DrinkingWaterCheck

What's in GRANDVIEW CITY OF's water?

GRANDVIEW CITY OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 11,010 people through 3,334 service connections.

GRANDVIEW CITY OF's record against the rest of the country

GRANDVIEW CITY OF has 113 violations on record in total, 2 of thems health-based - ranking it 5,756th of 12,903 systems by violation count, the 55th percentile nationally.

Against the WA average

Among the 322 WA systems in this dataset, the average is 3.7 health-based violations - GRANDVIEW CITY OF's 2 is at or below that. See the lead and copper guide for why lead counts differently.

Most recent violation on record

GRANDVIEW CITY OF's most recent violation on record is dated 2024-01-01, with the most recent health-based one dated 2020-01-01. Last reported to EPA: 06/19/2026.

The concern categories on record

GRANDVIEW CITY OF's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:

The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.

What GRANDVIEW CITY OF's record does not cover

This is what GRANDVIEW CITY OF reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. This record - 2 health-based violations on file for GRANDVIEW CITY OF - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.