sampling point
Bodelva Brook At A3082 Bridge

Description	BODELVA BROOK AT A3082 BRIDGE
Sampling point ID	SW-81710203
Type	Freshwater – Rivers
Status	open
Location	easting northing: 205630 52900 lat lon: 50.343864, -4.733114
Area	Devon And Cornwall
Sub-Area	West Devon And Cornwall
Summary	11 samples taken between 2018 and 2013

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

Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
Arsenic - As
As-Filtered
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 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- Filtered
N Oxidised
Na- Filtered
Ni- Filtered
Nickel - Ni
Nitrite-N
O Diss %sat
Orthophospht
Pb Filtered
Potassium- K
SO4dis
SiO2 Rv
Sld Sus@105C
Sodium - Na
Strontium-Sr
StrontumFilt
Sulphate SO4
Temp Water
Zinc - as Zn
Zn- Filtered
pH
pH in-situ

Samples from 30 Aug 2017 to 22 May 2018

Notation	Determinand	Units	30 Aug 2017 10:20	29 Sep 2017 10:50	19 Oct 2017 10:20	15 Nov 2017 12:30	17 Jan 2018 09:45	1 Feb 2018 08:30	20 Mar 2018 10:49	17 Apr 2018 09:21	17 Apr 2018 09:22	22 May 2018 08:50
0050	Lead	μg/l	< 2	< 2	< 2	< 2	< 2	< 2	< 2	< 2		< 2
0052	Lead, Dissolved	μg/l	0.136	0.119	< 0.1	< 0.1	0.119	0.107	< 0.1	< 0.1		0.125
0061	pH		7.74	7.68	7.49	7.64	7.33	7.3	7.51	7.55		7.65
0076	Temperature of Water	°C	15	14.4	13.5	12.7	8.7	8.8	8.6	11.3	11.3	13.3
0077	Conductivity at 25 C	μs/cm	216	191.1	229.1	229.3	247.1	209.3	271.7	242.6	242.6	226.1
0106	Cadmium, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	0.0125	0.0106	0.0103	< 0.01		< 0.01
0108	Cadmium	μg/l	< 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
0116	Nitrogen, Total Oxidised as N	mg/l	2.05	2.21	4.66	3.63	2.94	2.79	4.59	3.92		2.62
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004		< 0.004
0135	Solids, Suspended at 105 C	mg/l	29.6	7.28	14.2	6.75	11.6	14.7	5.78	5.1		3.7
0158	Hardness, Total as CaCO3	mg/l	58.7	54	65.6	58.4	59	52.5	62.9	61.6		58.9
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	44	40	35	38	36	34	34	37		40
0172	Chloride	mg/l	26.9	20.6	28	26.8	35.3	37.5	39.4	31.7		29.3
0177	Fluoride	mg/l	0.237	0.167	0.12	0.142	0.14	0.125	0.119	0.143		0.199
0180	Orthophosphate, reactive as P	mg/l	0.019	0.024	< 0.01	< 0.01	0.025	0.015	< 0.01	0.012		0.012
0182	Silica, reactive as SiO2	mg/l	12.3	9.19	9.12	10.6	7.7	6.75	9.05	9.63		11.9
0183	Sulphate as SO4	mg/l	11.5	< 10	11.5	11.4	10.1	< 10	12.5	12.3		12.6
0205	Sodium, Dissolved	mg/l	16.9	12.6	18.1	16.3	20.2	21.4	22.9	18.9		18.5
0207	Sodium	mg/l	17.1	12.5	16.2	16.4	20	20.7	22.5	19.2		18.5
0209	Potassium, Dissolved	mg/l	3.88	2.97	2.86	3.01	2.86	2.52	2.69	2.96		3.15
0211	Potassium	mg/l	4.03	2.97	2.72	3.08	2.74	2.59	2.64	2.97		3.18
0235	Magnesium, Dissolved	mg/l	5.7	4.09	5.56	4.91	4.2	4.03	5.02	5.39		5.7
0237	Magnesium	mg/l	5.74	4.09	5.36	4.94	4.26	3.98	5.02	5.49		5.77
0239	Calcium, Dissolved	mg/l	14.1	14.9	17.1	15.3	16.7	14.4	16.9	15.8		14.2
0241	Calcium	mg/l	14.3	14.8	15.8	15.7	16.5	14.3	16.1	16.2		14.6
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	2.23	4.2	1.59	2.01	3.2	2.37	1.6	1.63		1.82
3164	Chromium	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5		< 0.5
3169	pH : In Situ		7.77	7.5	7.43	7.6	7.13	7.02	7.8	7.61	7.61	7.83
3408	Zinc, Dissolved	μg/l	7.82	8.34	6.99	6.42	18.1	11.6	9.62	8.24		4.49
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5		< 0.5
3410	Nickel, Dissolved	μg/l	0.832	0.71	< 0.5	0.521	0.76	0.647	0.618	0.825		< 0.5
4201	Lithium, Dissolved	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100		< 100
6037	Aluminium, Dissolved	μg/l	10.8	23.6	< 10	< 10	29.2	23.1	13.7	13.7		10.3
6050	Manganese	μg/l	14.9	13.6	29.7	< 10	24.9	32.7	20	16.7		< 10
6051	Iron	μg/l	764	549	431	252	404	559	247	361		387
6057	Aluminium	μg/l	70.3	66.6	103	73.4	106	163	54.6	52.5		39.9
6059	Boron	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100		< 100
6062	Barium	μg/l	13.1	13.1	15.7	15.9	15.1	14.6	16.6	16.4		15.4
6063	Strontium	μg/l	61.8	58	69.2	67.9	64	58	74.8	71.3		64.6
6064	Lithium	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100		< 100
6450	Copper, Dissolved	μg/l	3.68	5.19	1.69	2.47	5.14	3.28	2.05	3.24		2.57
6452	Copper	μg/l	5.76	5.78	2.69	2.67	5.69	4.67	2.88	3.32		3.05
6455	Zinc	μg/l	16.3	10.8	9.41	7.66	19.9	15.5	12.1	9.98		6.35
6458	Manganese, Dissolved	μg/l	< 10	< 10	< 10	< 10	13.2	14.3	12.7	< 10		< 10
6460	Iron, Dissolved	μg/l	340	331	34.2	94.3	143	122	73.5	146		120
6462	Nickel	μg/l	1.21	< 1	< 1	< 1	< 1	< 1	< 1	< 1		< 1
6693	Strontium, Filtered	μg/l	61.2	57.3	73.4	65	63.6	57.9	74.2	70.8		63.9
7044	Ionic Balance	%	0.218	-1.51	-1.42	-0.747	-0.503	-3.3	-2.5	0.0408		0.34
7859	Sulphate, Dissolved as SO4	mg/l	11.1	< 10	12.2	11.3	< 10	< 10	12.4	12.2		12.5
9446	Barium, Dissolved	μg/l	11.9	12.3	15.6	14.2	14.2	13.3	16.2	15.4		17.2
9447	Boron, Dissolved	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100		< 100

Sample on 26 Sep 2013

Notation	Determinand	Units	26 Sep 2013 11:50
0050	Lead	μg/l	< 2
0052	Lead, Dissolved	μg/l	< 2
0061	pH		7.85
0076	Temperature of Water	°C	15.4
0077	Conductivity at 25 C	μs/cm	227
0106	Cadmium, Dissolved	μg/l	< 0.1
0108	Cadmium	μg/l	< 0.1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.38
0118	Nitrite as N	mg/l	0.0102
0135	Solids, Suspended at 105 C	mg/l	< 3
0158	Hardness, Total as CaCO3	mg/l	60.1
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	48
0172	Chloride	mg/l	27.1
0182	Silica, reactive as SiO2	mg/l	14.9
0183	Sulphate as SO4	mg/l	11.1
0205	Sodium, Dissolved	mg/l	16.8
0207	Sodium	mg/l	16.6
0209	Potassium, Dissolved	mg/l	4.17
0211	Potassium	mg/l	4.08
0235	Magnesium, Dissolved	mg/l	5.92
0237	Magnesium	mg/l	6.03
0239	Calcium, Dissolved	mg/l	14.3
0241	Calcium	mg/l	14.1
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	2.63
3164	Chromium	μg/l	< 0.5
3169	pH : In Situ		7.8
3408	Zinc, Dissolved	μg/l	< 5
3409	Chromium, Dissolved	μg/l	< 0.5
3410	Nickel, Dissolved	μg/l	< 1
4201	Lithium, Dissolved	μg/l	< 100
6037	Aluminium, Dissolved	μg/l	10.1
6045	Arsenic, Dissolved	μg/l	1.13
6046	Arsenic	μg/l	1.87
6050	Manganese	μg/l	< 10
6051	Iron	μg/l	306
6057	Aluminium	μg/l	27.9
6059	Boron	μg/l	< 100
6062	Barium	μg/l	12.7
6063	Strontium	μg/l	63.7
6064	Lithium	μg/l	< 100
6450	Copper, Dissolved	μg/l	2.62
6452	Copper	μg/l	2.95
6455	Zinc	μg/l	7.09
6458	Manganese, Dissolved	μg/l	< 10
6460	Iron, Dissolved	μg/l	117
6462	Nickel	μg/l	< 1
6693	Strontium, Filtered	μg/l	63.2
7044	Ionic Balance	%	-0.667
7859	Sulphate, Dissolved as SO4	mg/l	11.4
9446	Barium, Dissolved	μg/l	12
9447	Boron, Dissolved	μg/l	< 100
9901	Oxygen, Dissolved, % Saturation	%	98

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sampling point Bodelva Brook At A3082 Bridge

Determinands

Sampling results

Samples from 30 Aug 2017 to 22 May 2018

Sample on 26 Sep 2013

sampling point
Bodelva Brook At A3082 Bridge