MARY MCPHERSON ELEMENTARY
Idaho — Non-Transient Non-Community — PWSID: ID4010095
System Information
| PWSID | ID4010095 |
| System Name | MARY MCPHERSON ELEMENTARY |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Mar 13, 1980 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | Idaho |
| City | MERIDIAN |
| ZIP Code | 83642 |
| Address | 2301 E LANARK |
| Organization | HANNERS, WAYNE |
| Phone | 208-888-4320 |
Population & Service
| Population Served | 500 |
| Service Connections | 3 |
Drinking Water Violations (20)
This water system has 20 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2014 | Sep 30, 2014 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Archived | Sep 30, 2014 | Synthetic Organic Chemicals |
| Oct 1, 2012 | Dec 31, 2012 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Archived | Dec 31, 2012 | Synthetic Organic Chemicals |
| Oct 1, 2012 | Dec 31, 2012 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Archived | Dec 31, 2012 | Synthetic Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Atrazine | MR | No | Yes | — | 0.003 mg/L | — | Archived | Dec 31, 2013 | Synthetic Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Atrazine | MR | No | Yes | — | 0.003 mg/L | — | Archived | Dec 31, 2013 | Synthetic Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Atrazine | MR | No | Yes | — | 0.003 mg/L | — | Archived | Dec 31, 2013 | Synthetic Organic Chemicals |
| Jan 1, 2004 | Mar 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2004 | Nitrate Rule |
| Mar 1, 2002 | Mar 31, 2002 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Mar 31, 2002 | Total Coliform Rule |
| Mar 1, 2002 | Mar 31, 2002 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Mar 31, 2002 | Total Coliform Rule |
| Jan 1, 2002 | Dec 31, 2004 | Atrazine | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Dec 31, 2004 | Synthetic Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Di(2-ethylhexyl) adipate | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Dec 31, 2004 | Synthetic Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Diquat | MR | No | Yes | — | 0.02 mg/L | — | Resolved | Dec 31, 2004 | Synthetic Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2004 | Synthetic Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Glyphosate | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 2004 | Synthetic Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Endothall | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2004 | Synthetic Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1999 | Nitrate Rule |
| Jan 1, 1995 | Dec 31, 1995 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | Nitrate Rule |
| Jan 1, 1991 | Mar 31, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 1991 | Total Coliform Rule |
| Jan 1, 1991 | Mar 31, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1991 | Total Coliform Rule |
| — | — | — | 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.