County profile · EPA SDWIS + UCMR5
County 09039 County, 09
1 SDWIS-listed public water systems serve 5,000 people in County 09039 County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 1
- SDWIS water systems Smaller third of counties
- 9
- Total violations Lower 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 09039 · County 09039 County 1 sys · 9 viol · #2792/3254
VIOL-SEVERE · HEALTH-LOW · RANK-BOTTOM · GAP-SOLO · PFAS-HIGH · SRC-GW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 0.0% health
- RANK-BOTTOM #2792/3254
- GAP-SOLO No peers
- PFAS-HIGH 100.0% detect
- SRC-GW GW lead 100%
- SYS-TINY 1 systems
- BOOK-FULL 7/7 fields
According to EPA SDWIS county population served used on /counties, County 09039 County ranks #2,792 of 3,254 counties by people served, and #18 of 31 counties in 09. See methodology · corpus placement.
County 09039 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 0.0% 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 #2,792 of 3,254 · #18 of 31 in 09.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Chukchansi Gold Resort | 5,000 | 9 | Detected |
Compare beyond 09
Mid-flagged peers for County 09039 County
Cross-state counties nearest County 09039 County on flagged-system share (100.0%) and cumulative violation count (9). In-state neighbours stay on the compliance plate above.
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.