Metals · 2024

Manganese in Green Bay, WI tap water

Detected — no federal limit

Green Bay, WI's 2024 report shows Manganese detected, but the EPA has not set an enforceable federal limit for it.

The measurement

StatisticValue
Range
Of Values Tested
0.00053 mg/L
Reported level
Hal
0.3 mg/L
Reported level
System-wide
0.00053 mg/L

Verbatim from Green Bay, WI's 2024 Consumer Confidence Report — source document ↗

About Manganese

A naturally occurring metal from soil and rock.

No enforceable federal limit; high levels stain fixtures and laundry and can affect taste, with a health advisory for infants.

People also ask

+Is there Manganese in Green Bay, WI tap water?

Yes — Green Bay, WI's 2024 Consumer Confidence Report lists Manganese at 0.3 mg/L. Green Bay, WI's 2024 report shows Manganese detected, but the EPA has not set an enforceable federal limit for it.

+What's the federal limit for Manganese in drinking water?

The EPA has not set an enforceable federal limit for Manganese. Utilities still report any measured levels in their annual Consumer Confidence Report.

+What is Manganese?

A naturally occurring metal from soil and rock. No enforceable federal limit; high levels stain fixtures and laundry and can affect taste, with a health advisory for infants.

+Where does this Manganese measurement come from?

This page reproduces the Manganese entry from the 2024 Consumer Confidence Report published by the Green Bay, WI water utility — the annual drinking-water report every U.S. utility is required by federal law to publish. The original source document is archived at /water/wi/green-bay/2024/source.

Full report
All Green Bay, WI water-quality data →
Every contaminant measured in the 2024 report.
Contaminant pillar
Manganese across the U.S. →
Every public water system measuring Manganese, ranked.