My water leaves a black stain in my fixtures. What type of testing should I have?Manganese. This is a common naturally-occurring mineral in the Willamette Valley. It is a nuisance factor in water, not a health hazard. This test can be performed individually or with the Water Treatment Package or the General Naturally-occurring Minerals and Toxic Metals Package under Packages on this web page. It is also included in the Water Irrigation Package. Click any of the questions below to find out more information on each.
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Lead Testing in Drinking WaterLead in water leaves no sign. You won't know it is there until the water is tested. ... read more |