Public water system · IA3126307
ActiveGreen Brier Subdivision
Community water system in Dubuque County, Iowa, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
35
Service connections
17
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-08-01 | 27 | 2950 | No | Archived |
| 2025-08-01 | 27 | 2456 | No | Archived |
| 2025-05-01 | 3A | 8000 | No | Resolved |
| 2024-06-01 | 3A | 8000 | No | Resolved |
| 2015-09-01 | 23 | 3100 | No | Resolved |
| 2014-01-01 | 23 | 3100 | No | Resolved |
| 2012-07-01 | 71 | 7000 | No | Resolved |
| 2008-10-01 | 22 | 3100 | Yes | Resolved |
| 2008-09-01 | 22 | 3100 | Yes | Resolved |
| 2008-08-01 | 22 | 3100 | Yes | Resolved |
| 2008-07-01 | 22 | 3100 | Yes | Resolved |
| 2008-07-01 | 25 | 3100 | No | Resolved |
Green Brier Subdivision: frequently asked questions
Is Green Brier Subdivision's water safe to drink?
Green Brier Subdivision 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 Green Brier Subdivision?
Green Brier Subdivision (PWSID IA3126307) is a private-owned community water system, regulated by the IA state drinking water program.
How many people does Green Brier Subdivision serve?
Green Brier Subdivision reports serving 35 people through 17 service connections in Dubuque County, Iowa.
Where does Green Brier Subdivision 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 |