County profile · EPA SDWIS + UCMR5
Washington County, Texas
20 SDWIS-listed public water systems serve 27,164 people in Washington County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 20
- SDWIS water systems Middle third of counties
- 806
- Total violations Middle third of counties
- 90.0%
- SDWIS systems w/ a violation Lower third of counties
- 100.0%
- UCMR5 PFAS rate (2 tested) Upper third of counties with tests
SDWIS compliance plate
Sheet TX477 · Washington County 20 sys · 806 viol · #1468/3254
VIOL-SEVERE · HEALTH-MID · RANK-MID · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 90.0% flagged
- HEALTH-MID 20.7% health
- RANK-MID #1468/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 100.0% detect
- SRC-GW GW lead 95%
- SYS-SMALL 20 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Nueces County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Washington County ranks #1,468 of 3,254 counties by people served, and #101 of 254 counties in Texas. See methodology · corpus placement.
Washington County standing, lower-flagged corpus third
Flagged-system rate 90.0% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 20.7% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 100.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #1,468 of 3,254 · #101 of 254 in Texas.
Flagged-rate neighbourhood around Washington County
Lowest/highest poles plus in-state counties nearest Washington County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| City of Brenham | 18,469 | 56 | Detected |
| Northeast Washington County | 3,219 | 35 | - |
| Central Washington County WSC | 2,270 | 82 | - |
| Chappell Hill WSC | 645 | 30 | - |
| Oak Hill Fwsd 1 | 445 | 38 | - |
| City of Burton | 315 | 101 | Detected |
| Burton Truck Stop | 250 | 0 | - |
| Gun & Rod Estates | 219 | 31 | - |
| Camp Blessing | 210 | 53 | - |
| Starlite Mobile Home Park | 195 | 38 | - |
| Camp for All | 180 | 10 | - |
| Bluebonnet Grove RV Park | 140 | 0 | - |
| Live Oak Nudist Resort | 130 | 26 | - |
| Lake Forest Water System | 95 | 37 | - |
| Artesian Park | 90 | 26 | - |
| Holiday Oaks Subdivision | 85 | 139 | - |
| Uscoe Overlook Park 5 | 69 | 8 | - |
| Lake Somerville Marina | 60 | 63 | - |
| Uscoe Overlook Park 6 | 48 | 16 | - |
| Double R Brand Foods | 30 | 17 | - |
Compare beyond Texas
Lower-flagged peers for Washington County
Cross-state counties nearest Washington County on flagged-system share (90.0%) and cumulative violation count (806). 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.