Is NISQUALLY-LESCHI & WEST NISQUALLY's water safe to drink?
NISQUALLY-LESCHI & WEST NISQUALLY had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. It serves 3,200 people through 84 service connections.
How this compares nationally
462 total violations and 4 health-based ones put NISQUALLY-LESCHI & WEST NISQUALLY at the 70th percentile nationally for violation burden, rank 3,856 of 12,903.
How NISQUALLY-LESCHI & WEST NISQUALLY compares within WA
NISQUALLY-LESCHI & WEST NISQUALLY's 4 health-based violations sit above the WA average of 3.7, across 322 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for NISQUALLY-LESCHI & WEST NISQUALLY is from 2025-07-10 (health-based: 2025-05-10). Last reported to EPA: 06/30/2026.
What kind of problem, specifically
NISQUALLY-LESCHI & WEST NISQUALLY'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:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What this data is and is not
Everything on this page is NISQUALLY-LESCHI & WEST NISQUALLY's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and NISQUALLY-LESCHI & WEST NISQUALLY's customers' taps is household plumbing, invisible to a system-level record ranked 3,856th of 12,903 by violation count. The guide to what this data misses covers that gap.