What's in CITY OF CIBOLO's water?
CITY OF CIBOLO has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 20,331 people get their water from it, across 6,883 connections.
Ranked against every other system in this dataset
17 total violations and 7 health-based ones put CITY OF CIBOLO at the 79th percentile nationally for violation burden, rank 2,751 of 12,903.
How CITY OF CIBOLO compares within TX
TX's 1,633 covered systems average 6.7 health-based violations each; CITY OF CIBOLO carries 7, more than typical for the state. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for CITY OF CIBOLO is from 2025-01-07 (health-based: 2005-01-04). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
CITY OF CIBOLO'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; Total Haloacetic Acids (HAA5)
The most severe category on record is disinfection byproducts, which points toward a carbon-class filter if you want to address it directly.
What this data is and is not
This is what CITY OF CIBOLO reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 17 logged violations can see. The guide to what this data misses covers that gap.