Graham County Utilities-fort Thomas
PWSID: AZ0405001
System Details
| Population Served | 452 |
| Service Connections | 187 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Pima |
| Zip Code | 85543 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0320 mg/L | 0.015 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0320 mg/L | 0.015 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0320 mg/L | 0.015 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | | Open |
Violation History (49 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2023-10-02 | | Returned to Compliance |
| | 2023-10-02 | | Returned to Compliance |
| | 2023-01-01 | | Returned to Compliance |
| | 2023-01-01 | | Returned to Compliance |
| | 2023-01-01 | | Returned to Compliance |
| | 2021-10-02 | | Returned to Compliance |
| | 2021-10-02 | | Returned to Compliance |
| | 2021-10-01 | Major | Returned to Compliance |
| | 2021-10-01 | Major | Returned to Compliance |
| | 2021-10-01 | Major | Returned to Compliance |
| | 2021-08-01 | | Returned to Compliance |
| | 2021-08-01 | | Returned to Compliance |
| | 2021-07-01 | Major | Returned to Compliance |
| | 2021-07-01 | Major | Returned to Compliance |
| | 2021-04-01 | Major | Returned to Compliance |
| | 2021-04-01 | Major | Returned to Compliance |
| | 2021-04-01 | Major | Returned to Compliance |
| | 2021-01-01 | Major | Returned to Compliance |
| | 2021-01-01 | Major | Returned to Compliance |
| | 2021-01-01 | Major | Returned to Compliance |
| | 2020-10-02 | | Returned to Compliance |
| | 2020-10-02 | | Returned to Compliance |
| | 2020-10-01 | Major | Returned to Compliance |
| | 2020-10-01 | Major | Returned to Compliance |
| | 2020-10-01 | Major | Returned to Compliance |
| | 2020-07-01 | Major | Returned to Compliance |
| | 2020-07-01 | Major | Returned to Compliance |
| | 2019-07-01 | | Returned to Compliance |
| | 2019-07-01 | | Returned to Compliance |
| | 2019-02-01 | | Returned to Compliance |
| | 2019-02-01 | | Returned to Compliance |
| | 2017-11-03 | | Returned to Compliance |
| | 2017-11-03 | | Returned to Compliance |
| | 2016-10-01 | Major | Returned to Compliance |
| | 2016-10-01 | Major | Returned to Compliance |
| | 2016-04-01 | Major | Returned to Compliance |
| | 2016-04-01 | Major | Returned to Compliance |
| | 2016-01-01 | | Returned to Compliance |
| | 2016-01-01 | | Returned to Compliance |
| | 2015-10-01 | Major | Returned to Compliance |
| | 2015-10-01 | Major | Returned to Compliance |
| | 2014-07-01 | | Returned to Compliance |
| | 2012-07-01 | | Returned to Compliance |
| | 2011-10-01 | | Returned to Compliance |
| | 2011-07-01 | | Returned to Compliance |
| | 2009-10-01 | | Returned to Compliance |
| | 2008-07-01 | | Returned to Compliance |
| | 2005-07-01 | | Returned to Compliance |