sampling point
Bowlees Burn At Bow Lee Bridge

Description	BOWLEES BURN AT BOW LEE BRIDGE
Sampling point ID	NE-45100112
Type	Freshwater – Rivers
Status	open
Location	easting northing: 390801 528179 lat lon: 54.648614, -2.144067
Area	Northumberland Durham And Tees
Sub-Area	Wear & Tees
Summary	130 samples taken between 2021 and 2010

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.

61 determinands have been measured at this site

Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
B - Filtered
Ba- Filtered
Barium - Ba
Boron - as B
C - Org Filt
Ca Filtered
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu BLM Bio
Cu Filtered
Fe- Filt
Fluoride - F
Hardness
IonicBalance
Iron - as Fe
K- Filtered
Lead - as Pb
Lithium - Li
Lithium Filt
Magnesium-Mg
Manganse-Mn
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Na- Filtered
Ni BLM Bio
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Pb BLM Bio
Pb Filtered
Potassium- K
SO4dis
SiO2 Rv
Sld Sus@105C
Sodium - Na
Strontium-Sr
StrontumFilt
Sulphate SO4
Temp Water
Zinc - as Zn
Zn BLM Bio
Zn- Filtered
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 130 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 17 Feb 2020 to 15 Dec 2021

Notation	Determinand	Units	17 Feb 2020 11:01	17 Mar 2020 12:10	18 May 2021 11:16	11 Jun 2021 10:58	22 Jul 2021 12:55	20 Aug 2021 13:12	3 Sep 2021 11:00	25 Oct 2021 13:07	11 Nov 2021 11:29	15 Dec 2021 10:42
0050	Lead	μg/l	11
0052	Lead, Dissolved	μg/l	7.9
0061	pH		7.4	7.8	8.02	8.44	8.56	8.43	8.08	7.99	8.09	7.88
0076	Temperature of Water	°C	4.4	6.5	8.9	13.8	19.1	14.4	12.3	8.8	6.7	5.7
0077	Conductivity at 25 C	μs/cm	37	106	93	250	132	243	245	137	119	93
0106	Cadmium, Dissolved	μg/l	0.036
0108	Cadmium	μg/l	< 0.1
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	< 0.2	0.21	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2
0117	Nitrate as N	mg/l	< 0.196	< 0.196	< 0.196	0.206	< 0.196	< 0.196	< 0.196	< 0.196	< 0.196	< 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	< 9.0e-05	< 0.00027	< 0.0005	< 0.00072	< 0.00106	< 0.00075	< 0.00065	< 0.00049	< 0.00043	< 0.0003
0135	Solids, Suspended at 105 C	mg/l	5.6	< 3
0158	Hardness, Total as CaCO3	mg/l	27.4
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	22	38	35	110	120	110	110	57	48	35
0172	Chloride	mg/l	8.4	6.5
0177	Fluoride	mg/l	0.32	0.4
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
0182	Silica, reactive as SiO2	mg/l	1.6	2
0183	Sulphate as SO4	mg/l	< 10
0205	Sodium, Dissolved	mg/l	3.8
0207	Sodium	mg/l	3.6
0209	Potassium, Dissolved	mg/l	0.68
0211	Potassium	mg/l	0.68
0235	Magnesium, Dissolved	mg/l	1.2
0237	Magnesium	mg/l	1.3
0239	Calcium, Dissolved	mg/l	9
0241	Calcium	mg/l	8.2
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	5.5
3164	Chromium	μg/l	< 0.5
3169	pH : In Situ		7.91	7.98
3408	Zinc, Dissolved	μg/l	11
3409	Chromium, Dissolved	μg/l	< 0.5
3410	Nickel, Dissolved	μg/l	0.92
4201	Lithium, Dissolved	μg/l	< 100
6037	Aluminium, Dissolved	μg/l	80
6050	Manganese	μg/l	17
6051	Iron	μg/l	300
6057	Aluminium	μg/l	160
6059	Boron	μg/l	< 100
6062	Barium	μg/l	44
6063	Strontium	μg/l	36
6064	Lithium	μg/l	< 100
6450	Copper, Dissolved	μg/l	0.73
6452	Copper	μg/l	< 1
6455	Zinc	μg/l	13
6458	Manganese, Dissolved	μg/l	11
6460	Iron, Dissolved	μg/l	190
6462	Nickel	μg/l	1.1
6693	Strontium, Filtered	μg/l	37
7044	Ionic Balance	%	-13.1
7859	Sulphate, Dissolved as SO4	mg/l	< 10
9446	Barium, Dissolved	μg/l	42
9447	Boron, Dissolved	μg/l	< 100
9901	Oxygen, Dissolved, % Saturation	%	100.4	101.3	102.8	104.5	105.1	105.5	99.3	99.9	101.8	102.9
9924	Oxygen, Dissolved as O2	mg/l	13	12.4	11.9	10.8	9.71	10.8	10.6	11.6	12.4	12.9

Samples from 17 Jan 2019 to 15 Jan 2020

Notation	Determinand	Units	17 Jan 2019 11:00	19 Feb 2019 10:58	19 Mar 2019 12:29	11 Jul 2019 09:30	19 Jul 2019 10:32	27 Sep 2019 09:53	19 Nov 2019 09:56	5 Dec 2019 08:47	10 Dec 2019 09:26	15 Jan 2020 11:09
0050	Lead	μg/l	4.3	3.16	7.58	< 2	< 2	17	7.3	5.8	8.5	9.5
0052	Lead, Dissolved	μg/l	3.46	2.06	6.15	0.77	0.636	14	6.5	4.7	7	7.7
0061	pH		7.89	8.05	7.67	8.3	8.34	7.5	7.75	7.9	7.7	7.4
0076	Temperature of Water	°C	0.5	5	6.6	14.4	13.8	11.2	1.2	4.3	4.3	3.4
0077	Conductivity at 25 C	μs/cm	141	154	108	256	267	64	109	143	108	74
0106	Cadmium, Dissolved	μg/l	0.0229	0.0187	0.0271	0.03	0.0293	0.07	0.033	0.023	0.037	0.049
0108	Cadmium	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
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	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	0.9	< 0.2	0.26
0117	Nitrate as N	mg/l				< 0.196	< 0.196	< 0.196	< 0.196	0.896	< 0.196	0.256
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				< 0.00075	< 0.00072	< 0.00019	< 0.00016	< 0.00029	< 0.00018	< 9.0e-05
0135	Solids, Suspended at 105 C	mg/l	< 3	< 3	< 3	< 3	< 3	4.5	< 3	< 3	< 3	< 3
0158	Hardness, Total as CaCO3	mg/l	57.1	66.9	43.7	115	125	27.1	48.6	61.5	42.4	27.8
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	51	59	39	110	119	24	44	56	39	22
0172	Chloride	mg/l	6	6.6	5.9	5.5	5.3	5.4	5	5.1	5.3	6.6
0177	Fluoride	mg/l	0.455	0.488	0.461	0.8	0.886	0.29	0.435	0.43	0.35	0.32
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
0182	Silica, reactive as SiO2	mg/l	2.62	2.18	2.16	1.8	1.79	1.8	2.27	3	2.4	2
0183	Sulphate as SO4	mg/l	< 10	< 10	< 10	11	12.5	< 10	< 10	< 10	< 10	< 10
0205	Sodium, Dissolved	mg/l	4.09	4.2	3.82	5	5.43	3.3	3.5	3.9	3.3	3.4
0207	Sodium	mg/l	4.2	4.4	3.9	4.9	5.29	3.3	3.4	3.9	3.3	3.6
0209	Potassium, Dissolved	mg/l	0.638	0.748	0.562	1.4	1.53	0.5	0.57	0.72	0.64	0.6
0211	Potassium	mg/l	0.675	0.778	0.559	1.4	1.51	0.51	0.55	0.74	0.6	0.6
0235	Magnesium, Dissolved	mg/l	2.78	3.16	2	5.6	6.25	1.3	2.1	2.8	1.8	1.3
0237	Magnesium	mg/l	2.73	3.2	1.98	5.6	6.27	1.3	2.1	2.8	1.9	1.3
0239	Calcium, Dissolved	mg/l	18.3	21.6	14.2	37	39.6	8.7	16	20	14	9
0241	Calcium	mg/l	18.8	22.3	14.8	36	39.6	9	15	20	14	9.3
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	11.8	7.71	5.81	2.5	2.11	19	6.75	5	8	8.5
3164	Chromium	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	0.54	< 0.5	< 0.5	< 0.5	< 0.5
3169	pH : In Situ		8.17	8.25	8.04	8.44	8.48	7.65	7.95	8.14	8.08	7.88
3408	Zinc, Dissolved	μg/l	7.35	5.12	7.35	6.9	6.45	19	11	8.2	13	17
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	0.53	< 0.5	< 0.5	< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l	0.805	0.598	0.903	1.1	0.769	2	1.1	0.98	1.1	1.2
4201	Lithium, Dissolved	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
6037	Aluminium, Dissolved	μg/l	47.9	35.6	60.4	22	19.3	250	88	57	100	130
6050	Manganese	μg/l	< 10	< 10	< 10	< 10	< 10	45	17	< 10	18	27
6051	Iron	μg/l	268	134	193	< 30	< 30	1200	390	310	420	450
6057	Aluminium	μg/l	61.8	52.4	81.8	30	27	330	100	72	120	170
6059	Boron	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
6062	Barium	μg/l	58.8	70.2	55.2	120	127	53	55	68	54	43
6063	Strontium	μg/l	82.4	96.5	62.8	170	195	39	64	86	60	38
6064	Lithium	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
6450	Copper, Dissolved	μg/l	0.836	0.613	1.07	0.7	0.998	1.9	0.82	0.83	1	1.5
6452	Copper	μg/l	< 1	< 1	2.09	1.2	2.81	2.8	< 1	1	1.1	2.3
6455	Zinc	μg/l	8.56	5.98	13.9	7.5	8.97	22	12	8.7	13	19
6458	Manganese, Dissolved	μg/l	< 10	< 10	< 10	< 10	< 10	31	14	< 10	15	22
6460	Iron, Dissolved	μg/l	222	93.9	158	< 30	< 30	1000	340	270	360	370
6462	Nickel	μg/l	< 1	< 1	1.05	< 1	< 1	2.2	1.2	1	1.2	1.3
6693	Strontium, Filtered	μg/l	79.7	94.5	63.6	170	194	39	65	88	59	38
7044	Ionic Balance	%	-1.76	-0.03	-3.69	-1.8	-0.771	-9.05	-6.88	-4.03	-6.37	-6.87
7859	Sulphate, Dissolved as SO4	mg/l	< 10	< 10	< 10	11	12.4	< 10	< 10	< 10	< 10	< 10
9446	Barium, Dissolved	μg/l	57	69	54.6	120	126	50	56	68	52	41
9447	Boron, Dissolved	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
9901	Oxygen, Dissolved, % Saturation	%				99.6	102.5	100.8	99.7	102	103	104.3
9924	Oxygen, Dissolved as O2	mg/l				10.1	10.6	11	14.1	13.2	13.4	13.9

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sampling point Bowlees Burn At Bow Lee Bridge

Determinands

Sampling results

Samples from 17 Feb 2020 to 15 Dec 2021

Samples from 17 Jan 2019 to 15 Jan 2020

sampling point
Bowlees Burn At Bow Lee Bridge