CITY OF SUSANVILLE: EPA violation history, explained
CITY OF SUSANVILLE has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 7,811, over 3,758 connections.
Ranked against every other system in this dataset
CITY OF SUSANVILLE has 5 violations on record in total, 4 of thems health-based - ranking it 4,567th of 12,903 systems by violation count, the 65th percentile nationally.
How CITY OF SUSANVILLE compares within CA
CA's 803 covered systems average 5.8 health-based violations each; CITY OF SUSANVILLE carries 4, not more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for CITY OF SUSANVILLE is from 2003-01-07 (health-based: 2003-01-07). Last reported to EPA: 06/22/2026.
What kind of problem, specifically
CITY OF SUSANVILLE'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 this data is and is not
Everything on this page is CITY OF SUSANVILLE'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 CITY OF SUSANVILLE's customers' taps is household plumbing, invisible to a system-level record ranked 4,567th of 12,903 by violation count. The guide to what this data misses covers that gap.