Butte County Water Quality

Butte County, Idaho has a water quality grade of F with a score of 18.7/100, based on EPA Safe Drinking Water Information System data. The county has 2 health-based drinking water violations on record.

Butte County has 2 health-based drinking water violations recorded by the EPA. Health-based violations indicate instances where contaminant levels exceeded EPA Maximum Contaminant Levels (MCLs). Violations may have been resolved — check with your local water utility for current status.

Butte County's water quality score of 18.7/100 is lower than the Idaho state average of 32.6. The average water quality grade across Idaho is F, based on data from 44 counties with available water quality data.

Based on EPA data, Butte County has a water quality grade of F (18.7/100). This indicates below-average water quality with significant compliance issues. Residents may want to consider home water filtration. For the most up-to-date information, contact your local water utility or review your Consumer Confidence Report (CCR).

Butte County has 2 health-based drinking water violations according to EPA records. With a water quality score of 18.7/100 and grade F, the county's drinking water has had some compliance issues but continues to be monitored. For the most current safety information, check with your local water utility.

Butte County ranks #25 out of 44 counties in Idaho by water quality score (1 = best). With a score of 18.7/100, it falls in the middle third of counties statewide. Rankings are based on EPA Safe Drinking Water Information System (SDWIS) data including health-based violations and compliance records.