Duval County, Texas
SDWIS compliance plate
Sheet TX131 · Duval County 9 sys · 2,097 viol · #2181/3254
VIOL-SEVERE · HEALTH-HIGH · RANK-LOWER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-HIGH 59.5% health
- RANK-LOWER #2181/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 100%
- SYS-TINY 9 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Collin County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Duval County ranks #2,181 of 3,254 counties by people served, and #154 of 254 counties in Texas. See methodology · corpus placement.
Duval 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 59.5% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #2,181 of 3,254 · #154 of 254 in Texas.
Flagged-rate neighbourhood around Duval County
Lowest/highest poles plus in-state counties nearest Duval County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| San Diego MUD 1 | 6,291 | 43 | Clean |
| Freer Wcid | 2,923 | 373 | - |
| Duval County Crd Benavides | 2,285 | 779 | - |
| City of San Diego Glossbrenner Unit | 545 | 41 | - |
| Duval County Crd Realitos | 200 | 138 | - |
| Duval County Crd Concepcion | 160 | 290 | - |
| US Border Patrol Station Freer | 50 | 140 | - |
| Gonzalitoz Grocery Store | 40 | 31 | - |
| Ramirez Common School District | 38 | 262 | - |
Compare beyond Texas
Mid-flagged peers for Duval County
Cross-state counties nearest Duval County on flagged-system share (100.0%) and cumulative violation count (2,097). 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. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.