantitative		1	1	1	1	1
3408	Zinc, Dissolved	μg/l	1.01	1.46	1.49	2.01	1.68	2.93	1.92	1.65	2.09	4.32
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	0.566
3410	Nickel, Dissolved	μg/l	1.34	1.15	1.59	2.06	0.851	1.33	2.54	1.93	1.28	2.56
3472	Dichlorobenzophenone	μg/l	< 0.0001	< 0.0001	< 0.0001		< 0.0001		< 0.0001
3478	Aclonifen	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
3781	Benzene	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3878	Nickel : BLM Bioavailable	μg/l	0.98	0.6	0.71	0.63	0.85	1.1	0.8	0.93	0.94	0.64
4621	2,4,4-TriBromoDiphenylEther	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
4820	Manganese : BLM Bioavailable	μg/l	5	5	10.2	4.26	5	14.4	11.6	13	5	20.2
4821	Copper : BLM Bioavailable	μg/l	0.13	0.11	0.11	0.08	0.22	0.17	0.08	0.1	0.17	0.11
4822	Zinc : BLM Bioavailable	μg/l	0.47	0.65	0.46	0.52	0.8	1.24	0.41	0.56	0.93	0.88
4994	GCMS Screen : Target Based multi-residue screening : Semi Quantitative	text	1	1	1	1	1	1	1	1	1	1
5157	Quinoxyfen	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
5732	Triphenyl Tin as Cation	μg/l	< 0.002	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002
5863	Pentachlorobenzene	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.001	< 0.001	< 0.001
6399	Benzo(a)Pyrene	μg/l						0.00027	0.00017	0.00208	0.00026	0.00371
6447	Dimethoate	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
6450	Copper, Dissolved	μg/l	1.09	1.2	2.07	2.42	1.24	1.37	2.19	1.73	1.44	3.61
6458	Manganese, Dissolved	μg/l	< 10	< 10	10.2	< 10	< 10	14.4	11.6	13	< 10	20.2
6460	Iron, Dissolved	μg/l	71.4	48.8	138	184	71.9	70.6	164	127	51.3	236
6603	Bifenox	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
6615	Chlorothalonil	μg/l			< 0.0005	< 0.0005	< 0.0005	< 0.001	< 0.001
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05
6648	Hexachlorobutadiene	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
7086	Alachlor	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
8864	cis-Heptachlor epoxide	μg/l	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05
8865	trans-Heptachlor epoxide	μg/l	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05	< 4.0e-05
8944	Tributyl Tin as Cation	μg/l	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002
8999	Irgarol 1051	μg/l	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001	< 0.0001
9011	2,2,4,4,5,5-Hexabromodiphenyl ether :- {PBDE 153}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9013	2,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9015	2,2,4,4,5-Pentabromodiphenyl ether :- {PBDE 99}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9017	2,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9019	2,2,4,4-Tetrabromodiphenyl ether :- {PBDE 47}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9190	4-Nonylphenol Branched	μg/l	< 0.04	< 0.04	< 0.04	< 0.04	< 0.04	< 0.04	< 0.04	< 0.04	< 0.04	< 0.04
9892	Pendimethalin	μg/l	< 0.0005	0.00155	0.00354	0.00217	0.00073	< 0.0005	0.0043
9901	Oxygen, Dissolved, % Saturation	%	97.9	92.6	100.6	99.5	112.5	94.1	95.8	97	96.1	101
9924	Oxygen, Dissolved as O2	mg/l	10.2	9.89	12.3	12.5	13.5	9.59	11.3	12.5	10.3	12.7

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sampling point Linburn Beck At Witton Castle

Determinands

Sampling results

Samples from 17 Jul 2019 to 3 Dec 2021

Samples from 20 Jun 2016 to 13 Mar 2019

sampling point
Linburn Beck At Witton Castle