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North Warwickshire · North Warwickshire

South Staffs Water

Water safety

Water safety
Parameter	Unfiltered tap water	Allowed range	Filtered
Free Chlorinemg CL2/l	0.1 (Near the limit)	0.2 – 1	0.002
Total Chlorinemg CL2/l	0.21	No limit	0.042

General

General
Parameter	Unfiltered tap water	Allowed range	Filtered
Hardnessmg CaCO3/l	280.5estimated	80 – 459	280.5
pH	7.37	6.5 – 9.5	7.37
TurbidityNTU	0.12	≤ 4	0.012
ColorColor Units	2	≤ 15	2
ConductivityμS / cm	660	≤ 2,500	660
TDSmg/l	422.4estimated	0 – 1,199	422.4
OdorTON	0	≤ 3	0

Pathogens

Pathogens
Parameter	Unfiltered tap water	Allowed range	Filtered
eColiUFC/100ml	0	≤ 0	0
BacteriasNMP/100ml	0	≤ 0	0
EnterococcusUFC/100ml	Not reported	≤ 0	—

Chemical parameters

Chemical parameters
Parameter	Unfiltered tap water	Allowed range	Filtered
Mercuryμg Hg/l	Not reported	≤ 1	—
Nitritesmg NO2/l	Not reported	≤ 0.5	—
Nitratesmg NO3/l	Not reported	≤ 50	—

Metals

Metals
Parameter	Unfiltered tap water	Allowed range	Filtered
Aluminiumμg/l	204.9 (Near the limit)	≤ 200	204.9
Arsenicμg/l	Not reported	≤ 10	—
Ironμg/l	8.46	≤ 200	8.46
Manganeseμg/l	1.7	≤ 50	1.7
Leadμg/l	Not reported	≤ 10	—

Chlorine by-products

Chlorine by-products
Parameter	Unfiltered tap water	Allowed range	Filtered
Total Trihalomethanesμg/l	1.54	≤ 100	0.077

Perfluorinated chemicals

Perfluorinated chemicals
Parameter	Unfiltered tap water	Allowed range	Filtered
Total PFASug/L	Not reported	≤ 0.1	—
PFAS 4ng/l	Not reported	No limit	—
PFAS 21ng/l	Not reported	No limit	—

Other

Other
Parameter	Unfiltered tap water	Allowed range	Filtered
Ammoniamg/l	0.02	No limit	0.006

Data collected from the water company for your area. Quality ranges are based on WHO guidelines and the UK drinking water regulations.

56 of 57 tests within UK limits