LAYTONSVILLE ELEMENTARY (I/C 0150005)
Maryland - Non-Transient Non-Community - PWSID: MD1150013
System Information
| PWSID | MD1150013 |
| System Name | LAYTONSVILLE ELEMENTARY (I/C 0150005) |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Local |
| EPA Region | 03 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Dec 15, 1988 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Maryland |
| City | ROCKVILLE |
| ZIP Code | 20855 |
| Address | M.C.P.S., DIV. OF MAINTENANCE |
| Organization | LAYTONSVILLE ELEMENTARY SCHOOL |
| Phone | 3016708238 |
Population & Service
| Population Served | - |
| Service Connections | 1 |
Drinking Water Violations (71)
This water system has 71 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2010 | Jun 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Jan 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Oct 21, 2010 | - | |
| Jan 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Oct 21, 2010 | - | |
| Jan 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Oct 21, 2010 | - | |
| Jan 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Oct 21, 2010 | - | |
| Jan 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Oct 21, 2010 | - | |
| Jan 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Oct 21, 2010 | - | |
| Jul 1, 2009 | - | MR | No | No | - | TT | - | Resolved | Feb 24, 2011 | - | |
| Jul 1, 2009 | - | MR | No | No | - | TT | - | Resolved | Feb 24, 2011 | - | |
| Mar 3, 2009 | - | TT | Yes | No | - | TT | - | Resolved | May 23, 2011 | - | |
| Mar 3, 2009 | - | TT | Yes | No | - | TT | - | Resolved | May 23, 2011 | - | |
| Mar 3, 2009 | - | TT | Yes | No | - | TT | - | Resolved | May 23, 2011 | - | |
| Mar 3, 2009 | - | TT | Yes | No | - | TT | - | Resolved | May 23, 2011 | - | |
| Mar 3, 2009 | - | TT | Yes | No | - | TT | - | Resolved | May 23, 2011 | - | |
| Jul 1, 2008 | Dec 31, 2008 | MR | No | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Jul 1, 2008 | Dec 31, 2008 | MR | No | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Jul 1, 2005 | - | TT | Yes | No | - | TT | - | Resolved | May 23, 2011 | - | |
| Jul 1, 2005 | - | TT | Yes | No | - | TT | - | Resolved | May 23, 2011 | - | |
| Jul 1, 2005 | - | TT | Yes | No | - | TT | - | Resolved | May 23, 2011 | - | |
| Jul 1, 2004 | Sep 30, 2004 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2004 | - | |
| Jul 1, 2004 | Sep 30, 2004 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2004 | - | |
| Jul 1, 2004 | Sep 30, 2004 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2004 | - | |
| Jul 1, 2004 | Sep 30, 2004 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2004 | - | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2001 | - | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2001 | - | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2001 | - | |
| Oct 1, 1999 | Dec 31, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1999 | - | |
| Oct 1, 1999 | Dec 31, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1999 | - | |
| Jul 1, 1999 | Sep 30, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1999 | - | |
| Jul 1, 1999 | Sep 30, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1999 | - | |
| Jan 1, 1999 | - | TT | Yes | No | - | TT | - | Resolved | May 15, 2001 | - | |
| Jan 1, 1999 | - | TT | Yes | No | - | TT | - | Resolved | May 15, 2001 | - | |
| Jan 1, 1999 | - | TT | Yes | No | - | TT | - | Resolved | May 15, 2001 | - | |
| Jan 1, 1998 | May 15, 2001 | MR | No | No | - | TT | - | Archived | May 15, 2001 | - | |
| Jan 1, 1998 | May 15, 2001 | MR | No | No | - | TT | - | Archived | May 15, 2001 | - | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1997 | - | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1997 | - | |
| Jan 1, 1996 | Apr 10, 1998 | TT | Yes | No | - | TT | - | Resolved | Apr 10, 1998 | - | |
| Jan 1, 1996 | Apr 10, 1998 | TT | Yes | No | - | TT | - | Resolved | Apr 10, 1998 | - | |
| Jan 1, 1996 | Apr 10, 1998 | TT | Yes | No | - | TT | - | Resolved | Apr 10, 1998 | - | |
| Jul 1, 1994 | Sep 30, 1994 | MR | No | Yes | - | 5% of samples | - | Archived | Sep 30, 1994 | - | |
| Jul 1, 1994 | Sep 30, 1994 | MR | No | Yes | - | 5% of samples | - | Archived | Sep 30, 1994 | - | |
| Feb 16, 1994 | Feb 15, 1995 | MCL | Yes | No | 11.4 | 10 mg/L | 10 | Resolved | Feb 22, 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.