GUSTAVUS WATER SYSTEM
Alaska — Non-Transient Non-Community — PWSID: AK2130596
System Information
| PWSID | AK2130596 |
| System Name | GUSTAVUS WATER SYSTEM |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water Under Influence |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 31, 1985 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | Alaska |
| City | GUSTAVUS |
| ZIP Code | 99826-0140 |
| Address | P.O. BOX 140 |
| Organization | PARKS, JASON |
| Phone | 907-697-2629 |
Population & Service
| Population Served | 117 |
| Service Connections | 11 |
Drinking Water Violations (214)
This water system has 214 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 2, 2023 | — | MR | No | No | — | — | — | Resolved | Feb 12, 2024 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Apr 1, 2016 | — | Other | No | No | — | — | — | Resolved | Jun 8, 2017 | — | |
| Jun 30, 2011 | — | Other | No | No | — | — | — | Resolved | Apr 2, 2012 | — | |
| Jun 30, 2011 | — | Other | No | No | — | — | — | Resolved | Apr 2, 2012 | — | |
| Jun 30, 2011 | — | Other | No | No | — | — | — | Resolved | Apr 2, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2012 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Dec 1, 2008 | Dec 31, 2008 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2008 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Jun 7, 2016 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Jun 7, 2016 | — |
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.