Presidio County, Texas
SDWIS compliance plate
Sheet TX377 · Presidio County 7 sys · 3,454 viol · #2514/3254
VIOL-SEVERE · HEALTH-LOW · RANK-LOWER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 15.0% health
- RANK-LOWER #2514/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 100%
- SYS-TINY 7 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, Presidio County ranks #2,514 of 3,254 counties by people served, and #180 of 254 counties in Texas. See methodology · corpus placement.
Presidio 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 15.0% is health-based share in the middle 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 #2,514 of 3,254 · #180 of 254 in Texas.
Flagged-rate neighbourhood around Presidio County
Lowest/highest poles plus in-state counties nearest Presidio County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| City of Presidio | 5,514 | 121 | Clean |
| City of Marfa | 1,788 | 30 | - |
| Tpwd Big Bend Ranch State Park | 500 | 9 | - |
| Candelaria WSC | 138 | 2,216 | - |
| Redford Water Supply | 82 | 525 | - |
| Shafter Mine | 32 | 336 | - |
| Cibolo Creek Ranch | 25 | 217 | - |
Compare beyond Texas
Mid-flagged peers for Presidio County
Cross-state counties nearest Presidio County on flagged-system share (100.0%) and cumulative violation count (3,454). 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.