Public water system · IA3146055
ActiveHoly Cross Water Supply
Community water system in Dubuque County, Iowa, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
356
Service connections
173
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2023-04-01 | 3A | 8000 | No | Resolved |
| 2007-09-01 | 24 | 3100 | No | Resolved |
| 2003-04-01 | 22 | 3100 | Yes | Resolved |
| 1994-06-01 | 22 | 3100 | Yes | Resolved |
| 1990-10-01 | 52 | 5000 | No | Resolved |
| 1990-04-01 | 03 | 4000 | No | Resolved |
| 1988-04-01 | 03 | 1020 | No | Resolved |
| 1988-04-01 | 03 | 1025 | No | Resolved |
| 1988-04-01 | 03 | 1040 | No | Resolved |
| 1988-04-01 | 03 | 1035 | No | Resolved |
| 1988-04-01 | 03 | 1045 | No | Resolved |
| 1988-04-01 | 03 | 1010 | No | Resolved |
Holy Cross Water Supply: frequently asked questions
Is Holy Cross Water Supply's water safe to drink?
Holy Cross Water Supply is an active community water system regulated under the Safe Drinking Water Act, overseen by the IA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Holy Cross Water Supply?
Holy Cross Water Supply (PWSID IA3146055) is a local government-owned community water system, regulated by the IA state drinking water program.
How many people does Holy Cross Water Supply serve?
Holy Cross Water Supply reports serving 356 people through 173 service connections in Dubuque County, Iowa.
Where does Holy Cross Water Supply get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Dubuque County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Dubuque Water Works | Dubuque | 59,667 | Community | Groundwater |
| Asbury Municipal Water System | Dubuque | 5,943 | Community | Groundwater |
| Dyersville Municipal Water Co | Dubuque | 4,477 | Community | Groundwater |
| John Deere Dubuque Works | Dubuque | 3,000 | Non-transient non-community | Groundwater |
| Cascade Municipal Water Supply | Dubuque | 2,386 | Community | Groundwater |
| Peosta Water Supply | Dubuque | 2,278 | Community | Groundwater |