County profile · EPA SDWIS + UCMR5
Graham County, Arizona
16 SDWIS-listed public water systems serve 29,739 people in Graham County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 16
- SDWIS water systems Middle third of counties
- 3,328
- Total violations Upper third of counties
- 100.0%
- SDWIS systems w/ a violation Middle third of counties
- 100.0%
- UCMR5 PFAS rate (1 tested) Upper third of counties with tests
SDWIS compliance plate
Sheet AZ009 · Graham County 16 sys · 3,328 viol · #1375/3254
VIOL-SEVERE · HEALTH-LOW · RANK-MID · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 2.3% health
- RANK-MID #1375/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 100.0% detect
- SRC-GW GW lead 100%
- SYS-SMALL 16 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Cochise County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Graham County ranks #1,375 of 3,254 counties by people served, and #13 of 15 counties in Arizona. See methodology · corpus placement.
Graham County standing, mid-flagged corpus third
Flagged-system rate 100.0% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 2.3% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 100.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #1,375 of 3,254 · #13 of 15 in Arizona.
Flagged-rate neighbourhood around Graham County
Lowest/highest poles plus in-state counties nearest Graham County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Safford City Of | 20,600 | 472 | Detected |
| Graham County Utilities - Pima | 3,799 | 152 | - |
| Freeport McMoran Safford | 1,619 | 7 | - |
| Usdj Fbp Fed Corr Inst Safford | 949 | 357 | - |
| Adoc Aspc Fort Grant | 800 | 1,210 | - |
| Graham County Utilities-Fort Thomas | 452 | 152 | - |
| Eden Water Company Inc | 400 | 324 | - |
| Ash Creek Water Company | 310 | 191 | - |
| Naturesweet USA | 200 | 78 | - |
| Mt Graham Cabin Owners Assoc | 140 | 68 | - |
| Bonita Public School | 128 | 136 | - |
| AZ State Pks Roper Lake | 110 | 46 | - |
| Usfs-Cnf-Arcadia | 67 | 21 | - |
| Usfs-Cnf-Riggs Lake | 65 | 27 | - |
| Usfs Cnf Columbine | 50 | 34 | - |
| Usfs Cnf Treasure Park | 50 | 53 | - |
Compare beyond Arizona
Mid-flagged peers for Graham County
Cross-state counties nearest Graham County on flagged-system share (100.0%) and cumulative violation count (3,328). In-state neighbours stay on the compliance plate above.
Similar flagged-system rate
Nearest cross-state counties by % of SDWIS systems with at least one violation on record.
Similar violation load
Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).
Read our methodology · Check your water system - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.