RIVERSIDE ELEMENTARY SCHOOL
Wisconsin — Non-Transient Non-Community — PWSID: WI7370299
System Information
| PWSID | WI7370299 |
| System Name | RIVERSIDE ELEMENTARY SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jan 28, 1981 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Wisconsin |
| City | WESTON |
| ZIP Code | 54476-3908 |
| Address | 6100 ALDERSON AVE |
| Organization | D C EVEREST SCHOOL DISTRICT |
| Phone | — |
Population & Service
| Population Served | 590 |
| Service Connections | 1 |
Drinking Water Violations (75)
This water system has 75 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, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 24, 2023 | Lead and Copper Rule |
| Oct 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 24, 2023 | Lead and Copper Rule |
| Apr 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 18, 2023 | Lead and Copper Rule |
| Apr 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 18, 2023 | Lead and Copper Rule |
| Jan 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 2, 2021 | Lead and Copper Rule |
| Jan 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 2, 2021 | Lead and Copper Rule |
| Jan 1, 2019 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 1, 2019 | Lead and Copper Rule |
| Jan 1, 2019 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 1, 2019 | Lead and Copper Rule |
| Jul 1, 2018 | Sep 30, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2018 | Revised Total Coliform Rule |
| Jul 1, 2018 | Sep 30, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2018 | Revised Total Coliform Rule |
| Jul 1, 2018 | Sep 30, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2018 | Revised Total Coliform Rule |
| Jul 1, 2018 | Sep 30, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2018 | Revised Total Coliform Rule |
| Sep 1, 2014 | Sep 30, 2014 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | Total Coliform Rule |
| Sep 1, 2014 | Sep 30, 2014 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | Total Coliform Rule |
| Sep 1, 2014 | Sep 30, 2014 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | Total Coliform Rule |
| Sep 1, 2014 | Sep 30, 2014 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | Total Coliform Rule |
| Sep 1, 2014 | Sep 30, 2014 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | Total Coliform Rule |
| Apr 1, 2013 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 15, 2013 | Lead and Copper Rule |
| Apr 1, 2013 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 15, 2013 | Lead and Copper Rule |
| Oct 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 12, 2012 | Lead and Copper Rule |
| Oct 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 12, 2012 | Lead and Copper Rule |
| Jul 1, 2012 | Sep 30, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2012 | Total Coliform Rule |
| Jul 1, 2012 | Sep 30, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2012 | Total Coliform Rule |
| Jul 1, 2012 | Sep 30, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2012 | Total Coliform Rule |
| Jul 1, 2012 | Sep 30, 2012 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2012 | Nitrate Rule |
| Jul 1, 2012 | Sep 30, 2012 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2012 | Nitrate Rule |
| Apr 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 7, 2013 | Lead and Copper Rule |
| Oct 1, 2011 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 7, 2013 | Lead and Copper Rule |
| Oct 1, 2011 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 7, 2013 | Lead and Copper Rule |
| Jan 1, 2008 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 1, 2020 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2008 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 1, 2020 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2008 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 1, 2020 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2008 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 1, 2020 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2008 | — | Public Notice | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2008 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 1, 2020 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2008 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 1, 2020 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2008 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 1, 2020 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2008 | — | Public Notice | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 29, 2008 | Lead and Copper Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 29, 2008 | Lead and Copper Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 29, 2008 | Lead and Copper Rule |
| Jan 1, 2008 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 1, 2020 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 29, 2008 | Lead and Copper Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 29, 2008 | Lead and Copper Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 29, 2008 | Lead and Copper Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 29, 2008 | Lead and Copper Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 29, 2008 | Lead and Copper Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 29, 2008 | Lead and Copper Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 29, 2008 | Lead and Copper Rule |
| Dec 1, 2007 | Dec 31, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2007 | Total Coliform Rule |
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.