N. DORCHESTER MIDDLE & HIGH SCHOOLS
Maryland - Non-Transient Non-Community - PWSID: MD1090010
System Information
| PWSID | MD1090010 |
| System Name | N. DORCHESTER MIDDLE & HIGH SCHOOLS |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| 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 | CAMBRIDGE |
| ZIP Code | 21613 |
| Address | DORCHESTER COUNTY BOARD OF ED. |
| Organization | MURPHY, PATRICK |
| Phone | 410-901-6947 |
Population & Service
| Population Served | 1,500 |
| Service Connections | 9 |
Drinking Water Violations (47)
This water system has 47 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 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2024 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Nov 1, 2024 | - | |
| May 1, 2020 | May 31, 2020 | MON | No | Yes | - | - | - | Resolved | May 31, 2020 | - | |
| May 1, 2020 | May 31, 2020 | MON | No | Yes | - | - | - | Resolved | May 31, 2020 | - | |
| May 1, 2020 | May 31, 2020 | MON | No | Yes | - | - | - | Resolved | May 31, 2020 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Dec 19, 2022 | - | |
| Jul 1, 2019 | Jul 31, 2019 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2019 | - | |
| Jul 1, 2019 | Jul 31, 2019 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2019 | - | |
| Jul 1, 2019 | Jul 31, 2019 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2019 | - | |
| Mar 1, 2016 | Mar 31, 2016 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2016 | - | |
| Mar 1, 2016 | Mar 31, 2016 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2016 | - | |
| Mar 1, 2016 | Mar 31, 2016 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2016 | - | |
| Mar 1, 2016 | Mar 31, 2016 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2015 | Jan 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2015 | - | |
| Jan 1, 2015 | Jan 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2015 | - | |
| Jan 1, 2015 | Jan 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2015 | - | |
| Jan 1, 2014 | Jan 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Jan 1, 2014 | Jan 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2014 | Jan 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 30, 2016 | - | |
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 30, 2016 | - | |
| Dec 1, 2013 | Dec 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2013 | - | |
| Dec 1, 2013 | Dec 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2013 | - | |
| Dec 1, 2013 | Dec 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2013 | - | |
| Dec 1, 2013 | Dec 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2013 | - | |
| Apr 1, 2008 | Apr 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2008 | - | |
| Apr 1, 2008 | Apr 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2008 | - | |
| Apr 1, 2008 | Apr 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2008 | - | |
| Oct 1, 1999 | - | MR | No | No | - | TT | - | Resolved | Aug 8, 2001 | - | |
| Oct 1, 1999 | - | MR | No | No | - | TT | - | Resolved | Aug 8, 2001 | - | |
| Oct 1, 1999 | - | MR | No | No | - | TT | - | Resolved | Aug 8, 2001 | - | |
| Oct 1, 1999 | - | MR | No | No | - | TT | - | Resolved | Aug 8, 2001 | - | |
| Jan 1, 1995 | Feb 9, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 9, 1996 | - | |
| Jan 1, 1995 | Feb 9, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 9, 1996 | - | |
| Jan 1, 1995 | Feb 9, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 9, 1996 | - | |
| Jan 1, 1995 | Feb 9, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 9, 1996 | - | |
| Jan 1, 1994 | Feb 15, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 15, 1996 | - | |
| Jan 1, 1994 | Feb 15, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 15, 1996 | - | |
| Jan 1, 1994 | Feb 15, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 15, 1996 | - | |
| Jan 1, 1994 | Mar 8, 1994 | MR | No | No | - | TT | - | Resolved | Mar 8, 1994 | - | |
| Jan 1, 1994 | Mar 8, 1994 | MR | No | No | - | TT | - | Resolved | Mar 8, 1994 | - | |
| Jan 1, 1994 | Feb 15, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 15, 1996 | - | |
| Jan 1, 1994 | Feb 15, 1996 | TT | Yes | No | - | TT | - | Resolved | Feb 15, 1996 | - | |
| - | - | - | 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.