Is KNOX-CHAPMAN UTILITY DISTRICT's water safe to drink?
KNOX-CHAPMAN UTILITY DISTRICT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 41,311, over 17,213 connections.
Ranked against every other system in this dataset
22 total violations and 1 health-based ones put KNOX-CHAPMAN UTILITY DISTRICT at the 40th percentile nationally for violation burden, rank 7,781 of 12,903.
Against the TN average
TN's 318 covered systems average 4.8 health-based violations each; KNOX-CHAPMAN UTILITY DISTRICT 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
KNOX-CHAPMAN UTILITY DISTRICT's most recent violation on record is dated 2024-01-04, with the most recent health-based one dated 1986-01-07. Last reported to EPA: 05/14/2026.
The concern categories on record
KNOX-CHAPMAN UTILITY DISTRICT'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:
- Disinfection byproducts - flagged from: TTHM
The most severe category on record is disinfection byproducts, which points toward a carbon-class filter if you want to address it directly.
What KNOX-CHAPMAN UTILITY DISTRICT's record does not cover
KNOX-CHAPMAN UTILITY DISTRICT'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. This record - 1 health-based violation on file for KNOX-CHAPMAN UTILITY DISTRICT - 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.