Public water system · WA5301306
ActiveNorthwest Natural
Transient non-community water system in Thurston County, Washington, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
70
Service connections
3
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-11-01 | 3A | 8000 | No | Resolved |
| 2023-01-01 | 03 | 1040 | No | Resolved |
| 2022-04-01 | 3A | 8000 | No | Resolved |
| 2021-12-01 | 3A | 8000 | No | Resolved |
| 2021-11-01 | 3A | 8000 | No | Resolved |
| 2020-07-01 | 3A | 8000 | No | Resolved |
| 2020-06-01 | 3A | 8000 | No | Resolved |
| 2020-05-01 | 3A | 8000 | No | Resolved |
| 2020-04-01 | 3A | 8000 | No | Resolved |
| 2020-03-01 | 3A | 8000 | No | Resolved |
| 2019-02-01 | 3A | 8000 | No | Resolved |
| 2018-01-01 | 03 | 1040 | No | Resolved |
Northwest Natural: frequently asked questions
Is Northwest Natural's water safe to drink?
Northwest Natural 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 Northwest Natural?
Northwest Natural (PWSID WA5301306) is a private-owned transient non-community water system, regulated by the WA state drinking water program.
How many people does Northwest Natural serve?
Northwest Natural reports serving 70 people through 3 service connections in Thurston County, Washington.
Where does Northwest Natural get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Thurston County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Olympia City of | Thurston | 126,966 | Community | Groundwater |
| Lacey Water Department | Thurston | 105,178 | Community | Groundwater |
| Tumwater City of | Thurston | 51,802 | Community | Groundwater |
| Yelm City of | Thurston | 16,733 | Community | Groundwater |
| Tanglewilde Thompson Place 600 | Thurston | 7,900 | Community | Groundwater |
| Pattison 500 | Thurston | 4,643 | Community | Groundwater |