MAPLETON CITY
Utah - Community Water System - PWSID: UTAH25018
System Information
| PWSID | UTAH25018 |
| System Name | MAPLETON CITY |
| 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 | Feb 13, 1979 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Utah |
| City | MAPLETON |
| ZIP Code | 84664 |
| Address | 1924 N 600 W |
| Organization | ROUNDY, BRADLEY C |
| Phone | 801-806-9156 |
Population & Service
| Population Served | 14,000 |
| Service Connections | 4,386 |
Drinking Water Violations (714)
This water system has 714 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 2, 2025 | - | Other | No | No | - | - | - | Resolved | Oct 10, 2025 | - | |
| Oct 2, 2025 | - | Other | No | No | - | - | - | Resolved | Oct 10, 2025 | - | |
| Mar 1, 2020 | Mar 31, 2020 | MON | No | No | - | - | - | Resolved | Mar 31, 2020 | - | |
| Mar 1, 2020 | Mar 31, 2020 | MON | No | No | - | - | - | Resolved | Mar 31, 2020 | - | |
| Mar 1, 2020 | Mar 31, 2020 | MON | No | No | - | - | - | Resolved | Mar 31, 2020 | - | |
| Oct 1, 2019 | Oct 31, 2019 | MON | No | No | - | - | - | Archived | Oct 31, 2019 | - | |
| Oct 1, 2019 | Oct 31, 2019 | MON | No | No | - | - | - | Archived | Oct 31, 2019 | - | |
| Jul 1, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 27, 2018 | - | |
| Jul 1, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 27, 2018 | - | |
| Jul 1, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 27, 2018 | - | |
| May 1, 2016 | May 31, 2016 | MON | No | No | - | - | - | Archived | May 31, 2016 | - | |
| May 1, 2016 | May 31, 2016 | MON | No | No | - | - | - | Archived | May 31, 2016 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | - | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 10 mg/L | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 10 mg/L | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | - | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | - | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 10 mg/L | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | - | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | - | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | - | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Aug 22, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Aug 22, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | - | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.4 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | - | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | - | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 10 mg/L | - | Resolved | Apr 16, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.5 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | - | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | - | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Jun 30, 2013 | - |
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.