sampling point
S Frome D/S Tellisford

Description	SOMERSET FROME DOWNSTREAM TELLISFORD
Sampling point ID	SW-A1260166
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 380247 156647 lat lon: 51.308588, -2.284758
Area	Wessex
Sub-Area	North Wessex
Summary	67 samples taken between 2010 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.

151 determinands have been measured at this site

1,1,1-TCA
1,2,3-TCB
1,2,4-TCB
1,3,5-TCB
112TCEthan
12-DCA
2,4-D
2,4-D be
2,4-D bge
2,4-D e e
2,4-D esters
2,4-D ioe
2,4-D ipe
2,4-D m e
24Dichloropl
2Chlorophenl
4Cl3MePhenol
Action taken
Aldrin
Alky pH 4.5
Ammonia(N)
Arsenic - As
As-Filtered
Atrazine
Azinphos Myl
B - Filtered
B-[a]-pyrene
B-[b]-fluora
B-[ghi]-pery
B-[k]-fluora
BOD ATU
Bentazone
Benzene
Biphenyl
Boron - as B
C - Org Filt
C - Organic
CHLOR A
CHLOROPHYLL
CL-N-Toluens
COD as O2
Ca Filtered
Cadmium - Cd
Calcium - Ca
Carbon Tet
Cd Filtered
Chloride Ion
Chloroform
Chlorophyl-A
Chromium -Cr
Colour Filt
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu Filtered
Cyfluthrin
DDE (OP')
DDE (PP')
DDT (OP')
DDT (PP)
DDT Derived
Dichlorvos
Dieldrin
Dimethoate
Dtrgt NncSyn
DtrgtAncSyn
EULAN
EndosulphanA
EndosulphanB
Endrin
Fe- Filt
Fenitrothion
Flucofuron
Fluoranthene
Fluoride - F
HCH Alpha
HCH Beta
HCH Gamma
HCHs ABGDE
HEXACHLORO 1
Hardness
Hdnss Ca
Hdnss Mg
Hexachlorbnz
Hg Filtered
Ind123pyrene
Iron - as Fe
Isodrin
Lead - as Pb
Linuron
MCPA
Magnesium-Mg
Malathion
Manganse-Mn
Mecoprop
Mercury - Hg
Mevinphos
Mg Filtered
Mn- Filtered
N Inorganic
N Oxidised
NH3 un-ion
Naphthalene
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
PCSDs
Pb Filtered
Pentachlrphl
Permethrn-Tr
Permethrn-cs
Phenols Mono
Phosphorus-P
Potassium- K
Se- Filtered
Selenium -Se
SiO2 Rv
Simazine
Sld NV@500C
Sld Sus@105C
Sodium - Na
SulcofuronNa
Sulphate SO4
TCB Tot
TDE (OP)
TDE (PP)
Temp Water
TetClEthene
TetPTtin Cat
Toluene
Tot Drins(4)
Tot HCHs ABG
TriBT Cation
Triazophos
Tributyl Tin
Trichloroeth
Trifluralin
TurbidityNTU
Type of Flow
V - Filtered
Vanadium - V
WethPresPrec
Xylene Tot
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 67 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Jun 2006 to 24 Aug 2010

Notation	Determinand	Units	9 Jun 2006 11:10	4 Jul 2006 11:50	14 Aug 2006 12:40	5 Sep 2006 11:15	9 Oct 2006 11:35	1 Nov 2006 11:55	21 Nov 2006 13:35	21 Jun 2010 17:15	26 Jul 2010 16:39	24 Aug 2010 11:04
0050	Lead	μg/l	< 2	< 2	< 2	< 2	< 2	< 2	2.8
0052	Lead, Dissolved	μg/l	< 2	< 2	< 2	< 2	< 2	< 2	< 2
0061	pH		8.33	8.47	8.34	8.11	8.18	8.25	8.17	8.39	8.39	7.57
0062	Conductivity at 20 C	μs/cm	549	567	583	549	492	566	464
0072	Colour, Filtered	hazen	7.1	8.7	10	10
0076	Temperature of Water	°C	18.9	21.8	17.3	19.1	15.2	10.7	8.6	17.72	20.73	16.35
0077	Conductivity at 25 C	μs/cm								589	579	435
0085	BOD : 5 Day ATU	mg/l	1.7	1.8	< 1	< 1	1.2	< 1	2
0092	Chemical Oxygen Demand :- {COD}	mg/l	< 12	13	< 12	< 12	24	< 12	30
0103	Mercury, Dissolved	μg/l	< 0.01			< 0.01	< 0.01	< 0.01	< 0.01
0105	Mercury	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	0.03			0.04	0.02	0.03	0.02
0108	Cadmium	μg/l	0.03	< 0.1	< 0.1	0.06	0.05	0.04	0.07
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.035	0.052	0.039	0.043	0.103	< 0.03	< 0.03	0.16
0116	Nitrogen, Total Oxidised as N	mg/l	6.32	6.24	6.16	6.29	6.74	7.24	6.53	5.38	4.72	4.43
0117	Nitrate as N	mg/l	6.28	6.21	6.14	6.22	6.7	7.2	6.49	5.34	4.69	4.38
0118	Nitrite as N	mg/l	0.0365	0.0326	0.0239	0.0691	0.0391	0.0421	0.045	0.039	0.0259	0.0515
0119	Ammonia un-ionised as N	mg/l	< 0.00104	< 0.00129	0.00109	0.00184	0.00104	0.00083	0.0017	< 0.00096	< 0.00119	0.00175
0135	Solids, Suspended at 105 C	mg/l	12.2	8.2	4	6.6	14.3	5.6	27.2
0143	Solids, non-volatile at 500 C	mg/l	< 20	< 20	< 20	< 20	< 20	< 20	< 20
0162	Alkalinity to pH 4.5 as CaCO3	mg/l								214	197	132
0172	Chloride	mg/l	26.5	33.1	39	33.8	25.2	24.4	22.1
0177	Fluoride	mg/l	0.187	0.208	0.229	0.306	0.183	0.192	0.149
0180	Orthophosphate, reactive as P	mg/l	0.105	0.226	0.66	0.392	0.207	0.133	0.119	0.19	0.276	0.181
0182	Silica, reactive as SiO2	mg/l	6.29	5.94	6.69	8.98	7.85	8.13	8.07
0183	Sulphate as SO4	mg/l	36	45	48	45	38	38	31
0207	Sodium	mg/l	20	29.5	35	28.4	17.4	18.3	12.5
0211	Potassium	mg/l	4.3	5.34	4.93	5.5	6.07	4.66	5.12
0235	Magnesium, Dissolved	mg/l	7.69	7.77	7.98	7.27
0239	Calcium, Dissolved	mg/l	104	94.7	96.6	91.1
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	2.38	2.69	2.81	2.62	6.12	3.05	5.96
0348	Phosphorus, Total as P	mg/l	0.156	0.283	0.705	0.424	0.183	0.144	0.191
0461	Detergents, Anionic	mg/l	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05
0463	Detergents, Non-ionic	mg/l	< 0.04	< 0.025	< 0.025	< 0.025	< 0.025	< 0.025	< 0.025
0483	Aldrin	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
0487	HCH -alpha	μg/l	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021
0491	HCH -beta	μg/l	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021
0499	HCH -gamma :- {Lindane}	μg/l	< 0.0022	< 0.0022	< 0.0022	< 0.0022	< 0.0022	< 0.0022	< 0.0022
0511	Dieldrin	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
0539	DDT -op	μg/l	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003
0551	DDE -pp	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
0555	DDT -pp	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
0559	TDE -pp	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
0562	Endrin	μg/l	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003
0575	DDT : Sum of components	μg/l	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006
0576	Hexachlorobenzene	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
0714	Benzo(g,h,i)Perylene	μg/l	< 0.01			< 0.02	< 0.02	< 0.02	< 0.02
0731	Benzo(b)Fluoranthene	μg/l	< 0.01			< 0.02	< 0.02	< 0.02	< 0.02
0733	Benzo(k)Fluoranthene	μg/l	< 0.01			< 0.02	< 0.02	< 0.02	< 0.02
0736	Fluoranthene	μg/l	< 0.01			< 0.02	< 0.02	< 0.02	< 0.02
0746	Indeno(1,2,3-cd)pyrene	μg/l	< 0.01			< 0.02	< 0.02	< 0.02	< 0.02
0749	Phenols : Monohydric as Phenol	mg/l	< 0.02			< 0.01	< 0.01	< 0.01	< 0.01
1049	Carbon tetrachloride :- {Tetrachloromethane}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
1085	Pentachlorophenol	μg/l	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02
1120	Cyfluthrin	μg/l	< 0.001			< 0.001
1183	Weather : Precipitation		1	1	1	1	1	1	6
3126	Flucofuron	μg/l	< 0.1			< 0.25
3127	Sulcofuron	μg/l	< 0.25			< 0.25
3164	Chromium	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	0.7	< 0.5	< 0.5
3267	Type of flow as description		3	3	3	3	3	3	4
3272	1,2-Dichloroethane	μg/l	< 1	< 1	< 1	< 1	< 1	< 1	< 1
3328	Tetrachloroethylene :- {Perchloroethylene}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3334	Trichloroethylene :- {Trichloroethene}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3408	Zinc, Dissolved	μg/l	10.6	15.7	15.8	16.1	9.5	13.1	8.3
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l	< 5	< 5	< 5	< 5	< 5	< 5	< 5
3683	Nitrogen, Total Inorganic : (Calculated)	mg/l	6.35	6.27	6.2	6.34
6045	Arsenic, Dissolved	μg/l	1.1			1.6	1.3	1.1	< 1
6046	Arsenic	μg/l	1.2			1.8	1.5	1.3	1.1
6047	Selenium, Dissolved	μg/l	< 1			< 1	< 1	< 1	< 1
6049	Selenium	μg/l	< 1			< 1	< 1	< 1	< 1
6050	Manganese	μg/l	21			19	23	13	23
6051	Iron	μg/l	238			172	430	172	764
6059	Boron	μg/l	< 100			< 100	< 100	< 100	< 100
6061	Vanadium	μg/l	< 2			< 2	< 2	< 2	< 2
6396	Turbidity	ntu	6.8	4.1	2	4	12	4	16.2
6399	Benzo(a)Pyrene	μg/l	< 0.01			< 0.02	< 0.02	< 0.02	< 0.02
6450	Copper, Dissolved	μg/l	1.5	2.1	1.9	1.9	2.9	1.5	2.7
6452	Copper	μg/l	2	2.3	2.4	2.3	3.6	1.8	4
6455	Zinc	μg/l	18.5	21.5	21.5	21	20.4	17	22.6
6458	Manganese, Dissolved	μg/l	< 10			< 10	< 10	< 10	< 10
6460	Iron, Dissolved	μg/l	< 30			< 30	57	< 30	85
6462	Nickel	μg/l	< 5	< 5	< 5	< 5	< 5	< 5	< 5
6648	Hexachlorobutadiene	μg/l	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003
7081	Trichlorobenzene : Total (123-, 124-, 135-)	μg/l	< 0.03	< 0.03	< 0.033	< 0.033	< 0.03	< 0.033	< 0.03
7202	Drins : Total (Aldrin, Dieldrin, Endrin, Isodrin)	μg/l	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006
7216	HCH : Total (Alpha, Beta, Gamma)	μg/l	< 0.0064	< 0.0064	< 0.0064	< 0.0064	< 0.0064	< 0.0064	< 0.0064
7887	Chlorophyll : Acetone Extract	μg/l	35.6	35	4.4	2.7	4.6	1	8
9050	1,2,3-Trichlorobenzene	μg/l	< 0.01	< 0.01	< 0.011	< 0.011	< 0.01	< 0.011	< 0.01
9051	1,2,4-Trichlorobenzene	μg/l	< 0.01	< 0.01	< 0.011	< 0.011	< 0.01	< 0.011	< 0.01
9052	1,3,5-Trichlorobenzene	μg/l	< 0.01	< 0.01	< 0.011	< 0.011	< 0.01	< 0.011	< 0.01
9341	cis-Permethrin	μg/l	< 0.002			< 0.001
9342	trans-Permethrin	μg/l	< 0.002			< 0.001
9494	Isodrin	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
9496	PCSDs :- {chlorphenylid}	μg/l	< 0.002			< 0.002
9885	Vanadium, Dissolved	μg/l	< 2			< 2	< 2	< 2	< 2
9901	Oxygen, Dissolved, % Saturation	%	107.5	123.5	102.7	92.2	92.7	94.9	98.1	135.3	125.8	90.5
9924	Oxygen, Dissolved as O2	mg/l	9.96	10.8	9.83	8.51	9.28	10.5	11.4	12.8	11.2	8.84

Samples from 12 Oct 2005 to 24 May 2006

Notation	Determinand	Units	12 Oct 2005 12:40	17 Oct 2005 10:20	4 Nov 2005 14:25	30 Nov 2005 13:35	25 Jan 2006 14:10	10 Mar 2006 14:51	24 Mar 2006 16:30	23 Apr 2006 13:00	16 May 2006 10:50	24 May 2006 10:35
0050	Lead	μg/l	< 2	< 2	4	< 2	< 2	4.5	< 2	2.1		3.1
0052	Lead, Dissolved	μg/l	< 2	< 2	3.9	< 2	< 2	< 2	< 2	< 2		< 2
0061	pH		8.17	8.11	8.32	8.38	8.16	8.38	7.74	8.52		8.2
0062	Conductivity at 20 C	μs/cm	627	538	462	613	558	431	605	527		426
0072	Colour, Filtered	hazen	13	19	44	7.2	8.4	46	6.4	8.9		52
0076	Temperature of Water	°C	14.7	13.1	11.36	4.89	4.36	7.7	8.73	13.03		12.4
0085	BOD : 5 Day ATU	mg/l	1.1	1.09	1.31	1.48	1.14	3.9	2.6	2.9		2.4
0092	Chemical Oxygen Demand :- {COD}	mg/l	< 12	15	39	< 12	< 12	43	< 12	16		38
0103	Mercury, Dissolved	μg/l		< 0.01		< 0.01			< 0.01
0105	Mercury	μg/l	< 0.01	< 0.01	0.03	< 0.01	< 0.01	0.26	< 0.01	< 0.01		< 0.01
0106	Cadmium, Dissolved	μg/l		0.04		0.03			0.03
0108	Cadmium	μg/l	< 0.1	0.05	< 0.1	0.05	< 0.1	< 0.1	0.05	< 0.1		< 0.1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.036	0.046	0.172	0.121	0.103	0.042	0.041		0.158
0116	Nitrogen, Total Oxidised as N	mg/l	8.11	6.48	6.78	6.7	7.37	5.65	7.25	5.34		5
0117	Nitrate as N	mg/l	8.09	6.44	6.74	6.64	7.33	5.62	7.21	5.31		4.95
0118	Nitrite as N	mg/l	0.0214	0.0392	0.0356	0.0606	0.0413	0.034	0.0387	0.0294		0.0519
0119	Ammonia un-ionised as N	mg/l	< 0.00077	0.00082	0.00093	0.00216	0.00146	0.00159	0.00039	0.00093		0.00343
0135	Solids, Suspended at 105 C	mg/l	5.7	8.3	37.5	6.7	3.2	45.2	7	21.9		32.5
0143	Solids, non-volatile at 500 C	mg/l	< 20	< 20	29	< 20	< 20	34	< 20	< 20		25
0172	Chloride	mg/l	41.5	34	21.4	38.2	25.1	24	42.5	28.3		21.6
0177	Fluoride	mg/l	0.239	0.204	0.19	0.203	0.194	0.145	0.183	0.2		0.131
0180	Orthophosphate, reactive as P	mg/l	0.605	0.411	0.132	0.131	0.121	0.098	0.088	0.123		0.111
0182	Silica, reactive as SiO2	mg/l	10.1	10.1	8.52	9.33	7.54	6.56	4.13	2.39		7.16
0183	Sulphate as SO4	mg/l	53	46	33	41	36	26	37	36		26
0207	Sodium	mg/l	39.5	27.4	11.9	27.6	17.7	14.6	31.2	20.9		13.2
0211	Potassium	mg/l	6.5	6.79	5.35	4.37	3.97	4.79	4.05	4.28		4.58
0235	Magnesium, Dissolved	mg/l	7.34	6.38	5	7.51	6.78	4.77	7.49	6.96		4.95
0239	Calcium, Dissolved	mg/l	97.8	88.7	87.4	105	106	81	106	95.4		79.3
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	2.74	3.96	7.26	1.99	2.72	6.51	2.39	2.85		7.55
0348	Phosphorus, Total as P	mg/l	0.656	0.465	0.257	0.164	0.138	0.205	0.135	0.22		0.205
0461	Detergents, Anionic	mg/l	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05		< 0.05
0463	Detergents, Non-ionic	mg/l	< 0.04	< 0.04	< 0.04	< 0.04	< 0.04	< 0.058	< 0.06	< 0.052		< 0.05
0483	Aldrin	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001		< 0.001
0487	HCH -alpha	μg/l	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.003		< 0.003
0491	HCH -beta	μg/l	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021	< 0.0021		< 0.003
0499	HCH -gamma :- {Lindane}	μg/l	< 0.0022	< 0.0022	< 0.0022	< 0.0022	< 0.0022	< 0.0022	< 0.0022	< 0.003		< 0.003
0511	Dieldrin	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001		< 0.001
0539	DDT -op	μg/l	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003		< 0.004
0551	DDE -pp	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001		< 0.001
0555	DDT -pp	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001			< 0.001
0559	TDE -pp	μg/l	< 0.001	0.002	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001		< 0.001
0562	Endrin	μg/l	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003		< 0.003
0575	DDT : Sum of components	μg/l	< 0.006	0.007	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006			< 0.007
0576	Hexachlorobenzene	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001		< 0.001
0714	Benzo(g,h,i)Perylene	μg/l		< 0.0225		< 0.01			< 0.01
0731	Benzo(b)Fluoranthene	μg/l		< 0.0225		< 0.01			< 0.01
0733	Benzo(k)Fluoranthene	μg/l		< 0.0225		< 0.01			< 0.01
0736	Fluoranthene	μg/l		< 0.0225		< 0.01			< 0.01
0746	Indeno(1,2,3-cd)pyrene	μg/l		< 0.0451		< 0.02			< 0.02
0749	Phenols : Monohydric as Phenol	mg/l		< 0.02		< 0.02			< 0.02
1049	Carbon tetrachloride :- {Tetrachloromethane}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1		< 0.1
1085	Pentachlorophenol	μg/l	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02		< 0.02
1120	Cyfluthrin	μg/l		< 0.001		< 0.001			< 0.001
1183	Weather : Precipitation						1	5	1	1	1	6
3126	Flucofuron	μg/l		< 0.25		< 0.25			< 0.25
3127	Sulcofuron	μg/l		< 0.25		< 0.25			< 0.25
3164	Chromium	μg/l	< 0.5	< 0.5	1.1	0.7	< 0.5	1.2	< 0.5	< 0.5		1.2
3267	Type of flow as description						3	3	3	3	7	4
3272	1,2-Dichloroethane	μg/l	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1		< 1
3328	Tetrachloroethylene :- {Perchloroethylene}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1		< 0.1
3334	Trichloroethylene :- {Trichloroethene}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1		< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1		< 0.1
3408	Zinc, Dissolved	μg/l	25.4	22.3	26.7	17.2	20.6	22.6	19	12.6		8
3409	Chromium, Dissolved	μg/l	2.8	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5		< 0.5
3410	Nickel, Dissolved	μg/l	< 5	< 5	< 5	< 5	10.9	< 5	< 5	< 5		< 5
3683	Nitrogen, Total Inorganic : (Calculated)	mg/l	8.14	6.52	6.83	6.87	7.49	5.75	7.29	5.38		5.16
6045	Arsenic, Dissolved	μg/l		1.3		1.2			< 1
6046	Arsenic	μg/l		1.4		1.1			< 1
6047	Selenium, Dissolved	μg/l		< 1		< 1			< 1
6049	Selenium	μg/l		< 1		< 1			< 1
6050	Manganese	μg/l		11		14			11
6051	Iron	μg/l		254		201			163
6059	Boron	μg/l		< 100		< 100			< 100
6061	Vanadium	μg/l		< 2		< 2			< 2
6396	Turbidity	ntu	3	5.4	37	4.6	4	40.6	4	6.1		27.4
6399	Benzo(a)Pyrene	μg/l		< 0.023		< 0.01			< 0.01
6450	Copper, Dissolved	μg/l	3	3.3	5	1.3	1.5	4.9	1.9	1.8		3.3
6452	Copper	μg/l	2.2	3	5.1	1.5	1.9	11.5	2.9	2.6		4.9
6455	Zinc	μg/l	32.6	28.6	27.6	23.1	25.6	47.3	27	29.3		28.5
6458	Manganese, Dissolved	μg/l		< 10		12			< 10
6460	Iron, Dissolved	μg/l		54		34			< 30
6462	Nickel	μg/l	< 5	< 5	< 5	< 5	< 5	< 5	< 5	< 5		< 5
6648	Hexachlorobutadiene	μg/l	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003		< 0.004
7081	Trichlorobenzene : Total (123-, 124-, 135-)	μg/l	< 0.03	< 0.033	< 0.03		< 0.033	< 0.033	< 0.033	< 0.033		< 0.039
7202	Drins : Total (Aldrin, Dieldrin, Endrin, Isodrin)	μg/l	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006	< 0.006		< 0.006
7216	HCH : Total (Alpha, Beta, Gamma)	μg/l	< 0.0064	< 0.0064	< 0.0064	< 0.0064	< 0.0064	< 0.0064	< 0.0064	< 0.0081		< 0.009
7887	Chlorophyll : Acetone Extract	μg/l	3.4	3.1	5.4	1.1	1.8	21.8	27.7	63.5		14.3
9050	1,2,3-Trichlorobenzene	μg/l	< 0.01	< 0.011	< 0.01	< 0.01	< 0.011	< 0.011	< 0.011	< 0.011		< 0.013
9051	1,2,4-Trichlorobenzene	μg/l	< 0.01	< 0.011	< 0.01		< 0.011	< 0.011	< 0.011	< 0.011		< 0.013
9052	1,3,5-Trichlorobenzene	μg/l	< 0.01	< 0.011	< 0.01	< 0.01	< 0.011	< 0.011	< 0.011	< 0.011		< 0.013
9341	cis-Permethrin	μg/l		< 0.002		< 0.002			< 0.002
9342	trans-Permethrin	μg/l		< 0.002		< 0.002			< 0.002
9494	Isodrin	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001		< 0.001
9496	PCSDs :- {chlorphenylid}	μg/l		< 0.004		< 0.002			< 0.002
9885	Vanadium, Dissolved	μg/l		< 2		< 2			< 2
9901	Oxygen, Dissolved, % Saturation	%	87.1	82.5	89.8	89.9	94.5	94.6	91.7	108.1		96.5
9924	Oxygen, Dissolved as O2	mg/l	8.81	8.65	9.8	11.5	12.3	11.3	10.6	11.4		10.3

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sampling point S Frome D/S Tellisford

Determinands

Sampling results

Samples from 9 Jun 2006 to 24 Aug 2010

Samples from 12 Oct 2005 to 24 May 2006

sampling point
S Frome D/S Tellisford