Public water system · WA5355820
ActiveMonroe Water System
Community water system in Snohomish County, Washington, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
23,467
Service connections
8,699
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2024-07-01 | 71 | 7000 | No | Resolved |
| 2022-07-01 | 71 | 7000 | No | Resolved |
| 2018-07-01 | 71 | 7000 | No | Resolved |
| 2011-07-01 | 71 | 7000 | No | Resolved |
| 2003-10-01 | 22 | 3100 | Yes | Archived |
| 1998-07-01 | 22 | 3100 | Yes | Archived |
| 1997-07-01 | 22 | 3100 | Yes | Archived |
| 1992-10-01 | 24 | 3100 | No | Archived |
| 1992-09-01 | 24 | 3100 | No | Archived |
| 1992-02-01 | 24 | 3100 | No | Archived |
| 1992-01-01 | 24 | 3100 | No | Archived |
| 1991-12-01 | 24 | 3100 | No | Archived |
Monroe Water System: frequently asked questions
Is Monroe Water System's water safe to drink?
Monroe Water System is an active community water system regulated under the Safe Drinking Water Act, overseen by the WA 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 Monroe Water System?
Monroe Water System (PWSID WA5355820) is a local government-owned community water system, regulated by the WA state drinking water program.
How many people does Monroe Water System serve?
Monroe Water System reports serving 23,467 people through 8,699 service connections in Snohomish County, Washington.
Where does Monroe Water System get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in Snohomish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Alderwood Water District | Snohomish | 245,715 | Community | Purchased surface water |
| Everett Public Works Dept. City of | Snohomish | 215,774 | Community | Surface water |
| Marysville Utilities | Snohomish | 88,582 | Community | Purchased surface water |
| Lynnwood City of | Snohomish | 68,204 | Community | Purchased surface water |
| Sno PUD 1 - Lake Stevens | Snohomish | 67,710 | Community | Purchased surface water |
| Silver Lake Water & Sewer District | Snohomish | 65,033 | Community | Purchased surface water |