What's in SNO PUD 1 - LAKE STEVENS's water?
SNO PUD 1 - LAKE STEVENS has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 67,710 people through 22,716 service connections.
How this compares nationally
25 total violations and 1 health-based ones put SNO PUD 1 - LAKE STEVENS at the 40th percentile nationally for violation burden, rank 7,721 of 12,903.
Against the WA average
WA's 322 covered systems average 3.7 health-based violations each; SNO PUD 1 - LAKE STEVENS carries 1, not more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
SNO PUD 1 - LAKE STEVENS's most recent violation on record is dated 2023-01-07, with the most recent health-based one dated 1995-01-07. Last reported to EPA: 06/19/2026.
The concern categories on record
SNO PUD 1 - LAKE STEVENS'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:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
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 SNO PUD 1 - LAKE STEVENS's record does not cover
SNO PUD 1 - LAKE STEVENS's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 25 logged violations can see. The guide to what this data misses covers that gap.