MAPLE GROVE WD
Colorado - Community Water System - PWSID: CO0107502
System Information
| PWSID | CO0107502 |
| System Name | MAPLE GROVE WD |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 20, 1979 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Colorado |
| City | LAFAYETTE |
| ZIP Code | 80026 |
| Address | 11026 MAPLE RD |
| Organization | QUIGLEY, STEPHEN |
| Phone | 717-805-7822 |
Population & Service
| Population Served | 35 |
| Service Connections | 15 |
Drinking Water Violations (55)
This water system has 55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Mar 31, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Apr 6, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Apr 6, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Apr 6, 2025 | - | |
| Dec 31, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jun 20, 2024 | - | |
| Jan 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jun 20, 2024 | - | |
| Jan 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jun 20, 2024 | - | |
| Dec 9, 2020 | - | MR | No | No | - | TT | - | Resolved | Dec 10, 2020 | - | |
| Dec 9, 2020 | - | MR | No | No | - | TT | - | Resolved | Dec 10, 2020 | - | |
| Dec 9, 2020 | - | MR | No | No | - | TT | - | Resolved | Dec 10, 2020 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2019 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2019 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2019 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2016 | - | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2014 | - | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2014 | - | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2014 | - | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2014 | - | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2014 | - | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2014 | - | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2014 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2011 | - | |
| Sep 1, 2008 | Sep 30, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2008 | - | |
| Sep 1, 2008 | Sep 30, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2008 | - | |
| Sep 1, 2008 | Sep 30, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2008 | - | |
| Sep 1, 2008 | Sep 30, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2008 | - | |
| Aug 1, 2002 | Aug 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2002 | - | |
| Aug 1, 2002 | Aug 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2002 | - | |
| Aug 1, 2002 | Aug 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2002 | - | |
| Apr 1, 1994 | Apr 30, 1994 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 1994 | - | |
| Apr 1, 1994 | Apr 30, 1994 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 1994 | - | |
| Apr 1, 1994 | Apr 30, 1994 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 1994 | - | |
| Mar 1, 1993 | Mar 31, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 1993 | - | |
| Mar 1, 1993 | Mar 31, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 1993 | - | |
| Mar 1, 1993 | Mar 31, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 1993 | - | |
| Feb 1, 1993 | Feb 28, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 1993 | - | |
| Feb 1, 1993 | Feb 28, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 1993 | - | |
| Feb 1, 1993 | Feb 28, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 1993 | - | |
| Jan 1, 1993 | Jan 31, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 1993 | - | |
| Jan 1, 1993 | Jan 31, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 1993 | - |
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.