BAYER R&D SERVICES LLC - MARANA
Arizona - Non-Transient Non-Community - PWSID: AZ0410200
System Information
| PWSID | AZ0410200 |
| System Name | BAYER R&D SERVICES LLC - MARANA |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 14, 2019 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | TUCSON |
| ZIP Code | 85743 |
| Address | 9475 N SANDERS RD |
| Organization | BROADWELL, DEE J |
| Phone | 520-246-9323 |
Population & Service
| Population Served | 160 |
| Service Connections | 1 |
Drinking Water Violations (36)
This water system has 36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | - | RPT | No | No | - | - | - | Resolved | May 19, 2025 | - | |
| Jan 1, 2025 | - | RPT | No | No | - | - | - | Resolved | May 19, 2025 | - | |
| Oct 1, 2024 | - | RPT | No | No | - | - | - | Resolved | Feb 4, 2025 | - | |
| Oct 1, 2024 | - | RPT | No | No | - | - | - | Resolved | Feb 4, 2025 | - | |
| Jul 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Dec 7, 2022 | - | |
| Jul 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Dec 7, 2022 | - | |
| May 15, 2022 | - | MR | No | No | - | TT | - | Resolved | Feb 9, 2023 | - | |
| May 15, 2022 | - | MR | No | No | - | TT | - | Resolved | Feb 9, 2023 | - | |
| Jul 2, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 2, 2021 | - | |
| Jul 2, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 2, 2021 | - | |
| Jul 2, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 2, 2021 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Apr 8, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Apr 8, 2022 | - | |
| Jul 12, 2020 | - | Other | No | No | - | - | - | Resolved | Jul 10, 2020 | - | |
| Jul 12, 2020 | - | Other | No | No | - | - | - | Resolved | Jul 10, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2020 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Apr 8, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Apr 8, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Apr 8, 2022 | - | |
| Oct 1, 2019 | - | RPT | No | No | - | - | - | Resolved | Dec 19, 2019 | - | |
| Oct 1, 2019 | - | RPT | No | No | - | - | - | Resolved | Dec 19, 2019 | - | |
| Sep 1, 2019 | - | RPT | No | No | - | - | - | Resolved | Oct 23, 2019 | - | |
| Sep 1, 2019 | - | RPT | No | No | - | - | - | Resolved | Oct 23, 2019 | - | |
| Mar 1, 2019 | Mar 31, 2019 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2019 | - | |
| Mar 1, 2019 | Mar 31, 2019 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2019 | - | |
| Mar 1, 2019 | Mar 31, 2019 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2019 | - | |
| Mar 1, 2019 | Mar 31, 2019 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2019 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.