sampling point
Tweed - D/S Old Berwick Bridge

Description	TWEED - D/S OLD BERWICK BRIDGE (TWEED WFD 02 (BRIDGE))
Sampling point ID	NE-41000380
Type	Saline Water – Estuarine Sites – Non Bathing/Shellfish
Status	open
Location	easting northing: 399700 652650 lat lon: 55.767174, -2.006341
Area	Northumberland Durham And Tees
Sub-Area	Ecmas Sampling (North East Area)
Summary	210 samples taken between 2024 and 2007

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.

55 determinands have been measured at this site

1,1,1-TCA
4-nonPhenol
AmmUnionSal
As-Filtered
B-[a]-pyrene
B-[b]-fluora
B-[ghi]-pery
B-[k]-fluora
C - Org Filt
CHLOROPHYLL
Cd Filtered
Chloroform
Cond @ 25C
Cr Hex Filt
Cr Hexavalnt
Cr- Filtered
Cu Filtered
Cyanide - CN
Fe- Filt
Fluoranthene
HTrlTW
Hg Filtered
Ind123pyrene
LCMS
LIGHT EXT.
MR Screen
N Dis Inorg
N Oxid Filt
NGR Easting
NGR Northing
NH3 filt N
Ni- Filtered
Nitrate Filt
Nitrite Filt
O Diss %sat
Oil & Grs Vs
OrthophsFilt
Oxygen Diss
Pb Filtered
Phytoplankto
SALinsitu
Sample Depth
SiO2 Filt
Sld Sus@105C
Temp Water
Time Hi-Tide
Transparency
TriBT Cation
TriPT Cation
Turbdty in-s
Vol Filtered
Water Depth
Zn- Filtered
pH
ptOctylPheno

Displaying the twenty most recent samples. You can see all 210 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 11 Oct 2023 to 4 Jul 2024

Notation	Determinand	Units	11 Oct 2023 13:36	9 Nov 2023 12:39	1 Dec 2023 14:10	16 Jan 2024 15:35	31 Jan 2024 15:53	17 Mar 2024 07:10	5 Apr 2024 11:29	5 May 2024 11:43	12 Jun 2024 16:44	4 Jul 2024 14:32
0004	Time of high tide	hh.mm	14.44	12.17	16.53	18.06	17.58	7.22	12.42	13.12	20.11	14.16
0006	Sample Depth below surface	m	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	2.7	5.19
0052	Lead, Dissolved	μg/l							0.091	0.044
0076	Temperature of Water	°C	13	7.7	4.1	3.8	5.2	6.7	6.9	9.2	13.9	12.3
0103	Mercury, Dissolved	μg/l							< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l							< 0.03	< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l							6.4	3
3408	Zinc, Dissolved	μg/l							1.4	0.91
3410	Nickel, Dissolved	μg/l							0.88	0.42
3428	Water Depth	m	3.52	3.41	5.84	4.9	8.65	6.45	4.9	6.75	3.23	5.23
3976	Turbidity : In Situ	ftu	4	3.8	6.3	16.3	21.4	11.5	84.5	1.2	5.8	3.1
4574	Phytoplankton		1	1	1	1	1	1	1	1
4865	Volume of Sample Filtered	ml	1600	760	1600	2000	650	1000	190	1000
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	2.11	2.31	2.22	0.86	2.21	1.91	2.6	1.62
5732	Triphenyl Tin as Cation	μg/l							< 0.0002	< 0.0002
6019	NGR : Easting	ngr	399699	399713	399712	399599	399684	399708	399713	399703	399695	399721
6020	NGR : Northing	ngr	652638	652596	652713	652711	652732	652713	652689	652710	652653	652665
6045	Arsenic, Dissolved	μg/l							< 1	< 1
6450	Copper, Dissolved	μg/l							1.8	1.1
6485	Nitrite, Filtered as N	mg/l	0.0061	0.006	0.0049	0.0089	< 0.004	0.0049	0.0095	0.0059
7342	Time of sampling relative to previous high water	hh.mm	12.27	0.22	9.28	9.29	10.06	12.07	10.55	10.52	9.27	0.16
7608	Salinity : In Situ	ppt	13.93	4.59	5.05	14.67	0.1	0.11	0.08	30.9	11.5	33.8
7887	Chlorophyll : Acetone Extract	μg/l	0.78	< 0.7	0.51	< 0.5	< 0.8	2.2	5.2	2.9
8944	Tributyl Tin as Cation	μg/l							< 0.0002	< 0.0002
9853	Nitrate, Filtered as N	mg/l	2.09	2.29	2.2	0.581	2.2	1.9	2.49	1.59
9856	Orthophosphate, Filtered as P	mg/l	0.044	0.025	0.017	0.042	0.021	0.012	0.037	0.0048
9857	Silicate, Filtered as SiO2	mg/l	5.9	6.6	4.9	1.9	5.6	3.1	4.7	0.78
9901	Oxygen, Dissolved, % Saturation	%	91.4	96.4	98.7	101.9	100.2	98.1	96.1	109.1	128.6	106.8
9924	Oxygen, Dissolved as O2	mg/l	8.87	11.2	12.5	12.3	12.7	12	11.7	10.3	12.4	9.28
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	2.1	2.3	2.2	0.59	2.2	1.9	2.5	1.6
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	0.014	< 0.01	0.021	0.27	0.011	0.011	0.099	0.018

Samples from 29 Nov 2022 to 10 Sep 2023

Notation	Determinand	Units	29 Nov 2022 15:45	11 Jan 2023 15:06	7 Feb 2023 15:27	5 Mar 2023 14:09	2 Apr 2023 12:18	13 May 2023 18:20	5 Jun 2023 16:26	17 Jul 2023 15:21	12 Aug 2023 13:17	10 Sep 2023 09:51
0004	Time of high tide	hh.mm	18.36	17.15	15.49	13.42	13.24	22.43	16.25	15.34	13.07	12.52
0006	Sample Depth below surface	m	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
0076	Temperature of Water	°C	6.2	5.9	6.7	6.9	8	15.1	11.4	12.7	14.7	15.2
3428	Water Depth	m	4.5	5.53	9.5	3.99	4.75	2.68	9.54	6.9	5.06	5.18
3976	Turbidity : In Situ	ftu	3.5	36	1.7	5	2.6	6.9	1.3	2.1	3	1.6
4574	Phytoplankton		1	1	1	1	1	1	1	1	1	1
4865	Volume of Sample Filtered	ml	2000	580	2000	1850	3000	1000	3000	910	2000	1000
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	1.62	1.42	1.92	1.12	1.61	1.32	0.0454	0.631	0.049	0.73
6019	NGR : Easting	ngr	399667	399745	399709	399717	399700	399736	399692	399699	399705	99658
6020	NGR : Northing	ngr	652676	652606	652734	652590	652655	652546	652729	652711	652697	52708
6485	Nitrite, Filtered as N	mg/l	< 0.004	< 0.004	0.005	< 0.004	0.0058	0.011	0.0012	0.0062	0.0011	0.0053
7342	Time of sampling relative to previous high water	hh.mm	9.27	10	11.47	0.27	11.06	8.49	0.01	12.18	0.1	9.53
7608	Salinity : In Situ	ppt	0.1	0.1	30.4	28.19	2.14	0.54	33.04	32.22	31.6	31.44
7887	Chlorophyll : Acetone Extract	μg/l	0.8		0.5	1.7	1.9	5.2	0.87	7.3	1.1	1.9
9853	Nitrate, Filtered as N	mg/l	1.6	1.4	1.9	1.1	1.59	1.29	0.0358	0.594	0.0369	0.705
9856	Orthophosphate, Filtered as P	mg/l	0.015	0.015	0.02	< 0.01	0.012	0.013	0.0059	0.018	0.0083	0.013
9857	Silicate, Filtered as SiO2	mg/l	5.6	4.3	4.4	2.7	3.7	1.8	0.14	3.3	0.3	1.1
9901	Oxygen, Dissolved, % Saturation	%	95.6	95	101.7	103.7	100.4	120.1	111.8	108.2	99.6	97.2
9924	Oxygen, Dissolved as O2	mg/l	11.8	11.8	10.3	10.6	11.7	12	9.95	9.42	8.35	8.08
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	1.6	1.4	1.9	1.1	1.6	1.3	0.037	0.6	0.038	0.71
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	< 0.02	< 0.02	0.022	< 0.02	0.014	0.02	0.0084	0.031	0.011	0.02

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sampling point Tweed - D/S Old Berwick Bridge

Determinands

Sampling results

Samples from 11 Oct 2023 to 4 Jul 2024

Samples from 29 Nov 2022 to 10 Sep 2023

sampling point
Tweed - D/S Old Berwick Bridge