Carbon, Total violations in Arizona
10 active public water systems in Arizona had a Carbon, Total violation in the past three years, 4 of them in the latest quarter of EPA's data. What Carbon, Total is and why it matters.
Systems with a Carbon, Total violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Apache Junction Water District Apache Junction · Pinal County |
15,610 | 6 | 0 | |
|
Usmc Yuma Main System Yuma · Yuma County |
8,353 | 6 | 0 | |
|
Morenci Water Elec CO Main Morenci · Greenlee County |
4,078 | 5 | 0 | |
|
Mohawk Valley School District Roll · Yuma County |
171 | 7 | 0 | |
|
Gilbert, Town of Gilbert · Maricopa County |
247,600 | 9 | 1 | |
|
Scottsdale City of Scottsdale · Maricopa County |
241,361 | 2 | 0 | |
|
Glendale City of Glendale · Maricopa County |
234,766 | 3 | 0 | |
|
Peoria City of Peoria · Maricopa County |
187,676 | 4 | 1 | |
|
Wmatua Miner Flat County |
15,570 | 6 | 1 | |
|
Wellton Town of Wellton · Yuma County |
3,000 | 10 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Carbon, Total, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Carbon, Total alone.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Arizona records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.