JBLM Lewis
Washington — Community Water System — PWSID: WA5326050
System Information
| PWSID | WA5326050 |
| System Name | JBLM Lewis |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Feb 7, 1981 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | Joint Base Lewis-McChord |
| ZIP Code | 98433 |
| Address | PO Box 331051 |
| Organization | JBLM Lewis |
| Phone | — |
Population & Service
| Population Served | 62,197 |
| Service Connections | 16,752 |
Drinking Water Violations (9)
This water system has 9 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2010 | Oct 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | — | |
| Jan 1, 2010 | — | MR | No | No | — | TT | — | Resolved | Jul 23, 2013 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | 0.00005 mg/L | — | Archived | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | 0.02 mg/L | — | Archived | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | 0.0002 mg/L | — | Archived | Jun 30, 2008 | — | |
| Aug 1, 1995 | Aug 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1995 | — | |
| Aug 1, 1993 | Aug 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1993 | — | |
| Oct 1, 1979 | Oct 31, 1979 | MR | No | No | — | 15 pCi/L | — | Archived | Oct 31, 1979 | — | |
| — | — | — | No | No | — | — | — | — | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.