THE GRAND ACRES
Arizona - Community Water System - PWSID: AZ0412305
System Information
| PWSID | AZ0412305 |
| System Name | THE GRAND ACRES |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Mixed |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | NOGALES |
| ZIP Code | 85621 |
| Address | - |
| Organization | MCPHERSON, SCOTT |
| Phone | 520-220-8840 |
Population & Service
| Population Served | 153 |
| Service Connections | 128 |
Drinking Water Violations (143)
This water system has 143 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Nov 30, 2025 | - | |
| Oct 1, 2025 | Oct 31, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Oct 31, 2025 | - | |
| Oct 1, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 2025 | Jul 31, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Jul 31, 2025 | - | |
| Jul 1, 2025 | Jul 31, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Jul 31, 2025 | - | |
| Dec 20, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 7, 2025 | - | |
| Dec 20, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 7, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Apr 1, 2023 | Jun 30, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2023 | - | |
| Apr 1, 2023 | Jun 30, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2023 | - | |
| Aug 1, 2021 | Jul 31, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2022 | - | |
| Aug 1, 2021 | Jul 31, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2022 | - | |
| Aug 1, 2021 | Jul 31, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2022 | - | |
| Aug 1, 2021 | Jul 31, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2022 | - | |
| Aug 1, 2021 | Jul 31, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2022 | - | |
| Aug 1, 2021 | Jul 31, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2022 | - | |
| Aug 1, 2021 | Jul 31, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2022 | - | |
| Aug 1, 2021 | Jul 31, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2022 | - | |
| Aug 2, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 23, 2020 | - | |
| Aug 2, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 23, 2020 | - | |
| Aug 2, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 23, 2020 | - | |
| Feb 17, 2020 | - | Other | No | No | - | - | - | Resolved | Apr 15, 2020 | - | |
| Feb 17, 2020 | - | Other | No | No | - | - | - | Resolved | Apr 15, 2020 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Apr 15, 2020 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Apr 15, 2020 | - | |
| Oct 2, 2019 | - | Other | No | No | - | - | - | Resolved | Nov 1, 2019 | - | |
| Oct 2, 2019 | - | Other | No | No | - | - | - | Resolved | Nov 1, 2019 | - | |
| Oct 1, 2018 | - | Other | No | No | - | - | - | Resolved | Oct 17, 2018 | - | |
| Oct 1, 2018 | - | Other | No | No | - | - | - | Resolved | Oct 17, 2018 | - | |
| Aug 1, 2018 | Jul 31, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2019 | - | |
| Aug 1, 2018 | Jul 31, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2019 | - | |
| Aug 1, 2018 | Jul 31, 2019 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2019 | - | |
| Aug 1, 2018 | Jul 31, 2019 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2019 | - | |
| Aug 1, 2018 | Jul 31, 2019 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2019 | - | |
| Aug 1, 2018 | Jul 31, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2019 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 9, 2018 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 9, 2018 | - | |
| Jan 1, 2018 | Mar 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2018 | - | |
| Jan 1, 2018 | Mar 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2018 | - | |
| Jan 1, 2018 | - | RPT | No | No | - | - | - | Resolved | Mar 7, 2018 | - | |
| Dec 1, 2017 | Dec 31, 2017 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2017 | - | |
| Dec 1, 2017 | Dec 31, 2017 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2017 | - | |
| Nov 1, 2017 | Nov 30, 2017 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Nov 1, 2017 | Nov 30, 2017 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2017 | - |
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.