LEONIDAS SCHOOL/COLON COMM SCHOOLS
Michigan - Non-Transient Non-Community - PWSID: MI2009275
System Information
| PWSID | MI2009275 |
| System Name | LEONIDAS SCHOOL/COLON COMM SCHOOLS |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jan 18, 1984 |
| Last Reported | Jun 5, 2025 |
Location & Contact
| State | Michigan |
| City | COLON |
| ZIP Code | 49040 |
| Address | 400 DALLAS ST |
| Organization | COLON COMM SCHLS, SUPERINTENDENT, |
| Phone | 269-432-3442 |
Population & Service
| Population Served | 110 |
| Service Connections | 1 |
Drinking Water Violations (121)
This water system has 121 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, 2018 | Apr 30, 2018 | MON | No | Yes | - | - | - | Resolved | Apr 30, 2018 | - | |
| Apr 1, 2018 | Apr 30, 2018 | MON | No | Yes | - | - | - | Resolved | Apr 30, 2018 | - | |
| Apr 1, 2018 | Apr 30, 2018 | MON | No | Yes | - | - | - | Resolved | Apr 30, 2018 | - | |
| Jul 1, 2017 | Jul 31, 2017 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2017 | - | |
| Jul 1, 2017 | Jul 31, 2017 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2017 | - | |
| Jul 1, 2017 | Jul 31, 2017 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2017 | - | |
| Jun 1, 2017 | Jun 30, 2017 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2017 | - | |
| Jun 1, 2017 | Jun 30, 2017 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2017 | - | |
| Jun 1, 2017 | Jun 30, 2017 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2017 | - | |
| May 1, 2017 | May 31, 2017 | MON | No | Yes | - | - | - | Resolved | May 31, 2017 | - | |
| May 1, 2017 | May 31, 2017 | MON | No | Yes | - | - | - | Resolved | May 31, 2017 | - | |
| May 1, 2017 | May 31, 2017 | MON | No | Yes | - | - | - | Resolved | May 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2017 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2016 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2016 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2016 | - | |
| Jul 1, 2016 | Sep 30, 2016 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2016 | Sep 30, 2016 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2016 | Sep 30, 2016 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2015 | - | |
| Jul 1, 2014 | Dec 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2014 | - | |
| Jul 1, 2014 | Dec 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2014 | - | |
| Jul 1, 2014 | Dec 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2014 | - | |
| Jul 1, 2013 | Dec 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2013 | - | |
| Jul 1, 2013 | Dec 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2013 | - | |
| Jul 1, 2013 | Dec 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2013 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Jan 30, 2013 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Jan 30, 2013 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Jan 30, 2013 | - | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2012 | - | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2012 | - | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2012 | - | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2012 | - | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2012 | - | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2012 | - | |
| Jan 1, 2011 | Dec 31, 2016 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2011 | Dec 31, 2016 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2011 | Dec 31, 2016 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2011 | Dec 31, 2016 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2011 | Dec 31, 2016 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2011 | Dec 31, 2016 | MR | No | Yes | - | 0.007 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2011 | Dec 31, 2016 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2011 | Dec 31, 2016 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2016 | - |
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.