Public water system · WA5330776
ActiveOtto Water System
Transient non-community water system in Pierce County, Washington, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
133
Service connections
5
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | 3A | 8000 | No | Resolved |
| 2025-01-01 | 03 | 1040 | No | Archived |
| 2024-12-01 | 3A | 8000 | No | Resolved |
| 2020-01-01 | 03 | 1040 | No | Resolved |
| 2013-03-01 | 23 | 3100 | No | Resolved |
| 2013-02-01 | 23 | 3100 | No | Resolved |
| 2012-08-01 | 23 | 3100 | No | Resolved |
| 2012-07-01 | 23 | 3100 | No | Resolved |
| 2004-07-01 | 23 | 3100 | No | Archived |
| 1999-06-01 | 23 | 3100 | No | Archived |
| 1998-12-01 | 23 | 3100 | No | Archived |
| 1992-11-01 | 23 | 3100 | No | Archived |
Otto Water System: frequently asked questions
Is Otto Water System's water safe to drink?
Otto Water System is an active transient non-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 Otto Water System?
Otto Water System (PWSID WA5330776) is a private-owned transient non-community water system, regulated by the WA state drinking water program.
How many people does Otto Water System serve?
Otto Water System reports serving 133 people through 5 service connections in Pierce County, Washington.
Where does Otto Water System get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Pierce County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Tacoma Water Division City of | Pierce | 446,170 | Community | Surface water |
| Southwood | Pierce | 64,155 | Community | Purchased surface water |
| Jblm Lewis | Pierce | 62,197 | Community | Groundwater |
| Lakewood Water District | Pierce | 62,089 | Community | Groundwater |
| Bonney Lake Water Department City | Pierce | 43,371 | Community | Purchased surface water |
| Puyallup City of | Pierce | 39,100 | Community | Purchased surface water |