Water Quality: Shenandoah, IA
2 water systems • 5,101 people served
Some ConcernsWater Quality Summary
Shenandoah is served by 2 public water systems with a combined service population of 5,101 people, and has 5 EPA Safe Drinking Water Act violations on record. Critically, 1 of those are health-based violation, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Shenandoah's violation count is 68% below the national average for Iowa. Contaminants associated with violations include TTHM.
Contaminants Found
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 Shenandoah
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| SHENANDOAH WATER DEPT | IA7383045 | Groundwater | 4,925 | 0 |
| COIN WATER SUPPLY | IA7335054 | Groundwater | 176 | 5 |
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 Iowa
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.