TWIN ARCH MOBILE HOME PARK
Maryland - Community Water System - PWSID: MD0060218
System Information
| PWSID | MD0060218 |
| System Name | TWIN ARCH MOBILE HOME PARK |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 21, 1982 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Maryland |
| City | STEVENSVILLE |
| ZIP Code | 21666 |
| Address | PO Box 712 |
| Organization | SHIELDS, DANIEL |
| Phone | 410-643-7711 |
Population & Service
| Population Served | 50 |
| Service Connections | 20 |
Drinking Water Violations (33)
This water system has 33 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, 2021 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Oct 9, 2022 | - | |
| Oct 1, 2007 | Sep 30, 2008 | MR | No | No | - | TT | - | Resolved | Sep 30, 2008 | - | |
| Apr 1, 2004 | Apr 30, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2004 | - | |
| Apr 1, 2004 | Apr 30, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2004 | - | |
| Apr 1, 2004 | Apr 30, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2004 | - | |
| Apr 1, 2004 | Apr 30, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2004 | - | |
| Jan 1, 2003 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2005 | - | |
| Jan 1, 2003 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2005 | - | |
| Jan 1, 2003 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2005 | - | |
| Jan 1, 2003 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2005 | - | |
| Jan 1, 2003 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2005 | - | |
| Jan 1, 2003 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2005 | - | |
| Jul 1, 1998 | - | TT | Yes | No | - | TT | - | Resolved | Jul 14, 2000 | - | |
| Jul 1, 1998 | - | TT | Yes | No | - | TT | - | Resolved | Jul 14, 2000 | - | |
| Jan 1, 1998 | Jun 30, 1998 | MR | No | No | - | TT | - | Archived | Jun 30, 1998 | - | |
| Jan 1, 1995 | Feb 16, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 16, 1996 | - | |
| Jan 1, 1995 | Feb 16, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 16, 1996 | - | |
| Jan 1, 1995 | Feb 16, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 16, 1996 | - | |
| Jan 1, 1994 | Feb 16, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 16, 1996 | - | |
| Jan 1, 1994 | Feb 16, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 16, 1996 | - | |
| Jan 1, 1994 | Feb 16, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 16, 1996 | - | |
| Jan 1, 1994 | Feb 16, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 16, 1996 | - | |
| Jan 1, 1994 | Feb 16, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 16, 1996 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.