Grass Valley
Yes. Tap water in Grass Valley is low risk across 6 water systems. Meets federal drinking water standards.
6 official water systems are listed for this town. Each keeps its own rating.
Is it safe?
City of Grass Valley
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 4,947 people.
Source water: surface water.
Is it safe?
Nevada Id - E. George, Banner Mountain
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 17,154 people.
Source water: surface water.
Is it safe?
Nevada Id - Lake of Pines
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 6,870 people.
Source water: surface water.
Is it safe?
Nevada Id - Lake Wildwood
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 9,108 people.
Source water: surface water.
Is it safe?
Nevada Id - Loma Rica
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 14,072 people.
Source water: surface water.
Is it safe?
Nevada Id - North Auburn
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 6,870 people.
Source water: surface water.
Source
US EPA Safe Drinking Water Information System.
Period covered: October 2023 to September 2026.
Covers community water systems serving 3,300 people or more. The rating uses health-based violations of federal drinking-water standards in the last three years, and whether those violations have been fixed. Each system is placed at a town it serves, so positions are approximate.
Common questions
Can I drink the tap water in Grass Valley, California?
Yes. Tap water in Grass Valley is low risk across 6 water systems. Meets federal drinking water standards.
Where do these ratings come from?
US EPA Safe Drinking Water Information System. Period covered: October 2023 to September 2026.