Water Quality: Pueblo West, CO
2 water systems • 30,215 people served
Multiple Health ViolationsWater Quality Summary
Pueblo West is served by 2 public water systems with a combined service population of 30,215 people, and has 81 EPA Safe Drinking Water Act violations on record. Critically, 7 of those are health-based violations, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Pueblo West's violation count is 40% below the national average for Colorado. Contaminants associated with violations include Chlorine, E. coli, TTHM.
Contaminants Found
Eye and nose irritation at high levels; long-term exposure above the MCL may cause liver and kidney damage.
Common source: Water treatment disinfectant added to kill harmful microorganisms
EPA limit: 4.0 mg/L (MRDL — Maximum Residual Disinfectant Level)
Causes gastrointestinal illness; certain strains (e.g., O157:H7) can cause severe kidney failure and death.
Common source: Fecal contamination from humans or animals entering the water supply
EPA limit: Zero (no E. coli permitted in drinking water)
Total trihalomethanes are linked to increased risk of bladder cancer and adverse reproductive outcomes.
Common source: Reaction of chlorine disinfectants with naturally occurring organic matter in water
EPA limit: 0.080 mg/L (80 ppb)
Water Systems Serving Pueblo West
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| PUEBLO WEST MD | CO0151650 | Surface Water | 30,000 | 73 |
| KOURY TRANSPORT | CO0251452 | Surface Water | 215 | 8 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Other Cities in Colorado
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.