sampling point
Tees At Dent Bank

Description	TEES AT DENT BANK
Sampling point ID	NE-45100079
Type	Freshwater – Rivers
Status	open
Location	easting northing: 393385 525985 lat lon: 54.628938, -2.103973
Area	Northumberland Durham And Tees
Sub-Area	Wear & Tees
Summary	125 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.

47 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
Arsenic - As
As-Filtered
BOD ATU
Boron - as B
Cadmium - Cd
Calcium - Ca
Chromium -Cr
Colour
Colour Filt
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu Filtered
Fe- Filt
Hardness
Iron - as Fe
Lead - as Pb
Magnesium-Mg
Mercury - Hg
N Oxidised
NH3 un-ion
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
OrthophsFilt
Oxygen Diss
Pb Filtered
Phenol Odour
Phosphorus-P
Potassium- K
Sld Sus@105C
Temp Water
Turbidity
TurbidityNTU
V - Filtered
Vanadium - V
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 125 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 25 Aug 2023 to 13 May 2024

Notation	Determinand	Units	25 Aug 2023 11:07	7 Sep 2023 12:42	16 Oct 2023 13:07	20 Nov 2023 12:18	14 Dec 2023 13:32	15 Jan 2024 13:20	23 Feb 2024 12:41	20 Mar 2024 10:04	16 Apr 2024 12:08	13 May 2024 11:30
0061	pH		7.95	7.99	7.82	7.46	7.49	7.94	7.52	7.56	7.53	7.22
0076	Temperature of Water	°C	13.5	17.1	8.1	8.2	5.2	2	5.1	7.3	6.8	12.8
0077	Conductivity at 25 C	μs/cm	126	141		75	122	182	107	168	83	69
0085	BOD : 5 Day ATU	mg/l	1						1.1	1.1	1.3	< 3
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	< 0.2	< 0.2	0.39	0.26	0.51	0.69	< 0.2	0.53	0.23	< 0.2
0117	Nitrate as N	mg/l	< 0.196	< 0.196	0.386	0.256	0.506	0.686	< 0.196	0.526	0.226	< 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	< 0.00063	< 0.0009	< 0.00032	< 0.00014	< 0.00012	< 0.00026	< 0.00013	< 0.00016	< 0.00015	< 0.00011
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	55	62	73	30	47	71	39	65	33	31
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	%	105.5	102.7	100.8	101.7	99.7	100.4	99.7	99.6	99.9	102.6
9924	Oxygen, Dissolved as O2	mg/l	11	9.88	11.9	12	12.7	13.9	12.7	12	12.2	10.8

Samples from 12 Sep 2019 to 31 Jul 2023

Notation	Determinand	Units	12 Sep 2019 11:36	30 Oct 2019 08:26	19 Nov 2019 10:08	5 Dec 2019 09:01	15 Jan 2020 11:18	4 Feb 2020 11:38	11 Mar 2020 10:11	15 May 2023 10:31	24 Jul 2023 10:26	31 Jul 2023 09:37
0061	pH		7.6	7.75	7.7	7.82	7.97	7.71	7.57	7.95	7.51	7.99
0076	Temperature of Water	°C	12.2	5.5	2.1	4.6	3.8	3.4	4.4	9.4	11.3	13.9
0077	Conductivity at 25 C	μs/cm	118	140	136	134	97	99	140	124	77	170
0085	BOD : 5 Day ATU	mg/l								< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.08	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	< 0.2	0.34	0.41	1.4	0.29	0.23	0.29	0.26	< 0.2	0.27
0117	Nitrate as N	mg/l	< 0.196	0.336	0.406	1.4	0.286	0.226	0.286	0.256	< 0.196	0.266
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	< 0.00026	< 0.00022	< 0.00015	< 0.00024	< 0.00032	< 0.00017	0.00036	< 0.00047	< 0.0002	< 0.00071
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	50	59	55	55	34	37	33	47	30	59
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	%	99.2	94.3	97.1	99.6	103.3	103.9	103.7	105.8	100.7	101.2
9924	Oxygen, Dissolved as O2	mg/l	10.6	11.9	13.4	12.8	13.6	13.8	13.4	12.1	11	10.4

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sampling point Tees At Dent Bank

Determinands

Sampling results

Samples from 25 Aug 2023 to 13 May 2024

Samples from 12 Sep 2019 to 31 Jul 2023

sampling point
Tees At Dent Bank