What's in NE YELL COUNTY WATER ASSOC's water?
NE YELL COUNTY WATER ASSOC had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. Population served: 7,198, over 2,841 connections.
NE YELL COUNTY WATER ASSOC's record against the rest of the country
47 total violations and 30 health-based ones put NE YELL COUNTY WATER ASSOC at the 96th percentile nationally for violation burden, rank 568 of 12,903.
How NE YELL COUNTY WATER ASSOC compares within AR
Among the 243 AR systems in this dataset, the average is 7.1 health-based violations - NE YELL COUNTY WATER ASSOC's 30 is above that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for NE YELL COUNTY WATER ASSOC is from 2025-01-07 (health-based: 2025-01-07). Last reported to EPA: 05/12/2026.
What kind of problem, specifically
NE YELL COUNTY WATER ASSOC'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
- Disinfection byproducts - flagged from: TTHM; Total Haloacetic Acids (HAA5)
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 NE YELL COUNTY WATER ASSOC'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 NE YELL COUNTY WATER ASSOC's customers' taps is household plumbing, invisible to a system-level record ranked 568th of 12,903 by violation count. The guide to what this data misses covers that gap.