Public water system · IA6469042
ActiveMarshalltown Water Works
Community water system in Marshall County, Iowa, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
27,680
Service connections
9,812
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 1994-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1992-06-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1986-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
All 3 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Marshalltown Water Works: frequently asked questions
Is Marshalltown Water Works's water safe to drink?
Marshalltown Water Works is an active community water system regulated under the Safe Drinking Water Act, overseen by the IA state drinking water program. EPA's SDWA data records violations for this system — the most recent are listed on this page; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Marshalltown Water Works?
Marshalltown Water Works (PWSID IA6469042) is a local government-owned community water system, regulated by the IA state drinking water program.
How many people does Marshalltown Water Works serve?
Marshalltown Water Works reports serving 27,680 people through 9,812 service connections in Marshall County, Iowa.
Where does Marshalltown Water Works get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Marshall County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| State Center Muni Water Dept | Marshall | 1,411 | Community | Groundwater |
| Le Grand Water Works | Marshall | 910 | Community | Purchased groundwater |
| Melbourne Water Supply | Marshall | 765 | Community | Purchased groundwater |
| Gilman Water Supply | Marshall | 582 | Community | Purchased groundwater |
| Sunset Village | Marshall | 528 | Community | Purchased groundwater |
| Albion Water Department | Marshall | 448 | Community | Groundwater |
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