What's in GYPSUM TOWN OF's water?
GYPSUM TOWN OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 15,272 people get their water from it, across 2,933 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, GYPSUM TOWN OF ranks 7,444th by violation burden (42th percentile) - 49 violations total, 1 health-based.
How GYPSUM TOWN OF compares within CO
GYPSUM TOWN OF's 1 health-based violations sit within the CO average of 3.0, across 230 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for GYPSUM TOWN OF is from 2021-01-08 (health-based: 2011-01-03). Last reported to EPA: 06/17/2026.
What kind of problem, specifically
GYPSUM TOWN OF'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: Interim Enhanced 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 this data is and is not
This is what GYPSUM TOWN OF 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 49 logged violations can see. The guide to what this data misses covers that gap.