What's in SILOAM SPRINGS WATERWORKS's water?
SILOAM SPRINGS WATERWORKS has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 21,430, over 8,572 connections.
How this compares nationally
13 total violations and 8 health-based ones put SILOAM SPRINGS WATERWORKS at the 81th percentile nationally for violation burden, rank 2,482 of 12,903.
Against the AR average
Among the 243 AR systems in this dataset, the average is 7.1 health-based violations - SILOAM SPRINGS WATERWORKS's 8 is above that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
SILOAM SPRINGS WATERWORKS's most recent violation on record is dated 2023-01-07, with the most recent health-based one dated 2021-01-07. Last reported to EPA: 05/12/2026.
The concern categories on record
SILOAM SPRINGS WATERWORKS'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); Surface Water Treatment Rule
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 SILOAM SPRINGS WATERWORKS's record does not cover
Everything on this page is SILOAM SPRINGS WATERWORKS's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 8 health-based violations on file for SILOAM SPRINGS WATERWORKS - 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.