Snohomish, WA · Snohomish County
ALDERCREST WATER USERS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of July 9, 2019. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Snohomish County, WA.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Washington’s official records. Always confirm current status with Washington before making decisions based on this information.
System facts
- System ID (PWSID)
- WA5301150
- System type
- Community Water System
- Population served
- 47
- Service connections
- 19
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
ALDERCREST WATER USERS is one of 3,227 community water systems in Washington in the 500 or fewer people size category, formerly serving 47 people from surface water.
EPA's federal records list this system as inactive in 2019; the record below is historical.
As of August 1, 2026, its federal record holds 4 entries between 1991 and 2004, all of which EPA lists as closed. Nothing has been added since 2004.
All 4 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 2004 – February 29, 2004
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1996 – April 30, 1996
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1993 – February 28, 1993
ArchivedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
December 1, 1991 – December 31, 1991
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 1, 2004 – February 29, 2004 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| April 1, 1996 – April 30, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| February 1, 1993 – February 28, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| December 1, 1991 – December 31, 1991 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- February 28, 1993State Violation/Reminder Notice3 linked violations
- May 31, 1992State Violation/Reminder Notice1 linked violation
- January 31, 1992State Violation/Reminder Notice2 linked violations
Last known contact on file (system is inactive)
ALDERCREST WATER USERS
Phone not on record
Snohomish, WA 98290