sampling point
Chapman Beck At B1198 Bridge

Description	CHAPMAN BECK AT B1198 BRIDGE
Sampling point ID	NE-44500542
Type	Freshwater – Rivers
Status	open
Location	easting northing: 430760 541160 lat lon: 54.76442, -1.523463
Area	Northumberland Durham And Tees
Sub-Area	Wear & Tees
Summary	128 samples taken between 2020 and 2001

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.

32 determinands have been measured at this site

Alky Instrum
Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Cond @ 25C
Cu Filtered
Hardness
Liqcolour-mn
Liqcolour-se
Liqcolour-st
Magnesium-Mg
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
Oxygen Diss
Potassium- K
Sld Sus@105C
Solid quanty
Temp Water
Type of Flow
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 128 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 25 Jun 2019 to 5 Mar 2020

Notation	Determinand	Units	25 Jun 2019 10:45	11 Jul 2019 12:08	22 Aug 2019 12:04	11 Sep 2019 11:39	28 Oct 2019 11:51	21 Nov 2019 12:24	10 Dec 2019 11:53	9 Jan 2020 11:22	11 Feb 2020 11:39	5 Mar 2020 08:57
0061	pH		8.36	8.51	8.48	8.5	8.32	8.4	8.4	8.06	8.42	8.49
0076	Temperature of Water	°C	12.4	15.7	13.4	13.5	6.9	5.3	5	5.8	3.6	2.2
0077	Conductivity at 25 C	μs/cm	811	858	719	835	776	820	878	385	755	846
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.038	0.1	< 0.03	0.058
0116	Nitrogen, Total Oxidised as N	mg/l	5.44	5.3	5	5.7	5.8	6.25	6.2	2.5	4.6	5.9
0117	Nitrate as N	mg/l	5.42	5.29	4.99	5.69	5.77	6.23	6.17	2.48	4.59	5.88
0118	Nitrite as N	mg/l	0.0223	0.01	0.0086	0.0061	0.032	0.0248	0.03	0.018	0.012	0.02
0119	Ammonia un-ionised as N	mg/l	< 0.00065	< 0.00083	< 0.0007	< 0.00071	< 0.00044	< 0.00039	0.00048	0.00134	< 0.00034	0.0006
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	246	270	260	280	250	257	260	110	230	270
0180	Orthophosphate, reactive as P	mg/l	0.135	0.1	0.11	0.087	0.072	0.058	0.07	0.082	0.078	0.073
9901	Oxygen, Dissolved, % Saturation	%	93.4	99.7	98.5	101.4	98.7	99.8	99.7	102	100.1	101.7
9924	Oxygen, Dissolved as O2	mg/l	9.95	9.88	10.3	10.5	12	12.6	12.7	12.7	13.2	14

Samples from 8 Feb 2017 to 3 Jun 2019

Notation	Determinand	Units	8 Feb 2017 10:42	24 May 2017 12:18	11 Aug 2017 12:08	1 Nov 2017 11:24	9 Mar 2018 11:13	5 Jun 2018 11:13	18 Sep 2018 12:05	6 Dec 2018 11:53	29 Apr 2019 10:27	3 Jun 2019 13:07
0061	pH		8.3	8.42	8.51	8.35	8.36	8.44	8.43	8.2	8.52	8.46
0076	Temperature of Water	°C	4.6	15.7	12.7	10	3.6	12.1	14.4	7.2	7.9	12.9
0077	Conductivity at 25 C	μs/cm	713	813	780	822	871	824	786	848	947	846
0111	Ammoniacal Nitrogen as N	mg/l	0.056	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.034	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.07	4.98	3.43	4.98	7.23	5.65	5.35	14.8	5.39	4.77
0117	Nitrate as N	mg/l	4.06	4.96	3.43	4.97	7.22	5.63	5.35	14.8	5.38	4.75
0118	Nitrite as N	mg/l	0.0111	0.0237	0.0042	0.0087	0.0079	0.0209	0.004	0.0248	0.0094	0.0208
0119	Ammonia un-ionised as N	mg/l	0.00069	< 0.00083	< 0.00067	< 0.00055	< 0.00034	< 0.00064	< 0.00075	0.0005	< 0.00047	< 0.00068
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	207	281	264	290	233	273	282	166	259	277
0180	Orthophosphate, reactive as P	mg/l	0.054	0.03	0.096	0.071	0.059	0.072	0.049	0.095	0.064	0.079
9901	Oxygen, Dissolved, % Saturation	%	98.7	107.6	103.4	91.6	102.4	96.1	96.2	97.3	107.6	97.4
9924	Oxygen, Dissolved as O2	mg/l	12.7	10.7	10.9	10.3	13.5	10.3	9.8	11.7	12.8	10.3

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sampling point Chapman Beck At B1198 Bridge

Determinands

Sampling results

Samples from 25 Jun 2019 to 5 Mar 2020

Samples from 8 Feb 2017 to 3 Jun 2019

sampling point
Chapman Beck At B1198 Bridge