CCNS COAST GUARD STATION
Massachusetts — Transient Non-Community — PWSID: MA4318084
System Information
| PWSID | MA4318084 |
| System Name | CCNS COAST GUARD STATION |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 15, 1984 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Massachusetts |
| City | WELLFLEET |
| ZIP Code | 02667 |
| Address | 99 MARCONI SITE ROAD |
| Organization | CCNS EASTHAM COAST GUARD STATION |
| Phone | 5089570717 |
Population & Service
| Population Served | 495 |
| Service Connections | 1 |
Drinking Water Violations (29)
This water system has 29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2012 | Dec 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2012 | — | |
| Dec 1, 2012 | Dec 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2012 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2012 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2012 | — | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2012 | — | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2012 | — | |
| Nov 1, 2011 | Nov 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2011 | — | |
| Nov 1, 2011 | Nov 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2011 | — | |
| Jun 1, 2011 | Jun 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | — | |
| Jun 1, 2011 | Jun 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | — | |
| May 1, 2011 | May 31, 2011 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2011 | — | |
| May 1, 2011 | May 31, 2011 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2011 | — | |
| Aug 1, 2004 | Aug 31, 2004 | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 2004 | — | |
| Aug 1, 2004 | Aug 31, 2004 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2004 | — | |
| May 1, 2004 | May 31, 2004 | MR | No | No | — | 5% of samples | — | Archived | May 31, 2004 | — | |
| Jul 1, 1999 | Sep 21, 1999 | MR | No | No | — | 5% of samples | — | Archived | Sep 21, 1999 | — | |
| Jul 1, 1999 | Sep 21, 1999 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 21, 1999 | — | |
| Jul 1, 1999 | Sep 21, 1999 | Other | No | No | — | 5% of samples | — | Archived | Sep 21, 1999 | — | |
| Jul 1, 1999 | Sep 21, 1999 | Other | No | No | — | 5% of samples | — | Archived | Sep 21, 1999 | — | |
| Apr 1, 1999 | Jun 30, 1999 | MR | No | No | — | 1 mg/L | — | Archived | Jun 30, 1999 | — | |
| Apr 1, 1999 | Jun 30, 1999 | Other | No | No | — | 5% of samples | — | Archived | Jun 30, 1999 | — | |
| Apr 1, 1999 | Jun 30, 1999 | Other | No | No | — | 5% of samples | — | Archived | Jun 30, 1999 | — | |
| Apr 1, 1999 | Jun 30, 1999 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1999 | — | |
| Apr 1, 1999 | Jun 30, 1999 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1999 | — | |
| Jun 1, 1997 | Jun 30, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1997 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | Yes | — | 1 mg/L | — | Archived | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | Yes | — | 10 mg/L | — | Archived | Jun 30, 1996 | — | |
| Jul 1, 1994 | Sep 30, 1994 | MR | No | Yes | — | 1 mg/L | — | Archived | Sep 30, 1994 | — | |
| Jul 1, 1994 | Sep 30, 1994 | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 1994 | — |
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.